水网藻对富营养水体去氮除磷能力的研究  

Study on the Ability of Removing Nitrogen and Phosphorus from Eutrophicated Water by Hydrodictyon

作　　者：范运尧 刘铁成 王明健 

机构地区：[1]广东森海环保装备工程有限公司,广东广州510500

出　　处：《广东化工》2006年第9期25-27,22,共4页Guangdong Chemical Industry

摘　　要：水体富营养化是当今世界面临的一个环境难题，笔者在工作中接触到大量的生活污水治理问题，其重要目标往往是降低污水中的氮磷浓度，从而使接受水体避免发生富营养化污染。本试验通过对水网藻除氮、除磷的能力等的研究，以探索出一条解决富营养化难题的途径，笔者测定了水网藻在不同条件下去除N、P的能力。试验结果表明：在富营养化水体中水网藻对N、P去除能力较高，达到30～80％，表明水网藻对解决富营养化问题具有现实意义。Eutrophicated water becomes one of the important environmental problems in the world today. The author has contacted with a great deal of domestic wastewater treating problems in working. The main target of wastewater treatment is to remove N and P pollutants, so as to avoid eutrophicated water occurring. In this test the ability of removal of N and P from wastewater by algae was studied. Results showed that the removal level of N and P reached 30-80%. It showed that hydrodictyon treating was significant to solve the problem of eutrophicated water.

关 键 词：水网藻 富营养化水体 去氮除磷 能力 

分 类 号：X52[环境科学与工程—环境工程]