摘要
为保护水域生态环境,实施环保养殖,加强养殖业自身环保建设,采用固液分离、沉淀吸收、氧化降解、微生物降解过滤净化和植物吸收等生态处理技术,开展冷流水养殖尾水综合处理技术研究,在处理系统为养殖面积40％的情况下,能有效降低尾水中的COD和氮磷,处理效果分别达到 了 100％、87.13％、75.56％.
Abstract
In order to protect the ecological environment of water area,implement environmental pro-tection aquaculture,and strengthen the environmental protection construction of aquaculture indus-try,ecological treatment technologies such as solid-liquid separation,precipitation absorption,oxi-dative degradation,microbial degradation,filtration,purification,and plant absorption were adopted to carry out research on integrated treatment of tail water in cold running water aquaculture.Under the condition that the treatment system was 40％of the aquaculture area,COD,nitrogen and phos-phorus in tail water can be effectively reduced,and the treatment effect reached 100％,87.13％and 75.56％,respectively.
维普
万方数据