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 CMS-g-PAM): An efficient flocculant for the treatment of textile industry wastewater (Retracted article.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)

被引：44

作者：

Sen, Gautam ^{[1
]}

Ghosh, Sandipta ^{[1
]}

Jha, Usha ^{[1
]}

Pal, Sagar ^{[2
]}

机构：

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

[2] Indian Sch Mines, Dept Appl Chem, Polymer Chem Lab, Dhanbad 826004, Jharkhand, India

来源：

CHEMICAL ENGINEERING JOURNAL | 2011年 / 171卷 / 02期

关键词：

Carboxymethylstarch; Flocculation; Graft copolymer; Textile wastewater; POLYSACCHARIDES; DECOLORIZATION; BIODEGRADATION; SYSTEM;

D O I：

10.1016/j.cej.2011.04.016

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A high performance polymeric flocculant has been developed by partial alkaline hydrolysis of polyacrylamide grafted carboxymethylstarch (CMS-g-PAM). The optimized grade was determined through its higher intrinsic viscosity in solution. Various grades of this hydrolyzed graft copolymer were prepared by varying the reaction parameters. The hydrolyzed product was characterized through a series of physiochemical techniques (i.e. measurement of intrinsic viscosity, elemental analysis, molecular weight determination through SLS analysis, FTIR spectroscopy, and SEM micrograph). The laboratory synthesized polymers find potential application as highly efficient flocculant for the treatment of textile industry wastewater. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：495 / 501

页数：7

共 7 条

[1] 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
[2] 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
[3] 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](S1385894711004682)(10.1016/j.cej.2011.04.016)
Sen, Gautam
Gupta, Sandipta
Jha, Usha
Pal, Sagar
Chemical Engineering Journal, 2022, 435
[4] 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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Xie, Junxiang
Cao, Qianfei
An, Tianyi
Mabruk, Adams
Xie, Jiawei
Chang, Yaofeng
Guo, Menglei
Chen, Chongjun
BIORESOURCE TECHNOLOGY, 2022, 363
[6] RETRACTED: Synthesis and surface modification of mesoporous metal-organic framework (UiO-66) for efficient pH-responsive drug delivery and lung cancer treatment (Retracted article. See vol. 33, 2022)
Xie, Canguo
Guo, Bitao
You, Hua
Wang, Zhengyan
Leng, Qiqi
Ding, Lijun
Wang, Qi
NANOTECHNOLOGY, 2021, 32 (29)
[7] RETRACTED: Low-dose radiotherapy (2x2 g) versus low doses and rituximab in the treatment of marginal zone b-cell lymphoma previously untreated (Retracted article. See vol. 118, 2022)
Aviles, Agustin
Cleto, Sergio
LEUKEMIA RESEARCH, 2020, 98

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