Zhengzhou Yihang Water Purification Materials Co., Ltd

Activated carbon has over 2,500 commercial product applications. Most wastewater treatment plants use carbon to purify the water and air leaving the facility. But you won't find their characteristics and properties in a "formal" education. You learn about them on the job. Activated carbon is an inert solid adsorbent material  commonly used to remove a variety of dissolved contaminants from water and process gas phase streams. It is made from virtually all carbon-containing raw materials, including coconut shells and members of the coal family, as many readers already know. Adsorption is the accumulation of a gas or liquid on the surface of a liquid or solid substrate, as opposed to absorption, in which an invasive substance enters the volume or volume of the substrate. Activated carbon is porous, inexpensive and easy to use as an adsorbent, providing a large surface area to remove contaminants. It has a greater useful surface area per gram than any other material availabl

Granular Activated Carbons are a very versatile group of adsorbents, with capability for selectively adsorbing thousands of organic, and certain in- organic, materials. From medicinal uses of powdered carbons in ancient Egypt, through charred interiors of whiskey barrels, carbon has been activated and used as an adsorbent for centuries. Granular vapor phase activated carbon  media was first widely used in WWI military gas masks and, in the years between World Wars, commercially in solvent recovery systems. Granular liquid phase activated carbons achieved their first prominent applications following WWI’, in sugar de-colorization and in purification of antibiotics. Today, there are hundreds of applications — if diverse uses under the general heading of environmental control are counted separately, ongoing applications number in the thousands Adsorption/Adsorbents/Granular Activated Carbon Since adsorption is a comparatively specialized technology, a capsule definition of terms may be he

Activated charcoal can be made from a variety of carbon-rich materials such as wood, coal, bone, coconut shells, nut shells, peat and agricultural residues. The pore properties and adsorption capacity of activated carbon depend on the type of raw material used for its production. It also depends on the method used for its activation. Black bone charcoal is the one with the lowest adsorption capacity, while gray-brown bone charcoal is the best. White carbon exhibits a low capacity for fluoride removal. The surface area of these bone carbons is usually lower than that of activated carbon. However, they have high adsorption of certain metals such as copper, zinc and cadmium. Activated carbon produced from nut shells and coconut shells  has the best adsorption capacity and the largest surface area. Even if you use hardwood, the procedure is the same, but using coconut shells produces a high quality activated carbon. ▴ Coconut shells (without meat) ▴ Burn sinks, drums or slender iron contai

Activated carbon is a type of carbon that has an increased adsorption surface area. It is also referred to as activated carbon, activated carbon or sometimes as activated carbon. In order to produce activated carbon, the carbon source is treated under certain conditions to increase its surface area and/or the number of pores. On average, the estimated surface area of one gram of activated carbon is about 500 square meters.   The adsorption properties of activated carbon have a variety of uses. When a compound is brought close to this charcoal, the latter adsorbs the substance by chemical attraction. It is considered to be the most effective antidote to date. When administered early, activated charcoal can adsorb approximately 60% to 70% of ingested poisons. Due to its many advantages and multiple applications, it is produced on a large scale. Commercially, it is available in dry powder, liquid and tablet forms.   Activated carbon  can be manufactured at home through a chemical activat

Activated carbon is one of the most common adsorption media   used on filters to control indoor air quality and reduce pollutants. The popularity of activated carbon is due to its inherent ability to adsorb most organic chemicals due to the large surface area created by the increased activation on the carbon/charcoal surface. When it comes to the capture and control of gaseous compounds present in the indoor air space, activated carbon will quickly and effectively trap these contaminants on this activated filter media. In some cases, the charcoal/carbon material will be treated with additional chemicals during the activation of this material, which will be done through the use of a chemical called potassium permanganate. Potassium permanganate is used in activated carbon filter media to help attract reactions between the carbon media and the oxidation of polar or low molecular weight compounds. In addition, many manufacturers use this chemical additive on carbon filters to help extend

Carbon is a versatile purification technology used in other filtration processes, such as water filtration, which removes a variety of contaminants from a given environment. This filtration technology is widely used for its inherent ability to filter and remove contaminants from the environment as well as odors. The common use of carbon in personal life is more prevalent than most people realize, and the list may surprise you when it comes to the different products that contain carbon in their structure. Carbon is used in soap, toothpaste and other personal products that people use almost every day. When using carbon in an air purifier or air filter, is it the best and most effective option for ensuring safe indoor air?   In this article, we will learn more about the differences between activated carbon filters and ozone generators in air filters.   Carbon Filtration Technology Carbon filtration technology works through a method called adsorption, where airborne contaminants are treate

Coconut Shell Activated Carbon for Air Purification and Electric Power Industry PRODUCT DESCRIPTION Coconut shell activated carbon  is a kind of activated carbon with better air filtration effect. The coconut shell activated carbon of Yihang brand used for air purification and electric power industry has high-efficiency air purification function. Yihang desulfurizated activated carbon has a very high H2S removal capacity. It can also be used for Garbage burning and Solvent recovery. Technical Principle Coconut shell   activated carbon  used for air purification has the function of combining physical adsorption and chemical decomposition to decompose harmful gases such as formaldehyde, ammonia, benzene, cigarettes, oil fume and various peculiar smells in the air, especially carcinogenic aromatic substances. Coconut shell activated carbon used for air purification has extremely strong adsorption capacity. It is a commonly used adsorbent, catalyst or catalyst carrier, and it is easy to fu