云南化工2025，Vol.52Issue(5)：104-106,3.DOI:10.3969/j.issn.1004-275X.2025.05.23
MVR工艺处理含锡废水应用实践
Application Practice of MVR Process in Treating Tin containing Wastewater
摘要
Abstract
In order to apply the steam mechanical recompression(MVR)evaporation process technology to treat tin containing wastewater,this paper explores the impact of neutralization pH value on tin deposition,explores the scheme to improve the MVR treatment efficiency and the scheme to solve the problem of foam formation in the solution.The best tin settling effect was achieved when the pH value was around 7.Pre-heating the wastewater before entering the MVR system improved the efficiency of MVR treatment,achieved energy saving and consumption re-duction,and solved the problem of easy foaming by returning the mother liquor to the regulating tank for neutralization.The application practice of MVR treatment of tin containing wastewater was successfully realized.关键词
含锡废水/MVR/节能Key words
Tin Containing Wastewater/MVR/Energy Conservation分类
资源环境引用本文复制引用
张杰,白仁斗,李伟,王猛..MVR工艺处理含锡废水应用实践[J].云南化工,2025,52(5):104-106,3.基金项目
云南省重大科技专项计划(202302AB080013). （202302AB080013）
