Zhengzhou Yihang Water Purification Materials Co., Ltd

Activated Carbon Pellets for Air Purification PRODUCT DESCRIPTION Yihang Activated carbon pellets  for air purification is made of high quality anthracite coal, wood or coconut shell. Through the depth of activation and unique aperture adjustment process, the activated carbon has a lot of holes, and the size of the hole slightly bigger than the toxic gases, specific surface area is more than 1300 square flat/g, for benzene, methyl , ammonia and other toxic or harmful gases have highly efficient adsorption ability, It can effectively remove gaseous pollutants and harmful odor substances in indoor air, and then achieve the purpose of reducing pollution and purifying air. It can also be used for disinfection and filtration of gas masks and protective equipment. Activated Carbon Pellets features :  Less impurities, high quality, developed space, strong adsorption capacity. Technical specification  Items  Index Iodine value  mg/g   850～900 CTC  %   ≥40 Particle diameter  mm   0.8 Particle s

In the context of rapid economic development, the impact of environmental pollution is becoming increasingly serious. The water pollution caused by sewage discharge is the most direct and serious consequence because it is related to the life safety and quality of life of people. Therefore, it is very important to reduce the discharge of harmful substances in wastewater and increase the utilization rate of recyclable wastewater. So, how to reduce COD in wastewater?   1. What is COD? Chemical oxygen demand (COD) is a chemical method to measure the amount of reducing substances that need to be oxidized in water samples, which is often expressed by the symbol cod. Cod is expressed in mg / L. COD values detected by water quality monitoring instruments can be divided into five categories. Among them, COD of the first and second categories is less than 15mg / L, which basically meets the drinking water standard. The remaining three COD values can not be used as drinking water. The third type

    Honeycomb activated carbon , using high quality and high iodine value of coal, fruit shell activated carbon and organic additives mixture as raw material, with natural adsorbent attapulgite mixed pressing molding, is made through extrusion molding, carbonization and  steam activation. Honeycomb activated carbon is characterized by high iodine value and large specific surface area, small through hole resistance, strong adsorption capacity,  developed  micropores, high adsorption capacity, long service life, etc.   Waterproof  honeycomb activated carbon is used for aquarium water purification. Waterproof  honeycomb activated carbon is a spectral adsorption material. Its has developed void structure, large specific surface area, and very extensive adsorption and purification effect. It can effectively absorb sulfur dioxide, nitric oxide, carbon disulfide, carbon tetrachloride, hydrogen sulfide, as well as benzene, aldehydes, phenols, esters, ketones and other substances. Such as gasol

Honeycomb Activated Carbon for Aquarium Water Purification Product Description Yihang honeycomb activated carbon for aquarium water purification treatment with coal, coconut shell as raw material, its two times after high temperature heating firing, making its hardness is greater, water softening, stronger adsorption, low ash, easy to wash, water quality is good, strong acid and alkali resistance. Used for waste water treatment, water purification, organic solvent recovery and adsorption. Technical principle Honeycomb activated carbon  has a strong physical adsorption and chemical adsorption role, can remove some organic compound adsorption and achieve effect, use of this principle, we can quickly and effectively remove the harmful substances in the aquarium water quality, smell, and pigment and so on, make water quality directly and quickly improve. Honeycomb activated carbon  for aquarium water treatment is an activated carbon used to purify water. Using activated carbon filter mater

Powdered Activated Carbon for Beverages and Red Wine Decolorization Product Description Powdered activated carbon  for beverages and red wine decolorization is made from wood chips and refined by a unique phosphoric acid production process. It has a developed mesoporous structure, large adsorption capacity, and rapid filtration. It is mainly suitable for the purification of beverages such as cola, fruit juice, alcohol purification, and drinking water. The Yihang   powdered activated carbon  used for wine decolorization can eliminate the peculiar smell of high original wine body, make the wine very refreshing, obviously reduce the stimulation of the new wine, make the new wine soft, mellow and mature, and have a better deodorization and impurity removal function for alcohol.the powder active carbon  can also be used in all kinds of filtration equipment with molecular sieve granular carbon as the medium. It can promote aging, remove peculiar smell, purify and decolorize. Powdered activat

Activated Carbon Pellets for Waste Gas Treatment Product Description Yihang activated carbon pellets  for waste gas treatment is a very good adsorbent, it is the use of charcoal, various fruit shells and high quality coal as raw materials, through physical and chemical methods of raw materials for crushing, sieving, catalyst activation, rinsing, drying and screening a series of processes and manufacturing. Activated carbon pellets has the dual characteristics of physical adsorption and chemical adsorption, can selectively adsorb a variety of substances in the gas phase and liquid phase, in order to achieve decolorization and purification, disinfection and deodorization and decontamination. Activated carbon adsorption method is to use activated carbon  as a physical adsorbent to concentrate the harmful substances produced in the process of electrostatic spraying on the solid surface, so that the waste gas can be purified and treated. The adsorption process is a physical process that occ

Granular Activated Carbon for Solvent Recovery Product Description The granular activated carbon  used for solvent recovery is made from high quality anthracite coal as raw material and refined by physical activation method. It is black granular, non-toxic and tasteless, with developed pores, reasonable distribution of three types of pores and strong adsorption capacity. In a wide concentration range, GAC has stronger adsorption capacity for most of the organic solvent vapor. It is widely used in organic solvent recovery, such as benzene, ether, xylene, ethanol, acetone, gasoline, chloroform, carbon tetrachloride and so on. Granular activated carbon has the characteristics of high strength, fast adsorption speed, high adsorption capacity, large specific surface area, developed pore structure, moderate pore size, etc. The solvent recovery process using granular activated carbon is to pass the mixed gas containing organic solvent vapor into the reactor filled with activated carbon. The s