摘要
印染厂淡碱回收净化十分必要,可采用双氧水净化的工艺,本文较详细地论述了双氧水净化的有关工艺条件及其各项指标的测定。通过大样实践证明采用此净化工艺具有操作简单、投资少、效果好的优点,是淡碱回收净化的一个新的途径。
As the necessity of recovering and purifying for dilute alkali, the technique of hydrogen peroxide purification can be adopted. Optimization of its operation conditions and determination of various indices are described in details. Results of bulk trials show that the process featuring simple operation, less investment and high efficiency, is the new way of recovering and purifing for dilute alkali.
出处
《印染》
北大核心
1996年第8期27-30,共4页
China Dyeing and Finishing
关键词
淡碱回收
过氧化氢
净化
染整
废水处理
Sewage treatment Alkali dialyzer Chemical cleaning Hydrogen peroxide
