ASTM D4472-89(1998)e1
Historical Standard: ASTM D4472-89(1998)e1 Standard Guide for Recordkeeping for Reverse Osmosis Systems
SUPERSEDED (see Active link, below)
ASTM D4472
1. Scope
1.1 This guide covers procedures for well-defined recordkeeping of reverse osmosis (RO) systems.
1.2 This guide includes a start-up report, recordkeeping of RO operating data, recordkeeping of pretreatment operating data and a maintenance log.
1.3 This guide is applicable to waters including brackish waters and seawaters but is not necessarily applicable to wastewaters.
1.4 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems 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
D1125 Test Methods for Electrical Conductivity and Resistivity of Water
D1129 Terminology Relating to Water
D1253 Test Method for Residual Chlorine in Water
D1889 Test Method for Turbidity of Water
D3739 Practice for Calculation and Adjustment of the Langelier Saturation Index for Reverse Osmosis
D4189 Test Method for Silt Density Index (SDI) of Water
D4194 Test Methods for Operating Characteristics of Reverse Osmosis and Nanofiltration Devices
D4195 Guide for Water Analysis for Reverse Osmosis and Nanofiltration Application
D4582 Practice for Calculation and Adjustment of the Stiff and Davis Stability Index for Reverse Osmosis
D6161 Terminology Used for Microfiltration, Ultrafiltration, Nanofiltration and Reverse Osmosis Membrane Processes
Keywords
nanofiltration; operating data; recordkeeping; reverse osmosis; Brackish water/brines; Data analysis--water; Records management--water; Reverse osmosis (RO) installations; Salts; Seawater (natural/synthetic)
ICS Code
ICS Number Code 71.120.99 (Other equipment for the chemical industry)
DOI: 10.1520/D4472-89R98E01
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