ia nitrogen and organic phosphorus. Directly discharging sewage containing pollutants into the natural environment will cause damage to the ecological environment. All farms need to centrally treat and purify wastewater before discharging it. It can only be discharged into the natural environment if it meets the discharge standards.
For this purpose, we have specially designed a new type of pig manure sludge dewatering system.
Precautions
In the process of manure screw press treating farm fecal