Research Progress on Carbon-Based Adsorbents for Sulfonamides Antibiotics Removal in Water
In recent years,the treatment of new pollutants such as antibiotics has attracted much attention,and the development of efficient removal technologies of antibiotics is one of the research hotspots in the environmental and chemical fields.Adsorption has been regarded as an efficient,green and environmentally friendly technology for removing pollutants in the environment,and plays an important role in in the removal of antibiotics.Sulfonamides antibiotics are a kind of broad-spectrum antibiotics with stable properties and high environmental persistence.This paper briefly introduces the pollution characteristics of sulfonamides antibiotics in water,and systematically reviews the adsorption effect of carbon-based adsorbents and carbon-based composite adsorbents on sulfonamides antibiotics in water.In addition,the adsorption mechanism and advantages and disadvantages of adsorbents are analyzed.Among them,biochar and magnetic adsorbent have good application prospect.In view of the existing problems of the adsorption technology to remove antibiotics,it is proposed that the future research will focus on the removal of trace antibiotics and the development of inexpensive and efficient composite adsorbents,and the regeneration and ecological effects of adsorbents.
万方数据
维普
