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● High filtration efficiency: The fibrous structure of comet packing provides a high specific surface area and porosity, with porosity as high as 90%-95%. It can effectively remove impurities such as suspended solids, liquids, bacteria, and viruses from water, achieving a filtration precision of over 5 microns.
● Large pollutant-holding capacity: The special structure endows comet packing with a large pollutant-holding capacity, usually in the range of 10-35 kg/m³, which can extend the filtration cycle and reduce the number of backwashing operations.
● Excellent backwashing effect: During backwashing, due to the density difference between the comet core and the comet tail fiber bundles, the tail fiber bundles disperse and swing with the backwash water flow, generating strong shear force. This enhances the mechanical force of the fibers in water, causing suspended particles attached to the tail to be thrown off and carried away by the backwash water, thus cleaning the filter media. Additionally, the backwash water consumption rate is low, usually less than 1%-2% of the periodic filtered water volume.
● Low resistance: During filtration, comet packing has low resistance, which can effectively reduce energy consumption and improve filtration efficiency.
● Strong corrosion resistance: It can adapt to various solutions and gases with different pH levels, work stably in multiple harsh environments, and extend its service life.
Environmental protection and energy efficiency: Made of energy-saving materials, it is non-toxic and odorless, harmless to the human body, and recyclable, conforming to the concept of green environmental protection.
● Working Principle: It mainly relies on the adsorption and interception of fibers. During filtration, small fiber particles can penetrate into the liquid. When water flows through the comet packing, suspended solids, impurities, etc., in the water are adsorbed on the fiber surface and intercepted between or on the fibers, thereby achieving filtration and purification. As filtration proceeds, impurities gradually accumulate on the surface of the filter media. When a certain level is reached, backwashing is required. Through the reverse impact of water flow and the swinging and flinging of the comet tail, the intercepted impurities are washed away, restoring the filtration performance of the filter media.
● Water treatment industry: Widely used in the purification and treatment of industrial circulating water, swimming pool water, drinking water, and other sewage. It effectively removes suspended solids, bacteria, viruses, and other impurities from water to improve water quality.
● Petrochemical industry: Can be used in the treatment of oily wastewater from oil extraction and refining processes, as well as various process wastewater from chemical production. It removes oil, suspended solids, organic matter, and other pollutants from water, enabling the recycling of water resources and discharge up to standards.
● Metallurgical and steel industry: In wastewater treatment during steel production, comet packing can remove suspended solids, heavy metal ions, and other impurities from wastewater, making the wastewater meet reuse standards, reducing water waste and environmental pollution.
● Power industry: Used in the treatment of circulating cooling water in power plants to remove microorganisms, algae, suspended solids, and other impurities from water, preventing equipment scaling and corrosion, and ensuring the stable operation of the circulating cooling water system.
● Food and beverage industry: Can filter and purify raw water and process water during production, removing bacteria, viruses, suspended solids, etc., to ensure product quality and production safety.
● Pharmaceutical industry: Used in the filtration of purified water, water for injection, etc., during pharmaceutical processes to remove particles, bacteria, pyrogens, and other impurities, ensuring that pharmaceutical quality meets standard requirements.
