High performance polymeric flocculant based on hydrolyzed polyacrylamide grafted tamarind kernel polysaccharide (Hyd. TKP-g-PAM)

被引：13

作者：

Ghosh, Sandipta ^{[2
]}

Jha, U. ^{[2
]}

Pal, Sagar ^{[1
]}

机构：

[1] Indian Sch Mines, Dept Appl Chem, Polymer Chem Lab, Dhanbad 826004, Bihar, India

[2] Birla Inst Technol, Dept Appl Chem, Ranchi 835215, Jharkhand, India

来源：

BIORESOURCE TECHNOLOGY | 2011年 / 102卷 / 02期

关键词：

Flocculation; Graft copolymer; Hydrolysis; Tamarind kernel polysaccharide;

D O I：

10.1016/j.biortech.2010.08.105

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

A high performance anionic flocculant was synthesized by partial alkaline hydrolysis of polyacrylamide grafted tamarind kernel polysaccharide. Various macromolecular characterizations were employed to confirm that partial alkaline hydrolysis of grafted polyacrylamide chains does take place. The flocculation characteristics of the hydrolyzed and unhydrolyzed grafted products were carried out in kaolin suspension and municipal sewage wastewater and it has been found that hydrolyzed product outperforms the unhydrolyzed grafted TKP. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：2137 / 2139

页数：3

共 11 条

[1] Novel biodegradable polymeric flocculant based on polyacrylamide-grafted tamarind kernel polysaccharide
Ghosh, Sandipta
Sen, Gautam
Jha, U.
Pal, Sagar
BIORESOURCE TECHNOLOGY, 2010, 101 (24) : 9638 - 9644
[2] Polyacrylamide Grafted Carboxymethyl Tamarind (CMT-g-PAM): Development and Application of a Novel Polymeric Flocculant
Sen, Gautam
Pal, Sagar
MACROMOLECULAR SYMPOSIA, 2009, 277 : 100 - 111
[3] RETRACTION: Hydrolyzed polyacrylamide grafted carboxymethylstarch (Hyd. CMS-g-PAM): An efficient flocculant for the treatment of textile industry wastewater (Retraction of Vol 17, Pg 495, 2011)
Sen, Gautam
Ghosh, Sandipta
Jha, Usha
Pal, Sagar
CHEMICAL ENGINEERING JOURNAL, 2022, 430
[4] RETRACTED: Hydrolyzed polyacrylamide grafted carboxymethylstarch (Hyd. CMS-g-PAM): An efficient flocculant for the treatment of textile industry wastewater (Retracted article. See vol. 435, 2022)
Sen, Gautam
Ghosh, Sandipta
Jha, Usha
Pal, Sagar
CHEMICAL ENGINEERING JOURNAL, 2011, 171 (02) : 495 - 501
[5] Synthesis and study of hydrolyzed polyacrylamide grafted polyvinyl pyrrolidone (Hyd.PVP-g-PAM) as flocculant for removal of nanoparticles from aqueous system
Pal, Pinki
Pandey, Jay Prakash
Sen, Gautam
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2018, 236 : 32 - 42
[6] RETRACTION: Hydrolyzed polyacrylamide grafted carboxymethylstarch (Hyd CMS-g-PAM): An efficient flocculant for the treatment of textile industry wastewater (Retraction of Vol 171, Pg 495, 2011)
Sen, Gautam
Gupta, Sandipta
Jha, Usha
Pal, Sagar
CHEMICAL ENGINEERING JOURNAL, 2022, 435
[7] Microwave assisted synthesis of polyacrylamide grafted dextrin (Dxt-g-PAM) Development and application of a novel polymeric flocculant
Pal, Sagar
Nasim, T.
Patra, A.
Ghosh, S.
Panda, A. B.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2010, 47 (05) : 623 - 631
[8] Synthesis and characterizing a novel polymeric flocculant based on amylopectin-graft-polyacrylamide-graft-polyacrylic acid [(AP-g-PAM)-g-PAA]
Sagar Pal
A. Pal
Polymer Bulletin, 2012, 69 : 545 - 560
[9] Synthesis and characterizing a novel polymeric flocculant based on amylopectin-graft-polyacrylamide-graft-polyacrylic acid [(AP-g-PAM)-g-PAA]
Pal, Sagar
Pal, A.
POLYMER BULLETIN, 2012, 69 (05) : 545 - 560
[10] Retraction notice to: Hydrolyzed polyacrylamide grafted carboxymethylstarch (Hyd. CMS-g-PAM): An efficient flocculant for the treatment of textile industry wastewater [Chem. Eng. J. 171 (2011) 495–501] (Chemical Engineering Journal (2011) 171(2) (495–501), (S1385894711004682), (10.1016/j.cej.2011.04.016))
Sen, Gautam
Ghosh, Sandipta
Jha, Usha
Pal, Sagar
Chemical Engineering Journal, 2022, 430

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