摘要
水体污染是导致全球缺水的主要原因之一,大量的有毒化学物质,如杀虫剂、微污染物和重金属被倾泻到河流中导致了淡水资源的严重紧缺。为了满足人类的供水需求,目前已经开发了各种新技术以实现淡水资源的可持续发展。运用纳米材料等新技术进行废水的处理是较有前景的水处理技术之一。综述了植物修复、纳米技术和光催化等技术在水处理中的应用及发展前景。
Pollution of water bodies is one of the major causes of global water scarcity,where large quantities of toxic chemicals such as pesticides,micropollutants and heavy metals are dumped into rivers leading to severe scarcity of freshwater resources.In order to meet the water supply needs of mankind,various new technologies have been developed to achieve sustainable development of freshwater resources.Wastewater treatment using new technologies such as nanomaterials is one of the more promising water treatment technologies.This paper reviews the application and prospects of phytoremediation,nanotechnology and photocatalysis in water treatment.
作者
刘明延
Liu Mingyan(Gansu Longnan Ecological Environment Monitoring Center,Longnan 746000,China)
出处
《山东化工》
CAS
2024年第10期106-108,共3页
Shandong Chemical Industry
关键词
水污染
植物修复
纳米技术
光催化
water pollution
phytoremediation
nanotechnology
photocatalysis
