ASTM-D4692 2010

$35.75

D4692-01(2010) 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	2010	4

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Categories: 71.120.99 - Other equipment for the chemical industry, ASTM

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Description

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.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

PDF Catalog

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

Additional information

Standard Title	D4692-01(2010) Standard Practice for Calculation and Adjustment of Sulfate Scaling Salts (CaSO<sub>4</sub>, SrSO<sub>4</sub>, and BaSO<sub>4</sub>) for Reverse Osmosis and Nanofiltration
Published Code	ASTM
Publication Date	2010
Pages Count	4
ICS Codes	71.120.99 - Other equipment for the chemical industry

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ASTM-D4692 2010

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