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polymer preparation

To achieve maximum effect from a polymer, it must be prepared properly before being added to the treatment point.  This applies to all polymer applications, from drinking water clarification to industrial oily waste water treatment to sludge dewatering.

Following are the suggested dilution guidelines:

POLYMER

DILUTION STRENGTH

DILUTION TIME

LIQUID COAGULANTS (polyamines, blends polyDADMACs, M.F.)

5-10%

IMMEDIATE

SOLUTION FLOCCULANTS (MANNICHs, copolymers)

10-20%

2-3 MIN.

EMULSION FLOCCULANTS

0.1-0.5-1.0%

30 MIN. +

POWDER FLOCCULANTS

0.05-0.5%

1 HR. +

Click here to visit the nova-tech international web site

Qemi International's sister company
Nova-Tech International offers a full line of complimenting products such as process controllers, sensors and electrochemistry instruments and laboratory equipment.

Click here to visit the polymer eductor and accessories web page

Polymer Eductor Equipment
Eductor, funnel, and clamp mount accessories for initial mixing / wetting of dry water soluble polymers. Used in conventional water treatment processes such as coagulation, flocculation, and sedimentation in water, wastewater treatment and other industrial applications.

Click here to visit the portable jar testing equipment web page

Portable Jar Testing Equipment
A variety of 2, 4 and 6 station jar testing (gang stirrer) equipment for bench testing water soluble polymers used with conventional water treatment processes such as coagulation, flocculation, and sedimentation in water, wastewater treatment and other industrial applications.

Polymer Mixing Equipment
Drum and liquid bin / tote mixers for polymer emulsions and other applications.  Used in conventional water treatment processes such as coagulation, flocculation, and sedimentation in water, wastewater treatment and other industrial applications.

Click here to visit the metering pumps, controllers and accessories web page

Metering Pumps and Accessories
A wide range of electronic and motor-driven metering pumps and controllers (conductivity, pH, and ORP, flow, level, etc.) for operation in a variety of applications including; cooling towers, boilers, potable water, wastewater, swimming pools, plating, mining, car wash, oil & gas, etc.

The information given herein is believed to be reliable.  However, no guarantee is made or liability assumed.  Qemi International, Inc. does not know of all of the uses to which its products may be utilized or the condition of use.  Therefore, Qemi International makes no warranty concerning the fitness or suitability of the product for a particular use or purpose.

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Qemi International, Inc.
800 Rockmead Drive, Ste 100
Kingwood, Texas 77339-2197
USA

Tel: 1 (281) 359-8188
Fax: 1 (281) 359-8192


Please Contact Us with questions or comments.
Copyright© 1990-2017  Qemi International, Inc.  All rights reserved.  Last Updated April 10, 2017