水生植物对污水净化功能的研究进展

Progress of aquatic plant research on conservation of sewage purification

利用水生植物净化污水是一项低成本高效益的生态工程技术,污水处理效果好,可改善和恢复生态环境、回收资源和能源等优点,引起了国内外专家的关注。作者阐述了水生植物对生活污水、畜牧污水、工业有机废水及其它污水净化功能的研究,指出了水生植物净化污水时存在着后续管理不完善、科学优化配置没得到解决、应用的种类贫乏等问题及其对策,并提出了今后的发展方向。

The application of using the aquatic plant on sewage purification was an ecological engineering technology of a low cost and high benefit, the result of sewage treatment was good. It had many advantages such as improvement and restoration of ecological environment, the recycle of resources and energy Etc. And was focused by domestic and abroad experts. The function of aquatic plant on the sanitary sewage, the livestock sewage, the industry organic waste water, and other aspects were introduced in this article. It had pointed out that the aquatic plant problems existing in purification sewage have the management imperfect, the science optimization disposition had not been solved, the application type is deficient and so on , The question and its the countermeasure, and proposed the next development direction.