Adsorption effect of two modified kaolin materials on wastewater containing multi-component organic dyes

Electrocatalytic Degradation of Rhodamine B on the Sb-Doped SnO2/Ti Electrode in Alkaline Medium

“…Organic dyes can not only hinder the self-purification of water but also bring toxic effects on the food chain by directly poisoning aquatic organisms or disrupting biological processes through light infiltration, even at very low concentrations . However, the traditional wastewater treatment methods, such as adsorption, coagulation, and membrane separation, merely transfer these organics to a solid phase or result in secondary pollution, which brings about a great challenge to completely remove them and meet the treatment standards. , Therefore, efficient and sustainable treatment technologies are needed to purify organic dye wastewater for environmental protection. Due to high efficiency, fast reaction, and broad adaptability, the advanced oxidation processes (AOPs) can effectively degrade organic dyes and even completely mineralize them by using the generated active species .…”