摘要
微塑料是一种广泛存在于水环境中的新型污染物,由于粒径小、数量多、具有吸附性,影响水生生物的正常生理活动,并会沿着食物链富集最终影响人类健康,对其污染特性及去除技术开展研究,是污水处理厂选择微塑料去除方法的基础和前提。文章阐述了微塑料的物理化学性质、在我国水环境中的来源、分布特点、对水生生物和人体的潜在危害及其检测技术,根据国内外去除微塑料技术的研究现状,综述了物理、化学、生物等去除技术,分析了各去除技术的优缺点,并对今后微塑料去除技术的研究方向进行了展望。
As a new type of pollutant widely existing in water environment,micro plastic,due to its small particle size,large number and adsorbability,affects the normal physiological activities of aquatic organisms and enrich along the food chain,ultimately affecting human health.A summary of its pollution characteristics and removal technologies can help to provide reference for the technology selection of sewage treatment plants in my country.The article summarizes the characteristics of micro plastic,analyzes the source and distribution characteristics of micro plastic in China's aquatic environment,and the potential harm to aquatic organisms and humans.The current status of research analyzes and summarizes physical,chemical,biological and other removal technologies,their advantages and disadvantages,and looks forward to the future research direction of micro plastic removal technology.
作者
田立平
王学琳
王晓波
丁路明
王永磊
TIAN Liping;WANG Xuelin;WANG Xiaobo;DING Luming;WANG Yonglei(Weifang Municipal Public Utilities Administration,Weifang 261041,China;School of Municipal and Environmental Engineering, Shandong Jianzhu University,Jinan 250100,China;College of Hydraulic and Civil Engineering, Shandong Agricultural University, Taian 271018, China)
出处
《山东建筑大学学报》
2020年第4期60-66,共7页
Journal of Shandong Jianzhu University
基金
潍坊市科技发展计划项目(2019ZJ1088)。
关键词
微塑料
污染特性
去除技术
水环境
micro plastic
pollution characteristics
removal technology
aquatic environment
作者简介
通讯作者:田立平(1976-),男,工程师,学士,主要从事供水技术、水质监测等方面的研究,E-mail:8248100@163.com。
