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reverse osmosis

reverse osmosis, Total:245 items.

In the international standard classification, reverse osmosis involves: Water quality, Domestic electrical appliances in general, Analytical chemistry, Inorganic chemicals, Equipment for the chemical industry, Installations in buildings, Surface treatment and coating, Shipbuilding and marine structures in general, Wastes, Geology. Meteorology. Hydrology, Fluid power systems, Pumps, Miscellaneous domestic and commercial equipment, Products of the textile industry, Products of the chemical industry, Test conditions and procedures in general, Materials for aerospace construction, Power stations in general, Environmental protection, Characteristics and design of machines, apparatus, equipment, Vocabularies, Biology. Botany. Zoology, Medical equipment, Plant and equipment for the food industry, Road engineering, Hydraulic energy engineering, Environmental testing, Paint ingredients, Telecommunication systems, Physics. Chemistry, Fluid storage devices, Tobacco, tobacco products and related equipment, Construction materials, Measurement of volume, mass, density, viscosity, Non-destructive testing, Services, Rectifiers. Convertors. Stabilized power supply, Hospital equipment, Protective equipment.


American National Standards Institute （ANSI), reverse osmosis

American Water Works Association (AWWA), reverse osmosis

  • AWWA M46-1999 Reverse Osmosis and Nanofiltration First Edition
  • AWWA M46-2007 Reverse Osmosis and Nanofiltration (Second Edition)
  • AWWA B114-2016 Reverse Osmosis and Nanofiltration Systems for Water Treatment (First Edition)

Professional Standard - Ocean, reverse osmosis

  • HY/T 054.1-2001 Hollow fiber reverse osmosis technology Hollow fiber reverse osmosis module
  • HY/T 054.2-2001 Hollow fiber reverse osmosis technology----Testing methods for hollow fiber RO module
  • HY/T 211-2016 Mobile reverse osmosis devices
  • HY/T 108-2008 Energy recovery device in reverse osmosis
  • HY/T 212-2016 Test method for surface hydrophilicity of reverse osmosis membrane
  • HY/T 109-2008 Technical specifications for high-pressure pump in reverse osmosis plant
  • HY/T 246-2018 Seawater reverse osmosis desalination equipment for islands
  • HY/T 107-2008 Standard test method for characteristics of the spiral wound reverses osmosis membrane
  • HY/T 049-1999 Test methods for hollow fiber reverse osmosis membranes
  • HY/T 074-2018 Specification for design of reverse osmosis seawater desalination project
  • HY/T 068-2002 Drinking purified water system SRO series RO device
  • HY/T 074-2003 Membrane water treatment reverse osmosis seawater desalination engineering design specification

Group Standards of the People's Republic of China, reverse osmosis

  • T/ZZB 1129-2019 Reverse osmosis drinking water treatment purifier
  • T/GDEIA 5-2019 Reverse osmosis coating machine
  • T/DZJN 87-2022 Kitchen type reverse osmosis net heat all-in-one machine
  • T/GDEACC 31-2020 Kitchen type reverse osmosis net heat all-in-one machine
  • T/SDHACC 006-2022 Household and similar reverse osmosis drinking water treatment purifier
  • T/CPQS E00040-2022 Long-acting water treatment units with heating
  • T/ZGM 005-2021 Assessment requirements for forerunner standard-Spiral reverse osmosis membrane elements
  • T/CAQI 50-2018 Household and similar use water saving reverse osmosis filter
  • T/CSEE 0286-2022 Technical requirements for reverse osmosis water treatment equipment in power plants
  • T/CAQI 48-2018 ?Household and similar use water saving reverse osmosis drinking water treatment untis
  • T/SDPEA 0003-2018 The treatment and recycling method of Condensed Water from RO System by membrane
  • T/GDEACC 34-2020 Household and similar use reverse osmosis zero stale water purifier
  • T/DZJN 123-2022 Large-capacity reverse osmosis water purifiers for household and similar purposes
  • T/FSS 54-2022 Foshan standard Household and similar reverse osmosis drinking water treatment purifier
  • T/CSES 48-2022 Technical guidelines for salt fractionation using nanofiltration-reverse osmosis for high-salinity industrial wastewater treatment
  • T/CAS ES211502003-2022 Rules for quality grading and evaluating of industrial products—Reverse osmosis water treatment unit
  • T/CSES 10-2020 Guidelines for water reuse—Operation and management of the reverse osmosis system for used water reclamation
  • T/ZGM 005-2023 Assessment requirements for quality grading and forerunner — Scale inhibitors for reverse osmosis
  • T/ZGM 010-2022 Assessment requirements for quality grading and forerunner - Two pass disk tube reverse osmosis equipment for waste leachate treatment
  • T/CAQI 15-2016 Reverse osmosis membrane element for household and similar drinking water treatment
  • T/CAS 460-2020 Certification standard for long-acting water saving for household and similar purposes reverse osmosis drinking water treatment purifiers
  • T/ZZB 2246-2021 Household and similar booster pump for reverse osmosis water, nanofiltration water purifier
  • T/SDAQI 020-2021 Classification and test method for water purification performance of household and similar dringking water treatment equipment
  • T/ZGM 012-2023 Technical specifications of spiral wound reverse osmosis membrane products certification for ultra pure water in semiconductors industry

US-VA, reverse osmosis

US-FCR, reverse osmosis

American Society for Testing and Materials (ASTM), reverse osmosis

  • ASTM D4194-03 Standard Test Methods for Operating Characteristics of Reverse Osmosis and Nanofiltration Devices
  • ASTM D4194-03(2008) Standard Test Methods for Operating Characteristics of Reverse Osmosis and Nanofiltration Devices
  • ASTM D4993-89(2003) Standard Practice for Calculation and Adjustment of Silica (SiO2) Scaling for Reverse Osmosis
  • ASTM D4993-89(1998)e1 Standard Practice for Calculation and Adjustment of Silica (SiO2) Scaling for Reverse Osmosis
  • ASTM D3923-08(2014) Standard Practices for Detecting Leaks in Reverse Osmosis and Nanofiltration Devices
  • ASTM D6807-17 Standard Test Method for Operating Performance of Continuous Electrodeionization Systems on Reverse Osmosis Permeates from2 to 100 μS/cm
  • ASTM D6807-02 Standard Test Method for Operating Performance of Continuous Electrodeionization Systems on Reverse Osmosis Permeates from2 to 100 S/cm
  • ASTM D5615-07 Standard Test Method for Operating Characteristics of Home Reverse Osmosis Devices
  • ASTM D4516-00 Standard Practice for Standardizing Reverse Osmosis Performance Data
  • ASTM D5615-07e1 Standard Test Method for Operating Characteristics of Home Reverse Osmosis Devices
  • ASTM D5615-95 Standard Test Method for Operating Characteristics of Home Reverse Osmosis Devices
  • ASTM D5615-95(2001) Standard Test Method for Operating Characteristics of Home Reverse Osmosis Devices
  • ASTM D4516-00(2006)e1 Standard Practice for Standardizing Reverse Osmosis Performance Data
  • ASTM D5615-20 Standard Test Method for Operating Characteristics of Home Reverse Osmosis Devices
  • ASTM D5615-21 Standard Practice for Operating Characteristics of Home Reverse Osmosis Devices
  • ASTM D6807-02(2009) Standard Test Method for Operating Performance of Continuous Electrodeionization Systems on Reverse Osmosis Permeates from2 to 100 S/cm
  • ASTM D4194-23 Standard Test Methods for Operating Characteristics of Reverse Osmosis and Nanofiltration Devices
  • ASTM D4194-95(2001) Standard Test Methods for Operating Characteristics of Reverse Osmosis Devices
  • ASTM D3923-94(2003)e1 Standard Practices for Detecting Leaks in Reverse Osmosis Devices
  • ASTM D4472-89(2003) Standard Guide for Recordkeeping for Reverse Osmosis Systems
  • ASTM D4195-88(2003) Standard Guide for Water Analysis for Reverse Osmosis Application
  • ASTM D4472-89(1998)e1 Standard Guide for Recordkeeping for Reverse Osmosis Systems
  • ASTM D4993-08 Standard Practice for Calculation and Adjustment of Silica (SiO2) Scaling for Reverse Osmosis
  • ASTM D4195-88(1998)e1 Standard Guide for Water Analysis for Reverse Osmosis Application
  • ASTM D4194-03(2014) Standard Test Methods for Operating Characteristics of Reverse Osmosis and Nanofiltration Devices
  • ASTM D4472-08 Standard Guide for Recordkeeping for Reverse Osmosis and Nanofiltration Systems
  • ASTM D5131-90(2007) Standard Guide for Record Keeping for Electrodialysis/Electrodialysis Reversal Systems
  • ASTM D3923-94(1998) Standard Practices for Detecting Leaks in Reverse Osmosis Devices
  • ASTM D4194-95 Standard Test Methods for Operating Characteristics of Reverse Osmosis Devices
  • ASTM D4195-23 Standard Guide for Water Analysis for Reverse Osmosis and Nanofiltration Application
  • ASTM D4472-08(2014) Standard Guide for Recordkeeping for Reverse Osmosis and Nanofiltration Systems
  • ASTM D4516-19 Standard Practice for Standardizing Reverse Osmosis Performance Data
  • ASTM D4516-19a Standard Practice for Standardizing Reverse Osmosis Performance Data
  • ASTM D4516-00(2010) Standard Practice for Standardizing Reverse Osmosis Performance Data
  • ASTM D6161-19 Standard Terminology Used for Microfiltration, Ultrafiltration, Nanofiltration, and Reverse Osmosis Membrane Processes
  • ASTM E1417/E1417M-11 Standard Practice for Liquid Penetrant Testing
  • ASTM D4692-01(2010) Standard Practice for Calculation and Adjustment of Sulfate Scaling Salts (CaSO4, SrSO4, and BaSO4) for Reverse Osmosis and Nanofiltration
  • ASTM D3739-05 Standard Practice for Calculation and Adjustment of the Langelier Saturation Index for Reverse Osmosis
  • ASTM D4195-08 Standard Guide for Water Analysis for Reverse Osmosis and Nanofiltration Application
  • ASTM D3923-23 Standard Practices for Detecting Leaks in Reverse Osmosis and Nanofiltration Devices
  • ASTM D4195-08(2014) Standard Guide for Water Analysis for Reverse Osmosis and Nanofiltration Application
  • ASTM D3923-08 Standard Practices for Detecting Leaks in Reverse Osmosis and Nanofiltration Devices
  • ASTM E1417/E1417M-11e1 Standard Practice for Liquid Penetrant Testing
  • ASTM F994-86(2006) Standard Specification for Design and Installation of Overboard Discharge Hull Penetration Connections
  • ASTM F994-86(2001) Standard Specification for Design and Installation of Overboard Discharge Hull Penetration Connections
  • ASTM F994-86(1996) Standard Specification for Design and Installation of Overboard Discharge Hull Penetration Connections
  • ASTM D6161-05 Standard Terminology Used for Microfiltration, Ultrafiltration, Nanofiltration and Reverse Osmosis Membrane Processes
  • ASTM D4993-08(2014) Standard Practice for Calculation and Adjustment of Silica 40;SiO241; Scaling for Reverse Osmosis
  • ASTM D3739-06 Standard Practice for Calculation and Adjustment of the Langelier Saturation Index for Reverse Osmosis
  • ASTM D3739-06(2010) Standard Practice for Calculation and Adjustment of the Langelier Saturation Index for Reverse Osmosis
  • ASTM D4582-91(2001) Standard Practice for Calculation and Adjustment of the Stiff and Davis Stability Index for Reverse Osmosis
  • ASTM E1418-98 Standard Test Method for Visible Penetrant Examination Using the Water-Washable Process
  • ASTM E1418-16 Standard Practice for Visible Penetrant Testing Using the Water-Washable Process
  • ASTM D6161-10 Standard Terminology Used for Microfiltration, Ultrafiltration, Nanofiltration and Reverse Osmosis Membrane Processes
  • ASTM F994-86(2011) Standard Specification for Design and Installation of Overboard Discharge Hull Penetration Connections
  • ASTM D3739-94(1998) Standard Practice for Calculation and Adjustment of the Langelier Saturation Index for Reverse Osmosis
  • ASTM D3739-94(2003) Standard Practice for Calculation and Adjustment of the Langelier Saturation Index for Reverse Osmosis
  • ASTM D3739-19 Standard Practice for Calculation and Adjustment of the Langelier Saturation Index for Reverse Osmosis
  • ASTM E1418-04 Standard Test Method for Visible Penetrant Examination Using the Water-Washable Process
  • ASTM D4582-10 Standard Practice for Calculation and Adjustment of the Stiff and Davis Stability Index for Reverse Osmosis
  • ASTM F1671-03 Standard Test Method for Resistance of Materials Used in Protective Clothing to Penetration by Blood-Borne Pathogens Using Phi-X174 Bacteriophage Penetration as a Test System
  • ASTM F1671/F1671M-13 Standard Test Method for Resistance of Materials Used in Protective Clothing to Penetration by Blood-Borne Pathogens Using Phi-X174 Bacteriophage Penetration as a Test System
  • ASTM E1219-99 Standard Test Method for Fluorescent Liquid Penetrant Examination Using the Solvent-Removable Process
  • ASTM E1210-99 Standard Test Method for Fluorescent Liquid Penetrant Examination Using the Hydrophilic Post-Emulsification Process
  • ASTM E1210-21 Standard Practice for Fluorescent Liquid Penetrant Testing Using the Hydrophilic Post-Emulsification Process
  • ASTM E1219-16 Standard Practice for Fluorescent Liquid Penetrant Testing Using the Solvent-Removable Process
  • ASTM D4582-23 Standard Practice for Calculation and Adjustment of the Stiff and Davis Stability Index for Reverse Osmosis

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, reverse osmosis

Professional Standard - Urban Construction, reverse osmosis

  • CJ/T 119-2000 Reverse osmosis watertreatment system
  • CJ/T 485-2015 Spiral reverse osmosis membrane equipment for municipal solid waste leachate treatment
  • CJ/T 279-2008 Disk-Tube reverse osmosis equipment for domestic waste leachate treatment

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, reverse osmosis

  • GB/T 19249-2017 Reverse osmosis water treatment equipment
  • GB/T 34241-2017 Spiral wound composite polyamide reverse osmosis membrane element
  • GB 34914-2017 Minimum allowable value of water efficiency and water efficiency grades for reverse osmosis drinking water treatment purifiers

CZ-CSN, reverse osmosis

Korean Agency for Technology and Standards (KATS), reverse osmosis

  • KS V 4030-2014 Reverse osmosis type evaporators for marine use
  • KS V 4030-2005(2010) Reverse osmosis type evaporators for marine use
  • KS V 4030-2005 Reverse osmosis type evaporators for marine use
  • KS K ISO 18695:2009 Textiles-Determination of resistance to water penetration-Impact penetration test
  • KS K ISO 18695:2014 Textiles — Determination of resistance to water penetration — Impact penetration test
  • KS H ISO 2965:2021 Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability —Dete
  • KS H ISO 2965-2014(2019) Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability — Det

Professional Standard-Ships, reverse osmosis

国家海洋局, reverse osmosis

国家市场监督管理总局、中国国家标准化管理委员会, reverse osmosis

  • GB/T 37200-2018 Test methods for detecting leaks in reverse osmosis and nanofiltration devices
  • GB/T 38908-2020 Test methods of chlorine resistance performance of household reverse osmosis and nanofiltration membrane elements
  • GB/T 39221-2020 Determination for performance of scale inhibitors for reverse osmosis seawater desalination—Recurrent condensation cycle test method

National Sanitation Foundation (NSF), reverse osmosis

  • NSF 58 ADD-2011 Reverse Osmosis Drinking Water Treatment Systems
  • NSF 58A-2012 Reverse Osmosis Drinking Water Treatment Systems
  • NSF 58-2013 Reverse Osmosis Drinking Water Treatment Systems
  • NSF 58-2014 Reverse Osmosis Drinking Water Treatment Systems
  • NSF 58-2015 Reverse Osmosis Drinking Water Treatment Systems
  • NSF 58-2007 Reverse osmosis drinking water treatment systems Printed 10-22-07
  • NSF 58E-2003 Reverse Osmosis Drinking Water Treatment Systems (Printed 02/12/04); Editorial Revision: 03/2004

工业和信息化部/国家能源局, reverse osmosis

International Organization for Standardization (ISO), reverse osmosis

  • ISO 18695:2007 Textiles - Determination of resistance to water penetration - Impact penetration test
  • ISO 13885-3:2020 Gel permeation chromatography (GPC) — Part 3: Water as eluent
  • ISO 23446:2021 Marine technology — Product water quality of seawater reverse osmosis (RO) desalination — Guidelines for municipal water supply
  • ISO 2965:2019 Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability — Det

Association Francaise de Normalisation, reverse osmosis

  • NF G07-055*NF ISO 18695:2008 Textiles - Determination of resistance to water penetration - Impact penetration test
  • NF X42-005:1988 Biotechnologies - Vocabulaire - Filtration, microfiltration, ultrafiltration, osmose inverse.
  • NF ISO 2965:2020 Matériaux utilisés comme papier à cigarettes, pour le gainage des filtres et comme papier manchette, y compris les matériaux possédant une zone perméable discrète ou orientée et les matériaux à bandes de perméabilité diverses - Déterminati...
  • NF V37-010*NF ISO 2965:2020 Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability - Determination of air permeability
  • NF A09-521:1988 NON DESTRUCTIVE TESTING. PENETRANT TESTING. SENSITIVITY AND APPLICATION OF PRODUCTS.
  • NF T30-319-3*NF EN ISO 13885-3:2021 Gel permeation chromatography (GPC) - Part 3 : water as eluent

British Standards Institution (BSI), reverse osmosis

  • BS ISO 18695:2007 Textiles - Determination of resistance to water penetration - Impact penetration test
  • BS EN ISO 13885-3:2021 Gel permeation chromatography (GPC) - Water as eluent
  • BS ISO 2965:2019 Tracked Changes. Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability. Determination of air permeability
  • BS EN ISO 13885-1:2021 Gel permeation chromatography (GPC) - Tetrahydrofuran (THF) as eluent
  • BS ISO 23446:2021 Marine technology. Product water quality of seawater reverse osmosis (RO) desalination. Guidelines for municipal water supply
  • 21/30379321 DC BS ISO 23446. Marine technology. Guidelines for product water quality of seawater reverse osmosis (RO) desalination for municipal water supply
  • 19/30397408 DC BS ISO 13885-3. Gel permeation chromatography. Part 3. Water as eluent

Professional Standard - Light Industry, reverse osmosis

  • QB/T 4144-2010 Household and similar reverse osmosis drinking water treatment purifier
  • QB/T 4828-2015 Household and similar uses reverse osmosis water, nanofiltration water storage tank used
  • QB/T 4697-2014 Household and similar booster pump for reverse osmosis water, nanofiltration water purifier

Professional Standard - Machinery, reverse osmosis

  • JB/T 14509-2023 Sea water reverse osmosis desalination device technical specification

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, reverse osmosis

  • GJB 5454-2005 Specification for reverse osmosis desalination device of ship

未注明发布机构, reverse osmosis

  • GJB 9554-2018 Specification for reverse osmosis seawater desalination equipment for ships
  • NB/T 51026-2014 Technical requirements for reverse osmosis process for deep treatment of coal mine water
  • BS ISO 13885-3:2020 Gel permeation chromatography (GPC) Part 3 : Water as eluent
  • BS 1438:2004(2009) Aggregates — Single - sized aggregates for use as a medium in biological percolating filters

工业和信息化部, reverse osmosis

  • HG/T 5166-2017 Evaluation method for antiscaling performance of reverse osmosis antiscalants

Professional Standard - Agriculture, reverse osmosis

  • GB/T 43230-2023 Water quality requirements for reverse osmosis desalination products

ICEA - Insulated Cable Engineers Association Inc., reverse osmosis

  • T-31-610-1994 A LONGITUDINAL WATER PENETRATION RESISTANCE TEST FOR SEALED CONDUCTOR
  • T-34-664-2007-2007 TEST METHOD FOR CONDUCTING LONGITUDINAL WATER PENETRATION RESISTANCE TESTS ON LONGITUDINAL WATER BLOCKED CABLES
  • T-34-664-2018 Test Method for Conducting Longitudinal Water Penetration Resistance Tests on Longitudinal Water Blocked Cables
  • T-34-664-2014-2014 TEST METHOD FOR CONDUCTING LONGITUDINAL WATER PENETRATION RESISTANCE TESTS ON LONGITUDINAL WATER BLOCKED CABLES
  • T-31-610-2007 TEST METHOD FOR CONDUCTING LONGITUDINAL WATER PENERTRATION RESISTANCE TESTS ON BLOCKED CONDUCTORS
  • T-31-610-2018 TEST METHOD FOR CONDUCTING LONGITUDINAL WATER PENETRATION RESISTANCE TESTS ON BLOCKED CONDUCTORS
  • T-31-610-2014 TEST METHOD FOR CONDUCTING LONGITUDINAL WATER PENETRATION RESISTANCE TESTS ON BLOCKED CONDUCTORS

IN-BIS, reverse osmosis

AENOR, reverse osmosis

U.S. Military Regulations and Norms, reverse osmosis

Professional Standard - Electricity, reverse osmosis

  • DL/T 951-2005 Guide for the acceptance of reverse osmosis equipment for water treatment in fossil fuel power plant
  • DL/T 951-2019 Acceptance guidelines for reverse osmosis water treatment devices in thermal power plants
  • DL/T 1261-2013 Guideline for evaluation method of reverse osmosis scale inhibitor in power plant

Guangdong Provincial Standard of the People's Republic of China, reverse osmosis

  • DB44/T 1724-2015 Turbidity method for performance evaluation of reverse osmosis antiscalants
  • DB44/T 841.2-2010 Water Treatment Equipment Performance Test Part 2: Reverse Osmosis

HU-MSZT, reverse osmosis

Professional Standard - Electron, reverse osmosis

  • SJ/T 31455-1994 Requirements of readiness and methods of inspection and assessment for reverse osmosis units
  • SJ 1787-1981 Method of measurement for rated peak working reverse voltage and reverse current of silicon single phase bridge rectifiers,up to 5A

Insulated Cable Engineers Association （ICEA), reverse osmosis

  • ICEA T-31-610-1994 Conducting a Longitudinal Water Penetration Resistance Test for Sealed Conductor
  • ICEA T-34-664-2014 TEST METHOD FOR CONDUCTING LONGITUDINAL WATER PENETRATION RESISTANCE TESTS ON LONGITUDINAL WATER BLOCKED CABLES
  • ICEA T-31-610-2014 TEST METHOD FOR CONDUCTING LONGITUDINAL WATER PENETRATION RESISTANCE TESTS ON BLOCKED CONDUCTORS

Professional Standard - Navy, reverse osmosis

  • HJB 401-2007 Repair Technical Requirements for MFA01 Type Reverse Osmosis Seawater Desalination Unit

RO-ASRO, reverse osmosis

  • SR 1120-1995 Road works. Base layers and bituminous pavement of penetration and semipenetration

Professional Standard - Environmental Protection, reverse osmosis

  • HJ/T 270-2006 Specifications for environmental protection product Reverse osmosis water treatment equipment

Professional Standard - Ferrous Metallurgy, reverse osmosis

  • YB/T 4257.1-2012 Technology criterion of drainage desalination for steel-making industry.Part 1:Reverse osmosis

未注明发布机构, reverse osmosis

  • GJB 9554-2018 Specification for reverse osmosis seawater desalination equipment for ships
  • NB/T 51026-2014 Technical requirements for reverse osmosis process for deep treatment of coal mine water
  • BS ISO 13885-3:2020 Gel permeation chromatography (GPC) Part 3 : Water as eluent
  • BS 1438:2004(2009) Aggregates — Single - sized aggregates for use as a medium in biological percolating filters

KR-KS, reverse osmosis

  • KS H ISO 2965-2021 Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability —Dete

German Institute for Standardization, reverse osmosis

  • DIN ISO 2965:2021-01 Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability - Determination of air permeability (ISO 2965:2019)
  • DIN EN ISO 13885-3:2021-11 Gel permeation chromatography (GPC) - Part 3: Water as eluent (ISO 13885-3:2020); German version EN ISO 13885-3:2021
  • DIN 55672-3:2016-03 Gel permeation chromatography (GPC) - Part 3: Water as elution solvent
  • DIN 55672-3:2007 Gel permeation chromatography (GPC) - Part 3: Water as elution solvent
  • DIN EN ISO 13885-1:2021-11 Gel permeation chromatography (GPC) - Part 1: Tetrahydrofuran (THF) as eluent (ISO 13885-1:2020); German version EN ISO 13885-1:2021

Professional Standard - Building Materials, reverse osmosis

  • JC 692-1998 Fiberglass reinforced plastics pressure shells intended to be used in reverse osmosis water treatment unit

Danish Standards Foundation, reverse osmosis

  • DS/ISO 23446:2021 Marine technology – Product water quality of seawater reverse osmosis (RO) desalination – Guidelines for municipal water supply

ES-UNE, reverse osmosis

European Committee for Standardization (CEN), reverse osmosis

  • EN ISO 13885-3:2021 Gel permeation chromatography (GPC) - Part 3: Water as eluent (ISO 13885-3:2020)

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., reverse osmosis

  • ASHRAE DA-00-9-3-2000 Infiltration@ Natural Ventilation@ and HVAC Performance in the Intelligent Workplace

SE-SIS, reverse osmosis

  • SIS 13 61 03-1962 Method of test for 45-deg, 0-deg directional reflectance of opaque specimens

Professional Standard - Business, reverse osmosis

  • SB/T 10869-2012 Technical rule of disassembly/installation and maintenance for treatment devices of household drinking water.Reverse osmosis device

BE-NBN, reverse osmosis

  reverse osmosis, reverse osmosis.

 



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