@article {WANG2022129723, title = {High-efficient peroxymonosulfate activation for rapid atrazine degradation by FeSx@MoS2 derived from MIL-88A(Fe)}, journal = {Journal of Hazardous Materials}, volume = {440}, year = {2022}, pages = {129723}, abstract = {FeSx@MoS2-x (FM-x, x implied real Mo/Fe content ratios) in which FeSx derived from MIL-88A deposited on the surface of MoS2 with a tight heterogeneous interface were synthesized for peroxymonosulfate (PMS) activation to degrade atrazine (ATZ). The catalytic performance of FM-0.96 was greatly improved due to the rapid regeneration of Fe2+ resulting from the interfacial interaction. FM-0.96 could completely degrade 10.0~mg/L ATZ within 1.0~min, and the toxicities for most of its intermediates were greatly reduced. The k value of FM-0.96 was 320 and 40 times higher than that of the MoS2 and FeSx, respectively. The SO4{\textperiodcentered}-, {\textperiodcentered}OH and 1O2 were mainly responsible for ATZ degradation in FM-0.96/PMS system, and the conversion pathway of 1O2 was analyzed. Furthermore, the long-term continuous operation for ATZ degradation was achieved using a fixed membrane reactor. This work provides deep insights into metal sulfide composites derived from metal-organic frameworks for removing pollutants by activating PMS.}, keywords = {Continuous operation, FeS@MoS, Heterogeneous interface, MIL-88A(Fe), Peroxymonosulfate}, issn = {0304-3894}, doi = {http://doi.org/10.1016/j.jhazmat.2022.129723}, url = {http://www.sciencedirect.com/science/article/pii/S0304389422015163}, author = {Fei Wang and Shan-Shan Liu and Ziyue Feng and Huifen Fu and Mengyu Wang and Peng Wang and Liu, Wen and Chong-Chen Wang} }