Variability of COD and TKN fractions of combined wastewater

• Autorzy: Zawilski M , Brzezinska A
• Języki publikacji: EN

Abstrakty

EN

Our paper analyzes the quality of combined wastewater in the aspect of its biological treatment. Fractions of chemical oxygen demand (COD) and total Kjeldahl nitrogen (TKN) in the inflow to the Group Wastewater Treatment Plant in Łódź were determined. The research revealed a distinct increase of inert fractions during wet weather caused by an increasing portion of contaminants bound with suspended solids.

Słowa kluczowe

EN

combined waste water; chemical oxygen demand fraction; total Kjeldahl nitrogen fraction; biological treatment; waste water treatment; Group Waste Water Treatment Plant in Lodz; determination method

• Wydawca: -
• Czasopismo: Polish Journal of Environmental Studies
• Rocznik: 2009
• Tom: 18
• Numer: 3
• Opis fizyczny: p.501-505,fig.,ref

Twórcy

autor

Zawilski M

• Department of Environmental Engineering, Technical University of Lodz, Politechniki 6, 93-950 Lodz, Poland

autor

Brzezinska A

• Department of Environmental Engineering, Technical University of Lodz, Politechniki 6, 93-950 Lodz, Poland

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