The environmental impact of using organic fertilizer equipment to treat manure is mainly reflected in the following aspects:

1. Reduce environmental pollution: Organic fertilizer equipment effectively reduces the pollution of manure to the environment by converting organic waste such as livestock and poultry manure into organic fertilizer. This transformation not only solves the problem of aquaculture waste disposal, but also promotes the development of agricultural circular economy.

2. Improve the absorption of plant nutrients: biological bacteria fermentation production technology treats livestock and poultry manure, promotes the transformation of macromolecular nutrients in feces to small molecular nutrients, generates more substances conducive to crop growth, makes it easier for plants to absorb, and enhances the quick effectiveness of organic fertilizers.

3. Reduce odor gas emissions: The standardized industrial sludge composting process of organic fertilizer production almost does not produce "three wastes" emissions, the only possible pollution source is the odor generated by the sludge fermentation process, through biological deodorization and other control measures, can avoid negative impact on the atmospheric environment.

4. Reduce greenhouse gas emissions: The use of organic fertilizers to partially replace chemical fertilizers can indirectly reduce SO2 emissions, CO2 emissions, ammonia nitrogen emissions and COD emissions, and the environmental significance is very significant.

5. Environmental protection and occupational safety and health: organic fertilizer production line to minimize manure pollution to the environment, reduce production costs, improve economic benefits, so that the society on the road to sustainable development of a virtuous cycle.

In summary, the use of organic fertilizer equipment to treat manure has a significant positive impact on the environment, including reducing pollution, achieving harmless treatment, improving resource utilization, saving energy and reducing greenhouse gas emissions.