聚乙烯醇树脂包裹活性炭吸附材料的制备及其吸附性能  

Preparation and adsorption properties of polyvinyl alcohol resin coated with activated carbon

作　　者：温泉[1] Wen quan(Liaoning Vocational College of Petrochemical and Technology,Jinzhou 121001,China)

机构地区：[1]辽宁石化职业技术学院,辽宁锦州121001

出　　处：《石化技术》2016年第11期127-127,129,共2页Petrochemical Industry Technology

摘　　要：以物理共混的方法利用聚乙烯醇树脂经加热处理后包裹活性炭制备吸附材料对甲基橙溶液进行吸附脱色研究。试验结果表明:对甲基橙去除率较高,随着聚乙烯醇树脂含量的增加,吸附性能显著提高;并且随着吸附材料的增加,去除率迅速增加;溶液的p H值对吸附性能有较大的影响。Polyvinyl alcohol resin was coated charcoal after heat treatment coated charcoal via physical blending to prepare adsorption material,methyl orange solution for adsorption decolorization.Test results show that methyl orange performs high removal rate and adsorption performance is significantly improved with the increasing content of polyvinyl alcohol resin;removal rate increases rapidly with the increase of adsorption material,pH value of the solution affects the adsorption properties of the resin.

关 键 词：聚乙烯醇树脂 活性炭 甲基橙 吸附 

分 类 号：TQ424[化学工程]