安徽农业科学Issue(2)：760-762,765,4.
紫湖溪植物富集生活污水磷氮效果的研究
Study on Effects of Plants in Zihu Stream on Nitrogen and Phosphorus Enrichment from Domestic Sewage
摘要
Abstract
[ Objective ] The aim was to investigate the enrichment ability on the TN, TP of plants in Zihu Stream. [ Method ] Through investigating pollution enrichment plant groups, TN, TP distribution in soil and water in the bank of Zihu Stream, the enrichment degree of N, P was analyzed, stronger enrichment ability plants were screened. [Result] The results showed the content of TN and TP in soil and water were higher, reached serious contamination degree. In all the surveyed groups, only several plants had little enrichment ability, some species like Digitaria sanguinalis, Myosoton aquaticum, Erigeron armuus and Ranunculus cantoniensis had the better TN enrichment ability, Digitaria sanguinalis, Rumex japonicas, Erigeron annuus, Rorip paindica had better TN enrichment ability. [ Conclusion ] The study will provide a reference for screening good enrichment plant and biological treatment of domestic sewage in Nanjing City.关键词
紫湖溪/污染富集植物/总磷/总氮Key words
Zihu Stream/ Pollution enrichment plant/ TP/ TN分类
农业科技引用本文复制引用
张得芳,夏涛..紫湖溪植物富集生活污水磷氮效果的研究[J].安徽农业科学,2013,(2):760-762,765,4.基金项目
南京林业大学科技创新项目(163010072). （163010072）
