【摘要】 从生物学角度,提出利用生物硝化-反硝化、天然水体中种植水生植物、污水灌溉及氧化塘等生物学方法,达到去除水体中氮、磷等物质的目的,避免水体富营养化的发生.更多还原

【Abstract】 The eutrophication of water bodies is one of the important subjects studied in the field of water environment. Based on the biology, offers to use the biological methods such as biological nitrification-antidigesting reaction, planting the water plant in natural water bodies, sewage irrigation, lagoon and so on, to get rid of N, P in water bodies, thus to avoid the appearance of eutrophication of water bodies.更多还原