养猪场废水处理工艺设计.doc


文档分类:行业资料 | 页数:约111页 举报非法文档有奖
1/111
下载提示
  • 1.该资料是网友上传的,本站提供全文预览,预览什么样,下载就什么样。
  • 2.下载该文档所得收入归上传者、原创者。
  • 3.下载的文档,不会出现我们的网址水印。
1/111
文档列表 文档介绍
养猪场废水处理工艺设计
养猪场废水处理工艺设计
养猪场废水处理工艺设计
中文摘要
本设计的任务是养猪场污水处理工程的设计,要求是对污水处理进行整体的设计与规划。所提供的污水厂进水水质为:Q=3000m3/d,BOD5=3900—4900mg/L, CODcr=9000-13000mg/L, SS=3200—3500mg/L, NH3-N=450-650mg/L,pH=9.0~11。0。要求经过处理后出水水质为:BOD5=150mg/L, CODcr=400mg/L, SS=200mg/L, NH3-N=80mg/L,pH=~9。0,最终满足《畜禽养殖业污染物排放标准》(GB18596—2001)要求.
设计中采用的主要污水处理工艺是:氨吹脱--厌氧反应—-生物接触氧化-—消毒——出水。所涉及的具体工作是对工艺流程中的各个构筑物进行计算,确定其尺寸,对处理工艺中需要的各种设备进行选型,并确定污水处理场的平面和高程布置。,包括:污水场平面布置图、污水场高程布置图以及几个主要的处理构筑物.
关键词:养猪污水,氨吹脱塔,UASB反应器,生物接触氧化池。
养猪场废水处理工艺设计
养猪场废水处理工艺设计
养猪场废水处理工艺设计
Pig farm wastewater treatment engineering design
Abstract
This design task is raising pig factory wastewater treatment engineering design, the requirement is on wastewater treatment plant for overall design and planning. The wastewater treatment plant is provided for: Q = incoming water 3000m3 / d, BOD5 = 3900—4900mg/L, CODcr = 90—13000mg/L, SS = 32—3500mg/L, NH3 - N = 450—650mg/L, pH = 9。0 ~ 11。0。 Demand for processed effluent BOD5 = 150mg/L, and CODcr = 400mg/L, SS = 200mg/L, NH3 — N = 80mg/L, pH = 6。0 ~ 9。0 Finally meet the livestock and poultry breeding standards for pollutants discharge ”(GB18596—2001) requirements.
Design the major sewage treating technology is: ammonia to remove - anaerobic reaction — biological contact oxidation - disinfection — out of the water. The specific work is involved in various structures in process is calculated, determine its size, to process all kinds of equipment needed in selection and determine sewage treatment plant, the plane and elevation layout。 This design of sewage treatment plant construction and operation costs makes a preliminary estimates。 The final design results and points to CAD software rendering engineering drawings, including: sewage plant layout, sewage plant elevation layout and several main processing structures.
Keywords: Pig sewage, Ammonia to remove tower, UASB reactor,Biological contac

养猪场废水处理工艺设计 来自淘豆网m.daumloan.com转载请标明出处.

非法内容举报中心
文档信息
  • 页数111
  • 收藏数0 收藏
  • 顶次数0
  • 上传人gooddoubi
  • 文件大小1.71 MB
  • 时间2021-09-28