期刊论文

Shao, Sai;Zhou, Yaoyu;Luo, Lin

英文

Science of The Total Environment

0048-9697

2018

645

267-276

10.1016/j.scitotenv.2018.07.070

National Key R & D Projects of China [2016YFC0403002]; Hunan Key Scientific Research Project [2017SK2351]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51709103]; Hunan Academy of Agricultural Sciences [2016QN09, 2017JC54]; Natural Science Foundation of Hunan Province, ChinaNatural Science Foundation of Hunan Province [2018JJ3242]; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2018 M630901]; Project of Science and Technology of Hunan Province [2015WK3016, 2016WK2010]; Project of Science and Technology of Changsha [kq1701041]; Hunan Huayin New Materials Co., Ltd. [HY20170814]

本校为通讯机构

In this work, we describe a flocculation performance evaluation of a novel anionic polyacrylamide (APAM) synthesized using low dose γ-ray initiation. The APAM structure and morphology were characterized using Fourier transform-infrared spectroscopy (FTIR), High performance liquid chromatography (HPLC), thermogravimetric analysis (TGA), and scanning electron microscopy (SEM) techniques. In comparison to commercially purchased APAM (Mw = 1.0 ×107), γ-ray initiation was demonstrated to be a more effective method to increase molecular weight, decrease the residual acrylamide mono...