Influence of composition of raw wastewater on removal of nitrogen compounds in multistage treatment wetlands

• Autorzy: Gajewska M.

Identyfikatory

DOI

10.5277/epel50302

• Języki publikacji: EN

Abstrakty

EN

Influence of composition of raw wastewater on the efficiency of organic matter and nitrogen removal in multistage treatment wetlands has been examined. Commonly used indicators, like COD/BOD5 and BOD5/TN ratio, determining wastewater susceptibility to biodegradation in conventional treatment technologies were assessed. It was confirmed that multistage treatment wetland may be used for treatment of wastewater with high loads of organic pollutants and unfavorable composition for a biological treatment expressed by the ratio of COD/BOD5 and BOD5/TN equal to 2.7 and 0.7, respectively.

Słowa kluczowe

EN

chemicals removal; water treatment; biodegradation; biological water treatment; nitrogen; nitrogen compounds; nitrogen removal; organic pollutants; wastewater treatment; wetlands; biological treatment

PL

usuwanie chemikaliów; uzdatnianie wody; biodegradacja; biologiczne oczyszczanie ścieków; azot; związki azotu; usuwanie azotu; zanieczyszczenia organiczne; oczyszczalnia ścieków; mokradła; oczyszczanie biologiczne

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Environment Protection Engineering
• Rocznik: 2015
• Tom: Vol. 41, nr 3
• Strony: 19--30
• Opis fizyczny: Bibliogr. 25 poz., tab., rys.

Twórcy

autor

Gajewska M.

• Gdańsk University of Technology, Faculty of Civil and Environmental Engineering, ul. Narutowicza 11/12, 80-233 Gdańsk, Poland

Bibliografia

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