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Harmless Treatment System and Method for Livestock and Poultry Breeding Wastewater

机译:畜禽养殖废水无害化处理系统及方法

摘要

#$%^&*AU2020100061A420200220.pdf#####Abstract The invention discloses a harmless treatment system and a method for livestock and poultry breeding wastewater, which comprises a wastewater treatment system and a sludge treatment system. The wastewater treatment system includes a collecting tank, a solid-liquid separator, an air floatation-settling tank, an acidification tank, a UMIC anaerobic reactor, a recycling tower, an air flotator, an ammoniation tank, a primary settling tank, a nitrification tank, a secondary settling tank, an aeration tank, a tertiary settling tank and a storage tank successively connected to each other. Mainly based on the UMIC double internal circulation anaerobic reactor, the invention combines physicochemical and biochemical methods to conduct harmless treatment of livestock and poultry breeding wastewater. The concentration of pollutants in the treated water can meet the requirements of the Discharge Standard of Pollutants for Livestock and Poultry Breeding (GB18596-2001). Then the wastewater can be directly discharged to the surrounding cropland for irrigation, which brings certain economic benefits to the surrounding farmers.Manure Storage Biog- Heaing swine Collecting Solid-liquid Air Floatation- Acidification Wastewater Tank Separation Tank s ettling Tank Tank ---Dross and Bottom Sude Filter Cake Filter Transported -6--- press ----- SludgeTank Outside UMIC PAM Sudge PAM-'-WaterFiltered Connected to the Air Flotator Biogas Tank Acidification Tank .. Nitrification Tank ___Pnmary Settling Ammornation Tan Biogas Heater Sludge Tn Refhn Fan -.. Secondary Settling Aeration Tank Tetiary Settling Storage Tank The Remaining Sludge to the Sludge Tank Sludge Refux Figure 2
机译:#$%^&* AU2020100061A420200220.pdf #####抽象本发明公开了一种畜禽无害化处理系统及方法养殖废水,包括废水处理系统和污泥处理系统。废水处理系统包括集水箱,固液分离器,气浮沉淀池,酸化池,UMIC厌氧反应器,回收塔,空气浮选机,氨化池,一级沉降池,硝化池,二级沉淀池,曝气池,第三沉淀池和储罐相继连接对彼此。主要基于UMIC双内循环厌氧反应器,本发明结合了理化和生化的方法,对药材进行了无害化处理。畜禽养殖废水。处理水中的污染物浓度符合《畜禽污染物排放标准》的要求育种(GB18596-2001)。然后废水可以直接排放到周围农田灌溉,给周围的农民带来一定的经济利益。粪便储存生物猪固液气浮-酸化废水池分液池,沉淀池池---浮雕和底绒滤饼过滤器运输-6 ---按下-----污泥罐UMIC外部PAM污泥PAM -'-水过滤连接到空气浮选器沼气池酸化罐..硝化池___Prinmary沉淀氨棕褐色沼气加热器污泥n范范-..二级沉淀曝气池三级沉淀池剩余污泥至污泥池污泥回流图2

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