摘要
综述了含氰废水及其处理方法。重点介绍了处理含氰废水方法—氧化法、酸化回收法、化学沉降法和微生物降解法、自然降解法、碱氯氧化法、双氧水氧化法、高温水解法、电解法、二氧化碳—空气氧化法及纳米二氧化钛光催化氧化法的基本原理。
The source,classification,harm and discharg e standard of cyanogen-contained wastewater are introduced.The basic principle,ap plication and feature of the treating method,such as oxidation process,acidify r ecovery process,chemical sedimentation process,microbiological degradation,natur al degradation,sodium hypochlorite process,oxidation of H 2O 2,hydrolysis,elec trolysis,atmospheric oxidation with CO 2 and photocatalysis oxidation by nano T iO 2 etc.are introduced.
出处
《无机盐工业》
CAS
2002年第4期16-18,共3页
Inorganic Chemicals Industry
