1. Scope

1.1 This guide covers the analyses that should be performed on any given water sample if reverse osmosis application is being considered.

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

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

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

D511 Test Methods for Calcium and Magnesium In Water

D512 Test Methods for Chloride Ion In Water

D513 Test Methods for Total and Dissolved Carbon Dioxide in Water

D516 Test Method for Sulfate Ion in Water

D857 Test Method for Aluminum in Water

D858 Test Methods for Manganese in Water

D859 Test Method for Silica in Water

D888 Test Methods for Dissolved Oxygen in Water

D1068 Test Methods for Iron in Water

D1129 Terminology Relating to Water

D1179 Test Methods for Fluoride Ion in Water

D1253 Test Method for Residual Chlorine in Water

D1293 Test Methods for pH of Water

D1889 Test Method for Turbidity of Water

D2579 Test Method for Total Organic Carbon in Water

D3352 Test Method for Strontium Ion in Brackish Water, Seawater, and Brines

D3370 Practices for Sampling Water from Closed Conduits

D3561 Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry

D3867 Test Methods for Nitrite-Nitrate in Water

D4189 Test Method for Silt Density Index (SDI) of Water

D4194 Test Methods for Operating Characteristics of Reverse Osmosis and Nanofiltration Devices

D4382 Test Method for Barium in Water, Atomic Absorption Spectrophotometry, Graphite Furnace

D6161 Terminology Used for Microfiltration, Ultrafiltration, Nanofiltration and Reverse Osmosis Membrane Processes

Keywords

nanofiltration; reverse osmosis; water analysis; Brackish water/brines; Coal products; Desalinating (reverse osmosis) devices; Flow and flow rate--water; Reverse osmosis (RO) installations; Seawater (natural/synthetic)

ICS Code

ICS Number Code 13.060.50 (Examination of water for chemical substances)

DOI: 10.1520/D4195-88R98E01

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