A wastewater treatment device for efficiently treating livestock and poultry breeding wastewater
A livestock and poultry breeding wastewater and wastewater treatment technology, which is applied in water/sewage treatment, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of high cost and complicated livestock and poultry breeding wastewater treatment process, Achieve the effect of reducing energy consumption, fast processing speed and cheap price
Inactive Publication Date: 2018-12-11
SCI RES ACADEMY OF GUANGXI ENVIRONMENTAL PROTECTION
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- Description
- Claims
- Application Information
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Problems solved by technology
[0004] What the present invention needs to solve are the problems of complex and high cost of the existing livestock and poultry breeding wastewater treatment process, and provide a wastewater treatment device for efficiently treating livestock and poultry breeding wastewater
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[0017] The technical solutions of the present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.
[0018] A wastewater treatment device for efficiently treating livestock and poultry breeding wastewater, including a gate well 1, a grid tank 2, an SBR treatment tank 3, a separation sedimentation tank 4, anaerobic tank 5, and a sludge concentration tank, which are set at the sewage treatment site according to the process requirements 6. Silt disinfection pond 7, biological contact oxidation pond 8, sedimentation pond 9, ecological landscape pond 10 and contact disinfection pond 11, such as figure 1 shown.
[0019] Between the gate well 1 and the grid tank 2, between the grid tank 2 and the SBR treatment tank 3, between the SBR treatment tank 3 and the separation and sedimentation tank 4 are all communicated through a valve gate 15, and the separation Between the sedimentation tank 4 and the anaerobic tank 5, between...
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The invention discloses a waste water treatment device for efficiently treating livestock and poultry breeding waste water, which belongs to the field of sewage treatment equipment and includes gate wells, grid pools, SBR treatment pools, separation sedimentation pools, anaerobic pond, sludge concentration pond, sludge disinfection pond, biological contact oxidation pond, sedimentation pond, ecological landscape pond and contact disinfection pond; between the gate well and the grille pond, between the grille pond and the SBR treatment pond, between the SBR treatment pond and the separation sedimentation pond The separation tanks and anaerobic tanks, and the anaerobic tanks and sludge concentration tanks are connected through sludge discharge pumps; the sludge concentration tanks and sludge disinfection tanks are connected by rotary sludge conveyors.
Description
technical field [0001] The invention relates to environmental protection facilities, in particular to a wastewater treatment device for efficiently treating livestock and poultry breeding wastewater. Background technique [0002] With the rapid development of collective livestock and poultry breeding industry, the problem of livestock and poultry breeding wastewater pollution has become increasingly prominent. Livestock and poultry breeding wastewater not only contains high concentrations of COD and nitrogen and phosphorus, which seriously pollute the surrounding water environment, but also contains antibiotics (such as sulfonamides, macrolides, tetracyclines and fluoroquinolones) and heavy metals (copper, arsenic, zinc, Low-concentration but highly harmful pollutants, such as lead and nickel, pose a huge potential threat to human health. However, due to technical and economic reasons, most of the intensive livestock and poultry breeding wastewater in my country has not bee...
Claims
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IPC IPC(8): C02F9/14C02F11/00C02F11/12
CPCC02F1/00C02F1/50C02F1/52C02F3/1263C02F3/2806C02F3/32C02F9/00C02F11/004C02F11/12C02F2301/08
Inventor 韩彪宋红军黄世友赵伟张维维何俊贺韦韩邓清华文丰玉江春立卢显健
Owner SCI RES ACADEMY OF GUANGXI ENVIRONMENTAL PROTECTION