NSF Product and Service Listings

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NSF/ANSI/CAN 60
Drinking Water Treatment Chemicals - Health Effects


 
Chevron Phillips Chemical Company LP 
10001 Six Pines Drive
Woodlands, TX 77380 
United States 
832-205-4847

Facility : Shanghai, China


Miscellaneous Water Supply Products
Trade Designation Product Function Max Use
Drispac Plus Superlo polymer[1] Well Drilling Aid NA
Drispac Regular Plus[1] Well Drilling Aid NA 

[1] These products are designed to be flushed out prior to using the system for drinking
    water. Before being placed into service, the well is to be properly
    flushed according to the manufacturer's use instructions. Certification of these
    products is based on the well drilling model with the following assumptions:
    - The amount of well drilling fluid used is 3780 L (1000 U.S. gallons) to which the
    drilling fluid has been added at the manufacturer's recommended level.
    - The aquifer contains 3.1 million liters of water (815,000 gallons) based on a 0.5
    acre aquifer of 6.1 meter depth (20 ft.) and 25% porosity.
    - The bore hole is 61 meters in total depth (200 ft.), the screen is 6.1 meters in
    length (20 ft.), and the bore hole is 25.4 cm. in diameter (10 in.).
    - The amount of well drilling fluid removed from the well during construction is equal
    to the combined volumes of the casing and the screen, plus an
    additional amount removed through the well disinfection and development (90% removed).
    - This product should not be used in constructing wells in highly porous formations,
    such as cavernous limestone.

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