Research Project code：9800032117
Update date：Nov. 04, 2003
The waste water treatment of lead with the resin incorporated alkalylmonothiophoshoric acid
1995 - 1996
Investigating Researcher (1)：
The quality standards of environment water and industrial waste water for hazerdous materials were revised in 1993. After the revision the new standards of lead were lowered to 1/10 of the old ones. The resin incorporated with the extraction reagent, bis(2, 4, 4, -trimethylphentyl) dithiophosphinic acid was applied to excluse Pb(II) in waste water.
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