络合态代森锰锌生产废水处理工艺探讨

Disscussion on Treament Process of Wastewater from Complex Mancozeb Production

络合态代森锰锌是一类在农业生产中广泛使用的高效广谱杀菌剂,络合态代森锰锌废水属于高COD、高含盐的难降解废水。本文对江苏某农药企业的络合态代森锰锌废水作全面分析,综合评估,提出了分质预处理的措施,物化与生化相结合的组合工艺,并进行了实际工程应用,为络合态代森锰锌废水的有效处理提供了合理的措施。

Complex mancozeb was a high effect,broadspectrum bactericide,which was used widely in the agriculture.The wastewaterof complex mancozeb production was difficult to degrade due to its high COD concentration and salt.Through an overall analysis andcomprehensive evaluation of the complex mancozeb production wastewater in a pestcide enterprise of the Jiangsu province,the qualitybasedpretreatment measures were needed,a combined process of physicochemical and biological treatment was put forward.Thisprocess was applied into the project,and could provide a reasonable reference for treating wastewater from complex mancozeb productioneffectively.