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《Journal of Dalian Nationalities University》 2006-03
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Adsorption Investigation of Chitosan Complex to Metal Ions in Contaminated Water

ZHAO Yu-qing~1 ZHANG Wan-jun~2 CHI Cheng~1 LAN Bing~1(1.Dalian Nationalities University,Dalian Liaoning 116605,China;2.Dalian University of Technology,Dalian Liaoning 116023,China)  
Take Chitosan(CTS),home-made Chitosan pyruvate(P-CTS),Sulfhydryl Chitosan(CTS-SH) as adsorption reagents,we studied their different static and dynamic adsorption to the same metal ion and the competitive adsorption to the mixed metal ions.We analyzed the influence of pH,temperature、adsorption time to the adsorption capacity.We also investigated the influence of flowing speed to the static adsorption and desorption and the recovery of adsorption reagent by means of elution or activation.It's the basic research of CTS-X that eliminate the metal ions in the contaminated water.
【CateGory Index】: X703
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