Title: Research of chitosan absorption to high manganese groundwater
Abstract:The absorption properties of chitosan to the high content of manganese in groundwater was researched.The effect of adsorbent dosage,time,temperature and pH on absorption property of chitosan were stud...The absorption properties of chitosan to the high content of manganese in groundwater was researched.The effect of adsorbent dosage,time,temperature and pH on absorption property of chitosan were studied.The results showed that: the chitosan absorption rate was 98.78% for groundwater with the high content of manganese 1 mg/L,temperature 40 ℃,chitosan 0.8 g,time 8 h,and pH 10.The absorption has Langmuir characteristics for the chitosan absorption of Mn2+.The coordination of amino and Mn2+ happened,the absorption mechanism was mainly monomolecular layer chemical absorption,the temperature has little effect on absorption capacity.Read More
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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