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Activated carbons are made of a variety of materials, the most common of which are bituminous coal and lignite. They have specific properties that are a function of the material source and the mode of activation. Property standards are also useful in specifying activated carbon for a specific application. Granular carbons from bituminous coal and lignite are used mainly in wastewater treatment applications. Granulated, activated carbon can also be produced by roasting organic material. Products & Services
Filtration media and elements are designed to remove suspended particles from a process stream. This product area includes bulk filter media, cartridges, housing-only products, and housing and filter assemblies.
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Activated carbon is used to remove pollutants from air or water streams, both in the field and in industrial processes such as spill cleanup, groundwater remediation, drinking water filtration, air purification, and the capture of VOCs.
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Filtration media is material that actively separates solids from a solution and/or binds select materials in a solution.
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Liquid filtration elements are used to remove impurities from liquids. They are used in water treatment systems and fluid processing applications.
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Gas filtration elements are designed to remove particulates from a gaseous process stream. They are used in natural gas processing systems and gas extraction applications.
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Product Announcements
Topics of Interest
Jerry L.Anderson, P.E.
CH2M HILL
Louisville, Kentucky
ACTIVATED ALUMINA
See Aluminum oxide.
ACTIVATED CARBON
Activated carbon is a form of charcoal that has acquired the property...
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ACTIVATED CARBON ADSORPTION
Activated carbon is manufactured by heating carbonaceous material, normally coal, wood or coconut shells, under controlled conditions. Initially the material is heated in...
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4.5 Additives and Finishes
4.5.1 Adsorbent Materials
The following are some adsorbent materials that may be may be used in nonwoven filters:
Activated carbon.
Activated alumina: Lower...
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( Source: http://users.tkk.fi/~rzevenho/BR_ch2.pdf.)
Figure D.1: Proximate analysis of solid fuels.
( Source: http://users.tkk.fi/~rzevenho/BR_ch2.pdf.)
Figure D.2: Proximate analysis...
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Richard D.Brady
Richard Brady & Associates
San Diego, California
Activated carbon is an adsorbent material that provides a surface on which ions or molecules in the liquid or gaseous phase can...
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