单管填料升膜浓缩结晶脱盐法治理废酸液研究
网络出版日期: 2010-10-01
Study on the treatment of waste sulphuric acid in steel works by single-pipe filling rising film condensability and crystal desalination
Online published: 2010-10-01
万金保, 万兴, 刘大鹏, 朱捷 . 单管填料升膜浓缩结晶脱盐法治理废酸液研究[J]. 工业水处理, 2004 , 24(6) : 60 -61,62 . DOI: 10.11894/1005-829x.2004.24(6).60
Single-pipe filling rising film condensation and crystal desalination is a developed process to treat waste sulphuric acid. This process applies vacuum condensation and sulphuric acid refrigeration to the treatment of waste sulphuric acid. In the treatment process, H2SO4 and FeSO4 of waste sulphuric acid are reclaimed, and it has fully realized zero discharge. Single-pipe filling rising condensation and crystal desalination process has prosperous future in our country.
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