摘要
分析尿素废水处理系统存在的问题 ,原因是原设计换热器 (E 1 1 5 )换热面积不够。经过串联 1台E 1 1 5B的改造后 ,废水中氨和尿素含量低于 3 μg/g ,废水回收作高压锅炉补给水使用。
Analyzes the problems existed in urea waste water treatment systemThe reason is the insufficient heat exchanging area of the original designed heat exchanger E115After an E115B was serially connected to it,the ammonia and urea content in the waste water were reduced to less than 3[KG-9]μg/g The waste water is now recovered and used as the make up water of high pressure boiler
出处
《大氮肥》
CAS
2000年第2期132-133,共2页
Large Scale Nitrogenous Fertilizer Industry
