The performance of species mixtures in nitrogen and phosphorus removal at different hydraulic retention times

• Autorzy: Wang H. , Huang C.-C. , Ge Y. , Wu J. Z. , Chang J.
• Języki publikacji: EN

Abstrakty

EN

The effects of species compositions (two-species mixtures or monocultures) and hydraulic retention times (HRT; 1, 4, 8, 16, 24, 48 hours) on total nitrogen (TN) and total phosphorus (TP) removal from eutrophic water were studied in a constructed wetland. Two species mixtures showed higher efficiency to remove TN and TP than monocultures. Average removal efficiency of TN and TP was 49.6% and 34.0%, respectively. A longer HRT enhanced the removal efficiency of TN and TP, which suggested that species mixtures, HRT, and species mixtures × HRT interaction were useful for increasing the wastewater TN and TP removal.

Słowa kluczowe

EN

performance; species mixture; nitrogen removal; phosphorus removal; hydraulic retention time; wetland; eutrophic water; plant mixture; pollutant removal; waste water treatment

• Wydawca: -
• Czasopismo: Polish Journal of Environmental Studies
• Rocznik: 2014
• Tom: 23
• Numer: 3
• Opis fizyczny: p.917-922,fig.,ref.

Twórcy

autor

Wang H.

• College of Life Sciences, Zhejiang University, Hangzhou 310058, PR China

autor

Huang C.-C.

• College of Life Sciences, Shaoxing University, Shaoxing 312000, PR China

autor

Ge Y.

• College of Life Sciences, Zhejiang University, Hangzhou 310058, PR China

autor

Wu J. Z.

• College of Life Sciences, Zhejiang University, Hangzhou 310058, PR China

autor

Chang J.

• College of Life Sciences, Zhejiang University, Hangzhou 310058, PR China

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