一种实用型工厂化养殖水处理技术报告  

A Report on Waste Water Treatment Technique in Industrial Aquaculture System

作　　者：潘璠[1] 何玉明[2] 戈贤平[3] 

机构地区：[1]江苏省淮安市水产技术指导站,223001 [2]江苏省淮安市畜牧水产局,223001 [3]中国水产科学研究院淡水渔业研究中心,江苏无锡214081

出　　处：《淡水渔业》2007年第5期64-66,共3页Freshwater Fisheries

摘　　要：采用人工湿地与功能性滤料相结合的方式对工厂化养殖污水进行处理,测试结果显示处理后水质各项指标都达到甚至高于国家规定的养殖用水的指标要求,养殖水NH4+-N由最高3.0 mg/L降到0.2 mg/L,NO2--N由最高4.0 mg/L降到0.2 mg/L。测试结果说明该项水处理技术是一个投资少、能耗低、水质改良效果理想的实用技术。A method that combining artificial marsh and the functional filter material to control waste water of culture pond was introduced in this paper. The survey indicated that the quality index of the culture water was ＇better than that of national standard. The NH4^＋ -N content of the culture water declined from 3.0 mg/L to 0. 2 mg/L; the NO2^- -N content of the culture water declined from 4.0 mg/L to 0. 2 mg/L. Therefore, It is a satisfying culture system with low investment and low energy cost in water quality treatment.

关 键 词：工厂化养鱼 水处理 人工湿地 过滤 水质 

分 类 号：S959[农业科学—水产养殖]