铅锌冶炼废水脱盐零排放工程实例
夏传,刘双,李绪忠,王杰,李运龙

Engineering example of desalination zero⁃discharge of lead and zinc smelting wastewater
Chuan XIA,Shuang LIU,Xuzhong LI,Jie WANG,Yunlong LI
表1 设计进、出水水质
Table 1 Designed influent and effluent water quality
项目pHCODCrNa+Cl-SO42-Ca2+总硬度TDS电导率
进水10403 0651 7045 3405101 27510 71317 142
出水6~9≤10≤20≤50≤150≤250