基于硫循环的污水处理工艺&mdash;&mdash;SANI工艺研究进展

doi:10.11894/1005-829x.2017.37(2).018

摘要/Abstract

摘要：

硫酸盐还原、自养反硝化和硝化集成工艺（sulfate reduction，autotrophic denitrification and nitrification integrated，SANI）是一种基于硫循环、低污泥产出的污水处理新工艺。该工艺不仅可实现去除有机物、脱氮、消毒等水处理要求，还从源头上解决了污水处理产生大量污泥的问题。对SANI工艺及其改型工艺的起源、形式、原理、研究现状进行了详细综述，对该工艺存在的问题进行了分析，并对未来研究方向进行了展望，以期为污水处理行业的发展提供新思路。

关键词: 污水处理, SANI工艺, 硫酸盐还原, 硫自养反硝化

Abstract:

The sulfate reduction,autotrophic denitrification and nitrification integrated(SANI) process is a new wastewater treatment process based on sulfur cycle and low sludge production. This technology not only can successfully meet the requirements,such as removing organic matter,nitrogen and disinfection,etc.,but also solve the problems of producing a large amount of sludge from the sources during wastewater treatment process. The origin, form,principle,development process and current research situation of SANI process and its modification process are summarized in detail,and problems existing in its technology analyzed. At the end,future research directions of SANI process are predicted,so as to provide new ideas for the development of wastewater treatment fields.

Key words: wastewater treatment, SANI technology, sulfate-reducing, sulfur-autotrophic denitrification

中图分类号:

X703

戴嘉敏, 闫晓彤, 李英特, 张书廷. 基于硫循环的污水处理工艺——SANI工艺研究进展[J]. 工业水处理, 2017, 37(2): 18-23.

Dai Jiamin, Yan Xiaotong, Li Yingte, Zhang Shuting. Research progress in the wastewater treatment technology based on sulfur cycle-SANI technology[J]. INDUSTRIAL WATER TREATMENT, 2017, 37(2): 18-23.

https://www.iwt.cn/CN/Y2017/V37/I2/18

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基于硫循环的污水处理工艺——SANI工艺研究进展

Research progress in the wastewater treatment technology based on sulfur cycle-SANI technology

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基于硫循环的污水处理工艺——SANI工艺研究进展

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