Civil and Environmental Engineering Reports (CEER), no 2 - spis treści

Civil and

E nvironmentd

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university of Zielona G6ra Press, Poland

CIVIL AND ENVIRONMENTAL ENGINEERING REPORTS

Kindly welcome are papers within the following research domains:

structural engineering, organization and management in civil engineering, geotechnical engineering and environmental engineering.

The papers are printed in English.

The CEER journal is published annually.

The details concerning preparation of manuscripts are available at the URL address:

www.ib.uz.zgora.d in the section CEER.

SCIENTIFIC COMMITTEE:

Civil Engineering:

Tadeusz Bililiski J6zef Gil

~:;:spX;;~ma - Scientific Secretary Romuald ~ w i t k a - Editor-in-Chief Krzysztof Wilmariski

Czesiaw Woiniak

Environmental Engineering:

Andrzej Greinert Henryk Greinert

Andrzej Jedrczak - Scientific Secretary l~dward S. ~ e r n ~ a l

Zygmunt Lipnicki

ADDRESS OF THE EDITORIAL OFFICE:

.

CEER

Institute of Building Engineering University of Zielona G6ra

ul. Z. Szafrana 2, 65-516 Zielona G6ra, Poland e-mail: CEER.redakcia@ib.uz.zgora.pl

ISBN

O Copyright by University of Zielona G6ra Zielona G6ra, Poland, 2007

Binding and duplication:

University of Zielona G 6 a Press

ul. Podg6rna 50,65-246 Zielona G6ra, Poland

CONTENTS

I~dward S. ~ e r n ~ a l

SEWERAGE AND WASTEWATER TREATMENT IN THE 21" CENTURY

...

AN EVALUATION OF THE USABILITY OF SLUDGE FROM THE

MECHANICAL-BIOLOGICAL SEWAGE TRATMENT PLANT OF THE TOWN

OF ZIELONA G ~ R A FOR SEWAGE FARMING

...

2. Marek Gqsiorek, Stefan Jerzyniak

THE DETERMINATION OF COMPOSITION, MELTING HEAT AND THE

CRYSTALLINITY DEGREE OF POLYAMIDE PHASE IN POLYAMIDE-6lBARIUM TITANATE SYSTEM

...

CHEMICO-BIOLOGICAL SEWAGE TREATMENT

PLANTS FOR PE

<

...

EFFECTIVENESS O F ASSESSING FLOOD HAZARDSALONG THE LUBUSKI

SECTION

...

24-HOURS VARIATION OF AMOUNT AND CONTENTS OF WASTEWATER

FLOWING TO TREATMENT PLANT IN ZIELONA G ~ R A

...

6. Zofia Sadecka

IMPACT OF PYRETHROIDS ON METHANE DIGESTION

...

ULTRASONIC INTENSIFICATION OF AEROBIC STABILIZATION OF SEWAGE

SLUDGE

...

VIETNAM FRESHWATER ENVIRONMENT

...

THE WATER RESOUF.CES OF ZIELONA G ~ R A AS AN ELEMENT OF ITS

SUSTAINABLE DEVELOPMENT

...

ASSESSMENT OF SOME ANALYTICAL PROCEDURES FOR THE EXAMINATION OF THE ENHANCED BIOLOGICAL PHOSPHORUS REMOVAL PROCESS ... 113 11 Monika Zubmwdta-Sudd, Jolanta Podedworna

PREVIOUS INVESTIGATIONS ON THE INFLUENCE OF OXYGEN

CONCENTRATION OM NITROGEN REMOVAL EFFICIENCY IN A HYBRID

MOVING BED SEQUENCING BATCH BIOFILM REACTOR (MBSBBR)

...