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Pilot scale study of sequencing batch reactor (SBR) retrofit with integrated fixed film activated sludge (IFAS): nitrogen removal and design consideration
Environmental Science: Water Research & Technology ( IF 3.5 ) Pub Date : 2018-02-16 , DOI: 10.1039/c7ew00337d Renzun Zhao 1, 2, 3, 4, 5 , Hong Zhao 5, 6, 7 , Rich Dimassimo 5, 6, 7 , Guoren Xu 1, 2, 3, 4
中文翻译:
采用集成固定膜活性污泥 (IFAS) 改造序批式反应器 (SBR) 的中试规模研究:脱氮和设计考虑
更新日期:2018-02-16
Environmental Science: Water Research & Technology ( IF 3.5 ) Pub Date : 2018-02-16 , DOI: 10.1039/c7ew00337d Renzun Zhao 1, 2, 3, 4, 5 , Hong Zhao 5, 6, 7 , Rich Dimassimo 5, 6, 7 , Guoren Xu 1, 2, 3, 4
Affiliation
IFAS process was coupled with SBR operation in a pilot-scale reactor to verify the feasibility and to evaluate the performance of IFAS-SBR. Significant nitrification improvement in the IFAS-SBR system was observed, which is attributed to both the introduction of attached-growth biomass on media carriers and the “seeding effect” by biofilm sloughing.
中文翻译:
采用集成固定膜活性污泥 (IFAS) 改造序批式反应器 (SBR) 的中试规模研究:脱氮和设计考虑
IFAS 工艺与中试反应器中的 SBR 操作相结合,以验证 IFAS-SBR 的可行性并评估其性能。观察到 IFAS-SBR 系统中硝化作用的显着改善,这归因于在介质载体上引入附着生长生物量以及生物膜脱落的“播种效应”。