National standard of water treatment agent

National standard of water treatment agent, Total:87 items.

The international standard classification for "National standard of water treatment agent" includes: Salts , Chemicals for purification of water , Water quality , Other products of the chemical industry , Surface active agents , Water for industrial use , Chemical analysis , Physicochemical methods of analysis , Other standards related to water quality , Chemicals for industrial and domestic disinfection purposes , Chemical reagents .

The Chinese standard classification for "National standard of water treatment agent" includes: Water treatment agent , Basic standards and general methods for water treatment agent , Analysis methods for substances in ocean .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 10535-2014 Water treatment chemicals—Hydrolyzed polymaleic anhydride
GB/T 4482-2018 Water treatment chemicals—Ferric chloride
GB/T 22596-2008 Water treatment chemicals - General method for determination of iron content
GB 10531-2006 Water Treatment Chemicals - Ferrous Sulphate
GB/T 31816-2015 Water treatment chemicals―Determination of the molecular weight and molecular weight distribution of polymers―Gel filtration chromatography
GB 15892-1995 Water treatment chemicals--Poly aluminium chloride
GB 31060-2014 Water treatment chemicals―Aluminum sulfate
GB/T 10533-2014 Water treatment chemicals—Polyacrylic acid
GB/T 16632-2008 Determination of scale inhibition performance of water treatment agents - Calcium carbonate precipitation method
GB/T 29341-2012 Calcium aluminate for water treatment chemicals
GB/T 10535-1997 Water treatment chemicals-Hydrolyzed polymaleic anhydride
GB/T 27812-2011 Water treatment chemicals—Polyamino polyether methylene phosphonate(PAPEMP)
GB/T 31060-2014 Water treatment chemicals.Aluminum sulfate
GB 4482-2006 Flocculant - Anhydrous ferric chloride
GB/T 22591-2008 Water treatment chemicals - Bis-hexamethylene ariamine penta-methylene phosphonic acid
GB 17514-2008 Water treatment chemicals.Polyacrylamide
GB/T 16632-1996 Determination of scale inhibition performance of water treatment agents-Calcium carbonate precipitation method
GB/T 22627-2008 Water treatment chemical - Poly aluminium chloride
GB/T 22592-2008 Water treatment reagent - General rules for the determination of pH
GB/T 18175-2014 Determination of corrosion inhibition performance of water treatment agents―Rotation specimen method
GB/T 22594-2008 Water treatment reagent - General rules for the determination of density
GB/T 22626-2008 Determination of scale inhibition performance of water treatment agents - Calcium phosphate precipitation method
GB/T 18175-2000 Determination of corrosion inhibition performance of water treatment agents-Rotation specimen method
GB/T 10531-2016 Water treatment chemicals―Ferrous sulphate
GB 17514-1998 Water treatment chemicals--Polyacrylamide
GB/T 22627-2022 Water treatment chemicals—Polyaluminium chloride
GB/T 22593-2008 Water treatment reagent - General rules for the determination of limiting viscosity number
GB/T 10533-2000 Water treatment chemicals-Polyacrylic acid
GB/T 22627-2014 Water treatment chemical―Poly aluminium chloride

Professional Standard - Chemical Industry

HG/T 2839-2010 Water treatment chemicals - Disodium 1 - hydroxyethylidene - 1 1 - Diphosphonate
HG/T 2838-1997 Water treatment chemicals-Sodium polyacrylate
HG/T 2837-1997 Water treatment chemicals. Sodium polymetaphosphate
HG/T 2230-2006 Water treatment chemicals-Dodecyl benzyl ammonium chloride
HG/T 4541-2013 Water Treatment Chemicals - Determination of Scale Inhibition Performance - Limited Carbonate Method
HG/T 4329-2012 Water Treatment Chemical - Ethylene Diamine Tetra (Methylene Phosphonic) Penta Sodium Salt
HG/T 3662-2010 Water treatment chemicals—2-Phosphonobutane-1 2 4-tricarboxylic acid
HG/T 3662-2000 Water treatment chemicals. 2-phosphonobutane-1, 2, 4-tricarboxylic acid
HG/T 2429-2006 Water treatment chemicals - Acrylic acid - Acrylates copolymer
HG/T 2431-2009 Water treatment chemicals - Scale - corrosion inhibitors Ⅲ
HG/T 2840-1997 Water treatment chemicals. Amino trimethylene phosphonic acid (solid)
HG/T 3657-2008 Water treatment chemicals-Isothiazolinones
HG/T 2837-2010 Water treatment chemicals - Sodium polymetaphosphate
HG/T 3541-2003 Water treatment chemical-Crystal aluminium chloride
HG/T 2431-1993 Water treatment chemicals Deposit-proof corrosion-inhibitive agent III
HG/T 2024-2009 Determination of scale inhibition performance of water treatment agents-Bubble method
HG 2227-1991 Water treatment agent aluminum sulfate
HG/T 2839-1997 Water treatment chemicals. Disodium 1-hydroxyethylidene-1, 1-diphosphonate, tetrahydrate
HG/T 3541-2011 Water treatment chemical—Aluminium chloride
HG/T 2838-2010 Water treatment chemicals－Sodium polyacrylate
HG 2762-1996 Water treatment agent product classification and naming
HG/T 4543-2013 Water Treatment Chemicals - Determination of Corrosion Inhibition Performance - Potentiodynamic Polarization Method
HG 2227-2004 Water treatment chemicals -- aluminum sulfate
HG/T 4330-2012 Water Treatment Chemical - Sodium Salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)
HG/T 4538-2013 Water Treatment Chemicals - Ferrous Chloride
HG/T 4328-2012 Water Treatment Chemical - Sodium Salt of Aminotrimethylene Phosphonic Acid
HG/T 3538-2003 Water treatment chemical-Sodium ethylene diamine tetramethylene phosphonate
HG/T 4817-2015 Water treatment chemicals-Dicyandiamide formaldehyde condensate
HG/T 4819-2015 Water treatment chemical. Sodium aluminate
HG/T 3926-2007 Water treatment chemicals-2-Hydroxy phosphonoacetic acid
HG/T 2429-1993 Water treatment agent acrylic acid-acrylic ester copolymer
HG/T 2429-2014 Water treatment chemicals. Acrylic acid-Acrylates copolymer
HG/T 2229-2009 Water treatment chemicals - Maleic anhydride - Acrylic acid copolymer
HG/T 3777-2005 Water treatment chemicals - Diethlenetriamine penamethylene phosphonic acid
HG/T 2228-2006 Water treatment chemicals-Polyatomic alcohol phosphate ester
HG 3746-2004 Calcium aluminate for water treatment chemicals
HG/T 2430-1993 Water treatment chemicals Deposit-proof corrosion-inhibitive agent
HG/T 2841-1997 Water treatment chemicals. Amino trimethy phosphonic acid
HG/T 2841-2005 Water treatment chemicals - Amino trimethylene phosphonic acid
HG/T 2430-2009 Water treatment chemicals - Scale - corrosion inhibitors Ⅱ
HG/T 3537-1999 Water treatment chemicals 1-Hydroxyethylidene 1, 1-diphosphonic acid
HG/T 2228-2014 Water treatment chemicals－Polyatomic alcohol phosphate ester
HG/T 3537-2010 Water treatment chemicals - 1 - Hydroxyethylidene - 1 1 - Diphosphonate acid (solid)
HG/T 3538-2011 Water treatment chemicals-Sodium ethylene diamine tetramethylene phosphonate
HG/T 2762-2006 Classifying and Code nomenclature of Water treatment chemicals
HG/T 4816-2015 Water treatment chemicals-Ferric sulfate
HG/T 2840-2010 Water treatment chemicals－Amino trimethylene phosphonic acid（solid）
HG/T 4331-2012 Water Treatment Chemicals Coagulation Performance Valuation Method