Interactive effects of polyethylene microplastics and Fe(VI)/S(IV) pretreatment on short-chain fatty acids production from waste activated sludge - Qinqin Cao; Rui Zhou; Muchen Zhu; Haokun Wu; Xianbao Xu; Zhihong Liu; Aijuan Zhou; Xiuping Yue; Jacek Mąkinia (Chemical Engineering Journal, 2026)