摘要
探求合理有效且低成本的废水处理措施,对于促进养殖业的可持续发展具有积极意义。通过采用沉淀法、过滤法、分离法处理养殖用水。结果表明,经沉淀12h、200目网筛过滤和细砂分离后,对COD、TSS、NH4-N、NO2-N和PO4-P的去除率分别为72.9%、91.6%、26.1%、30.3%和17.4%,说明该简易处理措施可较好的处理养殖用水。
A sample water treatment system was designed to estimate its effect in this study.Methodsi ncluding Settlement,filtration and separation were used to treat waste water.The efficiency of treatments ystem showed that the average removal of 72.9%COD,91.6%TSS,26.1%NH 4 -N,30.3%NO 2 -N,and 17.4%PO4-P were estimated.The results indicated that the water treatment system was practicable technically.
出处
《中国农学通报》
CSCD
北大核心
2009年第4期274-276,共3页
Chinese Agricultural Science Bulletin
基金
青岛农业大学人才启动基金项目"对虾工厂化养殖系统分析及养殖废水无害化处理体系探讨"(630628)。
关键词
水产养殖
废水
净化
aquaculture,waste Water,decontaminate