摘要
随着经济发展与人口增长,水资源短缺及饮用水安全问题日渐凸显。生物慢滤技术是一种绿色水处理技术,具有高效、低耗、易于操作等特点。本文综述了生物慢滤的概念和原理,简要介绍了该技术在国内外的应用现状,梳理了当前生物慢滤研究中存在的一些难点问题,最后提出了今后研究的主要方向。
With economic development and population growth,water shortage and drinking water security problems are becoming increasingly prominent.As a typical green water treatment technology,the biological slow filtration technology has the characteristics of high efficiency,low consumption and easy operation,etc.In this paper,the concept and principle of biological slow filtration is summarized,and the application status at home and abroad is briefly introduced.Some difficult problems existing in the research and practice of biological slow filtration technology are sorted out.Finally,the main research directions in the future are put forward.
作者
邢娜
韩佳
金林
张鹏举
刘贺荣
德小明
徐海明
Xing Na;Han Jia;Jin Lin;Zhang Pengju;Liu Herong;De Xiaoming;Xu Haiming(Department of Occupational and Environmental Hygiene,School of Public Health and Management,Ningxia Medical University,Ningxia,750004;Ningxia Wuzhong Center for Disease Control and Prevention,Ningxia,751100;Ningxia Hui Autonomous Region Center for Disease Control and Prevention,Ningxia,750003;Ningxia Branch,China National Geological Exploration Center of Building Materials Industry,Ningxia,750021)
出处
《当代化工研究》
2021年第21期158-160,共3页
Modern Chemical Research
基金
宁夏回族自治区高校创新创业教育改革项目-大学生创新创业训练计划项目(NXCX2017136,NXCX2018136)。
关键词
生物慢滤池
饮用水
水质净化
研究进展
biological slow filter
drinking water
water purification
research progress
