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化学清洗已成为维护锅炉安全经济运行的重要技术措施之一。化学清洗废液含有大量污染物质，且化学成分复杂，瞬时排放量大，必须进行适当处理。参考国内外有关资料，讨论了锅炉化学清洗废液的特点、主要超标物质、处理原理、处理方法、处理系统和效果，并对今后化学清洗废液的处理提出了自己的看法。
Chemical cleaning has become one of the important technical measures to maintain the safe and economical operation of boilers. Chemical cleaning liquid waste contains a lot of pollutants, and the chemical composition is complex, instantaneous emissions, must be properly handled. With reference to domestic and foreign relevant data, the characteristics of the chemical waste liquid of boiler cleaning, the main over standard substances, the treatment principle, the treatment method, the treatment system and the effect were discussed. Finally, the author put forward their own opinions on the treatment of chemical waste liquid waste.