Sewage Works Journal, Vol. 15, Author Index

S E W A G E W O R K S J O U R N A L

V O L U M E X V

J A N - D E C .

1943

Editor:

F . W . M o h lm a n

Executive Secretary:

W . H . W i s e l y

P u b l i s h e d b y

Federation of Sewage Works Associations

l u 3

S e w a g e W o r k s J o u r n a l Author Index

Abs. = Abstract F. A. = Federation Affairs Bk. = Book Review Op. = Operator’s Corner

Ed. = Editorial Proc. = Proceedings of Local Associations

Adams, M ilto n P. Inter-County Sewage Treatment on Trial. (A bs.)... 1254 Allen, Willia m A. T ri-C ity (Pasadena),

California (Year Ended June 30, 1942) (Op.)... 563 Allison, S. L.

Trickling Filter Operation as Practiced at Corpus Christi. (Op.)... 729 Use of Sewage Plant Effluent for Indus­

trial Purposes. (Abs.)... 797 Andersen, C. George. Overhauling and

Repairs to Methane Gasholder. (Op.) 535 Anderson, R. A. Muskegon Heights,

Michigan (1942). (Op.)... 742 Backmeyer, David. Sludge Concentra­

tion and Disposal at Marion, Indiana.

(O p.)... 1201 Barton, Ben H.

Bark from the Daily Log. (O p.)... 936 Interesting Extracts from Operation

Reports. (O p.)... 739 Beaudoin, Robert E. Reduction of

Moisture in Activated Sludge Filter Cake by Electro-Osmosis... 1153 Beardsley, C. W. West Riding of York­

shire Rivers Board. (Abs.)... 1246 Bedell, Arthur S. See Emerson,

Charles A.

Belt, Elmer. A Sanitary Survey of Sew­

age Pollution of the Surf and Beaches of Santa Monica Bay. (Abs.) 769 Berg, E. J. M.

Management of Sludge Digesters. (Op.) 724 Progress in Certification of Sewage

Treatment Plant Operators. (Abs.). . 797 Bernhardt, Carl J. Discussion of Paper

on “ Standard Rate F ilter Operation at Westfield, N .Y .” by Joseph T.

Howson... 823 Berry, A. E. The Canadian Point of View

on Post-War Problems... 1050 Besselievre, E. B. Sludge Processing

and Utilization. (Abs.). . „ ... 796 Brandt, Allen D. Notes on an Accident

at a Small Sewage Treatment Plant Resulting in the Deaths of Three Workers... 1096 Brinley, Floyd J. Sewage, Algae and

Fish... 78 Brunner, Paul L. A B.O.D. Calculator.

(O p .)... 86 Caldwell, D. H . Description of a Photo­

electric Colorimeter. (Op.)... 544 Cameron, A. B. Plant Maintenance in

War Time. Maintenance of Grounds.

(°P-)... 289

Carlson, H a r v e J. See Ridenour, Gerald M.

Clark, H e r m a n K . Classification of In ­ dustrial Wastes and Their Possible Effects Upon Sewage Problems.

(Abs.)... 797 Cohn, M o r r i s M. The Ten Year Plan of

Sewage and Waste Treatm ent 1043 Cram, Eloise B. The Effect of Various

Treatment Processes on the Survival of Helminth Ova and Protozoan Cysts in Sewage... 1119 Cr a w f o r d , H. Vance.

Maintenance of Electric Equipment in Sewage Plants. (Abs.)... 1249 Plant Maintenance in War Time. Elec-

tria l Equipment and Power Sources.

(O p.)... 279 Currie, D a v i d H. San Bernardino Sew­

age Plant Revisions. (Abs.)... 773

D a b n e y . I I . L . Design of Sewage Treat­

ment Plants to Facilitate Operation.

(Abs.)... 796 Dappert, A. F. See Van Kleeck, Le

Roy W.

D bch er , E d w a r d P. Interesting Extracts from Operation Reports. (Op.)... 945 Dixon, R. M.

Discussion of Paper by Samuel A.

Greeley “ High Rate Biological Sew­

age Treatment” ... 1078 Let’s Take a Look. (Abs.)... 797 See Lackey, James B.

Dodson, Lewis. Keeping Records of Sew­

age Treatment Plant Operation.

(Abs.)... 797 Do rr, J o h n V. N. Genealogy of Modern

Sewage Treatment, a Product of Sanitary, Chemical and Metallurgi­

cal Engineering... 30 Dunda s, W i l l i a m A. a n d M c L a u g h l i n ,

C. P. Experience of Chicago, Illinois, in the Preparation of Fertilizer. (Abs.) 790

E l d r i d g e , E . F . Textile M ill Waste Treat­

ment and Recirculating Filter for Slaughter-House Wastes. (Abs.). . . . 979 Eliassen, Rolf. Discussion of Paper

by Chris A. Hansen and Harold B.

Gotaas on “ Sewage Treatment by Flotation.” ... 252 Eliassen, R o l f a n d Schulhoff, H . B.

Grease Extraction From Sewage and Sludge... 491 Ellis, M . D. See Ellis, M . M .

Ellis, M . M . a n d Ellis, M .D. Photo­

electric Determination of Dissolved Oxygen with Am idol... 1115 iii

SEWAGE WORKS JOURNAL November, 1943

El l m s, J. W.

Extracts from 1940 Report of Division of Sewage Disposal, Cleveland, Ohio.

(Op.)... 99 Sewage Treatment Problems in Cleve­

land, Ohio... 40

Em e r s o n, Ch a r l e s A. The Consulting Engineer and Post-War Planning. .. 1045

Em e r s o n, Ch a r l e s A., Be d e l l, Ar t h u r

S. a n d Or c h a r d, W m. J. Report of Special Committee on Expansion of Secretary’s office. (F. A .)... 1232

En s l o w, Li n n H. Influence of the War on Sanitary Engineering... 181

Er i k s e n, Ar n e a n d To w n s e n d, La w r­ e n c e D. The Occurrence and Cause of Pollution of Grays Harbor. (Abs.) 600

Es c r i t t, L. B.

Continuous Flow Sedimentation in the Treatment of Sewage. (Abs.) 775 Settlement of Detritus in Sewage.

(Abs.)... 581 F ain, M itc h e ll. See Snell, Foster Dee.

Fi l b y, E. L. “ Blueprint Now” — Aims and Methods of Operation of the Committee on Water and Sewage Works Development. (By title ). . . . 1057

Fi n c h, Jo h n. The Possibilities of and Economics Relating to Organic Ma­

nures as Applied to Air-Dried Sewage Sludge. (Abs.)... 578

Fi s c h e r, A. J. Vacuum Flotation of Sew­

age and Industrial Wastes. (Abs.). .. 1249

Fl o w e r, G. E. Southerly Sewage Treat­

ment Plant. (Op.)... 110

Fr a n k s, J. T. Interesting Extracts from Operation Reports. (Op.)... 554

Fr a n k s, Jo h n T. a n d Ch e s t e rA. Ob m a.

Operating Experiences at Army Sew­

age Treatment Plants... 1088

Fr e e s e, S. W. Bituminous Joint Mate­

rials. (Abs.)... 795

Fu h r m a n, Ra l p h E. Vacuum Filters Used in Primary Sludge Dewatering.

(Abs.)... 782 G elim , H arry W. Recovery of Free Acid

from Pickling Liquors. (Abs.) 1248

Ge r d e l, W a l t e r E.

Westerly Sewage Treatment Plant.

( O p .) . ... 104 Problems in Plant Operation and Co­

ordination. (Op.)... 1183

Gi l e s, J. He n r y. Inlet and Outlet Design for Sedimentation Tanks... 609

Gi l l e s p i e, C. G. Report on a Pollution Survey of Santa Monica Bay Beaches in 1942— Made to California State Board of Health. (Abs.)... 982

Go l d t h o r p e, H. H. A Cubic Yard of Per­

colating Bed Material and A Few Assumptions Based on Experimental Evidence. (Abs.)... 976

Go t a a s, Harold B. See Hansen, HaroldB.

Go u l d, Ri c h a r d H. Improved Final Set­

tling Tanks at Bowery Bay. (Abs.). . 792

Gr a y, Ha r o l d Fa r n s w o r t h a n d Lu d­ w i g, Ha r v e y E. Characteristics and Treatment of Potato Dehydration

Wastes... 71

Greeley, S a m u e l A.

High Rate Biological Sewage Treat­

ment ... 1062 Organizing and Financing Sewage

Treatment Projects. (Abs.) 584 Groff, Gilbert a n d Ridenour, G. M .

Effect of Break-Point Chlorination on the Biochemical Oxygen Demand of Sewage... 847 H aberm ehl, C. A. See Wallace W. M.

Hamlin, E. J.

C ity of Johannesburg, Annual Report of C ity Engineer. (Abs.)... 779 Maintenance, Operation and Control of

Sewage Treatment Plants. (Abs.). 343, 780 Scum Removal from Sedimentation

Tanks. (Abs.)... 160 Hamlin, E. J. a n d Wilson, H. N inth An­

nual Report on Sewage Disposal, C ity of Johannesburg, 1940-1941.

(Abs.)... 780 Hansen, Chris A. a n d Gotaas, H a r o l d

B. Sewage Treatment by F lotation. . 242 Hatch, B. F. Sewage Treatment at M ili­

tary Installations... 839 Heukelekian, H.

Effect of the Addition of Sodium N i­

trate on Hydrogen Sulfide Produc­

tion and B.O.D. Reduction... 255 Grease in Sewage, Sludge and Scum. IV .

Transformation of Grease in A cti­

vated Sludge... 499 Hoefle, K . F. The Infiltration Problem.

(Abs.)... 795 Holmquist, C h a r l e s A. Influence of the

War on Sanitary Engineering 183 Holroyd, A. Short Period Mesophilic

Sludge Digestion at Davyhulme.

(Abs.)... '... 583 Holtje, R. H. The Biology of Sewage

Sprinkling Filters... 14 H o w e , H o w a r d A. See Maxcy, Kenneth F.

H o w l a n d , W. E. Mathematical Formula­

tion of the Oxygen Sag... 512 H o w s o n , Joseph T. Standard Rate Filter

Operation at Westfield, N. Y 817 Hu nt, L. W, Galesburg, Illinois, Sanitary

D istrict Operation Report (1942).

(Op.)... 1208 Hurley, John. Contact Aeration for

Sewage Treatment. (Abs.)... 977 H^{y d e}, Ch a r l e s G^{i l m a n}.

Influence of the War on Sanitary En- gineering... 185 Shore Pollution Reduction at San Fran­

cisco ... 3 Ingols, R obert S. Dissolved Oxygen Re­

cordings with the Dropping Mercury Electrode. (Abs.)... 355 Jackson, R. B.

The Chironomid Fly and Its Effects on the Activated Sludge Process. (Abs.) 1253 Mosquito Control. (Abs.)... . 1256 Jenkins, S. H. See Vokes, F. C.

Johnson, F. E. Rehabilitation of T rick­

ling F ilter Beds. (Op.)... 91 Johnson, J o h n W. Plant Maintenance in

Wartime Mechanical Units. (O p.). . . 262

Jo n e s, Ja c k M . Keeping Records of Sew­

age Treatment Plant Operation.

(Abs.)... 797

Jo n e s, J . M . I m p r o v i n g E f f i c i e n c y o f

Sedimentation of Sewage. (Op.). . . . 733 K illa m , E lso n T . Discussion of Pre­

treatment of Acid Chemical Wastes by Willem Rudolfs... 54

Ki r n, M a t t. A Sludge-Level Measuring and Sampling Device. (O p.)... 89

Kl a s s e n, C. W. Discussion of Paper by W. F. Shephard. “ Wartime Prob­

lems of a State Health Department.” 194

Kl e i n, L. The Strength of Sewage: Some

Vol. 15, No. 6 AUTHOR

Comparative Results. (Abs.) 579

Kl e i s e r, P. J. See Van Kleeck, Le Roy W.

Ko w a l c h i k, S. A. Discussion of “ Solving Wartime Pollution Problems with Minimum Use of Strategic Mate­

rials” by Christian L. Siebert and F. B. M illig a n ... 615

Ku n s c h, W. M . Danbury, Conn., Oper­

ation Report, Year ended June 30, 1942. (Op.)... 1210 L ackey, J a m e s B . and R. M . D i x o n.

Some Biological Aspects of the Hays Process of Sewage Treatm ent 1139

La n g d o n, Pa u l E. A Sewerage Project Designed W ithout Critical Materials 169

Le v a n d e r, C. G. Sewer Cleaning Equip­

ment Required for the Maintenance of the Sewer System. (Abs.)... 796

Lo g a n, R. P. See Rudolfs, Willem.

Lo v e t t, M. Some Recent Developments in the Biological Treatment of Set­

tled Sewage. (Abs.)... 604

Lu d w i g, Ha r v e y F.

Better Methods for the Determination of Grease. (Abs.)... 160 See Gray, Harold Farnsworth.

Ly n c h, Ja m e s T. a n d M a n n, Uh l T.

Rotary Vacuum Filtration of Sludge and the Effect of War on Operation. 807 M a h lie, W . S.

Industrial Waste Pre-Treatment at Fort Worth, Texas... 521 Industrial Wastes as an Administrative

and Financial Problem of Cities.

(Abs.)... 797

M a n n, Uh l T. See Lynch, James T.

M a r s h a l l, W. B. Post-War Projects of Sewage Works Equipment Manu­

facturers ... 1054

M a x c y, Ke n n e t hF. a n d Ho w e, Ho w a r d

A. The Significance of the Finding of the Virus of Infantile Paralysis in Sewage. A Review... 1101

M cAf e e, H. D. Operating Experiences at a Biofiltration Plant. (Abs.)... 795

M cCa r t h y, Jo s e p h A. Treatment of Laundry Wastes. (Abs.)... 580

M cDo n a l d, No r m a n G. Operating Re­

sults at the North Toronto Sewage Treatment Plant. (Abs.)... 349

M cGu i r e, C. D. Sampling and Its Rela­

tion to Sewage Treatment Plant Operation. (Op.)... 1199

McKeeman, E. C. Operation of Freeport, Long Island, Sewage Treatment Plant, Before and After Improve­

ments ... 828 McKhann, Charles F. See Ridenour,

Gerald M.

McLellan, R. A. Sewage Treatment at Air-Training Schools in Western Canada. (Abs.)... 978 Menefee, J. H. Operating Experiences

and Laboratory Results of the Sew­

age Treatment Plant, Camp Wallace, Texas. (Abs.)... 795 Mille r, H. E. See Ridenour, G. M.

Millig a n, F. B. See Siebert, Christian L.

Mohlman, F. W.

Industrial Wastes in W artim e... 1164 Journal and the Federation, The. (Ed.) 1217 Poliomyelitis and Sewage. (E d.)... 122 Pre-view of the Chicago Wartime Con­

ference. (E d .)... 957 Regional Sewage Treatment. (E d .). . . . 326 Sewage Research— Now! (E d .)... 576 Waste Disposal Problems in Wartime.

(Abs.)... 588 Your E ditor’s Thoughts in Black and

White. (E d .)... 756 Moore, W. Allanand Ruchhoft, C. C.

Effect of River Mud Deposits on De­

termination of B.O.D. of Supernatant Liq u o r... 356 Oxidation-Reduction Studies. I I . Oxi-

dation-Reduction Potentials Devel­

oped in Sewage and Sewage-Acti­

vated Sludge M ixtures... 880 N e tto , J. P. J. Testing Station on Ip i-

ranga Sewage. Activated Sludge (Abs.)... 773 Nussbaumer, N. L. Discussion of paper

by Joseph T. Howson on “ Standard Rate F ilter Operation at Westfield, N .Y .” ... 825 Obm a, Chester A . See Franks, John T.

Olive r, J. C. Experiences w ith Oil Field Wastes. (Abs.)... 798 Orchard, Wil l ia m J. See Emerson,

Charles A.

Orgain, H. K . Experience w ith Sewage Treatment Plants. (Abs.)... 795 P alm er, Clyde L.

Filter Room Practice Vacuum F ilter Economy. (Op.)... 547 Municipal Post-War Project for Sewer­

age Development... 1057 Parker, Donald. Extensions to York

Sewage Disposal Works. (Abs.) 352 Pearse, Landgon. Illinois Water Litiga­

tion, 1940-1941. (Abs.) . 593 Ph illip s, Roy C. Plant Maintenance in

War Time. Maintenance of Sewers.

(O p.)... 299 Pia t t, Wil l ia m M . Influence of the War

on Sanitary Engineering... 187 Plum, Svend. Plumbing Practice and De­

sign. (B k .)... 1257 Pralle, Wm. Use of Concrete Pipe in

Sewer Systems (Abs.)... 796 Pratt, J. W. See Reinke, E. A.

IN DEX V

VI SEWAGE WORKS JOURNAL November, 1943 Pr o e s s l e r, Al f r e d H. Sludge Processing

and Utilization. (Abs.)... 797 Ramseier, Roy E. The Evaluation of In­

dustrial Wastes in the East Bay.

(Abs.)... 158 Ra w n, A. M.

Discussion of Forum: “Influence of the W a r on Sanitary Engineering.” 178 (Correction, p. 576).

Re a d, C. T. Notes on the Simultaneous Disposal of Sewage Sludge and House Refuse by Composting to Produce Agricultural Fertilizers. (Abs.) 578 Reid, G. Gr a h a m. Sewage Treatment for

the R.C.A.F. by Trickling Filters.

(Abs.)... 349 Re i n k e, E. A. a n d Pr a t t, J. W. Sewage

Disposal Practice at Military Es­

tablishments in California. (Abs.)... 158 Re y n o l d s o n, T. B. Vorticella as an Indi­

cator Organism for Activated Sludge.

(Abs.)... 155 Ri d e n o u r, G. M. See Groff, Gilbert.

Ri d e n o u r, Ge r a l d M., Ca r l s o n, Ha r v e J. a n d M cKh a n n, Ch a r l e s F. Ef­

fect of Activated Sludge Process on Poliomyelitis Virus... 673 Ri d e n o u r, G. M. a n d M iller, H. E.

Discussion of a paper by Kenneth F.

Maxcy and Howard A. Howe. “ The Significance of the Finding of the Virus of Infantile Paralysis in Sew­

age.” ... 1111 Ro b e r t s, F. C., Jr. Design of Sewage

Disposal Plant from the Standpoint of Defense Ratings and Materials.

(Abs.)... 160

Ro s t e n b a c h, Ro y a l E. a n d Wa t e r m a n, Ea r l e L. Sedimentation of Sewage. 453 Ru c h h o f t, C. C. See Moore, W. Allan.

Ru d o l f s, Wi l l e m.

Acid Waste Treatment with Lime.

(Abs.)... 590 Concentration of Activated Sludge by

Compacting and Flotation... 642 Pre-Treatment of Acid Chemical

Wastes... 48 Rudolfs, Willem,

et al.

Critical Review of the Literature of 1942 on Sewage and Waste Treat­

ment and Stream Pollution... 197 Survey of Sewage Research Projects,

194 3 ... 466, 702 Ru d o l f s, W i l l e ma n d Gl e n n W. St a h l.

Phosphine and Sludge Digestion.

(Abs.)... 356 Ru d o l f s, Wi l l e m a n d Lo g a n, R. P.

Effect of Temperature on Sludge Concentration... 894 Sanborn, N. H. Treatment of Vegetable

Cannery Wastes. (Abs.)... 155 Sc h a e t z l e, T. C. W a r Time Effects on

Treatment Plants. (Op.)... 1193 Sc h r o e p f e r, Ge o r g e J.

A n Analysis of Stream Pollution and Stream Standards... 341 Influence of the W a r on Sanitary E n ­

gineering... 188 Possible Economies in Sludge Disposal

Practice. (Abs.)... 784

Schulhoff, H. B. See Eliassen, Rolf.

Seaton, A. Synopsis of the Practical D if­

ficulties of River Pollution Preven­

tion. (Abs.) • • 161

Setter, L. R. Modified Sewage Aeration

— Part 1... 629 Shephard, W. F. Wartime Problems of a

State Health Department... 190 Siebert, Christian L. and Millig a n,

F. B. Solving Wartime Pollution Problems w ith Minimum Use of Strategic Materials... 615 Sm ith, F. A Suggested Method for Neu­

tralizing Waste Pickling Acid Efflu­

ents. ( A b s . ) . ... 157 Sm ith, H. G. Ventilation of Large Sewers

in the C ity of Los Angeles. (Abs.). . 772 Sm ith, R. S. Sanitary Sewage Flows From

Industrial Plants... 525 Sne ll, Foster Deeand Fa in, Mitchell.

Chemical Treatment of Laundry Wastes... 157 Sne ll, J. R.

Anaerobic Digestion.

II . Nitrogen Changes and Losses During Anaerobic Digestion 56 I I I . Anaerobic Digestion of Undi­

luted Human Excreta... 679 Sperry, Walter A. Aurora (Illinois)

Sanitary D istrict— 1942. (Op.)... 949 Stahl, Glenn W. See Rudolfs, Willem.

Starkey, R. L. and Wight, K . M . Soil Areas Corrosive to Metallic Iron Through A ctivity of Anaerobic Sul­

fate Reducing Bacteria... 794 Stockley, N. H. Sewage Purification and

the Municipal Engineer. (Abs.) 1246 Straub, Conrad P.

Digestion Studies on Paper P ulp 857 Digestion Studies on Pure Vegetables. . 658 T a tlo ck, M . W. See Van Kleeck, Le

Roy W.

Tolles, Frank C. Observations of a Con­

sulting Engineer on Plant Operation 940 Townend, C. B. Regional Control of

Sewage. (Abs.)... 1247 Townsend, Lawrence D. See Eriksen,

Arne.

Trostle, N. E. Experiences with the Temple Sewage Treatment Plant.

(Abs.)... 797 Turner, H. G. Pennsylvania Anthracite

as a F ilter Medium. (Abs.)... 592 Van A ntw erpen, F. J. Utilization of

Pickle Liquor. (Abs.)... 356 Van Kleeck, Le Roy W.

Discussion of paper by F. W. Mohlman,

“ Industrial Wastes in War Time.” . . 1177 Round Table Discussion: “ The Signifi­

cance and Value of Laboratory Tests in Sewage Plant Operation. (Op.). . . 310 Use of Sewage Sludge as Fertilizer.

(Abs.)... 788 Van Kleeck, Le Roy W., Dappert, A.

F., Tatlock, M. W. and Kleiser, P. J. Report of 1943 Committee on Qualifications of Sewage Treatment Plant Operators. (F. A .)... 1235 Veatch, F. M. Sewage Treatment as Ap­

plied to Arm y Camps. (Abs.) 796

Vol. 15, No. 6 AUTHOR IN DEX Vll

Ve l z y, C. R. Developments Indicated by Experience at Buffalo, N.Y. (Abs.).. 781

Vo k e s, F. C. a n d Je n k i n s, S. H. The Yardley Sewage Disposal Works of the Birmingham, Tame and Rea Dis­

tric t Drainage Board. (Abs.) 776 W alker, A. R . P . The Role of Humus in

Soil F ertility and Its Maintenance by the Utilization of Agriculture and Habitation Wastes. (Abs.)... 983

Wa l l a c e, W. M . ^{a n d} Ha b e r m e h l, C. A.

Two Years Operation of the D etroit Sewage Treatment Plant. (Abs.). . . . 1251

Wa l t e r s, Gr o v e r L. Problems of Dis­

posal of Peach and Tomato Wastes from the Largest Cannery in the West. (Abs.) ... 771

Wa t e r m a n, Ea r l e L. See Rostenbach, Royal E.

Wa t s o n, W. Purification of Strong Sew­

age by Re-Circulation Through a Percolating Filter. (Abs.)... 582

Wa t t i e, El s i e. Cultural Characteristics of Zooglea— Forming Bacteria Iso­

lated From Activated Sludge and Trickling F ilte rs... 476

We l l s, W. N. Chrome Wastes in an Ac­

tivated Sludge Plant. (Abs.)... 798

Wh i t e, Wm. E. Sludge Processing and Utilization. (Abs.)... 796

Wh i t e h e a d, H. C. Sludge Digestion at York. (Abs.)... 351

Wi g h t, K . M . See Starkey, R. L.

Wi l s o n, H. See Hamlin, E. J.

Wi n s t o n, Jo eB. The Sewage Treatment Problem in Rural Sections. (Abs.).. 797

Wi r t s, Jo h n J .

Discussion of Paper by J. W. Ellms on

“ Sewage Treatment Problems in Cleveland, Ohio” ... 45 Easterly Sewage Treatment Plant.

(O p.)... 99

Wo l m a n, Ab e l. The Post-War Role of the Sanitary Engineer... 445

S e w a g e W o r k s J o u r n a l Subject Index, 1943

Abs. = Abstract F. A. = Federation Affairs Bk. = Book Review Op. = Operator’s Corner

Ed. = Editorial Proc. = Proceedings of Local Associations

Acid Waste Treatment with Lime.

Willem

Rudolfs

(Abs.)... 590

Ac t iv a t e d Sl u d g e Chironomid F ly and Its Effects on the Activated Sludge Process.

R. B. Jackson

(Abs.)... 1253

Concentration of Activated Sludge by Compacting and Flotation.

Willem Rudolfs

... 642

Cultural Characteristics of Zooglea- Forming Bacteria Isolated from Activated Sludge and Trickling F il­ ters.

Elsie Wattie

... 476

Effect of Activated Sludge Process on Poliomyelitis Virus.

Gerald M. Ride­ nour, Harve J. Carlson and Charles F. McKhann

... 673

Modified Sewage Aeration— Part I.

L. R. Setter

... 629

Oxidation-Reduction Studies. I I . Oxi­ dation Reduction Potentials De­ veloped in Sewage and Sewage- Activated Sludge Mixtures.

W. Allan Moore and C. C. Ruchhofl

... 880

Reduction of Moisture in Activated Sludge Filter Cake by Electro-Osmo­ sis.

Robert E. Beaudoin

... 1153

Summary of Experience in Diffused A ir Activated Sludge Plant Operation (O p.)... 909

Testing Station on Ipiranga Sewage Activated Sludge.

J. P. J. Netto

(Abs.)... 773

IV. Transformation of Grease in A cti­ vated Sludge.

H. Heukelekian

⁴⁹⁹ Ad v e r t i s e r s' Co n t r i b u t i o n s Aluminum Company of America 985 American Well Works, The— -... 988

Chain Belt Company... 990

Chicago Pump Company... 993

Climax Engineering Company... 996

Dorr Company, The— , Inc... 998

Everson Manufacturing Company. .. . 1001

Flexible Sewer Road Equipment C o.. . 1003

General Chemical Company... 1004

Graver Tank and Mfg. Co., Inc 1006 Inertol Company, Inc... 1007

Infilco, Inc... 1009

Lakeside Engineering Corp... 1012

LaMotte Chemical Products Co 1013 Link-Belt Company... 1014

Mabbs Hydraulic Packing Co... 1016

Mueller Company... 1017

Pacific Flush-Tank Company... 1018

Pittsburgh Equitable Meter C o 1023 Royer Foundry and Machine Co 1025 W. A. Taylor and Co... 1028

United States Pipe and Foundry Co.. . 1029

Vapor Recovery Systems Company... 1031

Wallace and Tiernan Co., Inc... 1033

Yeomans Brothers Co... 1035

ix An a e r o b i c Di g e s t i o n II . Nitrogen Changes and Losses Dur­ ing Anaerobic Digestion.

J. R. Snell.

⁵⁶ I I I . Anaerobic Digestion of Undiluted Human Excreta.

J. R. Snell

... 679

Analysis of Stream Pollution and Stream Standards.

George J. Schroepfer. . . .

³⁴¹

Announcement (O p.)... 532

Ar m y Se w a g e Tr e a t m e n t Pl a n t s Army Post X V II (Half Year Ended June 30, 1942), Report of— .

J. T. Franks.

(Op.)... 554

Operating Experiences at Army Sewage Treatment Plants.

John T. Franks and Chester A. Obma

... 1088

Operating Experiences and Laboratory Results of the Sewage Treatment Plant, Camp Wallace, Texas.

J. H. Menefee

(Abs.) ... 795

Sewage Disposal Practice at M ilita ry Establishments in California.

E. A. Reinke and J. W. Pratt

^{(Abs.) 158} Sewage Treatment as Applied to Army Camps.

F. M. Veatch

(Abs.)... 796

Sewage Treatment at M ilita ry Installa­ tions.

B. F. Hatch

... 839

Aurora (Illinois) Sanitary D istrict— 1942.

Walter A. Sperry

(Op.)... 949

Bark from the Daily Log (Op.) 95, 541, 736, 936, 1196 Better Methods for the Determination of Grease. Harvey F. Ludwig (Abs.). . 160

Bi o c h e m i c a l Ox y g e n De m a n d B.O.D. Calculator.

Paul L. Brunner

(Op.)... 86

Effect of Break-point Chlorination on the Biochemical Oxygen Demand of Sewage.

Gilbert Groff and G. M. Ridenour

... 847

Effect of River Mud Deposits on Deter­ mination of B.O.D. of Supernatant Liquor.

W. Allan Moore and C. C. Ruchhoft

(Abs.)... 356

Effect of the Addition of Sodium N i­ trate on Hydrogen Sulfide Produc­ tion and B.O.D. Reduction.

H. Heu­ kelekian

... 255

Biofiltration Plant, Operating Experi­ ences at a— .

H.

D.

McAfee.

(Abs.).. 795

Biological Treatment of Settled Sewage, Some Recent Developments in the— .

M. Lovett.

(Abs.)... 604

Biology of Sewage Sprinkling Filters, The— .

R. H. Holtje

... 14

Birmingham, Tame And Rea D istrict Drainage Board. (Abs.)... 774

Bituminous Jointing Materials.

S. W. Freese.

(Abs.). ... 795

Blueprint Now. (O p.)... 1182

SEWAGE WORKS JOURNAL November, 1943

“ Blueprint Now” — Aims and Methods of Operation of the Committee on Water and Sewage Works Develop­

ment.

E. L. Filby

... 1057 B.O.D. Calculator, A— .

Paul L. Brunner.

(Op.)... 86 Bowery Bay, Improved Final Settling

Tanks at— .

Richard H. Gould.

(Abs.) 792 Buffalo, N. Y., Developments Indicated

by Experience at— .

C. R. Velzy.

( A b s .) . ... 781 C alifornia, Sewage Disposal Practice at

M ilita ry Establishments in— .

E. A.

Reinke and J. W. Pratt.

^{(Abs.) 158}

California Sewage Works Journal. (Abs.) 158, 769 Canadian Point of View on Post-War

Problems.

A. E. Berry

... 1050

Ce r t i f i c a t i o n o f Op e r a t o r s

Progress in Certification of Sewage Treatment Plant Operators.

E. J. M.

Berg.

(Abs.)... 797 Report of 1943 Committee on Qualifica­

tions of Sewage Treatment Plant Operators.

L. W. VanKleeck, A. F.

Dappert, M. W. Tatlock, and P. J.

Kleiser.

(F. A .)... 1235 Characteristics and Treatment of Potato

Dehydration Wastes.

Harold Farns­

worth Gray and Harvey E. Ludwig

^{. . . 71}

Chemical Treatment of Laundry Wastes.

Foster Dee Snell and Mitchell Fain.

(Abs.)... 157 Chicago, Illinois, Experience of— , in the

Preparation of Fertilizer.

William A.

Dundas and C. P. McLaughlin.

(Abs.) 790 Chicago Wartime Conference, Pre-view

of the— . (Ed.)... 957 Chironomid Fly and Its Effects on the

Activated Sludge Process, The— .

R. B. Jackson.

(Abs.)... 1253

Ch l o r in a t io n

Effect of Break-point Chlorination on the Biochemical Oxygen Demand of Sewage.

Gilbert Groff and G. M.

Ridenour

... 847 Chrome Wastes in an Activated Sludge

Plant.

W. N. Wells.

(Abs.)... 798 City of Johannesburg, Annual Report of

City Engineer.

E. J. Hamlin.

^{(Abs.) 779}

Classification of Industrial Wastes and Their Possible Effects Upon Sewage Problems.

Herman K. Clark.

(Abs.). 797

Cl e v e l a n d, Oh io

1940 Operation Report of the Division of Sewage Disposal. (Op.)... 99 Sewage Treatment Problems in— .

J. W. Ellms

... 40 Colorimeter, Description of a Photoelec­

tric— .

D. H. Caldwell.

(Op.)... 544 Concentration of Activated Sludge by

Compacting and Flotation.

Willem Rudolfs

... g42 Connecticut, The Ninth Biennial Report

of the State Water Commission, Years 1940-42. (Abs.)... 981 Consulting Engineer and Post-War Plan-

ning, The— .

Charles A. Emerson. . .

¹⁰⁴⁵

Contact Aeration for Sewage Treatment.

John Hurley.

(Abs.)... 977

Continuous Flow Sedimentation in the Treatment of Sewage.

L. B. Escritt.

(Abs.)...

775

Co r r o s i o n

Soil Areas Corrosive to M etallic Iron Through A c tiv ity of Anaerobic Sul­

fate Reducing Bacteria.

R. L. Starkey and K. M. Wight.

(Abs.)... . . 794 Criteria for Determination of Essential

Sanitary Engineers in Public Health Services. (Op.) ... 746 Critical Review of the Literature of 1942

on Sewage and Waste Treatment and Stream Pollution, A— .

Willem Ru­

dolfs, et al

... 197 Cubic Yard of Percolating Bed Material

and a Few Assumptions Based on Experimental Evidence, A— .

H. H.

Goldthorpe.

(Abs.)... 976 Cultural Characteristics of Zooglea-Form-

ing Bacteria Isolated from Activated Sludge and Trickling Filters.

Elsie Wattie

... 476 D anbury, Connecticut, Operation Re­

port for Year Ended June 30, 1942.

W. M. Kunsch.

(O p.)... 1210 Davyhulme, Short Period Mesophilic

Sludge Digestion at— .

A. Holroyd.

(Abs.)... 583 Description of a Photoelectric Colorim­

eter.

D. H. Caldwell.

(O p.)... 544 Design of Sewage Disposal Plant from the

Standpoint of Defense Ratings and Materials. F. C. Roberts, Jr. (Abs.). 160 Design of Sewage Treatment Plants to

Facilitate Operation.

H. L. Dabney.

(Abs.)... 796 D etroit Sewage Treatment Plant, Two

Years Operation of the— .

W. M.

Wallace and C. A. Habermehl.

(Abs.) 1251 Developments Indicated by Experience

at Buffalo, N. Y.

C. R. Velzy.

(Abs.). 781 Dewatering, Incineration, and Use of

Sewage Sludge. A Symposium. (Abs.) 781 Digestion Studies on Paper Pulp.

Conrad

P. Straub

... 857 Digestion Studies on Pure Vegetables.

Conrad P. Straub

... 658

Di s s o l v e d Ox y g e n

Dissolved Oxygen Recordings w ith the Dropping Mercury Electrode.

Robert S. Ingols.

(Abs.)... 355 Photoelectric Determination of Dis­

solved Oxygen w ith Amidol.

M. M.

Ellis and M. D. Ellis

... 1115 Easterly Sewage Treatment Plant.

John

J. Wirts.

(O p.)... 99

Ed i t o r i a l s

Journal and the Federation... 1217 Poliomyelitis and Sewage... 122 Pre-view of the Chicago Wartime Con­

ference ... 957 Regional Sewage Treatm ent... 326 Sewage Research— N o w !... 516 Your E ditor’s Thoughts in Black and

W h ite... 756 Effect of Activated Sludge Process on

Poliomyelitis Virus.

Gerald M. Ride­

nour, Harve J. Carlson and Charles F.

McKhann

... 673

Effect of Break-Point Chlorination on the Biochemical Oxygen Demand of Sew­

age.

Gilbert Groff and G. M. Ridenour

847 Effect of River Mud Deposits on Deter­

mination of B.O.D. of Supernatant Liquor.

W. Allan Moore and C. C.

Vol. 15, No. 6

Ruchhoft.

(Abs.)... 356 Effect of Temperature on Sludge Concen­

tration.

Willem Rudolfs and R. P.

Logan

... 894 Effect of the Addition of Sodium Nitrate

on Hydrogen Sulfide Production and B.O.D. Reduction.

H. Heukelekian. .

²⁵⁵

Effect of Various Treatment Processes on the Survival of Helminth Ova and Protozoan Cysts in Sewage, The— .

Eloise B. Cram

... 1119

Ef f l u e n t

Sewage Plant Effluent for Industrial Purposes, Use of— .

S. L. Allison.

(Abs.)... 797 Electrical Equipment and Power Sources.

Plant Maintenance in War Time.

II. Vance Crawford.

(Op.)... 279 Evaluation of Industrial Wastes in the

East Bay, The— .

Roy E. Ramseier.

(Abs.)... 158 Evaluation of Sewage Treatment, The— .

W. J. O’Connell, Sr.

(Abs.) ... 160 Experience of Chicago, Illinois, in the

Preparation of Fertilizer.

William A.

Dundas and C. P. McLaughlin.

(Abs.) 790 Experience with Sewage Treatment

Plants.

H. K. Orgain.

(Abs.) 795 Experiences with Oil Field Wastes.

J. C.

Oliver.

(Abs.)... 798 Experiences with the Temple Sewage

Treatment Plant.

N. E. Trostle.

(Abs.)... 797 Extensions to York Sewage Disposal

Works.

Donald Parker.

^{(Abs.) 352}

Extracts from 1940 Report of Division of Sewage Disposal, Cleveland, Ohio.

J. W. Ellms.

(Op.)... 99 Federation Affairs

Aid to Sewage Works Priorities. (F. A.) 342 Alphabetical List of Members (F. A .) . 419 Associate Members (F. A .)... 362 Blueprint Now. (F. A .)... 970 Federation Furnishes Priorities Service.

(F. A .)... 966 Federation of Sewage Works Associa­

tions. (F. A .) 358, 972 Federation Membership. (Op.)... 531 Fourth Annual Convention— Wartime

Conference. (F. A .)... 1228 Important Notice! Win a $100 War

Bond for Membership A ctivity!

(F. A.)... 1244

Important Priorities Changes An­

nounced. (F. A .). . . ... 338 Members of the Federation and Sub­

scribers to the Journal as of Decem­

ber 31, 1942. (F. A .)... 362 Minutes:

Meeting of 1942 Board of Control.

(F -A .)... 133 Meeting of 1943 Board of Control.

(F. A .)... 142 Meeting of the Election Committee

of Board of Control. (F. A .)... 142

x i Non-Association Subscribers to Sewage

Works Journal in the United States as of December 31, 1942. (F. A .). . . 410 Report of Civilian Defense Committee.

(F. A .)... ... 150 Report of 1943 Committee on Quali­

fications of Sewage Treatment Plant Operators.

L. W. Van Kleeck, A. F.

Dappert, M. W. Tatlock, and P. J.

Kleiser.

(F. A .)... 1235 Report of Secretary. (F. A .)... 147 Report of Special Committee on Ex­

pansion of Secretary’s Office.

Charles A. Emerson, Arthur S. Bedell and William J. Orchard.

(F. A .)... 1232 Sanitary Corps, U. S. Army, The— .

(F. A .)... 388 Secretaries of Member Associations.

(F. A .)... 166 F ilter Room Practice Vacuum Filter

Economy.

Clyde L. Palmer.

(Op.). .. 547 Financing Sewage Treatment Projects,

Organizing and— .

Samuel A. Greeley.

(Abs.)... 584 Findlay, Ohio, Excerpts from 1942 Opera­

tion Report.

Ben H. Barton.

(Op.). . 739 Correction... 953 Flotation, Sewage Treatment by— -.

Chris.

A. Hansen and Harold B. Gotaas. . .

242 Fort Worth, Texas, Industrial Waste Pre-

Treatment at— .

W. S. Mahlie

⁵²¹

Forum: Influence of the War on Sanitary Engineering.

Linn H. Enslow, Charles A. Holmquist, Charles Gilman Hyde, William M. Piatt, George J. Schroep- fer, and A. M. Rawn

... 181 Freeport, Long Island, Sewage Treatment

Plant, Before and After Improve­

ments, Operation of— .

E. C. Mc- Keeman

... 828 Gadgets:

B.O.D. Calculator.

Paul L. Brunner.

(Op.)... 86 Sludge-Level Measuring and Sampling

Device.

Malt Kirn.

(Op.)... 89 Sludge Pump Piston Cleaner. (Op.). . . 90 Starch Dispenser for Use in D. O.

Titrations. (Op.)... 943 Galesburg, Illinois, Sanitary D istrict

Operation Report for 1942.

L. W.

Hunt.

(Op.)... 1208 Gasholder, Overhauling and Repairs to

Methane— .

C. George Andersen.

(Op.)... 535 Genealogy of Modern Sewage Treatment,

a Product of Sanitary, Chemical and Metallurgical Engineering.

John V.

N.Dorr

... 30

Gr e a s e

Better Methods for the Determination of Grease.

Harvey F. Ludwig.

(Abs.) 160 Grease Extraction from Sewage and

Sludge.

Rolf Eliassen and H. B.

Schulhoff

... 491 Grease in Sewage, Sludge and Scum.

IV . Transformation of Grease in Activated Sludge.

H. Heukelekian. .

499 Hays Process of Sewage Treatment, Some

Biological Aspects of the— .

James

B. Lackey and R. M. Dixon

... 1139 SU BJEC T IN D E X

SEWAGE WORKS High Rate Biological Sewage Treatment.

Samuel A. Greeley.

Discussion by

R. M. Dixon

... 1062 Huddersfield, Treatment of Sewage on

Percolating Filters at— . (Abs.). . . . 976 Humus, Role of— , in Soil F e rtility and

Its Maintenance by the Utilization of Agriculture and Habitation Wastes.

A. R. P. Walker.

(Abs.)... 983 Illin o is Water Litigation, 1940-1941.

Langdon Pearse.

(Abs.)... 593 Im portant Revisions in Sewage Works

Priorities Forthcoming. (Op.)... 565 Improved Final Settling Tanks at Bowery

Bay.

Richard H. Gould.

(Abs.). . . 792 Improving Efficiency of Sedimentation of

Sewage.

J. M. Jones.

(Op.)... 733 Industrial Waste Pre-Treatment at Fort

Worth, Texas.

W. S. Mahlie

... 521

In d u s t r i a l Wa s t e s

Acid Waste Treatment w ith Lime.

Willem Rudolfs.

(Abs.)... 590 Characteristics and Treatment of Po­

tato Dehydration Wastes.

Harold Farnsworth Gray and Harvey E. Lud­

wig

... 71 Chemical Treatment of Laundry

Wastes.

Foster D. Snell and Mitchell Fain.

(Abs.)... 157 Chrome Wastes in an Activated Sludge

Plant.

W. N. Wells.

(Abs.)... 798 Classification of Industrial Wastes and

Their Possible Effects Upon Sewage Problems.

Herman K. Clark.

^{(Abs.). 797}

Critical Review of the Literature of 1942.

Willem Rudolfs et al

... 197 Evaluation of Industrial Wastes in the

East Bay.

Roy E. Ramseier.

(Abs.).. 158 Experiences with Oil Field Wastes.

J. C. Oliver.

(Abs.)... 798 Industrial Waste Pre-Treatment at

Fort Worth, Texas.

W. S. Mahlie. .

521 Industrial Wastes as an Administrative

and Financial Problem of Cities.

W. S. Mahlie.

(Abs.)... 797 Industrial Wastes in Wartime.

F. W.

Mohlman.

Discussion by

LeRoy W.

VanKleeck

... 1164 Occurrence and Cause of Pollution of

Grays Harbor.

Arne Eriksen and Lawrence D. Townsend.

^{(Abs.) 600}

Pre-Treatment of Acid Chemical

Wastes. Willem Rudolfs

... 48 Problems of Disposal of Peach and

Tomato Wastes from the Largest Cannery in the West.

Grover L.

Walters.

(Abs.)... 771 Recovery of Free Acid from Pickling

Liquors.

Harry W. Gehm.

(Abs.). . . 1248 Sanitary Sewage Flows from Industrial

Plants.

R. S. Smith

... 525 Suggested Method for Neutralizing

Waste Pickling Acid Effluents.

F.

Smith.

(Abs.)... 157 Textile M ill Waste Treatment and

Recirculation Filter for Slaughter- House Wastes.

E. F. Eldridge.

(Abs.) 979 Treatment of Laundry Wastes.

Joseph

A. McCarthy.

(Abs.)... 580 Treatment of Vegetable Cannery

vV astes.

N.

H.

Sanborn.

^{(Abs.) 155}

Utilization of Pickle Liquor.

F. J. Van Antwerpen.

^(Abs.) : • ■ • ■ • • • • • Waste Disposal Problems m Wartime.

F W. Mohlman.

(Abs.)...

Industrial Wastes as an Administrative and Financial Problem of Cities.

W. S. Mahlie.

(Abs.). . --- ■ ■ • • • 797 Industrial Wastes in Wartime, r .

W.

Mohlman.

Discussion by

LeRoy

11 .

VanKleeck

...1164 Infiltration Problem, The— .

K. F. Hoefle.

JO URN AL N ov em b er, 1943

(Abs.)... 795 Inlet and Outlet Design for Sedimenta­

tion Tanks.

J. Henry Giles

⁶⁰⁹

Inter-County Sewage Treatment on Trial.

Milton P. Adams.

(Abs.). . . ... 1254 Ipiranga, Testing Station on— Sewage.

Activated Sludge.

J. P. J. Netto.

(Abs.)... 773 J o in t Meeting, N. J., Sewage Treatment

Works (1942).

Edward P. Decher.

(Op.)... 945 Keeping Records of Sewage Treatment

Plant Operation.

Lewis Dodson.

(Abs.)... 797 Keeping Records of Sewage Treatment

Plant Operation.

Jack M. Jones.

(Abs.)... 797 Labo ra to ry Tests, The Significance of— ,

in Sewage Plant Operation.

Le Roy W. Van Kleeck.

(O p.)... 310 Let’s Take a Look.

R. M. Dixon.

^{(Abs.). 797}

Local Association Meetings. (Proc.)

337, 606, 802, 984 Los Angeles, Ventilation of Large Sewers

in the C ity of— .

H. G. Smith.

(Abs.) 772 M aintenance of Electric Equipment in

Sewage Plants.

H. V. Crawford.

(Abs.)... 1249 Management of Sludge Digesters.

E. J.

M. Berg.

(Op.)... 724 Marion, Indiana, Sludge Concentration

and Disposal at— .

David Backmeyer.

(Op.)... 1201 Massachusetts Department of Public

Health Division of Sanitary Engi­

neering Annual Report (1941). (Abs.) 580 Mathematical Formulation of the Oxygen

Sag.

W. E. Howland

... 512 Maintenance of Grounds. Plant M ain­

tenance in War Time.

A. B. Cameron.

A (Op.)... 289 Maintenance of Sewers. Plant M ain­

tenance in W ar Time.

Roy C.

Phillips.

(Op.)... 299 Maintenance, Operation and Control of

Sewage Treatment Plants, The— .

E. J. Hamlin.

(Abs.)... 780 Maintenance, Operation and Control of

Sewage Treatment Plants, The— .

E. J. Hamlin.

(Abs.)... 343 Melbourne and Metropolitan Board of

Works. (Abs.)... 774 Members of the Federation and Sub­

scribers to the Journal as of Decem- ber, 31, 1942. (F. A .) ... 362 Michigan Sewage Works Operators Con­

ference

Bulletin.

(Abs.)... 1249

Vol. 15, No. 6 SUBJECT IN DEX Modified Sewage Aeration— Part I.

L. R.

Setter

... 629 More About Selective Service. (Op.). . . . 85 Mosquito Control.

R. B. Jackson.

(Abs.) 1256 Municipal Post-War Project for Sewerage

Development, A— .

Clyde L. Palmer.

¹⁰⁵⁷

Muskegon Heights, Michigan (1942).

R. A. Anderson.

(Op.)... 742 Correction... 953 New Sewage Works Priorities Order.

(Op.)... 748 New York Section, Western— . Discuss

Pumps and Safety. (Op.)... 119 Ninth Annual Report on Sewage Dis­

posal, City of Johannesburg, 1940- 41.

E. J. Hamlin and H. Wilson.

(Abs.)... 780 Ninth Biennial Report of the State Water

Commission, Connecticut, Years

1940-1942, The— . (Abs.)... 981 Notes on an Accident at a Small Sewage

Treatment Plant Resulting in the Deaths of Three Workers.

Allen D.

Brandt

... 1096 Notes on the Simultaneous Disposal of

Sewage Sludge and House Refuse by Composting to Produce Agricultural Fertilizers.

C. T. Read.

^{(Abs.) 578}

Observations of a Consulting Engineer on Plant Operation.

Frank C. Tolies.

(Op.)... 940 Occurrence and Cause of Pollution of

Grays Harbor, The— .

Arne Eriksen and Lawrence D. Townsend.

(Abs.). . 600 Operating Experiences and Laboratory

Results of the Sewage Treatment Plant, Camp Wallace, Texas.

J. H.

Menefee.

(Abs.)... 795 Operating Experiences at a Biofiltration

Plant.

H. D. McAfee.

^{(Abs.) 795}

Operating Experiences at Army Sewage Treatment Plants.

John T. Franks and Chester A. Obma

... 1088 Operating Results at the North Toronto

Sewage Treatment Plant.

Norman G. McDonald.

(Abs.)... 349 Operation of Freeport, Long Island, Sew­

age Treatment Plant, Before and After Improvements.

E. C. McKee- man

... 828

Op e r a t i o n Re p o r t s

Army Post X V II (Half Year Ended June 30, 1942). J. T. Franks. (Op.). 554 Aurora, Illinois, Sanitary District

(1942).

Walter A. Sperry.

(Op.). . . . 949 Birmingham, Tame and Rea D istrict

Drainage Board, Year 1941-42.

(Abs.)... 774 Cleveland, Ohio. (Op.)... 99 Danbury, Conn., Year Ended June 30,

1942.

W. M. Kunsch.

(Op.)... 1210 I indlay, Ohio, 1942. Operation Report.

Ben H. Barton.

(Op.)... 739 Correction... 953 Galesburg, Illinois, Sanitary District

(1942).

L. W. Hunt.

(Op.). 1208 Joint Meeting (N. J.) Sewage Treat­

ment Works (1942).

Edward P.

Decher.

(Op.)... 945

Johannesburg, C ity of— , 1940-41.

E. J. Hamlin.

(Abs.)...

Year Ended June 30, 1942. (Abs.)..

Massachusetts Department of Public Health Division of Sanitary Engi­

neering Annual Report (1941). (Abs.) Melbourne and Metropolitan Board of Works, Year Ended June 30, 1942.

(Abs.)...

Muskegon Heights, Mich. (1942).

R. A.

Anderson.

(Op.)...

Correction...

T ri-C ity (Pasadena) California, Year Ended June 30, 1942.

William A.

Allen.

(Op.)...

Organizing and Financing Sewage Treat­

ment Projects.

Samuel A. Greeley.

(Abs.)... . Overhauling and Repairs to Methane

Gasholder.

C. George Andersen.

(Op.) Oxidation-Reduction Studies. I I . Oxida- tion-Reduction Potentials Developed in Sewage and Sewage-Activated Sludge Mixtures.

W. Allen Moore and C. C. Ruchhoft

...

Oxygen Sag, Mathematical Formulation of the— .

W. E. Howland

...

Pennsylvania Anthracite as a Filter Medium.

H. G. Turner.

(Abs.)...

Personnel Problems. (Op.). ...

Phosphine and Sludge Digestion.

Willem Rudolfs and Glenn W. Stahl.

(Abs.).

Photoelectric Determination of Dissolved Oxygen with Amidol.

M. M. Ellis and M. D. Ellis

...

Pl a n t Ma i n t e n a n c e i n Wa r Ti m e

Electrical Equipment and Power Sources.

H. Vance Crawford.

(Op.)..

Maintenance of Grounds.

A. B. Cam­

eron.

(Op.)...

Maintenance of Sewers.

Roy C. Phil­

lips.

(Op.)...

Mechanical Units.

John W. Johnson.

(Op.)...

Plumbing Practice and Design.

Svend Plum.

(B k.)...

Po l i o m y e l i t i s

Effect of Activated Sludge Process on Poliomyelitis Virus.

Gerald M. Ride­

nour, Harve J. Carlson and Charles F.

McKhann

...

Poliomyelitis and Sewage. (E d .)...

Significance of the Finding of the Virus of Infantile Paralysis in Sewage. A Review.

Kenneth F. Maxcy and Howard A. Howe.

Discussion by

G.

M. Ridenour and H. E. Miller

...

Possible Economies in Sludge Disposal Practice.

George J. Schroepfer.

^(Abs.)

Possibilities of and Economics Relating to Organic Manures as Applied to Air-Dried Sewage Sludge, The— .

John Finch.

(Abs.)...

Post-War Planning, Sewage Purification Services in Relation to National— . (Abs.)...

Po s t- Wa r Pr o b l e m s ( Sy m p o s i u m)

“ Blueprint Now” — Aims and Methods of Operation of the Committee on Water and Sewage Works Develop­

ment.

E. L. Filby.

(By T itle )...

780 779

580

774 742 953

563

584 535

880 512

592 84 356

1115

279 289 299 262 1257

673 122

1111 784

578

354 x i i i

1057

XIV SEWAGE WORKS JOURNAL November, Canadian Point of View on Post-War

Problems.

A. E. Berry

... 1050 Consulting Engineer and Post-War

Planning, The— .

C. A. Emerson. . .

1045 Introduction: Ten Year Plan of Sewage

and Waste Treatment.

Morris M.

Cohn

... .. 1043 Municipal Post-War Project for Sewer­

age Development.

Clyde L. Palmer.

1057 Post-War Projects of Sewage Works

Equipment Manufacturers.

W. B.

Marshall

... 1054 Post-War Role of the Sanitary Engineer,

The— .

Abel Wolman

■ • • 445

Practical Difficulties of River Pollution Prevention. (Abs.)... 353 Pre-treatment of Acid Chemical Wastes.

Willem Rudolfs.

Discussion by

Elson T.KiUam

... 48 Pre-View of the Chicago Wartime Con­

ference. (E d.)... 957

Pr i o r i t i e s

Im portant Priorities Changes An­

nounced. (F. A .) ... 338 Important Revisions in Sewage Works

Priorities Forthcoming. (Op.)... 565 New Sewage Works Priorities Order.

(Op.)...748 Problems of Plant Operation and Coordi­

nation.

Walter E. Gerdel.

(Op.)... 1183 Proceedings of the Twenty-Fourth Texas

Water Works and Sewage Short School. (Abs.)... 795

Pr o c e e d i n g s o f Lo c a l As s o c i a t i o n s

California Sewage Works Assn... 328, 959 Canadian Institute on Sewage and

Sanitation... 130 Florida Sewage Works Assn... 767 Michigan Sewage Works Assn... 1219 Missouri Water and Sewerage Con­

ference... 758 New England Sewage Works Assn.

125, 758, 1224 New York State Sewage Works Assn.

334, 760 North Dakota Water and Sewage

Works Conference 126, 1225 Ohio Conference on Sewage Treatment 765 Pacific Northwest Sewage Works Assn. 766 Pennsylvania Sewage Works Assn.. . . 965 Rocky Mountain Sewage Works Assn. 1223 South Dakota Water and Sewage

Works Conference... 1221 Progress in Certification of Sewage Treat­

ment Plant Operators.

E. J. M. Berg.

(Abs.)... 797 Protection of Sewage Works in War Time.

(Op.)... 711

Pu m p s

Maintenance of Electric Equipment in Sewage Plants.

II. V. Crawford.

(Abs.)... 1249 Sludge Pump Piston Cleaner. (Op.). . . 90 Western New York Section Discuss

Pumps and Safety. (Op.)... 119 Purification of Strong Sewage by Re-

Circulation Through a Percolating Filter.

WfWalson.

(Abs.)... 582

R eco rd s _ , .

Keeping Records of Sewage Treatment Plant Operation.

Lewis Dodson.

(Abs.)... ...

Jack M. Jones.

(Abs.) . . . ■ • - •' Recovery of Free Acid from Pickling

Liquors.

Harry W. Gehm.

(A bs.]. ....

Red River of the N orth Research Investi­

gation. (Abs.) ... • Reduction of Moisture in Activated

Sludge Filter Cake by Electro- Osmosis.

Robert E. Beaudoin

...

References to Sewage Literature. . . . 162 Regional Control of Sewage.

C. B. Town-

end.

(Abs.)...

Regional Sewage Treatment. (E d .)...

Rehabilitation of Trickling F ilte r Beds.

F. E. Johnson.

(O p.)...

Report of Civilian Defense Committee.

(F. A .)...

Report of Secretary. (F. A .) ...

Report on a Pollution Survey of Santa Monica Bay Beaches in 1942— Made to California State Board of Health.

C. G. Gillespie.

(Abs.)...

River Mud Deposits, Effect of— -, on Determination of B.O.D. of Super­

natant Liquor.

W. Allan Moore and C. C. Ruchhoft.

(Abs.)...

Role of Humus in Soil F e rtility and Its Maintenance by the Utilization of Agriculture and Habitation Wastes.

A. R. P. Walker.

(Abs.)...

Rotary Vacuum F iltration of Sludge and the Effect of War on Operation.

James T. Lynch and Uhl T. Mann..

Sam pling and Its Relation to Sewage Treatment Plant Operation.

C. D.

McGuire.

(O p.)...

San Bernardino Sewage Plant Revisions.

David H. Currie.

(Abs.)...

San Francisco, Shore Pollution Reduction at— .

Charles Gilman Hyde

...

Sanitary Engineer, The Post W ar Role of the— .

Abel Wolman

...

Sanitary Engineering, Influence of the War on— .

Linn H. Enslow, Charles A. Holmquist, Charles Gilman Hyde, William M. Piatt, George J. Schroepfer and A. M. Rawn

...

Sanitary Engineers and Post-War Con­

struction. (Abs.)...

Sanitary Engineers, Criteria for Deter­

mination of Essential— . (O p.)...

Sanitary Sewage Flows from Industrial Plants.

R. S. Smith

...

Santa Monica Bay, Report on a Pollution Survey of— Beaches in 1942.

C. G.

Gillespie.

(Abs.)...

Santa Monica Bay, Sanitary Survey of Sewage Pollution of the Surf and Beaches of— .

Elmer Belt.

(Abs.)___

Scum Removal from Sedimentation Tanks.

E. S. Hamlin.

(Abs.)...

Second Chicago Convention, The— ...

Second Wartime Sanitation Conference—

An Essential Meeting, The— . (Op.) Sedimentation of Sewage.

Royal E. Ros- tenbach and Earle L. Waterman

^...

Sedimentation of Sewage, Improving Efficiency of— .

J. M. Jones.

(O p.). .

797 797 1248 602

1153 , 799

1247 326 91 150 147

982

356

983

807

1199 773 3 445

181 1246 746 525

982

769 160 803 908 453 1943

733