摘要
为解决制革废液中的氨氮污染问题,总结了3种无铵脱灰方法的脱灰原理及其特点,并给出了相应的应用工艺实例。
To resolve the issues of nitrogen pollution in tannery effluents, deliming principles and characteristics of three kinds of deliming methods without ammonium were reviewed and its corresponding examples of application technology were given at the same time.
出处
《皮革化工》
2007年第4期13-15,共3页
Leather Chemicals
关键词
无铵脱灰
制革
清洁技术
deliming without ammonium
leather manufacture
cleaner technology