Modification Waste Feathers and Its Treatment Chrome(III) in Tanning Waste Water

被引：0
|
作者：
Li Wenxin [1 ,2 ]
Xu Jijun [1 ,2 ]
Cao Lijuan [1 ,2 ]
Lu Rong [3 ]
机构：
[1] Shaanxi Univ Sci & Technol, Coll Resources & Environm, Xian, Peoples R China
[2] Shaanxi Univ Sci & Technol, Coll Foreign Languages & Commun, Xian, Peoples R China
[3] Northwest Univ, Sch Chem Engn, Xian, Peoples R China
来源：
2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010) | 2010年
关键词：
feather; graft copolymerization; adsorption;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
The avain feather is natural polymer material resources. It includes large quantity of keratin, among of which proteins take up 83%. The feathers modified by methyl methacrylate at Ammonium Persulfate(APS)-Sodium Bisulfite(SBS) as initiator are applied to treat chrome tanning waste water. The factors such as dosage, pH of chrome tanning waste water, adsorption time were discussed. The adsorption conditions are optimized, which is modified feather 1.5g, chrome tanning waste water 22 mL, pH4.5, and static state adsorbed 20h.
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页数：3
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