Application of sulfate radicals from ultrasonic activation: Disintegration of extracellular polymeric substances for enhanced anaerobic fermentation of sulfate-containing waste-activated sludge

Wang, H; Cai, WW; Liu, WZ; Li, JQ; Wang, B; Yang, SC; Wang, AJ

Yang, SC (reprint author), Xi An Jiao Tong Univ, Dept Environm Sci & Engn, Xian 710049, Shaanxi, Peoples R China.; Liu, WZ (reprint author), Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Key Lab Environm Biotechnol, 18 Shuangqing Rd, Beijing 100085, Peoples

CHEMICAL ENGINEERING JOURNAL, 2018; 352 (): 380

Abstract

Sulfate radicals produced by ultrasonic activation of persulfate (PS) or sulfate were applied to disintegrate sludge flocs and extracellular polymeric......

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