T/CNFAGS 7-2023 Cleaner production classification standard for natural gas and coke oven gas based synthetic ammonia and urea industry(air pollutants)

GB/T 14669-1993 Air quality—Determination of ammonia—Ion selective electrode method GB/T 14678-1993 Air quality—Determination of sulfuretted hydrogen, methyl sulfhydryl, dimethyl sulfide and dimethyl disulfide—Gas chromatography GB/T 16157-1996 Determination of particulates and sampling methods of gaseous pollutants emitted from exhaust gas of stationary source GB 37822-2019 The discharge standard and measurement methods of pollutants from paint manufacturing. HJ/T 42-1999 HJ/T 42-1999 Determination of nitrogen oxides in exhaust gas from stationary sources by UV spectrophotometry HJ/T 43-1999 The determination of nitrogen oxides in exhaust gas from fixed pollution sources using naphthalene-ethylene diamine hydrochloride spectrophotometry HJ/T 55-2000 Non-Organized Emissions Monitoring Technical Guidelines for Atmospheric Pollutants HJ/T 56-2000 The determination of sulfur dioxide in fixed pollution sources using iodometric method HJ 57-2017 The determination of sulfur dioxide in fixed pollution source waste gas using potentiometric electrolysis HJ/T 57-2000 The determination of sulfur dioxide in fixed pollution sources using electropolytic method HJ/T 397-2007 Fixed source exhaust gas monitoring technical specifications HJ 533-2009 The determination of ammonia in air and exhaust gas using Nessler's reagent spectrophotometry HJ 534-2009 Determination of Ammonia in Ambient Air by Chlorine Dioxide-Salicylic Acid Spectrophotometry HJ 629-2011 Non-dispersive infrared absorption method for the determination of sulfur dioxide in fixed pollution sources HJ 692-2014 The determination of nitrogen oxides from fixed pollutant sources using non-dispersive infrared absorption method HJ 693-2014 The determination of nitrogen oxides in fixed pollution sources using potentiometric electrolysis method HJ732-2014 Sampling of volatile organic compounds from fixed pollution sources using gas bags HJ 819-2017 Technical Guidelines for Self-Monitoring by Polluting Units General Provisions HJ 836-2017 The determination of low-concentration particulate matter from fixed pollution sources using weight method HJ 864.1-2017 Discharge permit application and issuance technical specifications for fertilizer industry - nitrogen fertilizer HJ 948.1 T/CNFAGS 1-2021 Cleaner production classification standard for coal based synthetic ammonia and area industry (air pollutants) 污染源自动监控管理办法(国家环境保护总局令第28号) 环境监测管理办法(国家环境保护总局令第39号) 关于印发《石化行业VOCs 污染源排查工作指南》及《石化企业泄漏检测与修复工作指南》的通知(环办〔2015〕104号)