Standard Historical Last Updated: Feb 19, 2014
ASTM D4194-03(2008)

Standard Test Methods for Operating Characteristics of Reverse Osmosis and Nanofiltration Devices

Significance and Use

Reverse osmosis and nanofiltration desalinating devices can be used to produce potable water from brackish supplies (<10 000 mg/L) and seawater as well as to upgrade the quality of industrial water. These test methods permit the measurement of the performance of reverse osmosis devices using standard sets of conditions and are intended for short-term testing (<24 h). These test methods can be used to determine changes that may have occurred in the operating characteristics of reverse osmosis and nanofiltration devices but are not intended to be used for plant design.

Scope

1.1 These test methods cover the determination of the operating characteristics of reverse osmosis devices using standard test conditions and are not necessarily applicable to natural waters. Three test methods are given, as follows:

Sections
Test Method ABrackish Water Reverse Osmosis Devices8-13
Test Method BNanofiltration Devices14-19
Test Method BSeawater Reverse Osmosis Devices20-25

1.2 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.

Price:
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Book of Standards Volume: 11.02
Developed by Subcommittee: D19.08
Pages: 8
DOI: 10.1520/D4194-03R08
ICS Code: 71.040.50