【作者】 王琴； 王辉；

【Author】 WANG Qin, WANG Hui (College of Chemistry & Environmental Science, Hebei University, Baoding 071002, China; Municipal &Environmental Engineering School, Harbin Institute of Technology, Harbin 150090, China)

【机构】 河北大学化学与环境科学学院环境科学系； 哈尔滨工业大学市政环境工程学院环境科学与工程系；

【摘要】 陶粒具有比表面积大、化学稳定性好、不含对人体有害的成分和具有较高的机械强度、固着的微生物量大、生物亲和性好等优点,作为环境功能材料在水处理领域得到了广泛的应用。本文就陶粒的制备原料、微观结构、再生及作为水处理填料的应用做了概述,并对其发展方向进行了探讨。更多还原

【Abstract】 Ceramsite has been widely used as environment function material in water treatment for its advantages of large specific surface area, inert chemical property, no-toxicity, high mechanical strength, a great deal of sessile microbial biomass and good biological appetency. Raw materials, microstructure and regeneration of ce ramsite and its implication as water treatment filler are summarized in this paper. And the future development trends of ceramsite is forecasted.更多还原