On sludge dewatering treatment in pig farm

      Pig farms have high feeding technology, unified management, reduce the cost, improve economic benefits, but due to a large number of concentrated fecal sewage discharge caused by environmental problems are becoming more and more serious, causing a great impact on the environmental quality.

Therefore, it is very urgent to reduce the quantity of fecal pollution and recycle.

Pig farm sewage mainly includes pig urine, partial pig manure and pig house flushing water, which is of high concentration organic sewage with large contents of suspended solids and ammonia nitrogen.

After the raw sewage into the natural water body  by raising the water content of suspended solids, organic matter and microbial  change the physical, chemical, and biological community composition of water  makes water quality deteriorate.

Sewage contains a large number of pathogenic microorganisms will spread through water or through the aquatic animals and plants  harm to human and animal health.

Swine farm wastewater treatment method can be simply summarized as physical treatment, physical and chemical treatment method, chemical method and biological treatment  broader application is  biological treatment method is mainly by microbial life process of organic matter into the sewage new microbial cells and simple forms of inorganic  so as to achieve the purpose of removing organic matter.

Aquaculture wastewater emission concentration, hydraulic impact load is the feature of strong, high concentration of organic matter, good fast hydrolysis acidification and precipitation performance  and dry the pig adopted nightsoil collecting pig in  sewage is given priority to with wash water, wash out and sewage contains a lot of waste water and other sundry, the sewage treatment, precipitation, can precipitate out of the water discharge, and precipitation remaining Tony also contains water, not up to environmental standards, pressure squeeze dewatering.

      Doyen specializes in providing belt press equipment for the Southeast Asian market. Welcome to visit our workshop and formulate a more scientific  plan based on the actual situation of your company. Welcome to visit joyce@doyenchina.com or visit https://www.doyenchina.com.