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Sodium ion content of wastewater

Sodium ion content of wastewater, Total:233 items.

In the international standard classification, Sodium ion content of wastewater involves: Water quality, Analytical chemistry, Inorganic chemicals, Beverages, Wastes, Products of the chemical industry, Non-ferrous metals, Chipless working equipment, Refractories, Plastics, Production in the chemical industry, Ferroalloys, Construction materials, Particle size analysis. Sieving, Iron and steel products, Non-metalliferous minerals, Road vehicles in general, Organic chemicals, Tea. Coffee. Cocoa, Metalliferous minerals, Farming and forestry, Raw materials for rubber and plastics, Test conditions and procedures in general, Fuels, Textile fibres, Rubber and plastics products, Soil quality. Pedology, Animal feeding stuffs, Products of the textile industry.

European Committee for Standardization (CEN), Sodium ion content of wastewater

EN ISO 14911:1999 Water Quality - Determination of Dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ Using Ion Chromatography - Method for Water and Waste Water ISO 14911:1998
EN 1134:1994 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by Atomic Absorption Spectrometry (AAS)
EN ISO 15061:2001 Water Quality - Determination of Dissolved Bromate - Method by Liquid Chromatography of Ions ISO 15061:2001

Association Francaise de Normalisation, Sodium ion content of wastewater

NF T90-048*NF EN ISO 14911:1999 Water quality - Determination of dissolved Li+, Na+, NH 4+, K+, Mn 2+, Ca 2+, Mg 2+, Sr 2+ and Ba 2+ using ion chromatography - Method for water and waste water.
NF T90-014:1952 WATER TESTING. DETERMINATION OF CHLORINE IONS.
NF T20-528:1980 Sodium and potassium silicates industrial use. Determination of ion content-1,10.
NF T90-009:1986 Testing water - Determination of sulphate ions - Gravimetric method.
NF EN ISO 12624:2022 Produits isolants thermiques pour les équipements de bâtiments et les installations industrielles - Détermination des faibles quantités d'ions chlorure, fluorure, silicate et sodium solubles dans l'eau et mesure du pH
NF T90-004:1985 Testing water. Determination of fluoride ion. Potentiometric method.
NF T90-020:1984 Testing water - Determination of sodium and potassium - Atomic absorption spectrometry method.
NF V05-225*NF ISO 11292:1995 Instant coffee. Determination of free and total carbohydrate contents. Method using high-performance anion-exchange chromatography.
NF T90-040:1986 Testing water - Determination of sulphate ions - Nephelometric method.
NF V76-117*NF EN 1134:1994 Fruit and vegetable juices. Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS).
NF ISO 11292:1995 Café soluble - Détermination des teneurs en hydratés de carbone libres et totaux - Méthode par chromatographie d'échange d'anions à haute performance.
NF A20-432*NF ISO 9517:1990 Iron ores. Determination of water soluble chloride content. Ion-selective electrode method.
NF ISO 17091:2013 Air des lieux de travail - Détermination de la teneur en hydroxyde de lithium, hydroxyde de sodium, hydroxyde de potassium et dihydroxyde de calcium - Méthode par mesurage des cations correspondants utilisant la chromatographie ionique
NF G06-039-1*NF EN ISO 14184-1:2011 Textiles - Determination of formaldehyde - Part 1 : free and hydrolized formaldehyde (water extraction method).

Korean Agency for Technology and Standards (KATS), Sodium ion content of wastewater

KS I ISO 14911:2009 Water quality-Determination of dissolved Li+, Na+,NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography-Method for water and waste water
KS F 2229-2009(2014) Measuring method for the chloride ion content of polystyrene composite wood wool cement boards
KS F 2229-2016 Measuring method for the chloride ion content of polystyrene composite wood wool cement boards
KS E ISO 9517:2010 Iron ores-Determination of water-soluble chloride-Ion-selective electrode method
KS H ISO 11292-2007(2012) Instant coffee－Determination of free and total carbohydrate contents－Method using high-performance anion-exchange chromatography
KS H ISO 11292-2007(2021) Instant coffee－Determination of free and total carbohydrate contents－Method using high-performance anion-exchange chromatography

International Organization for Standardization (ISO), Sodium ion content of wastewater

ISO 14911:1998 Water quality - Determination of dissolved Li<(hoch)+>, Na<(hoch)+>, NH<(Index)4><(hoch)+>, K<(hoch)+>, Mn<(hoch)2+>, Ca<(hoch)2+>, Mg<(hoch)2+>, Sr<(hoch)2+> and Ba<(hoch)2+> using ion chromatography - Method for water and waste water
ISO/CD 13548 Copper, lead and zinc sulfide concentrates — Determination of fluorine content by sodium hydroxide fusion and fluoride ion selective electrode detection
ISO 4907-2:2023 Plastics — Ion exchange resin — Part 2: Determination of water content of anion exchange resins in hydroxide form by centrifugation
ISO 9517:2007 Iron ores - Determination of water-soluble chloride - Ion-selective electrode method
ISO 9517:1989 Iron ores; determination of water soluble chloride content; ion-selective electrode method

German Institute for Standardization, Sodium ion content of wastewater

DIN EN ISO 14911:1999 Water quality - Determination of dissolved Li<(hoch)+>, Na<(hoch)+>, NH<(Index)4><(hoch)+>, K<(hoch)+>, Mn<(hoch)2+>, Ca<(hoch)2+>, Mg<(hoch)2+>, Sr<(hoch)2+> and Ba<(hoch)2+> using ion chromatography - Method for water and waste water (ISO 14911:1998); G
DIN 38406-24:1993 German standard methods for the examination of water, waste water and sludge; cations (group E); determination of cobalt by atomic absorption spectrometry (AAS) (E 24)
DIN 38406-33:2000 German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 33: Determination of manganese by atomic absorption spectrometry (E 33)
DIN 38405-23:1994 German standard methods for the examination of water, waste water and sludge - Anions (Group D) - Part 23: Determination of selenium by atomic absorption spectrometry (D 23)
DIN 38406-14:1992 German standard methods for the examination of water, waste water and sludge; cations (group E); determination of sodium by atomic absorption spectrometry (ASS) using an air-acetylene flame (E 14)
DIN EN ISO 15061:2001 Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions (ISO 15061:2001); German version EN ISO 15061:2001
DIN 38405-33:2001 German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 33: Determination of iodide by spectrometry (D 33)
DIN 38406-14:1992-07 German standard methods for the examination of water, waste water and sludge; cations (group E); determination of sodium by atomic absorption spectrometry (ASS) using an air-acetylene flame (E 14)
DIN 38405-35:2004 German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 35: Determination of arsenic - Method by graphite furnace atomic absorption spectrometry (GF-AAS) (D 35)
DIN EN 1134:1994-12 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrophotometry (AAS); German version EN 1134:1994
DIN 10780:2003-02 Instant coffee - Determination of free and total carbohydrate contents - Method using high-performance anion-exchange chromatography
DIN 54408:2007-10 Testing of ion exchangers - Determination of bulk weight density, equilibrium moisture content and solids

RO-ASRO, Sodium ion content of wastewater

STAS 8295-1969
STAS 8934/12-1979 SALT (SODIUM CHLORIDE) Determination of suphate ions content
STAS 11277/14-1981 MINERAL WATKRS Determination of aluminium ion (Ai3F)
STAS 12678-1988 SLUDGES RESULTED FROM SURFACE WATERS TREATMENT AND WASTE WATERS PURIFI- CATION Sodium and potassium content determination
STAS 9475/4-1974 ION EXCHANGERS Determination of water content and apparent density

PL-PKN, Sodium ion content of wastewater

PN C04587 ArkusZ02-1973 Water and waste water Tests for sodium Determination of sodium by titrimetric method
PN C04587 ArkusZ01-1973 Water and waste water Tests for sodium Determination of sodium by fla- me photometric method
PN C04586-04-1990 Water and waste water Test for iron Determination of totaliron and total dissolved iron by spectrophotometric method with disodium bathophenantrolinedisulphonate or with 1,10 phenanthroline
PN C04570-09-1987 Water and wa"te water Tests for metals by atomie absorption spectrometry Determination of Cr(VI) and Cr(III)
PN C04550 ArkusZ09-1972 Water and waste water -- Tests for content of synthetic surface active agents and their biochemical oxidation -- Determination of biochemical oxidation efficiency of anionic and non-ionic synthetic surface active agents by activated sludge method in kinet

ZA-SANS, Sodium ion content of wastewater

SANS 163-2:1995 Water quality - Determination of dissolved anions by liquid chromatography of ions Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
SANS 374:2005 Standard test methods for chloride ion in water
SANS 163-1:1992 Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions Part 1: Method for water with low contamination

Professional Standard - Agriculture, Sodium ion content of wastewater

231药典三部-2020 Content determination method 3110 sodium ion determination method
204药典四部-2015 3100 content determination method 3110 sodium ion determination method
192药典四部-2020 3100 content determination method 3110 sodium ion determination method
212药典三部-2015 Content determination method 3110 Sodium ion determination method 56

American Society for Testing and Materials (ASTM), Sodium ion content of wastewater

ASTM D3561-11 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3561-02(2007)e1 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3561-96 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3561-02 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3986-11 Standard Test Method for Barium in Brines, Seawater, and Brackish Water by Direct-Current Argon Plasma Atomic Emission Spectroscopy
ASTM UOP434-83 Free Water and Volatile Hydrocarbon Content of Molecular Sieves
ASTM D512-04 Standard Test Methods for Chloride Ion In Water
ASTM D512-10 Standard Test Methods for Chloride Ion In Water
ASTM D512-12 Standard Test Methods for Chloride Ion In Water
ASTM D4458-94(1999) Standard Test Method for Chloride Ions in Brackish Water, Seawater, and Brines
ASTM D3352-94(1999) Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM D3352-03 Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM D3352-03e1 Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM D3352-08a Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM D3352-15 Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM D4191-97 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM D4191-03 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM D4191-08 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM D4191-15 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM D5996-96(2000) Standard Test Method for Measuring Anionic Contaminants in High-Purity Water by On-Line Ion Chromatography
ASTM D5987-96(2002) Standard Test Method for Total Fluorine in Coal and Coke by Pyrohydrolytic Extraction and Ion Selective Electrode or Ion Chromatograph Methods
ASTM D5987-96 Standard Test Method for Total Fluorine in Coal and Coke by Pyrohydrolytic Extraction and Ion Selective Electrode or Ion Chromatograph Methods
ASTM D5987-96(2007) Standard Test Method for Total Fluorine in Coal and Coke by Pyrohydrolytic Extraction and Ion Selective Electrode or Ion Chromatograph Methods

YU-JUS, Sodium ion content of wastewater

JUS H.Z1.145-1987 Testing of industrial vvaters. Detsrmination content of sodium by ion selective electrode
JUS H.G8.380-1989 Reaeents. Sodium acetate trihvdrate and sodium acetate anhydrous. Deternn'nation of calcium and maanesium contents. Flame atomic absorption method
JUS H.G8.426-1990 Reaqents. Sodiuin sulphite, anhvdrous, and sodium sulphite heptahydrate. Determination of lead, copper and calcium contents. Flame atomic absorption method
JUS H.Z1.152-1987 Testing of industrial vvaters. Determination of non-ione surfactants
JUS H.G8.162-1984 Reagents. Sodium carbonate anhydrous and sodium carbonate decahydrate. Detarmination of calcium and magnesium contents. Flame atomic absorption method.
JUS H.Z1.149-1987 Testing of industrial vvaters. Determination of anionic surfactants. Spectrophotometric method

工业和信息化部, Sodium ion content of wastewater

HG/T 6108-2022 Determination method of chloride ion content in waste sulfuric acid
HG/T 5545-2019 Determination of nickel content in lithium-ion battery material waste
HG/T 6117-2022 Determination of copper, nickel, lead, zinc and cadmium content in high-salt wastewater by inductively coupled plasma optical emission spectrometry
HG/T 6116-2022 Determination of sulfur, fluorine and chlorine content in waste chemicals by oxygen bomb combustion ion chromatography
YB/T 4583.2-2017 Determination of potassium oxide and sodium oxide content in mullite by inductively coupled plasma atomic emission spectrometry
YS/T 832-2020 Chemical analysis method for butyl-octyl alcohol spent catalyst Determination of rhodium content by inductively coupled plasma atomic emission spectrometry
YB/T 4511-2017 Determination of the content of direct reduced iron silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium by inductively coupled plasma atomic emission spectrometry

Professional Standard - Chemical Industry, Sodium ion content of wastewater

HG/T 6107～6110-2022 Determination methods of sodium ions, chloride ion content, chemical oxygen demand (COD) and calcium and magnesium ions in waste sulfuric acid (2022)
HG/T 3941-2007;HG/T 3942-2007 Determination of Moisture Content in Industrial Liquid Chlorine Coulometric Method Determination of Metal and Non-metal Ion Content in Industrial Sodium Hydroxide
HG/T 5543~5545-2019 Determination of Cobalt in Waste Chemicals, Determination of Cyanide Content in Cyanide-Containing Waste Liquid and Determination of Nickel Content in Lithium-ion Battery Material Waste (2019)
HG/T 3942-2007 Sodium hydroxide for industrial use.Determination of metal and nonmetal ions content.ICP method
HG/T 4552.3-2013 Method for the measurement tin-content in spent tin-stripping solution.Part 3:Inductively coupled plasma atomic emission spectrometric method
HG/T 4552.2-2013 Method for the measurement tin-content in spent tin-stripping solution.Part 2:Atomic absorption spectrophotometry method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Sodium ion content of wastewater

GB/T 30906-2014 Determination of sodium tripolyphosphate content of sodium tripolyphosphate.Ion chromatography
GB/T 11200.3-1989 Membrane process sodium hydroxide--Determination of calcium contents--Flame atomic absorption method
GB/T 5757-2008 Determination of moisture holding capacity of ion exchange resins
GB/T 5757-1986 Determination for water retention capacity of ion exchange resins
GB/T 11200.1-1989 Membrane process sodium hydroxide--Determination of sodium chlorate content--Tolidine spectrometric method
GB/T 31195-2014 High chloride high ammonia wastewater.Determination of chemical oxygen demand.Chloride ion calibration method
GB/T 5759-2000 Determination for water retention capacity of anion exchange resins in hydroxylic form
GB/T 14641-1993 Industrial circulating cooling water--Determination of sodium--Atomic absorption spectrometry
GB/T 11200.2-1989 Membrane process sodium hydroxide--Determination of aluminium oxide content--Spectrometric method
GB/T 23524-2009 Test method of spent petrochemical catalyst.Determination of platinum.Inductively coupled plasma atomic emission spectrometry
GB/T 23278.8-2009 Methods for chemical analysis of sodium stannate.Part 8:Determination of nitrate content.Ion selective electrode method
GB/T 6730.64-2022 Iron ores—Determination of water soluble chloride content—Ion-selective electrode method
GB/T 6730.64-2007 Iron ores.Determination of water soluble chloride content.Ion-selective electrode method

RU-GOST R, Sodium ion content of wastewater

GOST 34775-2021 Prepared (corrected) water for the manufacture of alcoholic beverages. Determination of the content of calcium, magnesium, sodium, potassium, ammonium ions by ion chromatography
GOST 10898.1-1984 Ion-exchange resins. Determination of moisture content
GOST 3594.3-1993 Moulding refractory clays. Method for the determination of exchange cations content of sodium and patassium
GOST 31869-2012 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis
GOST R 53887-2010 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis
GOST 21216.7-1993 Clay raw materials. Method for determination of chlorine ions in water extract
GOST 21138.3-1985 Chalk. Method for determination of chloride ions content in water extract
GOST 21216.8-1993 Clay raw materials. Method for determination of sulphate ions in water extract
GOST 19609.10-1989 Concentrated kaolin. Method for determination of chlorine ions in water extract
GOST 21138.2-1985 Chalk. Method for determination of sulphate ions content in water extract
GOST 19609.11-1989 Concentrated kaolin. Method for determination of sulphate ions in water extract
GOST R 52181-2003 Drinking water. Determination of anions content by ion chromatography and capillary electrophoresis methods
GOST 19728.13-2001 Talc and talcomagnesite. Method for determination of chlorine ions in water extract
GOST 19728.13-1988 Talc and talcomagnesite. Method for determination of chlorine ions in water extract
GOST R 51429-1999 Fruit and vegetable juices. Method for determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry
GOST 19728.14-2001 Talc and talcomagnesite. Method for determination of sulphate ions in water extract
GOST 19728.14-1974 Talc and talcmagnesite. Method for determination of sulphate ions in water extract
GOST R 51880-2002 Instant coffee. Determination of free and total carbohydrate contents. Method using high-performance anion-exchange chromatography
GOST 31867-2012 Drinking water. Determination of anions content by chromatography and capillary electrophoresis method

Indonesia Standards, Sodium ion content of wastewater

SNI 6989.74-2009
SNI 06-6989.33-2005 Water and waste water - Part 33: Test methods of silver (Ag) content by atomic absorption spectrophotometers (AAS)
SNI 06-6989.39-2005 Water and wastewater - Part 39: Test methods of barium (Ba) content by atomic absorption spectrophotometers (AAS)
SNI 06-6989.54-2005 Water and waste water - Part 54: Test methods of arsenic (As) content with atomic absorption spectrophotometers (AAS) by carbon stoves
SNI 06-6876-2002 Test methods of ammonia content in water by ion selective electrode
SNI 06-6989.44-2005 Water and waste water - Part 44: Test methods of zinc (Zn) content with atomic absorption spectrophotometers (AAS) by carbon stoves
SNI 06-6989.45-2005 Water and waste water - Part 45: Test methods of lead (Pb) content with atomic absorption spectrophotometers (AAS) by extraction
SNI 06-6989.36-2005 Water and waste water - Part 36: Test methods of aluminium (Al) content with atomic absorption spectrophotometers (AAS) by carbon stoves
SNI 06-6989.43-2005 Water and wastewater - Part 43: Test methods of zinc (Zn) content with atomic absorption spectrophotometers (AAS) by extraction
SNI 06-6989.41-2005 Water and waste water - Part 41: Test methods of manganese (Mn) content with atomic absorption spectrophotometers (AAS) by extraction
SNI 6989.7-2009 Water and waste water - Part 7: Test methods of zinc (Zn) by flame-atomic absorption spectrophotometers (AAS)
SNI 6989.6-2009
SNI 6989.8-2009
SNI 6989.16-2009
SNI 6989.18-2009
SNI 6989.34-2009
SNI 6989.46-2009
SNI 6989.63-2009
SNI 6989.4-2009
SNI 6989.5-2009
SNI 6989.64-2009
SNI 6989.68-2009
SNI 6989.69-2009
SNI 6989.17-2009

Taiwan Provincial Standard of the People's Republic of China, Sodium ion content of wastewater

CNS 5862-1984 Method of Test for Sulfate Ion in Water and Wastewater (Gravimetric Method)
CNS 13407-1998 Method of test for water-soluble chloride ion content in fine aggregate
CNS 8998-1982 Method of Test for Copper in Industrial Waste Water - Atomic Absorption Spectrophotometric Method
CNS 13465-1995 Method of Test for the Water Soluble Chloride Ion Content of Fresh Concrete
CNS 14703-2002 Method of test for water-soluble chloride in mortar and concrete
CNS 14702-2002 Method of test for acid-soluble chloride in mortar and concrete

Anhui Provincial Standard of the People's Republic of China, Sodium ion content of wastewater

DB34/T 2192-2014 Determination of Chloride and Sulfate Content in High Purity Sodium Hydroxide by Ion Chromatography

Qinghai Provincial Standard of the People's Republic of China, Sodium ion content of wastewater

DB63/T 1296-2014 Determination of sodium chloride and sulfate content in industrial sodium carbonate by ion chromatography
DB63/T 1422-2015 Determination of Potassium, Sodium, Calcium, Magnesium, Boron and Lithium in Brine - Inductively Coupled Plasma Emission Spectrometry
DB63/T 1421-2015 Determination of Potassium, Sodium, Calcium, Magnesium and Sulfur in Carnallite by Inductively Coupled Plasma Emission Spectrometry
DB63/T 1431-2015 Determination of Aluminum, Calcium, Magnesium, Iron, Silicon, Vanadium in Industrial Sodium Chromate - Inductively Coupled Plasma Emission Spectrometry
DB63/T 1432-2015 Determination of Aluminum, Calcium, Magnesium, Iron, Silicon, Vanadium in Industrial Sodium Dichromate - Inductively Coupled Plasma Emission Spectrometry

Group Standards of the People's Republic of China, Sodium ion content of wastewater

T/LNWTA 009-2021 Standard for chromium ion content in brine for water treatment agent and diaphragm electrolysis to prepare sodium hypochlorite and chlor alkali
T/QAS 073-2021 Determination of Calcium and Iron Content in Sodium Hydroxide by Inductively Coupled Plasma Emission Spectrometry
T/SBX 029-2019 Mercury Salt Titration Method for Determination of Trace Chloride Ion Content in Water-Insoluble Organic Amines
T/CSTM 00532-2023 Determination of potassium, sodium, calcium, magnesium, iron and zinc in rayon-based carbon fibre– Inductively coupled plasma atomic optical spectrometry
T/SGX 002-2018 Power lithium-ion battery application—Ceramic coating separator Part2：Moisture content
T/CSTM 00531-2023 Determination of potassium, sodium, calcium, magnesium, iron and silicon in polyacrylonitrile-based carbon fibre- Inductively coupled plasma optical emission spectrometry

NL-NEN, Sodium ion content of wastewater

NEN 6579-1985 Rain water- Potentiometric determination of hydronium ion content
NEN 6423-1988 Water - Determination of sodium content by atomic absorption spectrometry (flame technique)

HU-MSZT, Sodium ion content of wastewater

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, Sodium ion content of wastewater

GB/T 34500.1-2017 Chemical analysis methods for rare earth residue and waste water—Part 1：Determination of fluorine content—Ion selective electrode analysis
GB/T 6730.76-2017 Iron ores—Determination of potassium, sodium, vanadium, copper, zinc, lead, chromium, nickel, cobalt elements—Inductively coupled plasma optical emission spectrometry

CZ-CSN, Sodium ion content of wastewater

CSN 64 0902-1988 Determination of moisture content of ion exchange resins

Professional Standard - Commodity Inspection, Sodium ion content of wastewater

SN/T 3911-2014 Determination of water soluble fluorine in building sands.Ion chromatography
SN/T 4024-2013 Determination of sodium, potassium and vanadium content in coal tar oil and anthracene oil.Inductively coupled plasma atomic emission spectrometry
SN/T 3919-2014 Determination of water-soluble chloride content in iron ores.Ion chromatography
SN/T 3345-2012 Determination of the elements of chromium,nickel,vanadium,molybdenum,copper,manganese,titanium,aluminium,magnesium,zinc and calcium in stainless steel waste and scrap.Inductively coupled plasma atomic emission spectrometry

Hebei Provincial Standard of the People's Republic of China, Sodium ion content of wastewater

DB13/T 2856-2018 Determination of iron ore potassium and sodium content by inductively coupled plasma atomic emission spectrometry
DB13/T 5590-2022 Determination of phosphorus, titanium, manganese, zinc, potassium and sodium in iron-containing dust and sludge - Inductively coupled plasma atomic emission spectrometry
DB13/T 5589-2022 Determination of phosphorus, titanium, manganese, chromium, potassium and sodium content in steel slag by inductively coupled plasma atomic emission spectrometry

Shandong Provincial Standard of the People's Republic of China, Sodium ion content of wastewater

DB37/T 4201-2020 Rapid Screening and Detection Method for Chloride Ion Content in Cement
DB37/T 2741-2015 Determination of Calcium, Copper, Iron, Magnesium, Manganese, Potassium, Sodium, Zinc Content in Feed Inductively Coupled Plasma Emission Spectroscopy (ICP-AES) Method

国家市场监督管理总局、中国国家标准化管理委员会, Sodium ion content of wastewater

GB/T 41330-2022 Analysis of water used in boiler and cooling system—Determination of trace copper, iron, sodium, calcium and magnesium—Inductively coupled plasma mass spectrometry (ICP-MS)
GB/T 41068-2021 Nanotechnologies—Determination of water-soluble anions content in graphene powder—Ion chromatography method
GB/T 38394-2019 Coal tar—Determination of sodium, calcium, magnesium and iron content—Inductively coupled plasma optical emission spectrometry
GB/T 38812.3-2020 Direct reduced iron—Determination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method
GB/T 23524-2019 Method for chemical analysis of petrochemical spent platinum catalyst—Determination of platinum—Inductively coupled plasma atomic emission spectrometry

Japanese Industrial Standards Committee (JISC), Sodium ion content of wastewater

JIS K 0400-48-20:1998 Water quality -- Determination of sodium and potassium -- Part 1: Determination of sodium by atomic absorption spectrometry
JIS K 0400-49-20:1998 Water quality -- Determination of sodium and potassium -- Part 2: Determination of potassium by atomic absorption spectrometry
JIS K 1200-5:2000 Sodium hydroxide for industrial use -- Part 5: Determination of silicon content -- Inductively coupled plasma atomic emission spectrochemical analysis
JIS K 1200-8-2:2000 Sodium hydroxide for industrial use -- Part 8: Determination of calcium content -- Section 2: Inductively coupled plasma atomic emission spectrometry
JIS K 1200-9-2:2000 Sodium hydroxide for industrial use -- Part 9: Determination of magnesium content -- Section 2: Inductively Coupled Plasma atomic emission spectrometry

The American Road & Transportation Builders Association, Sodium ion content of wastewater

AASHTO T 291-1994 Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil
AASHTO T 291-1994(R 2018) Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil
AASHTO T 290-1995 Standard Method of Test for Determining Water-Soluble Sulfate Ion Content in Soil
AASHTO T 290-1995(R2007) Standard Method of Test for Determining Water-Soluble Sulfate Ion Content in Soil

British Standards Institution (BSI), Sodium ion content of wastewater

BS ISO 4907-2:2023 Plastics. Ion exchange resin - Determination of water content of anion exchange resins in hydroxide form by centrifugation
BS ISO 9517:2007 Iron ores - Determination of water-soluble chloride content - Ion-selective electrode method
22/30423465 DC BS ISO 4907-2. Plastics. Ion exchange resin. Part 2. Determination of water content of anion exchange resins in hydroxide form

National Metrological Technical Specifications of the People's Republic of China, Sodium ion content of wastewater

JJF(建材)148-2018 Calibration Specification for Distillation Instruments for Determination of Chloride Content in Cement
JJF(建材) 148-2018 Specification for calibration of distiller for determination of chloride ion content in cement

AENOR, Sodium ion content of wastewater

UNE 83954:2008 Concrete durability. Aggresive water. Determinatin of the ion amonium content
UNE 83955:2008 Concrete durability. Aggresives water. Determination of ion magnesium content.
UNE 83956:2008 Concrete durability. Water for mixing and aggresive water. Ion sulfate content.

Guangxi Provincial Standard of the People's Republic of China, Sodium ion content of wastewater

DB45/T 2106-2019 Determination of Potassium, Sodium, Calcium and Magnesium in Nonfood Plants by Inductively Coupled Plasma-Atomic Emission Spectrometry
DB45/T 2107-2019 Determination of Sulfur Content in Waste Battery Lead Sulfate and Its Desulfurization Products Inductively Coupled Plasma Atomic Emission Spectrometry
DB45/T 1341-2016 Determination of Sulfur Trioxide Content in Cement by Inductively Coupled Plasma-Atomic Emission Spectrometry

Professional Standard - Ferrous Metallurgy, Sodium ion content of wastewater

YB/T 4220-2010 Determination of vanadium pentoxide potassium oxide and sodium oxide content by inductively coupled plasma atomic emission spectrometry

海关总署, Sodium ion content of wastewater

SN/T 5249-2020 Determination of iron, manganese, copper, aluminum, titanium, lead, chromium, calcium, magnesium, zinc, potassium and sodium in precipitated hydrated silica by inductively coupled plasma atomic emission spectrometry

AASHTO - American Association of State Highway and Transportation Officials, Sodium ion content of wastewater

T 291-1994 Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil
T291-1994 Standard Method of Test for Determining Water Soluble Chloride Ion Content in Soil
T 290-1994 Standard Method of Test for Determining Water Soluble Sulfate Ion Content in Soil

国家能源局, Sodium ion content of wastewater

NB/SH/T 0992-2019 Determination of sodium, potassium, calcium and magnesium contents in fatty acid methyl esters by inductively coupled plasma optical emission spectrometry

Professional Standard - Geology, Sodium ion content of wastewater

DZ/T 0064.28-2021 Methods of analysis of groundwater quality - Part 28: Determination of potassium, sodium, lithium and ammonium by ion chromatography

VN-TCVN, Sodium ion content of wastewater

TCVN 7033-2002 Instant coffee.Determination of free and total carbohydrate contents.Method using high-performance anion-exchange chromatography
TCVN 7759-2008 Distillate Fuels.Determination of free water and particulate contamination (Visual inspection procedures)

BE-NBN, Sodium ion content of wastewater

NBN EN 1134-1995 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS)

ES-UNE, Sodium ion content of wastewater

UNE-EN 1134:1995 FRUIT AND VEGETABLE JUICES. DETERMINATION OF SODIUM, POTASIUM, CALCIUM AND MAGNESIUM CONTENT BY ATOMIC ABSORPTION SPECTROMETRY (AAS).

未注明发布机构, Sodium ion content of wastewater

ISO 11292:1995/Amd 1:1997 Instant coffee - Determination of free and total carbohydrate contents - Method using high-performance anion-exchange chromatography

SE-SIS, Sodium ion content of wastewater

SIS SS 02 81 60-1982 Metal content of water determined bv atomic absorption spectroscopy, atomization in fiame — Special guidelines for sodium and potassium

Jilin Provincial Standard of the People's Republic of China, Sodium ion content of wastewater

DB22/T 1694-2012 Determination of cobalt, copper, iron, lead, zinc, calcium, magnesium, manganese, cadmium, chromium, sodium in nickel chloride by inductively coupled plasma spectrometry
DB22/T 1693-2012 Determination of cobalt, copper, iron, lead, zinc, calcium, magnesium, manganese, cadmium, chromium, sodium in nickel sulfate by inductively coupled plasma spectrometry

Heilongjiang Provincial Standard of the People's Republic of China, Sodium ion content of wastewater

DB23/T 3602-2023 Chemical analysis method of graphite ore Determination of potassium, sodium and silicon content Lithium metaborate melting-inductively coupled plasma atomic emission spectrometry