Pig farm sewage treatment equipment sewage treatment program
With the continuous development of the pig industry, the problem of sewage generated by pig farms is also becoming more and more serious. In order to protect the environment and improve the efficiency of water use, pig farms need to adopt effective sewage treatment solutions. This article will introduce a pig farm sewage treatment equipment and its sewage treatment scheme.
First, the introduction of equipment.
The sewage treatment equipment of the pig farm adopts advanced biological treatment technology, and removes pollutants such as organic matter, ammonia nitrogen, and total phosphorus in the sewage through anaerobic, aerobic and other technological processes, so as to meet the national discharge standards. The equipment has the characteristics of high degree of automation, stable operation and high processing efficiency, which can effectively reduce the operating cost of pig farms and improve the efficiency of water resource utilization.
2. Sewage treatment plan.
1.Pretreatment.
The effluent produced by pig farms first needs to be pre-treated, including grid filtration, pH adjustment, etc. Grid filtration can remove large particles of impurities in the sewage, and adjusting the pH value can ensure the smooth progress of subsequent treatment.
2.Anaerobic treatment.
Anaerobic treatment is an important part of the sewage treatment of pig farms, which converts the organic matter in the sewage into biogas through the action of anaerobic bacteria. Biogas can be used for power generation, heating and other energy utilization to realize the resource utilization of waste.
3.Aerobic treatment.
Aerobic treatment is the use of aerobic microorganisms to further degrade the organic matter in sewage. The water quality of the wastewater after aerobic treatment has been significantly improved, which provides a good basis for subsequent advanced treatment.
4.Deep processing.
Advanced treatment is an important part of the sewage treatment of pig farms, through filtration, disinfection and other steps, to further remove harmful substances in the sewage to meet the national discharge standards. The treated wastewater can be used for farmland irrigation, industrial water, etc., to realize the resource utilization of wastewater.
3. Precautions.
1.Regularly maintain the equipment to ensure the normal operation of the equipment;
2.Strengthen water quality monitoring and adjust the treatment process in a timely manner
3.Arrange the discharge time of wastewater reasonably to avoid environmental impact;
4.Strengthen staff training and improve employees' awareness of environmental protection.
In short, pig farm sewage treatment equipment and its sewage treatment scheme are an effective way to solve the problem of pig farm sewage. Through reasonable equipment selection and process design, operating costs can be reduced, water efficiency can be improved, and the environment can be protected and sustainable development can be promoted.