味精废水污染控制的对策探讨  

Countermeasures for Monsodium Glutamate Wastewater Control

作　　者：杨晔[1] 孙振世[2] 

机构地区：[1]浙江工业大学环境工程系,浙江杭州310014 [2]国家环境保护总局,北京100035

出　　处：《中国沼气》2004年第1期18-21,共4页China Biogas

摘　　要：从味精废水的来源、水质分析出发,探讨了味精废水的控制对策。研究认为,味精废水NH4 N与SO42-浓度均较高,限制了生化处理技术的利用。在优先清洁生产的基础上,采用分质处理后对味精综合废水采用物化与生化联合处理工艺是一种技术上可行、经济上合理的治理方法。The method of mosodium glutamate (MSG) wastewater control was discussed. Results indicated that the application of biotreatment of MSG wastewater was limited by several factors such as the high concentration of NH^+_4-N and SO_4^(2-). The optimum way to treat compositive wastewater was the combination of physiochemical and biotreatment, which was based on clean production process and special pre-treatment separately for wastewaters from different processing stage according to their qualities.

关 键 词：味精生产 废水 来源 特性 污染控制 清洁生产 物化处理 生化处理 

分 类 号：X792.03[环境科学与工程—环境工程]