Construction of a phosphate-rich polyacrylonitrile fiber surface microenvironment for efficient purification of crystal violet wastewater

• Published in: RSC advances Vol. 9; no. 64; pp. 3763 - 37641
• Main Authors: Xu, Gang, Jin, Mengcan, Wang, Fangjia, Kalkhajeh, Yusef Kianpoor, Xiong, Qizhong, Zhang, Liangliang, Tao, Minli, Gao, Hongjian
• Format: Journal Article
• Language: English
• Published: England Royal Society of Chemistry 19.11.2019; The Royal Society of Chemistry
• Subjects: Adsorbents; Adsorption; Cationic dyes; Chemistry; Continuous flow; Efficiency; Hydrogen bonding; Methylene blue; Polyacrylonitrile; Recyclability; Rhodamine; Wastewater; Water purification

Wastewater purification using fibrous adsorbents has received much attention due to their high efficiency, low cost, and recyclability. In this work, phosphate modified polyacrylonitrile fiber (B-PAN EAP F) was prepared and used to remove cationic dyes. The B-PAN EAP F showed the best adsorption cap...