With the rapid development of the global farming industry, the entire farming industry is expanding. At the same time with the increasingly stringent environmental regulations, farms on the treatment of livestock and poultry manure and carcasses requirements are also increasingly high. The professional composting machines in the market relative to the application of traditional composting is also becoming more and more widespread. This paper will focus on the advantages of composting machines in the harmless treatment of waste materials to discuss.
I. What are The Principles of Traditional Composting and Composting Machines?
Traditional Composting
According to the different principles of aerobic and anaerobic fermentation, the principle of aerobic composting is carried out under aerobic conditions, using aerobic microorganisms. In the process of composting, the soluble substances in animal manure are directly absorbed by microorganisms through the cell membrane of microorganisms; while the insoluble colloidal substances, first adsorbed outside the microorganisms, relying on the extracellular enzymes secreted by microorganisms to decompose them into soluble substances, and then infiltrate into the cells. Anaerobic composting is the use of anaerobic microorganisms in anoxic conditions of corruption fermentation decomposition, the final product of the hydrogen sulfide and other substances have a foul odor, and anaerobic composting takes a very long time, the complete putrefaction often need several months of time. Traditional farmyard manure is anaerobic composting.
The Professional Composting Machine
This equipment utilizes the aerobic fermentation principle of aerobic microorganisms, so that the microorganisms utilize the organic matter and residual proteins in livestock and poultry manure and carcasses, and multiply rapidly under certain temperature, humidity and sufficient oxygen, thus realizing the harmless treatment of livestock and poultry waste. The special heat exchanger utilizes the heat of the waste gas to heat the fresh air into the machine, and the hot air is blown out from the small holes on the blades. The warm air accelerates aerobic fermentation and water evaporation of the organic waste, which is converted into high-quality organic fertilizer after an average of 7 days. In contrast to the aerobic composting machine, the anaerobic composting machine is a fermentation process that takes place in the absence of oxygen. In anaerobic composting machines, microorganisms produce energy by metabolizing organic matter, but do not require oxygen. Anaerobic composting machine is mainly used to produce bio-gas, bio-fertilizer and so on.
II. The Advantages of The Professional Composting Machine Over Traditional Composting
1. Reduce Odor Emission
In the traditional composting process, the odor and harmful gases will be directly emitted into the air, causing pollution to the environment. The high-quality composting machine can reduce the odor emission to a large extent. Firstly, composting machines are generally closed tanks, effectively preventing the emission of harmful gases. Secondly, most composting machines have a special deodorization system, which will harmlessly treat the waste gas produced subsequently. For example, Bolong's high temperature aerobic composting machine is excellent in deodorization. Bolong has specially designed a heat exchange deodorization device, through which the gas will condense quickly to further reduce emissions. At the same time, the heat is recovered and re-entered into the tank for recycling, enhancing energy utilization. The recycling of heat energy in the tank avoids the waste of electricity caused by the continuous heating of the heating fan, and plays a role in energy saving and environmental protection. The liquid organic fertilizer produced by the deodorization system can be directly returned to the field for use.
2. Ensure The Cleanliness of Fertilizer
In the traditional composting process, the pathogens and pest eggs carried by the fertilizer may not be eliminated but will multiply in the warm environment. Fertilizers with pathogens and pest eggs produced by composting may cause the spread of pathogens and pests after use. When waste is fermented in a composting machine, harmful substances such as pathogens and parasite eggs are broken down in the waste, thus improving the cleanliness and quality of the fertilizer. In addition, the professional composting machine can also carry out deeper fermentation of waste materials, thus improving the fertilizer efficiency of organic fertilizers.
3. Improve The Speed of Harmless Treatment
In the traditional composting process, the fermentation relies mainly on the chemical reaction of the organic matter in the waste material itself, and it is easy to receive the influence of the external environment, such as bad weather and other factors. In the composting machine, the microorganisms in the waste can ferment quickly under the appropriate temperature, oxygen concentration and humidity, which greatly improves the speed of harmless treatment.
4. Wider Range of Harmless Treatment
The scope of traditional composting is relatively limited, generally applicable to a small amount of agricultural waste fermentation. But the professional composting machine is applicable to a wider range, in agriculture, pharmaceutical industry, food industry, chemical industry and many other industries have a great role. This means that the composting machine in the harmless treatment of waste materials is also a broader prospect.
III. Conclusion
All in all, the application of professional composting machine can help us to better carry out the harmless treatment of waste and the recycling of resources compared with the traditional composting. The ultimate goal of scientific and technological progress is to serve us. What we need to do is to accept the progress of science and technology and the rapid development of society, and make better use of the new technology to work and live.
