What are the filter materials for air purifiers? Precision fiberglass (Super HEPA ).Lydair, a world-renowned filter material research company, has production.All I said was to add.Common Air purification materials/methods: [physical purification method] 1.Adsorption filtration-Activated carbon activated carbon is a porous carbon-containing material. it has a highly developed pore structure. the porous structure of activated carbon provides a large amount of surface area,Can fully contact with gas (impurities,Thus giving the unique adsorption properties of activated carbon,It is very easy to achieve the purpose of absorbing and collecting impurities.Like a magnetic force,All molecules have the disadvantages of mutual attraction: ordinary activated carbon does not absorb toxic gases,The efficiency is low and easy to remove.2.Mechanical filtration-HEPA (High efficiency participation air Filter ),High efficiency air filter,A filter that meets the HEPA standard,For 0.The efficiency of 3 microns reached 99.998%,The
After years of development, Demi Co, Ltd. has become a reliable supplier and manufacturer of super absorbent pads. Enterprise spirit: Gratitude, tolerance, integrity, dedication Enterprise philosophy: Develop with innovation and the pursuit of excellence Core value: Respect customers, understand customers, serve customers Demi Company's absorbent food pad is commonly used in the following industries. The super absorbent polymer series is one of the main products of Demi Company. The product has been approved by the ISO9001 Certification. Its natural fiber surface does not destroy the fragile food. Demi Company enjoys a high reputation for its high quality in dry ice pack market. The product is environmentally friendly, causing no pollution. If you want to know more relevant product information, feel free to contact us. We are dedicated to serving you.
How to deal with printing and dyeing industry wastewater, can mbrmembrane be used? Printing and Dyeing wastewater is the wastewater discharged from printing and dyeing plants that process cotton, hemp, chemical fiber and its blended products.Large amount of printing and dyeing wastewater,1 ton of textile water consumption per printing and dyeing processing 100 ~ 200 tons,Among them, 80% a 90% printing and dyeing wastewater discharge.Textile printing and dyeing wastewater is characterized by large water volume, high organic pollutant content, large alkaline content and large water quality changes,It is one of the difficult industrial wastewater treatment,The wastewater contains dyes, slurry, additives, oil agents, acid and alkali, fiber impurities, sand substances, inorganic salts, etc.The common treatment methods are recycling and harmless treatment.Recycling: (1) wastewater can be recycled separately according to water quality features,Such as the diversion of bleaching and refining wastewater and dyeing pri
