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About Calcite for pH correction in water Calcium Carbonate

Acidic waters on contact with Calcite slowly dissolve the calcium carbonate media to raise the pH which reduces the potential leaching of cooper, lead and other metals found in typical plumbing and maintain high service rates. Depending on pH and Service flow, the Calcite bed will have to be periodically added to as the dissolved calcite depletes.



As the Calcite's calcium carbonate neutralizes the water, it will increase hardness and softener may become necessary after the neutralizing filter.

  • Advantages: High uniformity coefficient for maximum contact for controlled pH correction Slower Reacting Inexpensive
        
  • Physical Properties: Color - Near White Density - 100 lbs./cu. ft. Composition - CaCO3. 95% minimum MgCO3, 3.0% maximum

  • Operating Conditions
    pH - 5 - 6 (For lower starting pH levels, blend 50-50 with Corosex Magnesium Oxide

    Bed Depth -  24 - 30 in. Backwash Rate - 8-12 gpm. Sq. ft.

    Backwash Bed Expansion - 35% of bed depth Service Flow Rate - 3.6 gpm/sq. ft. invariably give satisfactory results but may be modified in view of local conditions

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    Short Lead times.
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    APS Polaris XL 4 Lab Water System
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    TAKING PRE-ORDERS
    Short lead Time. 


    This high capacity four housing lab water system is designed to provide up to 3 l.p.m. of ultrapure water exceeding ASTM and CAP Type I, II or III specifications.

    See all Polaris Systems Here

    PROUDLY MADE IN THE USA


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    APS Polaris D2 Water System with Quality Meter

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    Operating Manual

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    APS Polaris D3 Water System with Quality Meter
    APS Polaris D3 Water System with Quality Meter

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    Operating Manual

    See all Polaris Systems Here


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    APS Polaris D1 Water System with Quality Meter
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    This compact single housing is designed to provide 1 g.p.m. of ultrapure water exceeding ASTM and CAP Type II specifications.  

    Comparable to Barnstead D4511

    See all Polaris Systems Here


    PROUDLY MADE IN THE USA

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    Operating Manual

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