ASTM D4194-03
Historical Standard: ASTM D4194-03 Standard Test Methods for Operating Characteristics of Reverse Osmosis and Nanofiltration Devices
SUPERSEDED (see Active link, below)
ASTM D4194
1. 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 Devices | 8-13 |
| Test Method BNanofiltration Devices | 14-19 |
| Test Method CSeawater Reverse Osmosis Devices | 20-25 |
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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D512 Test Methods for Chloride Ion In Water
D1125 Test Methods for Electrical Conductivity and Resistivity of Water
D1129 Terminology Relating to Water
D1193 Specification for Reagent Water
D6161 Terminology Used for Microfiltration, Ultrafiltration, Nanofiltration and Reverse Osmosis Membrane Processes
Keywords
membranes; nanofiltration; NF characteristics; operating conditions; operating devices; reverse osmosis; RO characteristics; Flow and flow rate--water; Nanofiltration (NF) materials/applications; Reverse osmosis (RO) installations; Seawater (natural/synthetic); Brackish water/brines; Desalinating (reverse osmosis) devices;
ICS Code
ICS Number Code 71.040.50 (Physicochemical methods of analysis)
DOI: 10.1520/D4194-03
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