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ASTM D 4195 : 2023

Current

Current

The latest, up-to-date edition.

Standard Guide for Water Analysis for Reverse Osmosis and Nanofiltration Application

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

17-04-2023

€49.35
Excluding VAT

Committee
D 19
DocumentType
Guide
Pages
2
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1This guide covers the analyses that should be performed on any given water sample if reverse osmosis (RO) or nanofiltration (NF) application is being considered. (See also Test Methods D511, D512, D513, D516, D858, D859, D888, D1068, D1179, D1253, D1293, D1889, D3352, D3370, D3561, D3867, D4189, D4194, and D4382.)

1.2This guide is applicable to waters including brackish waters and seawaters but is not necessarily applicable to waste waters.

1.3This is a guide only and should not be construed as a delineation of all ions known to exist in waters.

1.4The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM D 7285 : 2006 : R2017 Standard Guide for Recordkeeping Microfiltration and Ultrafiltration Systems
ASTM D 3739 : 2019 Standard Practice for Calculation and Adjustment of the Langelier Saturation Index for Reverse Osmosis
ASTM D 4692 : 2001 : R2017 Standard Practice for Calculation and Adjustment of Sulfate Scaling Salts (CaSO<inf >4</inf>, SrSO<inf>4</inf>, and BaSO<inf>4</inf>) for Reverse Osmosis and Nanofiltration

ASTM D 1129 : 2013 : R2020 : EDT 2 Standard Terminology Relating to Water
ASTM D 1129 : 2013 : R2020 : EDT 1 Standard Terminology Relating to Water
ASTM D 4189 : 2023 Standard Test Method for Silt Density Index (SDI) of Water
ASTM D 1068 : 2015 Standard Test Methods for Iron in Water (Withdrawn 2024)
ASTM D 4189 : 2007 : R2014 Standard Test Method for Silt Density Index (SDI) of Water (Withdrawn 2023)
ASTM D 3352 : 2015 Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines (Withdrawn 2024)

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