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Abstract:
采用高锰酸钾与亚硫酸钠复合还原剂制备水合二氧化锰并用其处理人工配水,考察了该水合二氧化锰的混凝效能、影响因素及可能的除浊机制.结果表明:所制备的水合二氧化锰具有丰富的表面羟基,其比表面积约为181.595 m2/g,在较低的投量(3 mg/L)下即具有显著的混凝效能,混凝的最佳pH值范围为7~9;该水合二氧化锰的混凝除浊机制主要是吸附架桥作用.
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中国给水排水
ISSN: 1000-4602
Year: 2006
Issue: 15
Volume: 22
Page: 37-39,43
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 36
Chinese Cited Count:
30 Days PV: 4
Affiliated Colleges: