Research progress in the treatment technology of wastewater from organic acid cleaning for boilers in power stations

doi:10.11894/1005-829x.2017.37(10).011

Abstract

Abstract: Various kinds of treatment technologies of boiler pickling wastewater in power plants are introduced, mainly including conventional treatments technologies,such as incineration,complex precipitation,biology,reverse osmosis,etc. ,and advanced oxidation technologies,such as Fenton oxidation,ozone oxidation,photo-catalytic oxidation,electro-catalytic oxidation,etc. ,as well as their combined treatment technologies. The characteristics,advantages and disadvantages of all boiler pickling wastewater treatment technologies are discussed,respectively. According to the analysis,developing the combined technologies of conventional technologies and advanced oxidation technologies is the trend of future boiler pickling wastewater treatment technologies in power plants.

Key words: organic acid, boiler pickling wastewater, wastewater treatment

摘要： 介绍了电厂锅炉酸洗废水的各种处理技术，主要包括：焚烧法、络合沉降法、生物法和反渗透法等常规处理技术，Fenton氧化、臭氧氧化、光催化氧化和电催化氧化等高级氧化技术，以及联合处理技术。讨论了锅炉酸洗废水处理技术各自的特点、优势与不足。分析表明，开发常规处理技术与高级氧化技术的组合工艺是今后电厂锅炉酸洗废水处理技术发展的趋势。

关键词: 有机酸, 锅炉酸洗废水, 废水处理

CLC Number:

X703

Zhang Guiquan, Li Jia, Wen Huifeng, Yao Jiantao, Long Guojun. Research progress in the treatment technology of wastewater from organic acid cleaning for boilers in power stations[J]. INDUSTRIAL WATER TREATMENT, 2017, 37(10): 11-15.

张贵泉, 李佳, 文慧峰, 姚建涛, 龙国军. 电站锅炉有机酸清洗废液处理技术研究进展[J]. 工业水处理, 2017, 37(10): 11-15.

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URL: https://www.iwt.cn/EN/10.11894/1005-829x.2017.37(10).011

https://www.iwt.cn/EN/Y2017/V37/I10/11

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