水滑石在水处理中的应用进展研究

水滑石作为一种新型材料已广泛应用于医药、能源、环保等领域，具有离子交换性、记忆效应、热稳定性、红外吸收性等特点。在水处理方面，水滑石可以吸附难降解的有机物及无机离子，去除率高且无二次污染。介绍了水滑石的合成方法及产物特点、水中无机离子和有机物的去除及其影响因素和水滑石的再生。;As a new material,hydrotalcite has been widely used in medicine,energy,environmental protection and other fields.It is characterized by ion exchange,memory effect,thermal stability,infrared absorption and so on.In water treatment,refractory organic compounds and inorganic ions can be adsorbed by hydrotalcite with high removal rate and no secondary pollution.The synthetic method and product characteristics of hydrotalcite,the removal of inorganic ions and organic compounds in water,the influencing factors and the regeneration of hydrotalcite are introduced