Standard No.:	DB 32/3151-2016
English Name:	Emission standard of volatile organic compounds for chemical industry
Chinese Name:	化学工业挥发性有机物排放标准
Professional Classification:	DB    Provincial Standard
Issued on:	2017-1-10
Implemented on:	2017-2-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	200.0
Delivery:	via email in 1 business day

1 Application scope This standard specifies the requirements for emission control, monitoring and supervision of volatile organic compounds (hereinafter referred to as VOCs) in chemical industry facilities (2614 organic chemical raw material manufacturing, 2625 organic fertilizer and microbial fertilizer manufacturing, 263 pesticide manufacturing, 264 coating/printing ink/pigment and similar product manufacturing, 266 special chemical product manufacturing, 268 daily chemical product manufacturing, 271 chemical active pharmaceutical ingredient manufacturing, 272 chemical agent manufacturing, 275 veterinary drugs manufacturing and 276 biopharmaceuticals manufacturing) or production equipment. This standard is applicable to the emission control of VOCs in existing chemical industry facilities or production equipment, as well as the environmental impact assessment, the environmental protection equipment design, the acceptance of environmental protection after completion and the emission control of VOCs after being put into production of new, renovated and extended projects. This standard is applicable to the legal pollutant emission behaviors. The site selection of new pollution sources and the management of existing pollution sources within special protected zone are in accordance with laws, regulations and rules such as Law of the People's Republic of China on Prevention and Control of Water Pollution, Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution, Marine Environment Protection Law of the People's Republic of China, Law of the People's Republic of China on Prevention of Environmental Pollution Caused by Solid Waste, Law of the People's Republic of China on Environmental Impact Assessment and Regulation of Jiangsu Province on the Prevention and Control of Atmospheric Pollution. 2 Normative references The following documents contain provisions which, through reference in this standard, constitute provisions of this standard. For undated references, the latest edition applies. GB/T 4754 Industrial classification for national economic activities GB 14554 Emission standards for odor pollutants GB/T 14675 Air quality - Determination of odor - Triangle odor bag method GB/T 15501 Air quality - Determination of nitrobenzene (mononitro- and dinitro-compound) - Reduction by zinc-N-(1-Naphthyl) ethylene diamine dihydrochloride spectrophotometric method GB/T 15502 Air quality - Determination of aniline - N-(1-naphthyl) ethylene diamine dihydrochloride spectrophotometric method GB/T 15516 Air quality - Determination of formaldehyde - Acetylacetone spectrophotometric method GB/T 16157 Determination of particulates and sampling methods of gaseous pollutants emitted from exhaust gas of stationary source HJ/T 32 Stationary source emission - Determination of phenols - 4-Amino-antipyrine spectrophotometric method HJ/T 33 Stationary source emission - Determination of methanol - Gas chromatography HJ/T 34 Stationary source emission - Determination of vinyl chloride - Gas chromatography HJ/T 35 Stationary source emission - Determination of acetaldehyde - Gas chromatography HJ/T 36 Stationary source emission - Determination of acrolein - Gas chromatography HJ/T 37 Stationary source emission - Determination of acrylonitrile - Gas chromatography HJ/T 38 Stationary source emission - Determination of nonmethane hydrocarbons - Gas chromatography HJ/T 39 Stationary source emission - Determination of chlorobenzenes - Gas chromatography HJ/T 55 Technical guidelines for fugitive emission monitoring of air pollutants HJ/T 66 Stationary source emission - Determination of chlorobenzenes - Gas chromatography HJ/T 68 Stationary source emission - Determination of exhauster anilines - Gas chromatography HJ/T 194 Technical specifications on manual methods for ambient air quality monitoring HJ/T 373 Technical specifications of quality assurance and quality control for monitoring of stationary pollution source (on trial) HJ/T 397 Technical specifications for emission monitoring of stationary source HJ 583 Ambient air - Determination of benzene and its analogies using sorbent adsorption thermal desorption and gas chromatography HJ 584 Ambient air - Determination of benzene and its analogies by activated charcoal adsorption carbon disulfide desorption and gas chromatography HJ 638 Ambient air - Determination of phenolic compounds by high performance liquid chromatography HJ 644 Ambient Air - Determination of volatile organic compounds - Activated charcoal adsorption carbon disulfide desorption/gas chromatographic method HJ 645 Ambient Air - Determination of volatile halogenated hydrocarbons - Activated charcoal adsorption and carbon disulfide desorption/gas chromatographic method HJ 683 Ambient air - Determination of aldehyde and ketone compounds - High performance liquid chromatography HJ 732 Emission from stationary sources - Sampling of volatile organic compounds - Bags method HJ 734 Stationary source emission - Determination of volatile organic compounds - Sorbent adsorption and thermal desorption gas chromatography mass spectrometry method HJ 738 Ambient air - Determination of nitroaromatics - Gas chromatography HJ 739 Ambient air - Determination of nitroaromatics - Gas chromatography mass spectrometry HJ 759 Ambient air - Determination of volatile organic compounds - Collected by specially-prepared canisters and analyzed by gas chromatography/mass spectrometry HJ 801 Ambient air and waste gas - Determination of amide compounds - Liquid chromatography Measures for Automatic Monitoring and Management of Pollution Sources (Decree No.28 of the Ministry of Ecology and Environment of the People's Republic of China) Measures for the Administration of Environmental Monitoring (Decree No.39 of the Ministry of Ecology and Environment of the People's Republic of China) Technical Guidelines for Leak Detection and Repair (LDAR) of Jiangsu Province (Trial) (SUHUANBAN [2013] No.318) Technical Specification for Waste Gas Treatment for Chemical Industry of Jiangsu Province (SUHUANBAN [2014] No.3) Guidelines for Leak Detection and Repair in Petrochemical Enterprises (HUANBAN [2015] No.104) Technical Guidelines for Fugitive Emission Control of Volatile Organic Compounds for Chemical Industry of Jiangsu Province (SUHUANBAN [2016] No.95) 3 Terms and definitions For the purposes of this standard, the following terms and definitions apply. 3.1 chemistry industry chemical industry hereof covering 2614 organic chemical raw material manufacturing, 2625 organic fertilizer and microbial fertilizer manufacturing, 263 pesticide manufacturing, 264 coating/printing ink/pigment and similar product manufacturing, 266 special chemical product manufacturing, 268 daily chemical product manufacturing, 271 chemical active pharmaceutical ingredient manufacturing, 272 chemical agent manufacturing, 275 veterinary drugs manufacturing and 276 biopharmaceuticals manufacturing in accordance with GB/T 4754 3.2 standard state state where the temperature is 273.15K and the pressure is 101,325Pa. Standard values specified hereof are benchmarked against the dry gas under standard state 3.3 existing facility chemical industry facilities or production equipment which have been completed and put into operation or whose environmental impact assessment documents have been approved before the implementation date of this standard 3.4 new facility new, renovated and extended projects of chemical industry whose environmental impact assessment documents are approved from the implementation date of this standard 3.5 volatile organic compounds (VOCs) organic compounds involved in photochemical reaction in atmosphere or those determined via measurement or calculation according to specified method 3.6 non-methane hydrocarbon (NMHC) total amount (measured by carbon) of hydrocarbon compounds (except methane) and derivatives to which the detector has an obvious response by adopting the specified monitoring method, which is adopted as the integrated control index for the volatile organic compound emission of stack and enterprise boundary in this standard 3.7 odor concentration dilution ratio necessary for diluting the foul gas (including peculiar smell) with odorless air till the gas is odorless exactly 3.8 emission height of stack height from the ground level of the stack (or its main building structure) to the outlet of the stack, m 3.9 initial emission quantity emission quantity of VOCs not purified per unit time (in hour), kg/h 3.10 maximum acceptable emission concentration upper limit of average concentration of VOCs in stack in any hour, mg/m3 3.11 maximum acceptable emission rate upper limit of mass of pollutants emitted in any hour by an stack with certain emission height, kg/h 3.12 enterprise boundary legal boundary of a production facility, or actual land boundary where legal boundary is unavailable 3.13 boundary VOCs reference point boundary reference point determined in accordance with HJ/T 55; according to VOCs emission and diffusion rules, when the sampling points for monitoring cannot be arranged according to the above requirements due to the conditions, the sampling points for monitoring may also be arranged within but close to the enterprise boundary 3.14 concentration limit at boundary VOCs reference point upper limit of the average concentration at boundary VOCs reference point under standard state in any hour, mg/m3

Foreword i 1 Application scope 2 Normative references 3 Terms and definitions 4 Emission control requirements 5 Monitoring requirements 6 Implementation and supervision Annex A (Normative) Interpolation method and extrapolation method for determining the maximum acceptable emission rate of stack Annex B (Normative) Calculation method of parameters relevant to stacks Annex C (Informative) Basic requirements for facilities to establish VOCs emission and control accounts