Characterization of lignin isolated from paper mill effluent

被引：0
作者：
Murali, Krishna M. P. S. [1 ]
Moses, G. S. [2 ]
Murali, Krishna K. V. S. G. [3 ]
机构：
[1] Govt Polytechn Coll, Dept Chem, Bommuru, Rajahmundry, India
[2] Govt Coll, PG Dept Chem, Rajahmundry, India
[3] JNTU Coll Engg, Dept Civil Engg, Kakinada, India
来源：
RESEARCH JOURNAL OF CHEMISTRY AND ENVIRONMENT | 2007年 / 11卷 / 03期
关键词：
lignin; paper mill effluent and characterization;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Waste is not a waste it will become resource if properly utilized. Instead of releasing lignin through effluents into water bodies from paper & coyer board manufacturing units, It may be better option to extract it from effluents and to use binder, dispersant, emulsifier, sequestrant in an eco friendly way. Here an attempt has been made to characterize the lignin isolated from effluents of Andhra Pradesh Paper Mill located at Rajahmundry by elemental analysis, methoxyl analysis and molecular weight analysis, UV, IR and H-1 NMR spectroscopy. The C-9 formula for lignin was C9H9.36O4.56 (OCH3)(1.23) and the lignin was guaiagyl-syringyl type.
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页码：55 / 64
页数：10
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