UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ASTM D4582

Standard Practice for Calculation and Adjustment of the Stiff and Davis Stability Index for Reverse Osmosis

inactive
Buy Now
Organization: ASTM
Publication Date: 1 January 2005
Status: inactive
Page Count: 4
ICS Code (Other equipment for the chemical industry): 71.120.99
scope:

This practice covers the calculation and adjustment of the Stiff and Davis Stability Index (S & DSI) for the concentrate stream of a reverse osmosis device. This index is used to determine the need for calcium carbonate scale control in the operation and design of reverse osmosis installations. This practice is applicable for concentrate streams containing more than 10 000 mg/L of total dissolved solids. For concentrate streams containing less than 10 000 mg/L of total dissolved solids, refer to Practice D 3739.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Document History

May 1, 2010
Standard Practice for Calculation and Adjustment of the Stiff and Davis Stability Index for Reverse Osmosis
This practice covers the calculation and adjustment of the Stiff and Davis Stability Index (S & DSI) for the concentrate stream of a reverse osmosis device. This index is used to determine the need...
ASTM D4582
January 1, 2005
Standard Practice for Calculation and Adjustment of the Stiff and Davis Stability Index for Reverse Osmosis
This practice covers the calculation and adjustment of the Stiff and Davis Stability Index (S & DSI) for the concentrate stream of a reverse osmosis device. This index is used to determine the need...
June 28, 1991
Standard Practice for Calculation and Adjustment of the Stiff and Davis Stability Index for Reverse Osmosis
1. Scope 1.1 This practice covers the calculation and adjustment of the Stiff and Davis Stability Index (S & DSI) for the concentrate stream of a reverse osmosis device. This index is used to...
June 28, 1991
Standard Practice for Calculation and Adjustment of the Stiff and Davis Stability Index for Reverse Osmosis
1. Scope 1.1 This practice covers the calculation and adjustment of the Stiff and Davis Stability Index (S & DSI) for the concentrate stream of a reverse osmosis device. This index is used to...
October 24, 1986
STANDARD PRACTICE FOR CALCULATION AND ADJUSTMENT OF THE STIFF AND DAVIS STABILITY INDEX FOR REVERSE OSMOSIS
A description is not available for this item.

References

Advertisement