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摘要
综述了传统三联箱技术和新型零排放处理技术在燃煤电厂脱硫废水处理中的应用现状。介绍了传统三联箱处理的技术原理及厂区消纳存在的问题;结合工程案例,详细分析了不同零排放处理技术的原理、适用条件及优缺点;最后对燃煤电厂脱硫废水具体技术路线选择提出了建议。
Abstract
Application status of traditional triple-let-tank technology and novel zero emission treatment technology in the treatment of desulfurization wastewater in coal-fired power plants are summarized.Technical principle of traditional triple-let-tank technology is expounded,and the existing problems for in-plant consumption are introduced.Combined with engineering cases,the principles,applicable conditions,advantages and disadvantages of different zero emission treatment technologies are analyzed in detail.Finally,some suggestions are given for specific technical route selection of desulfurization wastewater from coal-fired power plants.
关键词
脱硫废水
/
固化
/
膜浓缩
/
预处理
/
零排放
/
厂区消纳
Key words
desulfurization wastewater
/
solidification
/
concentration by membrane
/
pretreatment
/
zero discharge
/
in-plant consumption
燃煤电厂脱硫废水处理技术路线选择分析[J].
, 2023, 43(7): 44-49 DOI:10.16606/j.cnki.issn0253-4320.2023.07.009
