A pilot study on a step-feeding anoxic/oxic activated sludge system.

Abstract

A four stage pilot plant of step-feed biological nutrient removal (BNR) was employed to investigate reactor performance and process stability. The results obtained showed that step-feed BNR is efficient and cost-effective for nitrogen and carbonaceous removal from municipal wastewater. The total average removal efficiencies of COD, NH3-N, TN and TP could… (More)

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@article{Sheping2006APS, title={A pilot study on a step-feeding anoxic/oxic activated sludge system.}, author={Wang Sheping and Yu Lifang and Han Guanghui and Zhu Hairong and Peng Dangcong}, journal={Water science and technology : a journal of the International Association on Water Pollution Research}, year={2006}, volume={53 9}, pages={95-101} }