一、简介英德市金旭畜牧有限公司(一期)是一家母猪场(育肥在另外场),场内有良好的水、电公用配套设施,按科学规划设计布局,生产区实行分区饲养(种猪饲养区、种猪分娩饲养区、保育饲养区、生长饲养区、隔离区),常年存栏生猪21000~25000头。猪场采用水冲粪工艺清粪,日排放粪尿污水500吨。1.水质水量。猪场粪水水量及水质特性见表1。2.处理要求。根据项目有关要 I. INTRODUCTION Yingde Jinxu Livestock Co., Ltd. (Phase I) is a sow farm (fattening in another farm). The farm has good water and electricity public supporting facilities. According to the scientific planning and design layout, the production areas are divided and reared (Pig breeding area, breeding pig breeding area, conservation feeding area, growth feeding area, isolation area), the annual population of 21,000 to 25,000 pigs. Pig farm water manure dung excrement, daily discharge of 500 tons of waste water. Water quality Pig farm manure water and water quality characteristics in Table 1.2. Processing requirements. According to the project to be