活性污泥对重金属离子的吸附研究
Studies on factors affecting the activated sludge sorption of heavy metal ions
研究了城市污水处理厂产生的活性污泥对Cr6+，Hg2+和Cd2+ 3种重金属离子的吸附特征及其主要影响因素。实验表明，活性污泥对上述3种重金属离子有较强的吸附作用，体系的pH值和吸附时间等对吸附的影响较为重要。
he sorption characteristics and the main factors affecting the sludge sorption of Hg2+, Cr6+and Cd2+ using activated sludge of municipal sewage plant were studied in this paper. It was found that the activated sludge has a strong sorption to these three heavy metal ions, the impaction of the pH value, the sorption time and so on are more important.
胡权刚、程永清、杨晶华
环境污染、环境污染防治
活性污泥生物吸附重金属离子
activated sludgebio-sorptionheavy metal ions
胡权刚,程永清,杨晶华.活性污泥对重金属离子的吸附研究[EB/OL].(2009-10-21)[2025-07-16].http://www.paper.edu.cn/releasepaper/content/200910-345.点此复制
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