As an abundant potentially dangerous waste, red mud (RM) requires a straightforward method of resource management. In this paper, RM catalyst loaded with cobalt (Co-RM) was prepared by the coprecipitation for efficient activation persulfate (PS). Its degradation performance and mechanism ofloxacin (OFL) were investigated. The characterization results scanning electron microscopy, X-ray diffract...

A binary copolymer water treatment agent was synthesized by using maleic anhydride and sodium allyl sulfonate as raw materials ammonium persulfate initiator. The scale inhibition dispersion properties of the were studied through static experiments. results show that has excellent performance. Moreover, polymer is an environment-friendly with good application prospects.

Abstract A methodology for the oxidation of α-trifluoromethyl alcohols to corresponding trifluoromethyl ketones is presented. catalytic quantity a nitroxide used, and potassium persulfate serves as terminal oxidant. The proves effective aromatic, heteroaromatic, conjugated alcohol substrates. It can be extended nonfluorinated secondary and, in this case, applied range aliphatic alcohols.