摘要
氮、磷是引起水体富营养化、导致水质恶化的重要因素,因此去除氮、磷一直是污水处理的重要任务。人们越来越多地将目光转向利用水生植物去除氮、磷营养物质、净化水质上。综述了近年来国内外应用水生植物修复氮、磷污染水体的方法、效果及其影响因素,探讨了水生植物净化污染水体的机制。最后,对今后水生植物研究进行了展望。
Nitrogen and phosphorus are important factors causing eutrophication of water system and leading to deterioration of water quality,so the removal of nitrogen and phosphorus has always been an important task in wastewater treatment.Now people gradually pay more attention to the phytoremediation technique,which primary use the plants,animals and microbes for nutrient removal and water purification.The latest research achievement both at home and abroad on the polluted water purification by phytoremediation is summarized including the treatment performance and influence factors; the restoration mechanism of phytoremediation is also discussed.Finally,the future research of aquatic macrophytes was forecasted.
出处
《安徽农业科学》
CAS
2014年第24期8317-8318,8322,共3页
Journal of Anhui Agricultural Sciences
关键词
水生植物
氮
磷
净化效果
研究进展
Aquatic macrophytes
Nitrogen
Phosphorus
Purification effect
Research advances
