8x30 AW Carbon Spec Sheet

Filtration Media
	ProActive™ Acid-Washed 8x30 Carbon

ProActive™ Acid Washed 8 x 30 Granular Activated Carbon is made from a superior quality anthracite and non-viscous coal with naturally low ash, low sulphur and phosphorous content. It is manufactured through high temperature steam activation under stringent quality control. It has a large surface area, high pore volume, high mechanical hardness and chemical stability,longer operating life, and it is easy to regenerate. It is used in liquid purification, filtration and water treatment industry for removal of organic contaminates, odor, taste, color, and turbidity. The product meets the standards of Food and Chemical Codex for activated carbon.
FEATURES • High adsorption capacity and efficiency. • Super durability that stands up well to backwash. • Low fines, no floats, rinses fast. • Low pH.
Specifications		Typical Properties Total Surface Area (m2/g)
US Standard Mesh Size	8 x 30	(N2B.E.T. method)	950 - 1000
Larger than 8	5% maximum	Pore Volume (ml/g)	0.85
Smaller than 30	3% maximum	Backwash and Drained Density
Backwash Expansion	35% - 40%	(g/ml)	0.45
Backwash Rate	17 gpm/ft² @ 55ºF	Uniform Coefficient	2.0
		Effective Size (mm)	0.90
		Acid Soluble Ash	None
		Acid Soluble Iron	0.5% maximum
Chlorine Reduction @ 1 ppm Influent
2 gpm flow rate/ft³	1,000,000 gal	Packaging Plastic lined, corrugated box. Each box contains 1 ft³ (27.5 lbs net weight). Warning For safety and handling purposes, we recommend appropriate protective measures when entering a wet vessel containing granular activated carbon, because wet activated carbon depletes oxygen from air and therefore, dangerously low levels of oxygen may be encountered. In such a case, the oxygen level inside the vessel shall be determined before entering and appropriate protective equipment should be worn when entering, or leave the vessel open until the oxygen level in the vessel is normal.
4 gpm flow rate/ft³	260,000 gal
Iodine Number (mg/g)	950 minimum
Molasses Number (mg/g)	200 minimum
Abrasion Number (ASTM)	90 minimum
Methylene Blue (mg/g)	150 minimum
Benzene Number	38 minimum
CTC	55 minimum
Mean ParticleDiameter (mm)	1.5 - 1.7
Ash Content	7% maximum
pH	7
Moisture	3% maximum
Bulk Density (g/ml)	0.51
This information has been gathered from standard materials and or test data that is believed to be accurate and reliable. Nothing herein shall be determined to be a warranty or representation expressed or implied with respect to the use of such information or the use of the goods described for any particular purpose alone or in combination with other goods or processes, or that their use does not conflict with existing patent rights. No license is granted to practice any patented invention. It is solely for your consideration, investigation and verification.