In the context of modern agricultural development, soil health and crop yields are increasingly important to farmers and agricultural producers. And organic fertilizer, as a natural soil amendment, is receiving more and more attention. In this process, the use of organic fertilizer composting machines is particularly important. Organic fertilizer composting machine is a kind of equipment used to treat organic waste, accelerating the decomposition of organic matter through physical and biological means, so that it can be converted into nutrient-rich organic fertilizer. The active components of microorganisms during the fermentation process can effectively degrade the waste, while increasing the nutritional value of the final product and providing a good source of organic matter for the soil. In this paper, we will compare and analyze the aerobic composting machine and anaerobic composting machine for organic fertilizer, and hope to provide you with certain reference value.

1. The same point of aerobic composting machine and anaerobic composting machine

①The same role

Aerobic composting machine and anaerobic composting machine although there are many differences in the working principle, but its role is generally the same. Both are in the decomposition of organic materials within the decomposition, so as to achieve harmless treatment of waste, to achieve resource utilization, while reducing waste pollution of the environment.

②Microorganisms dominate

The fermentation process in both aerobic and global sales industrial aerobic composting machines is led by microorganisms, and the metabolism of microorganisms breaks down organic matter, realizing the release of energy and material transformation.

③High degree of environmental protection

The fermentation process of both aerobic composting machine and anaerobic composting machine realizes the harmless treatment of waste, reduces the pollution of waste to the environment, and has a high degree of environmental friendliness.

2. Aerobic composting machine and anaerobic composting machine principle differences

Principle of aerobic composting machine:

Aerobic fermentation is aerobic microorganisms through their own life activities, through oxidation, reduction and synthesis, part of the organic matter oxidized into inorganic matter, providing microbial growth of energy; another part of the decomposition of organic matter into microorganisms synthesize nutrients needed for the new cells, thereby realizing the harmless treatment of waste materials.

Principle of anaerobic composting machine：

Anaerobic fermentation is the stabilization of materials under anaerobic conditions through the metabolic activities of microorganisms, accompanied by the production of methane and carbon dioxide.

3. Difference between aerobic and anaerobic composting machine fermentation process

Aerobic composting machine process：

Aerobic composting machine in the fermentation process needs to adjust the material to the appropriate carbon and nitrogen ratio and moisture content, in order to facilitate the growth of aerobic microorganisms.

At the same time through the blower or stirrer to provide sufficient oxygen to the material, and control the temperature in a higher range to ensure that the fermentation process can be carried out smoothly. Generally, the fermentation can be completed in 7-15 days, such as Bolong’s composting machine can even reach seven days to harvest high-quality organic fertilizer.

Anaerobic composting machine process：

After loading the materials into the tank, the tank needs to be completely sealed to isolate the oxygen, and the temperature of the tank needs to be maintained at a moderate level to ensure that the anaerobic fermentation process is carried out smoothly. The anaerobic fermentation cycle is long, usually takes 30-50 days to complete successfully.

4. Aerobic composting machine and anaerobic composting machine product differences

The products of aerobic composting machine：

Organic fertilizer: high humus content, rich in nutrients, stable structure, can be directly put into the farmland for use. It has excellent soil improvement function and can effectively promote the growth of crops.

Gas: mainly carbon dioxide and water vapor, with less impact on the environment.

Products of anaerobic composting machine：

Organic fertilizer: contains incompletely decomposed organic matter, poor stability, can not be directly put into the farmland for use, need further processing before application.

Biogas: mainly methane, can be used as clean energy.

In general, if you want to harvest organic fertilizer with sufficient nutrients and stable structure in farming industry, we recommend you to choose aerobic composting machine for waste treatment. For example, Bolong’s high temperature aerobic composting machine is a good choice. If you have any questions about our high temperature aerobic composting machine equipment, please feel free to contact us, we have a professional technical team ready to serve you!