Due to the low cost and high efficiency of nanomembrane fermentation organic fertilizer technology. It is currently very popular in the domestic market and is urgently needed for the current situation of breeding manure treatment. With people’s continuous research and exploration, nano-fermentation compost membrane technology has become more and more mature. Teflon compost membrane manufacturers have also closely followed the market demand, and the PTFE aerobic compost membrane they produce has been recognized by customers.
The core of the coating system is the functional film. The functional film has a 3-layer structure, the middle layer is the functional film layer, and the material It is an expanded polytetrafluoroethylene material (English, e-PTFE). The material is distributed with micron-level micropores (average pore diameter is about 0.2μm). The diameter of water in different forms of liquids is hundreds of times larger than the pore diameter. to tens of thousands of times, and the diameter of water in the gaseous state is hundreds of times smaller than the pore size, so e-PTFE has good waterproof and moisture permeable properties. The existence of this property allows the pile to be protected from the external environment during the fermentation process ( Rain, humidity), and can ensure a good water removal rate. In addition, Teflon Compost Membrane Manufacturer The 0.2μm pore size also makes the entire membrane material selectively permeable to some harmful substances produced during the fermentation process. Pathogens with large molecular diameters, The volatilization and emission processes of fine dust, aerosols and some harmful gases will be suppressed.
Biological fermentation membrane composting technology refers to covering a layer of functional membrane during the composting process to control the energy and material exchange between the material and the surrounding environment, so that the composting process Pollutants emitted from materials are significantly reduced to meet regulatory limits. In essence, this technology is actually an improved static composting technology.
At present, biofermentation membrane composting technology has gradually been applied to various solid wastes such as livestock and poultry manure, domestic waste, biogas residue, dewatered sludge, garden waste, etc. composting technology, and is gradually being applied to landfills, ecological restoration and other fields.
At present, the ePTFE nanocompost membrane independently developed by Teflon compost membrane manufacturer is the core material of this process technology. The membrane is composed of an ePTFE membrane and a base material. The composite membrane is used to seal livestock and poultry manure in a high-temperature aerobic fermentation pre-fermentation pile. It can protect against wind and rain and avoid the impact of harsh weather, while at the same time allowing the carbon dioxide gas generated during the treatment process to Water vapor is released quickly.
It is a Teflon composting membrane manufacturer that specializes in R&D, production and sales. Our company is different from other manufacturers. Our company can according to the user’s requirements. By optimizing the combination of key technical parameters such as speed ratio, pressure ratio, and operating temperature, the air permeability, thickness, and void ratio can be adjusted online according to the ratio and pore-forming medium to meet your different requirements. Interested parties can enter the store for consultation.
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