The Influence of co-existing ions on adsorbs in the aqueous phase Pb2+ Bacillus mucilayinosus
There are many factor influences on adsorption-flotation results to Pb2+among, in the solution. The effect of co-existing alkaline-earth metals ions was examined by using Bacillus mucilayinosus as the absorbent on the condition of different pH value, the coexistence ion amount used as well as in tri-, four-, five-, six-coexistent ion systems, to absorbed water solution in Pb2+ion.The adsorption the biological surface zeta -the potential shift, indicated the Bacillus mucilayinosus to the Pb2+adsorption process in, the electrostatic attraction occupies the leadership, but in the multidimensional coexistence adsorption system, has the competition adsorption and the ionic exchange.
Dongqin ZHOU Shujuan DAI Dezhou WEI Shuyong YANG
State Key Laboratory of Mineral Processing, BGRIM, Beijing 100044, China College of Resources & Environment Hebei Polytechnic University, Tangshan, 063009, Hebei, China School of Resources and Civil Engineering, Northeastern University Shenyang, 110004, China
国际会议
哈尔滨
英文
1451-1455
2011-03-26（万方平台首次上网日期，不代表论文的发表时间）