1. Equipment Plan: This includes collection facilities (such as manure cleaning equipment and solid-liquid separators), storage facilities (such as storage tanks), treatment facilities (such as anaerobic treatment equipment and composting reactors), and utilization facilities (such as organic fertilizer plants and fertilizer trucks). Equipment should include manure scrapers, solid-liquid separators, submersible sewage pumps, compost turners, composting reactors, and anaerobic fermentation tanks. Dry manure cleaning should be preferred to control water consumption and reduce the total amount of manure generated.
2. Technical Design: Optimize integrated technical solutions based on the characteristics of livestock and poultry manure, such as high-temperature rapid fermentation technology and intelligent control technologies. Convert livestock and poultry manure into organic fertilizer, realizing resource utilization of waste.
3. Environmental Policy: Farms should establish rainwater and sewage separation facilities, and transport sewage via underground drains or pipelines to ensure the normal and stable operation of manure treatment facilities. Strengthen the treatment of pollutants such as heavy metals, antibiotics, and growth hormones during manure treatment to ensure compliance with emission standards.
4. Utilize biogas fermentation technology to convert livestock and poultry manure into biogas and biogas residue. The biogas can be used for energy, and the biogas residue can be used to produce organic fertilizer.
When establishing an organic fertilizer production line, livestock farms should select appropriate equipment and processes based on their specific circumstances, in conjunction with environmental protection policies and technical requirements, to achieve harmless treatment and resource utilization of manure.
