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

Author

Li Wenxin ; Xu Jijun ; Cao Lijuan ; Lu Rong

Author_Institution

Coll. of Resources & Environ., Shaanxi Univ. of Sci. & Technol., Xi´an, China

fYear

2010

fDate

18-20 June 2010

Firstpage

1

Lastpage

3

Abstract

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.

Keywords

adsorption; ammonium compounds; pH; polymers; proteins; sodium compounds; wastewater treatment; adsorption; ammonium persulfate; avain feather; chrome tanning waste water; keratin; methyl methacrylate; modification waste feathers; natural polymer material resources; pH; proteins; sodium bisulfite; treatment chrome; Animals; Chromium; Educational institutions; Educational programs; Feathers; Materials science and technology; Proteins; Testing; Wastewater treatment; Water resources;

fLanguage

English

Publisher

ieee

Conference_Titel

Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on

Conference_Location

Chengdu

ISSN

2151-7614

Print_ISBN

978-1-4244-4712-1

Electronic_ISBN

2151-7614

Type

conf

DOI

10.1109/ICBBE.2010.5517436

Filename

5517436