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Sewage Oxygen Content

Sewage Oxygen Content, Total:499 items.

In the international standard classification, Sewage Oxygen Content involves: Water quality, Analytical chemistry, Air quality, Vocabularies, Ferroalloys, Wastes, Inorganic chemicals, Nuclear energy engineering, Non-metalliferous minerals, External sewage systems, Construction industry, Milk and milk products, Shipbuilding and marine structures in general, Raw materials for rubber and plastics, Products of the chemical industry, Non-ferrous metals, Plastics, Protection of and in buildings, Metalliferous minerals, Beverages, Fruits. Vegetables, Protection against dangerous goods, Environmental protection, Testing of metals, Construction materials, HEALTH CARE TECHNOLOGY, Coals, Microbiology, Hydraulic energy engineering, Pesticides and other agrochemicals, Paints and varnishes, Sugar. Sugar products. Starch, Geology. Meteorology. Hydrology, Powder metallurgy, Iron and steel products, Physical planning. Town planning, Inland navigation vessels, Leather technology, Natural gas, Sterilization and disinfection, CONSTRUCTION MATERIALS AND BUILDING, Rubber, Physics. Chemistry.


ZA-SANS, Sewage Oxygen Content

Taiwan Provincial Standard of the People's Republic of China, Sewage Oxygen Content

  • CNS 3750-1975 Method for Determination of Dissolved Oxygen in Polluted and Waste Water
  • CNS 3751-1975 Method for Determination of Biochemical Oxygen Demand in Polluted and Waste Water
  • CNS 3797-1975 Method for Measuring Water Content in Stack Gas
  • CNS 4051-1976 Methods for Determination of Nitrate Nitrogen in Polluted and Waste Water
  • CNS 4052-1976 Methods for Determination of Nitrite Nitrogen in Polluted and Waste Water
  • CNS 3656-1983 Method of Test for Optimum SO3 in Portland Cement

HU-MSZT, Sewage Oxygen Content

Association Francaise de Normalisation, Sewage Oxygen Content

  • NF T90-340*NF EN ISO 8192:2007 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation.
  • NF EN 12880:2000 Caractérisation des boues - Détermination de la teneur en matière sèche et de la teneur en eau
  • NF X43-018:1983 Air pollution. Measurement of nitrogen oxides by chemiluminescence.
  • NF U44-108:1982 Boues des ouvrages de traitement des eaux usées urbaines - Boues liquides - Échantillonnage en vue de l'estimation de la teneur moyenne d'un lot
  • NF P16-700-15*NF EN 12255-15:2004 Wastewater treatment plants - Part 15 : measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
  • NF T90-340:1995 Water quality. Test for the inhibition of oxygen consumption by activated sludge.
  • NF T90-011:1962 WATER TESTING. DETERMINATION OF CARBON DIOXIDE.
  • NF X43-020:1983 ATMOSPHERIC POLLUTION. DETERMINATION OF TOTAL GASEOUS SULPHUR OR SULPHUR DIOXIDE ONLY BY FLAME. PHOTOMETRY IN AMBIANT AIR.
  • NF EN ISO 8192:2007 Qualité de l'eau - Essai d'inhibition de la consommation d'oxygène par des boues activées pour l'oxydation du carbone et de l'ammonium
  • NF X43-019:1983 Atmospheric pollution. Determination of the sulphur dioxide content of the ambient air by means of ultraviolet fluorescence.
  • NF V05-119:1974 LIQUID FRUIT AND VEGETABLE PRODUCTS. DETERMINATION OF THE CONTENT OF SULPHUR DIOXIDE (RAPIDE METHOD).
  • NF X43-012:1974 Determination of carbon monoxide content in the ambient outdoor air, by absorption of an infrared radiation.
  • NF T90-314*NF EN ISO 9887:1995 Water quality. Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium. Semi-continuous activated sludge method (scas).
  • NF EN 12050-1:2015 Stations de relevage d'effluents pour les bâtiments et terrains - Partie 1 : stations de relevage pour effluents contenant des matières fécales
  • NF P15-478:1990 Methods of testing cement. Determination of the chloride, carbon dioxide and alkali content of cement.
  • NF EN 15934:2012 Boues, bio-déchets traités, sols et déchets - Calcul de la teneur en matière sèche par détermination du résidu sec ou de la teneur en eau
  • NF P18-449*NF EN 13577:2007 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water
  • NF T90-309:1993 WATER QUALITY. EVALUATION IN AN AQUEOUS MEDIUM OF THE "ULTIMATE" AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS. METHOD BY DETERMINING THE OXYGEN DEMAND IN A CLOSED RESPIROMETER. (EUROPEAN STANDARD EN 29408).
  • NF T12-028:1987 Pulps. Determination of silica content.

National Sanitation Foundation (NSF), Sewage Oxygen Content

British Standards Institution (BSI), Sewage Oxygen Content

  • BS EN 12255-15:2003 Wastewater treatment plants - Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
  • BS EN ISO 8192:2007 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
  • BS EN 12880:2000 Characterization of sludges - Determination of dry residue and water content
  • BS 4938-2:1982 Dirt content of milk - Method for the determination of visible dirt content (rapid method)
  • DD ENV 12260-1996 Water quality. Determination of nitrogen. Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
  • DD ENV 12836-2001 Surface active agents. Determination of the water number of alkoxylated products
  • BS ISO 8573-4:2019 Compressed air. Contaminant measurement - Particle content
  • BS 4938-2P:1982 Dirt content of milk - Photographic standards for the method for the determination of visible dirt content of milk (rapid method)
  • BS ISO 249:2016+A1:2022 Rubber, raw natural. Determination of dirt content

PT-IPQ, Sewage Oxygen Content

AENOR, Sewage Oxygen Content

  • UNE 7368:1977 DETERMINATION OF SOILS ORGANIC MATTER CONTENT WITH OXYGENATED WATER.
  • UNE 37219:1980 LEAD OXYDES. DETERMINATION OF WATER-SOLUBLE MATTER CONTENTS.
  • UNE-EN 12255-15:2004 Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
  • UNE-EN ISO 8192:2007 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007)

RO-ASRO, Sewage Oxygen Content

CZ-CSN, Sewage Oxygen Content

  • CSN 65 1042-1980 Aluminium oxide. Determination of mois- ure content
  • CSN 83 0521 Cast.5-1976 Determination of tars in phenol waste waters
  • CSN 83 0570-1963 Determination of sulphocyanides in phenol waste waters
  • CSN 83 0571-1963 Determination of tars in phenol waste waters
  • CSN 83 0540 Cast.8-1982 Chemical and physicalanalysls of waste water Determination of Chemi- cal oxygen demand
  • CSN 83 0540 Cast.9-1982 Chemical and physical analysis of waste water Determination of bio- chemical oxygen demand
  • CSN 73 6551-1995 Purification of waste water with content of petroleum matters
  • CSN 83 0540 Cast.27-1987 Chemical and physical analysis of waste waters. Determination of total cyanides
  • CSN 83 0540 Cast.13-1984 Chemical and physical analysis of waste water Determination of organic and total nitrogen
  • CSN EN 196-21-1993 Meethods of testing cement; Determination of the chloride, carbon dioxide and alkali content of cement
  • CSN 72 1069-1970 Determination of the small contents of iron trioxide
  • CSN 83 4721 Cast.3-1987 Air Pollution Control. Determination of nitrogen oxides emissions from stationary sources. Alkalimetric titration method
  • CSN 83 4721 Cast.4-1987 Air Pollution Control. Determination of nitrogen oxides emissions from stationary sources. Photometric measurement method
  • CSN 65 2101-1985 Potassium hydroxide technical. Determination of potassium hydroxide content. Total alkalinity and potassium carbonate content. Titrimetrical method
  • CSN 83 0917-1977 Protection of water against petroleum matters. Oily water eewerage and treatment
  • CSN 44 1350-1974 Determination of oxygen in solid fuels
  • CSN 83 4721 Cast.2-1987 Air Pollution Control. Determination of nitrogen oxides emissions from stationary sources. Sampling for manual measurement

Professional Standard - Chemical Industry, Sewage Oxygen Content

  • HG 5-1607-1985 Determination of carbon dioxide content in industrial circulating cooling water fouling and corrosion products
  • HG/T 3536-2003 Industrial circulating cooling water-Determination of carbon dioxide for sludge and corrosion products
  • HG/T 3536-2011 Industrial circulating cooling water. Determination of carbon dioxide for sludge and corrosion products
  • HG/T 3536-1985 Industrial circulating cooling water-Determination of carbon dioxide for sludge and corrosion products
  • HG/T 3531-2003 Industrial circulating cooling water-Determination of water for sludge and corrosion products
  • HG/T 3531-2011 Industrial circulating cooling water. Determination of water for sludge and corrosion products
  • HG/T 4542-2013 Circulating cooling water.Determination of polyepoxysuecinic acid
  • HG/T 3062-2023 Determination of silica content in rubber compound precipitated hydrated silica
  • HG/T 3062-1999 Rubber compounding ingredients.Silica,precipitated,hydrated.Determination of silica content on drid sample
  • HG/T 3062-2008 Rubber compounding ingredients.Silica, precipitated, hydrated.Determination of silica content on dried sample
  • HG/T 3068-2008 Rubber compounding ingredients.Silica, precipitated, hydrated.Determination of total copper content
  • HG/T 3069-2008 Rubber compounding ingredients.Silica, precipitated, hydrated.Determination of total manganese content
  • HG/T 3070-2008 Rubber compounding ingredients.Silica, precipitated, hydrated.Determination of total iron content
  • HG/T 3068-1999 Rubber compounding ingredients.Silica,precipitated,hydrated.Determination of total copper content
  • HG/T 3069-1999 Rubber compounding ingredients.Silica,precipitated,hydrated.Determination of total manganese content
  • HG/T 3070-1999 Rubber compounding ingredients.Silica,precipitated,hydrated.Determination of total iron content
  • HG/T 3532-2003 Industrial circulating cooling water-Determination of ferrous sulphide for sludge and corrosion products
  • HG/T 3535-2003 Industrial circulating cooling water-Determination of sulphates for sludge and corrosion products
  • HG/T 3532-2011 Industrial circulating cooling water. Determination of ferrous sulphide for sludge and corrosion products
  • HG/T 3535-2011 Industrial circulating cooling water. Determination of sulphates for sludge and corrosion products
  • HG 5-1606-1985 Method for determination of sulfate content in scale and corrosion products of industrial circulating cooling water
  • HG/T 3535-1985 Industrial circulating cooling water-Determination of sulphates for sludge and corrosion products
  • HG/T 3748-2014 Rubber compounding ingredients.Silica,precipitated, hydrated, determination of matter soluble in water.Cold extraction method
  • HG/T 3748-2004 Rubber compounding ingredients Silica, precipitated, hydrated Determination of matter soluble in water Cold extraction method
  • HG/T 2956.6-2001 Ascharite ores - Determination of calcium and magnesium oxides content - Volumetric method

PL-PKN, Sewage Oxygen Content

  • PN C04545 ArkusZ08-1972 Wo?er and was?e wa?er Test* for dissolved oxygen Determination o? dissolyed oxygen with membranie oxygenic gauge
  • PN C04567 ArkusZ07-1971 Water and waste water. Study of silica content. Determination of to- tal silica by gravimetric method
  • PN C04567 ArkusZ01-1971 Water and waste water Study of silica content Introduction
  • PN C04578 ArkusZ06-1974 Werter ond w?sie 'woter Tests lor chemica! oxygen demand ond of organie cci bon content Datermination of biochemical twygen (BOD) by manometrie melhod
  • PN C04567 ArkusZ08-1971 Water and waste water Study of silica content Determination of total silica by colorimetric methods
  • PN C04578-02-1985 Water and waste water Tests for chemical oxygen demand and of organie carbon content Determination of chemical oxygen demand (COD) by permanganate method
  • PN C04578 ArkusZ03-1974 Water and waste water Tests for chemical oxygen demand and of organie carbon content Determination of chemical oxygen demand (COD) by dichromate method
  • PN C84002-18-1986 Sodium hydroxide technical Determination of mercury content Photocolorimetric method
  • PN C04567 ArkusZ02-1971 Water and waste wat er. Study oi silica content. Determination of reactive silica by colorimetric me- thod with ammonium molybdate
  • PN A75108-1986 Fruits vegetables and derived products Determination of total sulphur dioxide content
  • PN P04821-1974 Tex?iles Determination of the content of tilanium dioxide
  • PN C04567-09-1989 Water and waste water Test for silica Determination oi silica total, reactive and nonreactive by colorimetrie method Rang?: 0,01-5,0 mg/l
  • PN C84002-17-1986 Sodium hydroxide technical Determination of calcium and magnesium content Complexometric methods
  • PN C89085-17-1986 Epoxy resins Methods of testing Determination of total chlorine and bromine content
  • PN A75022-1962 Food products Determina?ion o{ sulphur dioxide content

NL-NEN, Sewage Oxygen Content

  • NEN 6495-1984 Water - Photometric determination of the ozone content
  • NEN 6490-1982 Water - lodometric determination of the oxygen content according to Winkler
  • NEN 6523-1990 Water - A method for the calculation of the content of hydrogen carbonate, carbon dioxide and carbonate from total carbon dioxide content and the pH
  • NEN-EN 196-21-1993 Methods of testing cement. Determination of the chloride, carbon dioxide and alkali content of cement
  • NEN 3808-1970 Gelatine. Determination of sulfur dioxide content

FI-SFS, Sewage Oxygen Content

Professional Standard - Environmental Protection, Sewage Oxygen Content

  • HJ 576-2010 Technical specifications for Anaerobic-Anoxic-Oxic activated sludge process
  • HJ 578-2010 Technical specifications for oxidation ditch activated sludge process
  • HJ 580-2010 Technical specifications for oil-contained wastewater treating process
  • HJ 2013-2012 Technical specifications of up-flow anaerobic sludge blanket（UASB）reactor for wastewater treatment
  • HJ/T 15-1996 Supersonic flowmeter of wastewater
  • HJ 2009-2011 Technical Specifications for Biological Contact Oxidation Sewage Treatment Engineering

AT-ON, Sewage Oxygen Content

  • ONORM M 5876-1999 Measurement of the oxygen content of water and waste water - Continuous electrochemical method
  • ONORM M 6630-1992 Water analysis - Test for the inhibition of oxygen consumption by activated Sludge
  • ONORM M 5888-1998 Measurement of oxygen transfer of aeration equipment in clean water and activated Sludge
  • ONORM M 6270-1985 Determination ofthe water content and dry residue and/or dry matter of Sludge and Sediments
  • ONORM M 6293-1989 Analysis of sewage Sludge; determination of phosphorus in Sludges and Sediments
  • ONORM EN 196-21-1992 Methods of testing cement - Determination of the Chloride, carbon dioxide and alkali content of cement

ANSI - American National Standards Institute, Sewage Oxygen Content

  • IT4.40-1996 Photography (Processing) - Effluents - Determination of Biochemical Oxygen Demand (BOD) and Dissolved Oxygen (DO)

German Institute for Standardization, Sewage Oxygen Content

  • DIN EN ISO 8192:2007-05 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007); German version EN ISO 8192:2007
  • DIN EN 12880:2001-02 Characterization of sludges - Determination of dry residue and water content; German version EN 12880:2000 / Note: To be replaced by DIN EN 15934 (2009-05).
  • DIN EN 12255-15:2004 Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants; German version EN 12255-15:2003
  • DIN EN 12880:2001 Characterization of sludges - Determination of dry residue and water content; German version EN 12880:2000
  • DIN EN ISO 8192:2007 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007)English version of DIN EN ISO 8192:2007-05
  • DIN 38414-9:1986-09 German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of the chemical oxygen demand (COD) (S 9)
  • DIN EN 12255-15:2004-04 Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants; German version EN 12255-15:2003
  • DIN 4261-5:2012 Small sewage treatment plants - Part 5: Infiltration of aerobic biologically treated domestic wastewater
  • DIN EN 13346:2001 Characterization of sludges - Determination of trace elements and phosphorus - Aqua regia extraction methods; German version EN 13346:2000
  • DIN EN 14672:2005 Characterization of sludges - Determination of total phosphorus; English version of DIN EN 14672
  • DIN 38414-9:1986 German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of the chemical oxygen demand (COD) (S 9)
  • DIN 38414-6:1986-04 German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of oxygen consumption rate (S 6)
  • DIN EN ISO 3727-1:2002 Butter - Determination of moisture, non-fat solids and fat contents - Part 1: Determination of moisture content (Reference method) (ISO 3727-1:2001); German version EN ISO 3727-1:2001

Professional Standard - Ferrous Metallurgy, Sewage Oxygen Content

  • YB/T 5038-2012 Molybdenum oxide.Determination of moisture.Gravimetric method
  • YB/T 547.2-2014 Vanadium slag.Determination of silicon dioxide content.Perchloric acid dehydration gravimetric method
  • YB/T 505.4-2007 Vanadium and titanium slag Determination of calcum and magnesium content-method
  • YB/T 190.1-2015 Continuous casting mold powder.Determination of silicon dioxide content.Perchloric acid dehydration gravimetric method
  • YB/T 505.1-2007 Vanadium and titanium slag Determination of silicon dioxide content-Gravimetric method
  • YB/T 191.3-2001 Methods for chemical analysis of chromium ores----The perchloric acid dehydration gravimetric method for the determination of silicon dioxide content

ES-AENOR, Sewage Oxygen Content

SE-SIS, Sewage Oxygen Content

Korean Agency for Technology and Standards (KATS), Sewage Oxygen Content

International Organization for Standardization (ISO), Sewage Oxygen Content

  • ISO 8192:2007 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
  • ISO 8192:1986 Water quality; Test for inhibition of oxygen consumption by activated sludge
  • ISO 1917:1972 Hydrated sodium perborates for industrial use; determination of sodium oxide, boric oxide and available oxygen contents; volumetric methods
  • ISO 3702:1976 Anhydrous hydrogen fluoride for industrial use; Determination of sulphur dioxide content; Iodometric method
  • ISO 5522:1981 Fruits, vegetables and derived products; Determination of total sulphur dioxide content
  • ISO 2005:1974 Natural rubber latex — Determination of sludge content
  • ISO 1915:1972 Boric oxide for industrial use; Determination of boric oxide content; Volumetric method
  • ISO 2005:1985 Natural rubber latex concentrate — Determination of sludge content
  • ISO 1994:1976 Hard coal; Determination of oxygen content
  • ISO 5523:1981 Liquid fruit and vegetable products; Determination of sulphur dioxide content (Routine method)
  • ISO/DIS 7383-1:2023 Fine bubble technology — Evaluation method for determining gas content in ultrafine bubble dispersions in water — Part 1: Oxygen content

KR-KS, Sewage Oxygen Content

  • KS I ISO 8192-2022 Water quality — Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation

North Atlantic Treaty Organization Standards Agency, Sewage Oxygen Content

  • STANAG 4167-1982 NATO POLLUTANT DISCHARGE CONNECTION FOR SEWAGE AND FOR OILY WATER

European Committee for Standardization (CEN), Sewage Oxygen Content

  • EN 12880:2000 Characterization of sludges - Determination of dry residue and water content
  • EN ISO 8192:1992 Water Quality - Test for the Inhibition of Oxygen Consumption by Activated Sludge (ISO 8192 : 1986)
  • EN ISO 8192:2007 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007)
  • EN 12255-15:2003 Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
  • EN 196-21:1989 Methods of testing cement; determination of the chloride, carbon dioxide and alkali content of cement
  • EN 14672:2005 Characterization of sludges - Determination of total phosphorus
  • EN ISO 9887:1994 Water Quality - Evaluation of the Aerobic Biodegradability of Organic Compounds in an Aqueous Medium - Semi- Continuous Activated Sludge Method (SCAS) (ISO 9887:1992)
  • EN ISO 4491-4:2013 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction

Danish Standards Foundation, Sewage Oxygen Content

  • DS/EN 12880:2001 Characterization of sludges - Determination of dry residue and water content
  • DS/EN 12255-15:2004 Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
  • DS 264:1982 Water quality. Determination of manganese in water, sludge and sediment by atomic absorption spectrophotometry in flame
  • DS/EN ISO 8192:2007 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
  • DS 262:1982 Determination of aluminium in water, sludge and sediment by atomic absorption spectrophotometry in flame

Lithuanian Standards Office , Sewage Oxygen Content

  • LST EN 12880-2002 Characterization of sludges - Determination of dry residue and water content
  • LST EN 12255-15-2004 Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
  • LST ISO 5522:1997 Fruits, vegetables and derived products. Determination of total sulphur dioxide content
  • LST EN ISO 8192:2007 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007)
  • LST ISO 5523:1998 Liquid fruit and vegetable products. Determination of sulphur dioxide content (Routine method)

ES-UNE, Sewage Oxygen Content

Professional Standard - Urban Construction, Sewage Oxygen Content

  • CJ/T 56-1999 Municipal sewage.Determination of chemical oxygen demand.Potassium dichromate method
  • CJ/T 54-1999 Municipal sewage.Determination of biochemical oxygen demand after 5 days (BODs).Dilution and seeding method
  • CJ 26.6-1991 Municipal sewage water quality inspection method standard Determination of chemical oxygen demand Potassium dichromate method
  • CJ 26.4-1991 Municipal sewage water quality inspection method standard Five-day determination of biochemical oxygen demand Dilution and inoculation method

BR-ABNT, Sewage Oxygen Content

Professional Standard-Ships, Sewage Oxygen Content

  • CB 3328.3-1988 Water quality inspection method for discharge water from ship sewage treatment Biochemical oxygen demand inspection method
  • CB* 3328.3-1988 Method for inspecting quality of water discharged from treatment of vessel sewage. Method of test for biochemical oxygen demand
  • CB 3328.5-1988 Inspection method for water quality of discharge water from ship sewage treatment——Examination method for oil content in water
  • CB* 3328.5-1988 Method for inspecting quality of water discharged from treatment of vessel sewage. Method of test for oil content in water
  • CB/T 3328.5-2013 Test method for waste water quality of ship sewage treatment.Part5: Oil content in water
  • CB* 3328.4-1988 Method for inspecting quality of water discharged from treatment of vessel sewage. Method of test for oxygen dissolved in water
  • CB 3328.4-1988 Water quality inspection method for discharge water from ship sewage treatment——Examination method for dissolved oxygen in water

Group Standards of the People's Republic of China, Sewage Oxygen Content

  • T/GXAS 535-2023 Calcium oxide for acid wastewater treatment
  • T/GXAS 534-2023 Calcium hydroxide for acid wastewater treatment
  • T/CECS 536-2018 Technical specification for sludge compost of municipal wastewater treatment plant
  • T/CECS 1347-2023 Technical regulations for advanced treatment of sewage ozone catalytic oxidation
  • T/CSUS 30-2021 Technical specification for high-temperature aerobic fermentation of sludge from urban sewage treatment plants
  • T/ZZB 0255-2017 Fine Treatment Device for Oily Sewage
  • T/CSUS 29-2021 Specifications for advanced anaerobic digestion process design of urban sewage treatment plant sludge
  • T/ZJATA 0001-2021 Solid waste- determination of calorific value for sludge- bomb calorimetry
  • T/CUWA 10101-2021 Determination of Pollutants Produced by Domestic Sewage of Urban Residents
  • T/CECS 20007-2021 Guidelines for design and operation management of sludge anaerobic digestion process in urban sewage treatment plants
  • T/CECS 20006-2021 Guidelines for Design and Operation Management of Sludge Aerobic Fermentation Process in Urban Sewage Treatment Plants

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Sewage Oxygen Content

  • GB/T 11840-1989 Determination of moisture in uranium dioxide pellets
  • GB/T 5759-2000 Determination for water retention capacity of anion exchange resins in hydroxylic form
  • GB/T 21829-2008 Chemicals.Simulation test.Aerobic sewage treatment:Activated sludge units
  • GB/T 6696-1986 Analytical method of content for omethoate
  • GB/T 31409-2015 Standard test method for total copper in antifouling paints
  • GB/T 28601-2012 Rubber compounding ingredients.Silica,precipitated,hydrated.Determination of gelatin content
  • GB/T 2590.1-1981 Zirconium and hafnium oxides--Determination of zirconium(hafnium)oxide contents--Mandelic acid gravimetric method
  • GB/T 21795-2008 Chemicals.Simulation test.Aerobic sewage treatment.Biofilms
  • GB/T 11213.1-2007 Sodium hydroxide for chemical fiber use.Determination of sodium hydroxide content
  • GB/T 17923-1999 Analysis method for oil-bearing waste water from marine petroleum development industry
  • GB/T 5195.8-2006 Fluorspar. Determination of silicon dioxide content

Professional Standard - Petroleum, Sewage Oxygen Content

  • SY/T 0530-1993 Spectrophotometric method for the determination of oil content in oilfield sewage
  • SY/T 7682-2023 Technical specifications for dehydration, drying and pollution control of high water content oil sludge

未注明发布机构, Sewage Oxygen Content

  • BS 4938-1:1982(2011) Dirt content of milk — Part 1 : Method for the determination of dirt content (reference method)

Natural Gas Processor's Association (NGPA), Sewage Oxygen Content

  • GPA TP-28-2003 Water Content of the CO2-rich Phase of Gaseous Mixtures Containing 10 and 20 Mole Percent CH4 in CO2 in Equilibrium with Water and/or Hydrate
  • GPA RR-45-1980 I. Water Content and Correlation of the Water Content of Methane in Equilibrium with Hydrates II. Water Content of a High Carbon Dioxide Simulated Prudhoe Bay Gas in Equilibrium with Hydrates

RU-GOST R, Sewage Oxygen Content

工业和信息化部, Sewage Oxygen Content

  • HG/T 5364-2018 Method for determination of copper content in copper-containing sludge
  • HG/T 5811-2020 Method for determination of iron content in iron-containing chemical sludge
  • JB/T 6932-2020 Biological contact oxidation domestic sewage purifier
  • YB/T 4724-2018 Determination of silica content in steel slag by perchloric acid dehydration gravimetric-silicon-molybdenum blue photometry
  • YS/T 1161.4-2021 Methods for analysis of pseudoboehmite Part 4: Determination of sodium oxide content

NATO - North Atlantic Treaty Organization, Sewage Oxygen Content

  • ANEP-94-2019 NATO POLLUTANT DISCHARGE CONNECTION FOR SEWAGE AND FOR OILY WATER (ED A@ Ver 1)

VN-TCVN, Sewage Oxygen Content

  • TCVN 6226-2012 Water quality.Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
  • TCVN 6089-2016 Rubber,raw natural - Determination of dirt content
  • TCVN 6641-2000 Fruits, vegetables and derived products.Determination of total sunfur dioxide content
  • TCVN 6320-2016 Rubber latex,natural,concentrate - Determination of sludge content
  • TCVN 4650-1988 Sandstone.Determination of lanthanium oxide content
  • TCVN 4651-1988 Sandstone.Determination of cerium oxide content
  • TCVN 7759-2008 Distillate Fuels.Determination of free water and particulate contamination (Visual inspection procedures)

BE-NBN, Sewage Oxygen Content

Indonesia Standards, Sewage Oxygen Content

TR-TSE, Sewage Oxygen Content

  • TS 2915-1978 Anhydrous Hydrogen Fluoride For Industrial Use- Determination Of Sulphur Dioxide Ccntent- Lodometric Method
  • TS 1822-1975 HYDRATED SODIUM PERBORATES FOR INDUSTRIAL USE DETERMINATION OF SODIUM OXIDE, BORIC OXIDE AND AVAILABLE OXYGEN CONTENTS- VOLUMETRIC METHOD
  • TS 568-1967 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF CALCIUM OXIDE CONTENT AND MAGNESIUM OXIDE CONTENT
  • TS 2074-1975 BORIC OXIDE FOR INDUSTRIAL USE - DETERMINATION OF BORIC OXIDE CONTENT-VOLUMETRIC METHOD
  • TS 2360-1976 METHODS FOR THE MEASUREMENT OF AIR POLLUTION DETERMINAT?ON OF SULPHUR DIOXIDE

Professional Standard - Machinery, Sewage Oxygen Content

  • JB/T 10870-2008 Vacuum separation purifier for oil-contain waste water
  • JB/T 51242-1999 Product quality classification of submersible pumps for agricultural sewage and sewage
  • JB/T 6932-1993 Biological contact oxidation process Purifiers of domestic sewage
  • JB/T 6932-2010 Bio-contact oxidation complete set of deal with the sewage

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

  • GB/T 40789-2021 Gas analysis—Online automated measuring systems for content of carbon monoxide , carbon dioxide and oxygen—Determination of performance characteristics

YU-JUS, Sewage Oxygen Content

Professional Standard - Non-ferrous Metal, Sewage Oxygen Content

  • YS/T 335-2009 Metallographic determination methods of oxygen content in oxygen-free copper
  • YS/T 568.1-2006 Determination of zirconium oxide and hafnium oxide content in zirconium oxide and hafnium oxide (mandelic acid gravimetric method)

Professional Standard - Building Materials, Sewage Oxygen Content

  • JC/T 668-2009 Method for determining residue water-extractable sulfate in cement mortar

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, Sewage Oxygen Content

  • GB/T 34666.1-2017 Technical specification for compilation for water quality criteria data—Part 1：Pollutants concentration
  • GB/T 34698-2017 Rubber compounding ingredients—Determination of water soluble substance of silica，precipitated，hydrated—Electrolytic conductivity method

Shanghai Provincial Standard of the People's Republic of China, Sewage Oxygen Content

  • DB31/T 675-2012 Technical specification for high-temperature aerobic fermentation treatment of sludge in urban sewage treatment plants

Standard Association of Australia （SAA）, Sewage Oxygen Content

US-FCR, Sewage Oxygen Content

IN-BIS, Sewage Oxygen Content

Jilin Provincial Standard of the People's Republic of China, Sewage Oxygen Content

  • DB22/T 2564-2016 Determination of seven kinds of organic pollutants in drinking water and source water by liquid chromatography-mass spectrometry

国家能源局, Sewage Oxygen Content

  • NB/T 10611-2021 Design Guidelines for Oily Wastewater Treatment Systems in Hydroelectric Power Plants

American Society for Testing and Materials (ASTM), Sewage Oxygen Content

  • ASTM D1726-03 Standard Test Methods for Hydrolyzable Chloride Content of Liquid Epoxy Resins
  • ASTM D1726-11 Standard Test Methods for Hydrolyzable Chloride Content of Liquid Epoxy Resins
  • ASTM D1652-11(2019) Standard Test Method for Epoxy Content of Epoxy Resins
  • ASTM D1726-90(1996) Standard Test Methods for Hydrolyzable Chloride Content of Liquid Epoxy Resins
  • ASTM D1726-11(2019) Standard Test Methods for Hydrolyzable Chloride Content of Liquid Epoxy Resins
  • ASTM D1652-04 Standard Test Method for Epoxy Content of Epoxy Resins
  • ASTM D1652-97 Standard Test Methods for Epoxy Content of Epoxy Resins
  • ASTM D1652-11e1 Standard Test Method for Epoxy Content of Epoxy Resins
  • ASTM D1652-11 Standard Test Method for Epoxy Content of Epoxy Resins

Professional Standard - Agriculture, Sewage Oxygen Content

Qinghai Provincial Standard of the People's Republic of China, Sewage Oxygen Content

Japanese Industrial Standards Committee (JISC), Sewage Oxygen Content

  • JIS K 0312 AMD 1:2008 Method for determination of tetra-through octachlorodibenzo-p-dioxins, tetra-through octachlorodibenzofurans and dioxin-like polychlorinatedbiphenyls in industrial water and waste water (Amendment 1)
  • JIS H 1695:1976 Methods for determination of oxygen in tantalum
  • JIS H 1067:1994 Methods for determination of oxygen in copper
  • JIS H 1067:2002 Methods for determination of oxygen in copper

Association of German Mechanical Engineers, Sewage Oxygen Content

  • VDI 4300 Blatt 9-2005 Measurement of indoor air pollution - Measurement strategy for carbon dioxide (CO2)

Hebei Provincial Standard of the People's Republic of China, Sewage Oxygen Content

  • DB13/T 2301-2015 Technical specification for supercritical water oxidation treatment of municipal sludge

CH-SNV, Sewage Oxygen Content

Professional Standard - Ocean, Sewage Oxygen Content

  • HY/T 264-2018 Domestic sewage from offshore petroleum exploration and production—Determination of chemical oxygen demand—Silver nitrate shielding dichromate oxidation method

Society of Automotive Engineers (SAE), Sewage Oxygen Content

United States Navy, Sewage Oxygen Content

Shandong Provincial Standard of the People's Republic of China, Sewage Oxygen Content

海关总署, Sewage Oxygen Content

  • HS/T 53-2016 Determination of vanadium pentoxide content in vanadium-containing residues

Professional Standard - Environmental Protection Certification Specification , Sewage Oxygen Content

  • HCRJ 010-1996 Combined device for domestic sewage treatment by biological contact oxidation method

IL-SII, Sewage Oxygen Content

CEN - European Committee for Standardization, Sewage Oxygen Content

  • EN ISO 4491-4:2019 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction

中国民用航空局, Sewage Oxygen Content

  • MH/T 6119-2018 Determination of viable aerobic microorganisms in fuel oil and water-containing fuel oil by thixotropic gel culture method

Professional Standard - Recommended Standards for Engineering Construction, Sewage Oxygen Content

  • CECS 05-1988 DESIGN CODEFOR TREA TMENT OF PHENOL-CONTAINING WASTE WATER IN COKING PLANT AND GAS PLANT

中华人民共和国环境保护部, Sewage Oxygen Content

  • GB 4914-1985 Effluent standards for oil-bearing waste water from offshore petroleum development industry

GOSTR, Sewage Oxygen Content

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