Hello. Sign In
Standards Store




ASTM D4582

2010 Edition, May 1, 2010

Complete Document

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



View Abstract
Product Details
Document History

Detail Summary

Active, Most Current

EN
Format
Details
Price (USD)
PDF
Single User
$42.00
Print
In Stock
$42.00
PDF + Print
In Stock
$71.40 You save 15%
Add to Cart

People Also Bought These:

ASNT SNT-TC-1A
NFPA 496
ASCE 7-16
MSS SP 55

Product Details:

  • Revision: 2010 Edition, May 1, 2010
  • Published Date: May 1, 2010
  • Status: Active, Most Current
  • Document Language: English
  • Published By: ASTM International (ASTM)
  • Page Count: 4
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

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 D3739.

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.