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Cooling water circulation

Cooling water circulation, Total:87 items.

In the international standard classification, Cooling water circulation involves: Geology. Meteorology. Hydrology, Installations in buildings, Water quality, Energy and heat transfer engineering in general, Test conditions and procedures in general, Power stations in general, Analytical chemistry, Equipment for the chemical industry, Products of the chemical industry, Heat recovery. Thermal insulation, Applications of information technology, Non-ferrous metals.

國家市場監(jiān)督管理總局、中國國家標準化管理委員會, Cooling water circulation

• GB/T 23248-2020 Code for design of seawater treatment for recirculating cooling seawater system
• GB/T 39434-2020 Technical requirement for ozone treatment recirculating cooling water for central air conditioning
• GB/T 39296-2020 Operation effect evaluation of recirculating cooling water treatment—Method of monitoring heat exchanger
• GB/T 12157-2022 Determination of dissolved oxygen in water for industrial circulating cooling system and boiler
• GB/T 14637-2021 Determination of copper,iron and zinc in industrial circulating cooling water and scale—Atomic absorption spectrometric method
• GB/T 14636-2021 Determination of calcium and magnesium in industrial circulating cooling water and scale—Atomic absorption spectrometric method
• GB/T 40392-2021 Detection of Legionella in circulating cooling water

Professional Standard - Chemical Industry, Cooling water circulation

• HG/T 3923-2007 Reusing wastewater quality standard for industrial circulating cooling water
• HG/T 3609-2000 Principle for water quality analytical methods of industrial circulating cooling water
• HG/T 20690-2000 Specification on design of recirculating cooling water treatment for chemical enterprises
• HG/T 3531-2003 Industrial circulating cooling water-Determination of water for sludge and corrosion products
• HG/T 3527-2008 Industrial circulating cooling water.Determination of mineral oil
• HG/T 20524-1992 Unified regulations for the design of circulating cooling water treatment and dosing devices in chemical enterprises
• HG/T 20524-2006 Specification on design of chemical feed system of recirculating cooling water treatment for chemical enterprises
• HG/T 3519-2003 Industrial circulating cooling water-Determination of Benzotriazole
• HG/T 3531-2011 Industrial circulating cooling water. Determination of water for sludge and corrosion products
• HG/T 3517-1985 Determination method of residual dichlorophenol (DDM) in industrial circulating cooling water
• HG/T 3527-1985 Determination method of oil content in industrial circulating cooling water
• HG/T 3518-2003 Industrial circulating cooling water-Determination of mercaptobenzo-thiazole
• HG 5-1516-1985 Determination method of residual dichlorophenol (DDM) in industrial circulating cooling water
• HG/T 3526-2003 Industrial circulating cooling water-Determination of nitrite-Molecular absorption spectrometric method
• HG/T 4323-2012 Detection and enumeration of legionella in circulating cooling water
• HG/T 4322-2012 Industrial circulating cooling water.Determination of undissolved material in silicate for sludge and corrosion products
• HG/T 3533-2003 Industrial circulating cooling water-Determination of ignition-loss for sludge and corrosion products
• HG/T 3520-2000 Industrial circulating cooling water Determination of calcium For phosphorus-zine prefilmingtluid
• HG/T 3532-2003 Industrial circulating cooling water-Determination of ferrous sulphide for sludge and corrosion products
• HG/T 3530-2012 Industrial circulating cooling water.Sampling and production for sludge and corrosion products
• HG/T 3610-2000 Principle for sludge and corrosion product analytical methods of industrial circulating cooling water
• HG/T 3533-2011 Industrial circulating cooling water. Determination of ignition-loss for sludge and corrosion products
• HG/T 3518-1985 Industrial circulating cooling water-Determination of mercaptobenzo-thiazole
• HG/T 3526-1985 Determination method of nitrite ion in industrial circulating cooling water
• HG/T 3530-2003 Industrial circulating cooling water-Surveys, sampling and production for sludge and corrosion products
• HG 5-1518-1985 Determination method of mercaptobenzothiazole in industrial circulating cooling water
• HG/T 3536-2003 Industrial circulating cooling water-Determination of carbon dioxide for sludge and corrosion products
• HG/T 4542-2013 Circulating cooling water.Determination of polyepoxysuecinic acid
• HG/T 4207-2011 Examination of heterotrophic bacteria in industrial circulating cooling water.standard of plate count
• HG/T 3535-2003 Industrial circulating cooling water-Determination of sulphates for sludge and corrosion products
• HG 5-1596-1985 Determination method of oil content in industrial circulating cooling water
• HG/T 3535-2011 Industrial circulating cooling water. Determination of sulphates for sludge and corrosion products
• HG/T 3518-2011 Industrial circulating cooling water.Determination of mercaptobenzo-thiazole
• HG/T 3539-2012 Industrial circulating cooling water.Determination of iron content.Spectrometric method using 1,10-phenathroline
• HG 5-1509-1985 Determination method of nitrite ion in industrial circulating cooling water
• HG/T 3539-2003 Industrial circulating cooling water-Determination of iron-Spectrometric method using 1,10-phenanthroline
• HG/T 2157-2011 Potentiometric Determination of Ammonium in Industrial Circulating Cooling Water
• HG/T 2158-1991 Determination of ammonium in industrial circulating cooling water Distillation-titration method
• HG/T 3519-2012 Industrial circulating cooling water.Determination of benzotriazole
• HG 5-1606-1985 Method for determination of sulfate content in scale and corrosion products of industrial circulating cooling water
• HG/T 3516-2011 Industrial circulating cooling water.Determination of nitrite.Molecular absorption spectrometric method
• HG/T 3535-1985 Industrial circulating cooling water-Determination of sulphates for sludge and corrosion products
• HG 5-1519-1985 Determination method of benzotriazole in industrial circulating cooling water
• HG/T 3536-1985 Industrial circulating cooling water-Determination of carbon dioxide for sludge and corrosion products
• HG 5-1607-1985 Determination of carbon dioxide content in industrial circulating cooling water fouling and corrosion products
• HG/T 3525-2011 Industrial circulating cooling water.Determination of aluminium

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Cooling water circulation

• GB/T 50050-2017 Code for design of industrial circulating cooling water treatment
• GB 50050-1995 Code for design of industrial recirculating cooling water treatment
• GB/T 23248-2009 Code for design of seawater treatment for recirculating cooling seawater system
• GB/T 32107-2015 Code for recirculating cooling water treatment by ozone
• GB 50648-2011 Code for design of recirculating cooling water system in chemical palnt
• GB/T 6904-2008 Water used in industrial circulating cooling system and boiler.Determination of pH
• GB/T 12149-2017 Determination of silica in water for industrial circulating cooling system and boiler
• GB/T 26322-2010 Examination of nitrite bacteria in industrial circulating cooling water.MPN test
• GB 50050-2007 Code for design of industrial recirculating cooling water treatment
• GB/T 14415-2007 Water for industrial circulating cooling system and boiler.Determination of solids matter
• GB/T 14643.6-1993 Industrial circulating cooling water examination of iron Bacteria--MPN test
• GB/T 15451-1995 Industrial circulating cooling water--Determination of alkalinity
• GB/T 6911-2007 Water for industrial circulating cooling system and boiler.Determination of sulfate
• GB/T 14637.2-1993 Scale in industrial circulating cooling water--Determi zinc--Atomic absorption spectrometry
• GB/T 50102-2003 Code for design of cooling for industrial recirculating water
• GB/T 27681-2011 Specification on zero emissions and recycling of cooling water during melting and casting for copper and copper alloy
• GB/T 15451-2006 Industrial circulating cooling water Determination of total and composite alkalinity
• GB/T 14638.2-1993 Scale in industrial circulating cooling water--Determi copper--Atomic absorption spectrometry
• GB/T 14424-2008 Industrial circulating cooling water.Determination of residual chlorine
• GB/T 14638.1-1993 Industrial circulating cooling water--Determination of copper--Atomic absorption spectrometry
• GB/T 12149-2007 Water for industrial circulating cooling system and boiler.Dermination of silica
• GB/T 20780-2006 Industrial circulating cooling water Determination of carbonate alkalinity
• GB/T 16633-1996 Industrial circulating cooling water--Determination of silica--Spectrophotometric method
• GB/T 14636-2007 Industrial circulating cooling water.Determination of calcium,magnesium.Atomic absorption spectrometric method

Shanghai Provincial Standard of the People's Republic of China, Cooling water circulation

• DB31/T 960-2015 Energy saving monitoring method of cooling tower circulating water system
• DB31/T 615-2012 Evaluation method for recovery and utilization of surplus energy in cooling tower circulating water system

Professional Standard - Electricity, Cooling water circulation

• DL/T 1116-2009 Standard test method for efficacy of microbicides used in cooling water system
• DL/T 806-2002 Scaling-corrosion inhibitor of recirculating cooling water system in thermal power plants

Group Standards of the People's Republic of China, Cooling water circulation

• T/CISA 065-2020 Technical specification for energy saving of blast furnace circulating cooling water system

Chongqing Provincial Standard of the People's Republic of China, Cooling water circulation

• DB50/T 1136-2021 Technical Guidelines for Biological Treatment of Industrial Circulating Cooling Water

工業(yè)和信息化部, Cooling water circulation

• YB/T 4792-2019 Technical specifications for direct cooling circulating water treatment in the iron and steel industry

中華人民共和國國家質(zhì)量監(jiān)督檢驗檢疫總局、中國國家標準化管理委員會, Cooling water circulation

• GB/T 6911-2017 Determination of sulfate in water for industrial circulating cooling system and boiler

Jiangsu Provincial Standard of the People's Republic of China, Cooling water circulation

• DB32/T 4694-2024 Technical Specifications for Disinfection Treatment and Online Monitoring of Centralized Air Conditioning Circulating Cooling Water in Public Places

Professional Standard - Recommended Standards for Engineering Construction, Cooling water circulation

• CECS 103-1999 Technology-Technical Code for On line chemical cleaning and prefilming(under the load of heat)of recirculating cooling water system

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