反硝化除磷工艺及影响因素的研究进展

doi:10.19754/j.nyyjs.20220830025

摘要/Abstract

摘要： 我国水体富营养化问题日益严重。与传统除磷工艺相比，反硝化除磷工艺对水中污染物具有更好的去除效果，对污水处理的发展具有重要影响。反硝化除磷是基于传统生物除磷工艺，利用反硝化聚磷菌(DPAOs)以NO,-N或NO,-N为电子受体替代氧气，突破传统的厌氧释磷和好氧吸磷机制，实现同步脱氮除磷。文中简述了反硝化除磷工艺机理及其研究进展。分析探索了温度、H值、溶解氧、污泥浓度、污泥龄、碳源和电子受体对反硝化除磷工艺的影响并提出建议的运行条件。

中图分类号:

S181

. 反硝化除磷工艺及影响因素的研究进展[J]. 农业与技术, 2022, 42(16): 100-103.

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