Przemiany chemiczne i biocherniczne wpływaja̧ce na znaczne obnizenia odczynu ścieków w zakładowej oczyszazalni ścieków koksowniczych

Jarosław Wiszniowski; Hanna Owczorz; Ewa Felis

Przemiany chemiczne i biocherniczne wpływaja̧ce na znaczne obnizenia odczynu ścieków w zakładowej oczyszazalni ścieków koksowniczych

Translated title of the contribution: Chemical and biochemical processes influencing a significant decrease in ph of cokery wastewater

Jarosław Wiszniowski
, Hanna Owczorz
, Ewa Felis

Department of Environmental Biotechnology (RIE/RIE7)

Silesian University of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

Cokery wastewater was studied for alky., phenols, phosphate P, ammonium, nitrite and nitrate N, cyanides, rhodanides, thiosulfates, sulfates, org. C and pH changes during storage for 48 h optionally under aeration, in presence of activated sludge and after addn. of Na₂S₂O₃ NH₄CI and/or KCN. A decrease in pH was observed because of the biochem. oxidn. of thiosulfates to H₂S0₄. The activated sludge obtained from the cokery wastewater treatment plant did not show any nitrifying activity.

Translated title of the contribution	Chemical and biochemical processes influencing a significant decrease in ph of cokery wastewater
Original language	Polish
Pages (from-to)	2033-2037
Number of pages	5
Journal	Przemysl Chemiczny
Volume	91
Issue number	10
Publication status	Published - 2012

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 6 Clean Water and Sanitation

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering

Cite this

@article{e4408b527b6347288e2ebaed8ef6047d,

title = "Przemiany chemiczne i biocherniczne wp{\l}ywaj{\c a}ce na znaczne obnizenia odczynu {\'s}ciek{\'o}w w zak{\l}adowej oczyszazalni {\'s}ciek{\'o}w koksowniczych",

abstract = "Cokery wastewater was studied for alky., phenols, phosphate P, ammonium, nitrite and nitrate N, cyanides, rhodanides, thiosulfates, sulfates, org. C and pH changes during storage for 48 h optionally under aeration, in presence of activated sludge and after addn. of Na2S2O3 NH4CI and/or KCN. A decrease in pH was observed because of the biochem. oxidn. of thiosulfates to H2S04. The activated sludge obtained from the cokery wastewater treatment plant did not show any nitrifying activity.",

author = "Jaros{\l}aw Wiszniowski and Hanna Owczorz and Ewa Felis",

year = "2012",

language = "polski",

volume = "91",

pages = "2033--2037",

journal = "Przemysl Chemiczny",

issn = "0033-2496",

publisher = "Wydawnictwo SIGMA - N O T Sp. z o.o.",

number = "10",

}

TY - JOUR

T1 - Przemiany chemiczne i biocherniczne wpływaja̧ce na znaczne obnizenia odczynu ścieków w zakładowej oczyszazalni ścieków koksowniczych

AU - Wiszniowski, Jarosław

AU - Owczorz, Hanna

AU - Felis, Ewa

PY - 2012

Y1 - 2012

N2 - Cokery wastewater was studied for alky., phenols, phosphate P, ammonium, nitrite and nitrate N, cyanides, rhodanides, thiosulfates, sulfates, org. C and pH changes during storage for 48 h optionally under aeration, in presence of activated sludge and after addn. of Na2S2O3 NH4CI and/or KCN. A decrease in pH was observed because of the biochem. oxidn. of thiosulfates to H2S04. The activated sludge obtained from the cokery wastewater treatment plant did not show any nitrifying activity.

AB - Cokery wastewater was studied for alky., phenols, phosphate P, ammonium, nitrite and nitrate N, cyanides, rhodanides, thiosulfates, sulfates, org. C and pH changes during storage for 48 h optionally under aeration, in presence of activated sludge and after addn. of Na2S2O3 NH4CI and/or KCN. A decrease in pH was observed because of the biochem. oxidn. of thiosulfates to H2S04. The activated sludge obtained from the cokery wastewater treatment plant did not show any nitrifying activity.

UR - https://www.scopus.com/pages/publications/84869129703

M3 - Artykuł

AN - SCOPUS:84869129703

SN - 0033-2496

VL - 91

SP - 2033

EP - 2037

JO - Przemysl Chemiczny

JF - Przemysl Chemiczny

IS - 10

ER -

Przemiany chemiczne i biocherniczne wpływaja̧ce na znaczne obnizenia odczynu ścieków w zakładowej oczyszazalni ścieków koksowniczych

Abstract

UN SDGs

ASJC Scopus subject areas

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