摘要
介绍以盐酸酸洗废液为原料，采用催化氧化—水解—聚合一步法制备聚合氯化铁的工业试验情况，找到了一种避免产品易发生水解的稳定剂，为盐酸酸洗废液的利用开辟一条新路，可望获得良好的社会效益、环境效益和经济效益。
Using the waste pickle containing chlorhydric acid as a raw materical, with one step method of catalytic-oxidation -hydrolysis-polymerization, the industrial tests of the preparation of polyferric chloride were introduced. A stabilizer which could keep the products from hydrolysis was used. So that a new way for utilization of waste pickle of chlorhydric acid was provided. The good social effect, fine environmental benefit and nice economic profit can hopefully be gained.
出处
《工业水处理》
CAS
CSCD
1997年第6期18-19,共2页
Industrial Water Treatment
关键词
酸洗废液
聚合氯化铁
絮凝
废水处理
waste pickle containing chlorhydric acid, polyferric chloride, flocculation
