- 型号：cyd
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- 产品等级：化学纯
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用聚酰胺胺改性的中空纤维膜表现出很强的与铜离子，铅离子和镉离子的结合能力。第三代pamam柱状中空纤维膜在循环使用5次后仍保留72%的结合能力。另外当g3-hfm侵泡在cucl2, pb-(no3)2, & cdcl2溶液中时，表面会析出cu2(oh)3cl, pb3(co3)2(oh)2, & cdco3，没有经过树枝状改性的中空纤维膜不会析出晶体。威海晨源化工新材料有限公司整理自《polyamidoamine dendronized hollow fiber membranes in the recovery of heavy metal ions》qian zhang, na wang, libo zhao, tongwen xu, and yiyun cheng shanghai key laboratory of regulatory biology, school of life sciences, shanghai key laboratory of magnetic resonance, department of physics, east china normal university, shanghai, 200062, people’s republic of china cas key laboratory of soft matter chemistry, department of chemistry, university of science and technology of china, hefei, anhui, 230026, people’s republic of china
polyamidoamine dendronized hollow fiber membranes can be effectively used for heavy metal ions recycling and has a high recycling rate.
pamam modified hollow fiber membrane shows a strong binding capacity with copper ion, lead ion and cadmium ion. third generation pamam cylindrical hollow fiber membrane remains 72% of the binding ability after recycled 5 times. also when the g3-hfm soaked in cucl2, pb-(no3) 2, & cdcl2 solution, the surface will precipitate cu2(oh)3cl, pb3(co3)2(oh)2, &cdco3,the hollow fiber membranes without dendritic change does not precipitate crystals. weihai cy dendrimer technology co. ltd forwards from “polyamidoamine dendronized hollow fiber membranes in the recovery of heavy metal ions” qian zhang, na wang, libo zhao, tongwen xu, and yiyun cheng shanghai key laboratory of regulatory biology, school of life sciences, shanghai key laboratory of magnetic resonance, department of physics, east china normal university, shanghai, 200062, people’s republic of china cas key laboratory of soft matter chemistry, department of chemistry, university of science and technology of china, hefei, anhui, 230026, people’s republic of china
威海晨源化工新材料有限公司
王刚昌
0631-5582236
工业新区草庙子镇369-13