文献类型：专利

英文题名：Water quality control and non-toxic green algae enrichment of surface flow wetland comprises planting fresh water plants and inoculating non-toxic green algae in wetlands, and introducing secondary effluent of the municipal wastewater

作者：CHEN X;WANG L;ZHANG Y;TANG Q;YU Z;ZHUANG Y;XU K

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN105923778-A

申请日：2016-06-14

公开日：2016-09-07

语种：英文

收录：DERWENT

摘要：NOVELTY - Water quality control and non-toxic green algae enrichment of surface flow wetland comprises (i) taking surface flow wetlands comprising a treatment tank and treatment pool including soil layer and shallow water layer, planting fresh water plants in the soil layer and inoculating non-toxic green algae in the shallow water layer, where both ends of the shallow water layer is provided with an inlet and an outlet pipes, and (ii) introducing secondary effluent of the municipal wastewater treatment plant through the surface flow wetland, purifying sewage and enriching non-toxic green algae. USE - The method is useful for water quality control and non-toxic green algae enrichment of surface flow wetland (claimed). ADVANTAGE - The method strengthens the growth of non-toxic green algae and inhibits the growth of toxic microalgae in water.