Enhanced treatment of coal gasification wastewater in a membraneless sleeve-type bioelectrochemical system. - Yang, Li-Hui; Cheng, Hao-Yi; Ding, Yang-Cheng; Su, Shi-Gang; Wang, Bo; Zeng, Ran; Sharif, Hafiz Muhammad Adeel; Wang, Ai-Jie (Bioelectrochemistry, 2019)