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Application of Micro or Nano-sized Natural Polymeric Adsorbents in Heavy Metal Treatments  
Application of Micro or Nano-sized Natural Polymeric Adsorbents in Heavy Metal Treatments
资料类型: JPG图片格式
关键词: Chitin  or  chitosan  nanofibrils  protein  microspheres  heavy  
metals  biosorption  sorption  behavior  
资料大小: 147KB
所属学科: 通用高分子材料
来源: 来源网络
简介:
Toxic heavy metal species are mobilized from industrial activities and fossil fuel consumption and eventually are bioaccumulated through the food chain, leading to both ecological and health problems. Recently, micro or nanoscopic materials including microspheres, nanobeads, nanocomposites, magnetic nano adsorbents, and nanofibrous matrices, are of great interests to be developed as efficient adsorbents for metal ions, because of their great advantages, such as high porosity and high specific surface area per unit mass, which should lead to a high fixation ability.
上传人: liuyh
上传时间: 2013-12-05 14:31:41
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