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Powered by Google-Search & Google-Books www.ChineseStandard.net Database: 189760 (2 Dec 2023)
Industry Standard: HJ, HJ/T, HJT
         
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Std ID Description (Standard Title) Detail
HJ 610-2011 Technical guidelines for environmental impact assessment. Groundwater environment HJ 610-2011
HJ 610-2016 Technical guidelines for environmental impact assessment. Groundwater environment HJ 610-2016
HJ 611-2011 Technical guidelines for environmental impact assessment. Pharmaceutical constructional project HJ 611-2011
HJ 612-2011 Technical guidelines for environmental protection in oil and natural gas. Exploitation development for check and accept completed project HJ 612-2011
HJ 613-2011 Soil. Determination of dry matter and water content. Gravimetric method HJ 613-2011
HJ 614-2011 Soil. Determination of tetramethylene disulphotetramine. Gas chromatography method HJ 614-2011
HJ 615-2011 Soil. Determination of organic carbon. Potassium dichromate oxidation spectrophotometric method HJ 615-2011
HJ 616-2011 Guideline for technical review of environment impact assessment on construction projects HJ 616-2011
HJ 617-2011 Guidelines for drafting on corporate environmental report HJ 617-2011
HJ 618-2011 Determination of atmospheric articles PM10 and PM2.5 in ambient air by gravimetric method HJ 618-2011
HJ 619-2011 Technical guidelines for environmental impact assessment. Constructional project of coal development HJ 619-2011
HJ 620-2011 Water quality. Determination of volatile halogenated organic compounds. Headspace gas chromatography HJ 620-2011
HJ 621-2011 Water quality. Determination of chlorobenzenes. Gas chromatography HJ 621-2011
HJ 622-2011 Technical specification for environmental protection applications development management HJ 622-2011
HJ 623-2011 Standard for the assessment of regional biodiversity HJ 623-2011
HJ 624-2011 Technical guideline for assessment on environmental risk of alien species HJ 624-2011
HJ 625-2011 Guideline for eco-environmental biosafety assessment of Insect-resistant transgenic plants HJ 625-2011
HJ 626-2011 Standard on classifying the categories of Genetic resources HJ 626-2011
HJ 627-2011 Technical guideline for the evaluation of genetic resources HJ 627-2011
HJ 628-2011 Regulation for the collection or genetic resources HJ 628-2011
HJ 2.4-2009 Technical guidelines for noise impact assessment HJ 2.4-2009
HJ 2000-2010 Technical guidelines for air pollution control projects HJ 2000-2010
HJ 631-2011 Soil. Determination of exchangeable acidity by barium chloride extraction-titration method HJ 631-2011
HJ 632-2011 Soil. Determination of Total Phosphorus by alkali fusion. Mo-Sb Anti spectrophotometric method HJ 632-2011
HJ 2001-2010 Technical specifications for ammonia flue gas desulfurization projects of thermal power plant HJ 2001-2010
HJ 634-2012 Soil. Determination of ammonium, nitrite and nitrate by extraction with potassium chloride solution-spectrophotometric methods HJ 634-2012
HJ 635-2012 Soil. Determination of water-soluble and acid-soluble sulfate. Gravimetric method HJ 635-2012
HJ 2002-2010 Technical specifications for electroplating industry wastewater treatment HJ 2002-2010
HJ 637-2012 Water quality. Determination of petroleum oils and animal and vegetable oils. Infrared spectrophotometry HJ 637-2012
HJ 638-2012 Ambient air. Determination of phenolic compounds by high performance liquid chromatography HJ 638-2012
HJ 639-2012 Water quality. Determination of volatile organic compounds. Purge and trap/gas chromatography-mass spectrometer HJ 639-2012
HJ 640-2012 Technical specifications for environmental noise monitoring. Routine monitoring for urban environmental noise HJ 640-2012
HJ 641-2012 Technical specifications of environmental quality report compilation HJ 641-2012
HJ 642-2013 Soil and sediment. Determination of volatile organic compounds-Headspace-gas chromatography/mass method HJ 642-2013
HJ 643-2013 Solid waste. Determination of volatile organic compounds. Headspace-gas chromatography/mass method HJ 643-2013
HJ 644-2013 Ambient air. Determination of volatile organic compounds. Sorbent adsorption and thermal desorption/gas chromatography mass spectrometry method HJ 644-2013
HJ 645-2013 Ambient air. Determination of volatile halogenated hydrocarbons. Activated charcoal adsorption and carbon disulfide desorption/gas chromatographic method HJ 645-2013
HJ 646-2013 Ambient air and stationary source emissions. Determination of gas and particle-phase polycyclic aromatic hydrocarbons with gas chromatography/mass spectrometry HJ 646-2013
HJ 647-2013 Ambient air and stationary source emissions. Determination of gas and particle-phase polycyclic aromatic hydrocarbons. High performance liquid chromatography HJ 647-2013
HJ 648-2013 Water quality. Determination of nitroaromatics by gas chromatography HJ 648-2013
HJ 649-2013 Soil. Determination of exchangeable acidity by potassium chloride extraction. Titration method HJ 649-2013
HJ 650-2013 Soil and sediment Determination of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) Isotope dilution HRGC-LRMS HJ 650-2013
HJ 651-2013 Technical specification of eco-environmental protection and reclamation for mining(On trial) HJ 651-2013
HJ 652-2013 Compiling guideline of eco-environmental protection and reclamation plan for mining(On trial) HJ 652-2013
HJ 2003-2010 Technical specifications for tannery industry wastewater treatment HJ 2003-2010
HJ 654-2013 [Including 2018XG1] Specifications and Test Procedures for Ambient Air Quality Continuous Automated Monitoring System for SO2, NO2, O3 and CO HJ 654-2013
HJ 2004-2010 Technical specifications for slaughterhouse and meat processing wastewater treatment projects HJ 2004-2010
HJ 656-2013 Technical Specifications for gravimetric measurement methods for PM2.5 in ambient air HJ 656-2013
HJ 657-2013 Ambient air and stationary source emission. Determination of metals in ambient particulate matter. Inductively coupled plasma/mass spectrometry (ICP-MS) HJ 657-2013
HJ 658-2013 Soil. Determination of organic carbon. Combustion oxidation-titration method HJ 658-2013
HJ 659-2013 Water quality. Determination of cyanide and others by vaccum testing tube-electric colorimeter HJ 659-2013
HJ 660-2013 Technical specifications for environmental monitoring information transferring HJ 660-2013
HJ 661-2013 Coding rules for monitoring point of environmental noise HJ 661-2013
HJ 2005-2010 Technical specification of constructed wetlands for wastewater treatment engineering HJ 2005-2010
HJ 663-2013 Technical regulation for ambient air quality assessment(on trial) HJ 663-2013
HJ 664-2013 Technical regulation for selection of ambient air quality monitoring stations(on trial) HJ 664-2013
HJ 665-2013 Water quality. Determination of ammonium nitrogen by continuous flow analysis (CFA) and Salicylic acid spectrophotometry HJ 665-2013
HJ 666-2013 Water quality. Determination of ammonium nitrogen by flow injection analysis (FIA) and Salicylic acid spectrophotometry HJ 666-2013
HJ 667-2013 Water quality. Determination of total nitrogen by continuous flow analysis(CFA) and N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometry HJ 667-2013
HJ 668-2013 Water quality. Determination of total nitrogen by flow injection analysis(FIA) and N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometry HJ 668-2013
HJ 669-2013 Water quality. Determination of phosphate. Ion chromatography HJ 669-2013
HJ 670-2013 Water quality. Determination of orthophosphate and total phosphorus. Continuous flow analysis(CFA) and Ammonium molybdate spectrophotometry HJ 670-2013
HJ 671-2013 Water quality. Determination of total phosphorus. Flow injection Analysis(FIA) and Ammonium molybdate spectrophotometry HJ 671-2013
HJ 672-2013 Technical Guidelines for Environmental Protection in Coal mining and Processing Projects for Check and Accept Complected Project HJ 672-2013
HJ 673-2013 Water quality. Determination of vanadium by graphite furnace atomic absorption spectrometric method HJ 673-2013
HJ 674-2013 Water quality. Determination of hydrazine and monomethyl hydrazine by p-Dimethylaminobenzaldehyde spectrophotometric method HJ 674-2013
HJ 675-2013 Determination of nitrogen oxide emissions from stationary sources by acid-base titration method HJ 675-2013
HJ 676-2013 Water quality. Determination of phenolic compounds. Liquid liquid extraction gas chromatography HJ 676-2013
HJ 677-2013 Water quality. Digestion of total metals. Nitric acid digestion method HJ 677-2013
HJ 678-2013 Water quality. Digestion of total metals. Microwave assisted acid digestion method HJ 678-2013
HJ 679-2013 Soil and sediment. Determination of acrolein, acrylonitrile, acetonitrile. Headspace-Gas chromatography method HJ 679-2013
HJ 680-2013 Soil and sediment. Determination of mercury, arsenic, selenium, bismuth, antimony. Microwave dissolution/Atomic Fluorescence Spectrometry HJ 680-2013
HJ 681-2013 Electromagnetic environmental monitoring method for AC electric power transmission and distribution project (on trial) HJ 681-2013
HJ 682-2014 Terms of Contaminated Sites HJ 682-2014
HJ 683-2014 Ambient air. Determination of aldehyde and ketone compounds. High performance liquid chromatography HJ 683-2014
HJ 684-2014 Stationary source emission-Determination of beryllium -Graphite HJ 684-2014
HJ 685-2014 Stationary source emission. Determination of lead. Flame atomic absorption spectrophotometric method HJ 685-2014
HJ 686-2014 Water quality. Determination of volatile organic compounds. Purge and trap/gas chromatography HJ 686-2014
HJ 687-2014 Solid waste. Determination of Hexavalent Chromium. Alkaline digestion/flame atomic absorption spectrophotometic HJ 687-2014
HJ 688-2013 Stationary source emission. Determination of hydrogen fluoride. Ion chromatography HJ 688-2013
HJ 689-2014 Limits and measurement methods for exhaust pollutants from diesel engines of urban vehicles (WHTC) HJ 689-2014
HJ 690-2014 Stationary source emission. Determination of benzene soluble particulate matter. Soxhlet extraction gravimetric method HJ 690-2014
HJ 691-2014 Ambient air. Sampling technical guideline of semi-volatile organic compounds (SVOCs) HJ 691-2014
HJ 692-2014 Stationary source emission. Determination of nitrogen oxides. Non-dispersive infrared absorption method HJ 692-2014
HJ 693-2014 Stationary source emission. Determination of nitrogen oxides. Fixed potential by electrolysis method HJ 693-2014
HJ 2006-2010 Technical specifications for coagulation and flocculation process in wastewater treatment HJ 2006-2010
HJ 695-2014 Soil. Determination of organic carbon. Combustion oxidation nondispersive infrared absorption method HJ 695-2014
HJ 696-2014 Water quality. Determination of turpentine. Gas chromatography method HJ 696-2014
HJ 697-2014 Water quality. Determination of acrylamide. Gas chromatography method HJ 697-2014
HJ 698-2014 Water quality. Determination of chlorothalonil and deltamethrin. Gas chromatography method HJ 698-2014
HJ 699-2014 Water quality. Determination of organochlorine pesticides and chlorobenzenes. Gas chromatography mass spectrometry HJ 699-2014
HJ 700-2014 Water quality. Determination of 65 elements. Inductively coupled plasma-mass spectrometry HJ 700-2014
HJ 701-2014 Water quality. Determination of yellow phosphorus. Gas chromatography method HJ 701-2014
HJ 702-2014 Solid Waste-Determination of Mercury, Arsenic, Selenium, Bismuth, Antimony. MicrowaveDissolution/AtomicFluorescence Spectrometry HJ 702-2014
HJ 703-2014 Soil and sediment-Determination of phenolic compounds. HJ 703-2014
HJ 704-2014 Soil quality-Determinationofavailablephosphorus. Sodium hydrogen carbonate solutionMoSbantispectrophotometric method HJ 704-2014
HJ 705-2014 Technical regulations for environmental protection in electric power transmission and distribution project for check and accept of completed project HJ 705-2014
HJ 706-2014 Technical specifications for environmental noise monitoring conrrection for measured noise level HJ 706-2014
HJ 707-2014 Techniacal specifications for environmental noise monitoring structure-borne indoor noise form associated facilities HJ 707-2014
HJ 708-2014 Technical guideline for environmental impact assessment iron and steel construction projects HJ 708-2014