摘要
近年来,随着城镇化和工业化的快速推进,农业活动密集化,使重金属和有机物污染问题日益凸显。污染物因具有潜在性、持久性和不可逆性,在水环境治理中显得尤为棘手。传统的物理和化学治理方法虽然有效,但成本高昂、工程量大,且在大范围污染治理中面临诸多挑战。植物修复技术凭借其独特的优势,正逐渐成为水环境污染治理的优选方案。该技术利用植物对某些污染物的耐受性和积累能力,结合微生物共生系统,以低成本、环境友好的方式实现污染物的有效去除。同时,植物修复技术还能美化环境,提升生态质量,因此受到社会的广泛认可。本文对水环境污染控制中水生植物所发挥的生态净化功能、修复技术方案进行了全面分析,以供参考。
In recent years,with the rapid advancement of urbanization and industrialization,agricultural activities have become intensive,and the problem of heavy metal and organic pollution has become increasingly prominent.Because of their potential,persistence and irreversibility,pollutants are particularly difficult to control in water environment.Although the traditional physical and chemical treatment methods are effective,they are costly,involve a large amount of engineering,and face many challenges in large-scale pollution control.Phytoremediation technology,with its unique advantages,is gradually becoming the optimal solution for water environmental pollution control.The technology utilizes the plant’s tolerance and accumulation capacity to certain pollutants,combined with a microbial symbiotic system,to achieve effective removal of pollutants in a low-cost,environmentally friendly manner.At the same time,phytoremediation technology can beautify the environment and improve ecological quality,so it is widely recognized by the society.In this paper,the ecological purification function and restoration technology of aquatic plants in water pollution control were analyzed for reference.
作者
徐红霞
Xu Hongxia(Anhui Technical College of Water Resources and Hydropower,Hefei 231603,China)
出处
《皮革制作与环保科技》
2024年第16期17-19,共3页
Leather Manufacture and Environmental Technology
关键词
水环境
污染
植物修复技术
water environment
pollution
phytoremediation technology
