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ASTM-D4692 2006

$35.75

D4692-01(2006)e1 Standard Practice for Calculation and Adjustment of Sulfate Scaling Salts (CaSO4, SrSO4, and BaSO4) for Reverse Osmosis and Nanofiltration

Published By Publication Date Number of Pages
ASTM 2006 4
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1.1 This practice covers the calculation and adjustment of calcium, strontium, and barium sulfates for the concentrate stream of a reverse osmosis or nanofiltration system. The calculations are used to determine the need for scale control in the operation and design of reverse osmosis and nanofiltration installations. This practice is applicable for all types of reverse osmosis devices (tubular, spiral wound, and hollow fiber) and nanofiltration devices.

1.2 This practice is applicable to both brackish waters and seawaters.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
Summary of Practice
Significance and Use
Procedure
2 Calculation
FIG. 1
3 Adjustments for Scale Control
Reverse Osmosis or Nanofiltration in Operation
Use of Computers for the Determination of Scaling Potential
Keywords
FIG. 2
4 FIG. 3
ASTM-D4692 2006
$35.75