Slaughter Industrial Water Treatment Systems Custom Color Easy Operation

Slaughter Wastewater Treatment System Custom Color Easy Operation

Background:

Because of the high content of pollutants, slaughter wastewater must be treated to meet national environmental requirements.

The slaughter wastewater contains a large amount of organic matter, which is suitable for decomposing BOD and COD in the sewage with aerobic bacteria, and then using an air flotation machine to remove the SS in the water.

The process uses less water during operation, mainly for the distribution of pharmaceuticals and office test water, and the use of treated water after flushing water. The daily consumption of water can be met by using water supply facilities, and the drainage can be discharged nearby. This project is a sewage treatment project of the slaughterhouse.

While the wastewater is being treated, the project itself also produces certain pollutants, such as sediment sludge and waste residue. In order to avoid secondary pollution, the sludge can be used as organic fertilizer after dewatering or drying in a sludge dewatering machine.

1) Equipment name: Slaughter wastewater treatment equipment

2) Use occasions: Suitable for small and medium-sized slaughtering chickens, slaughtering pigs, slaughtering ducks, slaughtering cattle, slaughtering sheep and other slaughter meat joint enterprises, meat processing plants

3) Treatment process:

4) Process description:

Since the slaughter wastewater contains a certain amount of large floating objects (blood, fur, sundries, etc.), it is first intercepted by a grid to ensure the normal operation of the subsequent equipment.

Because the slaughter wastewater contains macromolecular organic substances such as blood and oil, it will be difficult to degrade directly into aerobic. In order to reduce the load on the subsequent treatment facilities, consider setting a set of air flotation.

The device removes grease and reduces the concentration of ss. Because of the working time factor, the slaughtering stage has different drainage period than other wastewater discharge cycles. It mainly concentrates on nighttime discharge. Therefore, a large regulating tank must be set to adjust the water quality and quantity to ensure the normal operation of the whole set of facilities and reduce the follow-up. The impact load from the facility is collected by the conditioning tank and pumped through the pump to subsequent processing facilities.

After the waste water is treated by the front end, the wastewater still contains most of the macromolecular organic pollutants, so it needs to be further degraded into small molecular substances to prepare for the subsequent aerobic biochemistry, and considering the excess of ammonia nitrogen and total phosphorus in the wastewater, Must be set applying an aerobic-anoxic alternate operating environment to achieve the alternate operation of nitrification-I denitrification; to the effect of nitrogen and phosphorus removal, the subsequent aerobic treatment effluent portion is refluxed to the hydrolysis acidification tank by providing a hydrolysis acidification tank. to fulfill.

After the wastewater passes through the hydrolysis acidification tank, it enters the aerobic pool. Here, the aerobic tank is divided into two sections. The advantage is that in different aerobic sections, the microorganisms are spatially distributed according to different environments, and are targeted and better. Removal effect.

After the wastewater is treated by various biochemical treatment facilities at the front end, the organic pollution load is largely degraded. However, the chromaticity in the wastewater is still difficult to meet the standard. In order to remove the chromaticity and consider the reduction of COD and the reduction of ammonia nitrogen and total phosphorus, a coagulation sedimentation tank is set here and a targeted agent is added. The sedimentation tank is discharged into the disinfection tank and finally discharged to the standard.

Installation site picture:

Advantages:

The system is simple and reliable in operation, has various purification functions, can effectively remove organic matter, has good and stable effluent quality, simple operation, convenient operation, easy maintenance and management, and less sludge production.

5) Supply (cooperation) method and delivery cycle

1: Determine the usage scenario.

2: Analyze the quality of contaminated water (if necessary, do laboratory analysis)

3: Determine the treatment process.

4: The supplier forecasts the price duration and governance objectives of the equipment or system.

5: The supplier and the buyer negotiate the price duration and the governance objectives, negotiate the contract, and sign the contract and pay the supplier prepayment.

6: After the equipment is produced and paid by the buyer and its agent, the payment will be made.

7: The supplier rushed to the place of use of the buyer for installation instructions and commissioning.

8: System training for equipment use and maintenance.