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Slaughter wastewater treatment complete device and slaughter wastewater treatment method

A technology for slaughter wastewater and complete equipment, which is applied in animal processing wastewater treatment, multi-stage water treatment, water/sewage treatment, etc. It can solve problems such as uneconomical, high energy consumption in operation, and large one-time investment to reduce the processing load , high processing efficiency and low investment

Active Publication Date: 2016-06-08
王祥 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Slaughter wastewater adopts the above treatment methods, the one-time investment of the project is relatively large, and the operation energy consumption is high, which is very uneconomical

Method used

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  • Slaughter wastewater treatment complete device and slaughter wastewater treatment method
  • Slaughter wastewater treatment complete device and slaughter wastewater treatment method
  • Slaughter wastewater treatment complete device and slaughter wastewater treatment method

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Experimental program
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Embodiment Construction

[0024] Embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0025] like figure 1As shown, the first embodiment of the complete set of slaughter wastewater treatment equipment of the present invention includes a sump 1 for intermittent drainage, a first filter tank 2, a grease trap 3, a second filter 4, a regulating tank 5, and an air flotation device 6 , an integrated biological treatment device 7, a dosing device 8, wherein: the water collection tank 1, the first filter tank 2, the grease trap 3, and the adjustment tank 5 are located at the same height,

[0026] The sump 1 collects the waste water produced during the slaughtering process. The top of the side wall is provided with a water outlet 11 connected to the first filter pool 2. The waste water flows into the first filter pool 2 through the water outlet 11. The water outlet 11 is provided with a flow valve and a cut-off valve. Valve, to control the opening / closin...

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PUM

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Abstract

The invention discloses a slaughter wastewater treatment complete device and a method for treating wastewater through the device. The device comprises a water collecting basin, a first filtering basin, an oil separating basin, a second filter, a regulating basin, an air flotation device, an integrated biological treatment device and a dosing device. The technical principles of solid-liquid separation, hydrolytic acidification and aerobiotic treatment are adopted, and compared with slaughter wastewater treatment technologies such as a conventional biological method and a physical and chemical method, the device and the method have the advantages that the device can be combined and skid-mounted in a complete set mode, the equipment occupying area is small, the treatment efficiency is high, the one-time project investment is little, and the practicability is higher.

Description

technical field [0001] The invention relates to a waste water treatment device, in particular to a complete set of slaughter waste water treatment device and a method for treating waste water using the device. Background technique [0002] The waste during the slaughtering process is mainly composed of high-concentration nitrogen-containing organic compounds, suspended matter and dissolved solids, protein, and oil. The waste water produced contains a large amount of blood, oil, minced meat, pig hair, and undigested animals. Feed, feces, sediment and other pollutants, if the slaughter wastewater is discharged directly without treatment, it will cause great harm to environmental sanitation and human and animal health, and at the same time cause a great waste of water resources. Although pig hair, meat scraps and undigested animal feed are all biodegradable organic pollutants, after entering the wastewater biological treatment system, they need a relatively long residence time ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
CPCC02F1/001C02F1/24C02F1/40C02F1/50C02F1/5236C02F3/02C02F3/28C02F9/00C02F2103/22C02F2301/08
Inventor 王祥王龙
Owner 王祥
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