
Water treatment filter media
Anthracite filter media: The proportion of heavy substances with a density greater than 1.8 g/cm3 should not exceed 8%.
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Water treatment filter media
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Product Description
- 产品描述
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Anthracite filter media: density greater than 1.8g/cm 3 The heavy substance should not be greater than 8%.
Quartz sand filter media: silicon content (in SiO 2 ) should not be less than 85%; the loss on ignition should not be greater than 0.7%; the density is less than 2g/cm 3 The light substance should not be greater than 0.2%.
Technical Parameters
Item Anthracite filter media Quartz sand filter media High-density ore filter media Gravel support material High-density ore support material Density g/cm³ 1.4~1.6 2.5~2.7 >3.8a >2.5 >3.8a Clay content % <3 <1 <2.5 <1 <1.5 Hydrochloric acid soluble rate % <3.5 <3.5 - <5 - Sum of breakage rate and wear rate % <2 <2 - - - Note: a The density of magnetite filter media and support materials is generally 4.4g/cm3~5.2g/cm3 Note: Implementation standard CJ/T43-2005
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