翠屏区水产养殖尾水抽检分析及处理对策探讨

The Discuss of Sampling Analysis and Treatment Countermeasures of Aquaculture Tail Water in Cuiping District

通过对翠屏区部分池塘养殖户现场调研和尾水抽样,采集10个镇、街道100个点位的水样,检测水样中pH值、悬浮物浓度、总磷、总氮、高锰酸盐指数。结果表明,水样悬浮物浓度和高锰酸钾指数均达到《淡水池塘养殖水排放标准》(SC/T9101-2007),pH值、总磷、总氮达到排放标准的比例分别为99%、95%、91%,通过总结现有尾水处理模式,以期为翠屏区养殖户制定科学有效的处置方案,推动翠屏区水产养殖业绿色、生态、健康发展。

Based on the field investigation and tail water sampling of PH value,suspended matter concentration,total phosphorus,total nitrogen and potassium permanganate index in the water samples in 10 towns and 100 sampling site for some pond farmers in the Cuiping district,the results show that both suspended matter concentration and potassium permanganate index reach«The Discharge Standard of Freshwater Pond Aquaculture Water»(SC/T9101-2007).The proportion of the pH value,total phosphorus,total nitrogen that reach the discharge standard are 99%,95%and 91%respectively in the water sample.Summarizing the existing tail water processing mode,aiming to formulate a scientific and effective disposal scheme for farmers in Cuiping district,and to promote the green,ecological and healthy development of the aquaculture industry in the Cuiping district.