標(biāo)準(zhǔn)編號(hào):	DB 32/3151-2016
中文名稱(chēng):	化學(xué)工業(yè)揮發(fā)性有機(jī)物排放標(biāo)準(zhǔn)
英文名稱(chēng):	Emission standard of volatile organic compounds for chemical industry
行業(yè)分類(lèi):	DB    地方標(biāo)準(zhǔn)
發(fā)布機(jī)構(gòu):	江蘇省環(huán)境保護(hù)廳;江蘇省質(zhì)量技術(shù)監(jiān)督局
發(fā)布日期:	2017-1-10
實(shí)施日期:	2017-2-1
標(biāo)準(zhǔn)狀態(tài):	valid
翻譯語(yǔ)言:	英文
文件格式:	PDF
中文字符數(shù):	10000 字
翻譯價(jià)格(元):	1000.0
交付時(shí)間:	付款后 1 個(gè)工作日

Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This standard is formulated to implement the laws and regulations such as Environmental Protection Law of the People's Republic of China, Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution and Regulation of Jiangsu Province on the Prevention and Control of Atmospheric Pollution, control the emission of volatile organic compounds for chemical industry, improve the environmental air quality, protect human health and ecological environment, and promote the technological progress and sustainable development of chemical industry. This standard specifies the requirements for emission control, monitoring and supervision of volatile organic compounds in chemical industry facilities or production equipment. This standard is the basic requirement for emission control of volatile organic compounds in chemical industry facilities or production equipment. Relevant national or local pollutant emission standards are applicable to the air pollutants, water pollutants and environmental noises not specified in this standard, and relevant national or local solid waste pollution control standards are applicable to the identification, treatment and disposal of generated solid wastes. This standard is issued for the first time. In case of any relevant standards issued by the State or Jiangsu province stricter than this standard after the implementation date hereof, such standards shall prevail. When the requirements of environmental impact assessment documents or pollution emission permit are stricter than those in this standard, the approved environmental impact assessment documents or pollution emission permit shall prevail. This standard is developed in accordance with the rules given in GB/T 1.1-2009. For the purposes of this standard, Annexes A and B are normative and Annex C is informative. This standard is organized and formulated by the Environmental Protection Bureau of Jiangsu Province. This standard was drafted by Jiangsu Provincial Academy of Environmental Science. This standard was approved by Jiangsu Provincial People's Government on December 9, 2016. This standard shall be implemented from February 1, 2017. The Environmental Protection Bureau of Jiangsu Province is responsible for the explanation of this standard. Emission standard of volatile organic compounds for chemical industry 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 4 Emission control requirements 4.1 Organized emission limits 4.1.1 The emission limits of VOCs and odor concentration specified in Table 1 shall be implemented for the existing facility from February 1, 2019. 4.1.2 The emission limits of VOCs and odor concentration specified in Table 1 shall be implemented for the new facility from the implementation date of this standard.

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

化學(xué)工業(yè)揮發(fā)性有機(jī)物排放標(biāo)準(zhǔn) 1 適用范圍 本標(biāo)準(zhǔn)規(guī)定了化學(xué)工業(yè)企業(yè)（2614有機(jī)化學(xué)原料制造、2625有機(jī)肥料及微生物肥料制造、263農(nóng)藥制造、264涂料/油墨/顏料及類(lèi)似產(chǎn)品制造、266專(zhuān)用化學(xué)產(chǎn)品制造、268日用化學(xué)產(chǎn)品制造、271化學(xué)藥品原料藥制造、272化學(xué)藥品制劑制造、275獸用藥品制造、276生物藥品制造）或生產(chǎn)設(shè)施的揮發(fā)性有機(jī)物排放控制、監(jiān)測(cè)及監(jiān)督實(shí)施要求。 本標(biāo)準(zhǔn)適用于現(xiàn)有化學(xué)工業(yè)企業(yè)或生產(chǎn)設(shè)施的揮發(fā)性有機(jī)物排放控制，以及新、改、擴(kuò)建項(xiàng)目的環(huán)境影響評(píng)價(jià)、環(huán)境保護(hù)設(shè)施設(shè)計(jì)、竣工環(huán)境保護(hù)驗(yàn)收及其投產(chǎn)后的揮發(fā)性有機(jī)物排放控制。 本標(biāo)準(zhǔn)適用于法律允許的污染物排放行為。新設(shè)立污染源的選址和特殊保護(hù)區(qū)域內(nèi)現(xiàn)有污染源的管理，按照《中華人民共和國(guó)水污染防治法》、《中華人民共和國(guó)大氣污染防治法》、《中華人民共和國(guó)海洋環(huán)境保護(hù)法》、《中華人民共和國(guó)固體廢物污染環(huán)境防治法》、《中華人民共和國(guó)環(huán)境影響評(píng)價(jià)法》、 《江蘇省大氣污染防治條例》等法律、法規(guī)和規(guī)章的相關(guān)規(guī)定執(zhí)行。 2 規(guī)范性引用文件 本標(biāo)準(zhǔn)內(nèi)容引用了下列文件或其中的條款。凡是不注明日期的引用文件，其有效版本適用于本標(biāo)準(zhǔn)。 GB/T 4754 國(guó)民經(jīng)濟(jì)行業(yè)分類(lèi) GB 14554 惡臭污染物排放標(biāo)準(zhǔn) GB/T 14675 空氣質(zhì)量 惡臭的測(cè)定 三點(diǎn)比較式臭袋法 GB/T 15501 空氣質(zhì)量 硝基苯類(lèi)（一硝基和二硝基化合物）的測(cè)定 鋅還原-鹽酸萘乙二胺分光光度法 GB/T 15502 空氣質(zhì)量 苯胺類(lèi)的測(cè)定 鹽酸萘乙二胺分光光度法 GB/T 15516 空氣質(zhì)量 甲醛的測(cè)定 乙酰丙酮分光光度法 GB/T 16157 固定污染源排氣中顆粒物測(cè)定與氣態(tài)污染物采樣方法 HJ/T 32 固定污染源排氣中酚類(lèi)化合物的測(cè)定 4-氨基安替比林分光光度法HJ/T 33 固定污染源排氣中甲醇的測(cè)定 氣相色譜法 HJ/T 34 固定污染源排氣中氯乙烯的測(cè)定 氣相色譜法HJ/T 35 固定污染源排氣中乙醛的測(cè)定 氣相色譜法HJ/T 36 固定污染源排氣中丙烯醛的測(cè)定 氣相色譜法HJ/T 37 固定污染源排氣中丙烯腈的測(cè)定 氣相色譜法 HJ/T 38 固定污染源排氣中非甲烷總烴的測(cè)定 氣相色譜法HJ/T 39 固定污染源排氣中氯苯類(lèi)的測(cè)定 氣 相 色 譜 法 HJ/T 55 大氣污染物無(wú)組織排放監(jiān)測(cè)技術(shù)導(dǎo)則 HJ/T 66 大氣固定污染源 氯苯類(lèi)化合物的測(cè)定 氣相色譜法 HJ/T 68 大氣固定污染源 苯胺類(lèi)的測(cè)定 氣相色譜法 HJ/T 194 環(huán)境空氣質(zhì)量手工監(jiān)測(cè)技術(shù)規(guī)范 HJ/T 373 固定污染源監(jiān)測(cè)質(zhì)量保證與質(zhì)量控制技術(shù)規(guī)范（試行） HJ/T 397 固定源廢氣監(jiān)測(cè)技術(shù)規(guī)范 HJ 583 環(huán)境空氣 苯系物的測(cè)定 固體吸附/熱脫附-氣相色譜法 HJ 584 環(huán)境空氣 苯系物的測(cè)定 活性炭吸附/二硫化碳解吸-氣相色譜法 HJ 638 環(huán)境空氣 酚類(lèi)化合物的測(cè)定 高效液相色譜法 HJ 644 環(huán)境空氣 揮發(fā)性有機(jī)物的測(cè)定 吸附管采樣-熱脫附/氣相色譜-質(zhì)譜法HJ 645 環(huán)境空氣 揮發(fā)性鹵代烴的測(cè)定 活性炭吸附-二硫化碳解吸/氣相色譜法HJ 683 環(huán)境空氣 醛、酮類(lèi)化合物的測(cè)定 高效液相色譜法 HJ 732 固定污染源廢氣 揮發(fā)性有機(jī)物的采樣 氣袋法 HJ 734 固定污染源廢氣 揮發(fā)性有機(jī)物的測(cè)定 固相吸附-熱脫附/氣相色譜-質(zhì)譜法 HJ 738 環(huán)境空氣 硝基苯類(lèi)化合物的測(cè)定 氣相色譜法 HJ 739 環(huán)境空氣 硝基苯類(lèi)化合物的測(cè)定 氣相色譜-質(zhì)譜法 HJ 759 環(huán)境空氣 揮發(fā)性有機(jī)物的測(cè)定 罐采樣/氣相色譜-質(zhì)譜法 HJ 801 環(huán)境空氣和廢氣 酰胺類(lèi)化合物的測(cè)定 液相色譜法 《污染源自動(dòng)監(jiān)控管理辦法》（國(guó)家環(huán)境保護(hù)總局令第28號(hào)） 《環(huán)境監(jiān)測(cè)管理辦法》（國(guó)家環(huán)境保護(hù)總局令第39號(hào)） 《江蘇省泄漏檢測(cè)與維修（LDAR）實(shí)施技術(shù)指南（試行）》（蘇環(huán)辦[2013]318號(hào)） 《江蘇省化工行業(yè)廢氣治理技術(shù)規(guī)范》（蘇環(huán)辦[2014]3號(hào)） 《石化企業(yè)泄漏檢測(cè)與修復(fù)工作指南》（環(huán)辦[2015]104號(hào)） 《江蘇省化學(xué)工業(yè)揮發(fā)性有機(jī)物無(wú)組織排放控制技術(shù)指南》（蘇環(huán)辦[2016]95號(hào)） 3 術(shù)語(yǔ)和定義 下列術(shù)語(yǔ)和定義適用于本標(biāo)準(zhǔn)。 3.1 3.1 化學(xué)工業(yè) chemical industry 根據(jù)GB/T 4754，本標(biāo)準(zhǔn)所指化學(xué)工業(yè)包括：2614有機(jī)化學(xué)原料制造、2625有機(jī)肥料及微生物肥料制造、263農(nóng)藥制造、264涂料/油墨/顏料及類(lèi)似產(chǎn)品制造、266專(zhuān)用化學(xué)產(chǎn)品制造、268日用化學(xué)產(chǎn)品制造、271化學(xué)藥品原料藥制造、272化學(xué)藥品制劑制造、275獸用藥品制造、276生物藥品制造。 3.2 3.2 標(biāo)準(zhǔn)狀態(tài) standard state 溫度為273.15 K，壓力為101325 Pa時(shí)的狀態(tài)，簡(jiǎn)稱(chēng)“標(biāo)態(tài)”。本標(biāo)準(zhǔn)規(guī)定的各項(xiàng)標(biāo)準(zhǔn)值，均以標(biāo)準(zhǔn)狀態(tài)下的干氣體為基準(zhǔn)。 3.3 3.3 現(xiàn)有企業(yè) existing facility 本標(biāo)準(zhǔn)實(shí)施之日前已建成投產(chǎn)或環(huán)境影響評(píng)價(jià)文件已通過(guò)審批的化學(xué)工業(yè)企業(yè)或生產(chǎn)設(shè)施。 3.4 3.4 新建企業(yè) new facility 自本標(biāo)準(zhǔn)實(shí)施之日起環(huán)境影響評(píng)價(jià)文件通過(guò)審批的新建、改建和擴(kuò)建化學(xué)工業(yè)建設(shè)項(xiàng)目。 揮發(fā)性有機(jī)物 volatile organic compounds（VOCs） 參與大氣光化學(xué)反應(yīng)的有機(jī)化合物，或者根據(jù)規(guī)定的方法測(cè)量或核算確定的有機(jī)化合物。 3.6 非甲烷總烴 non-methane hydrocarbon（NMHC） 采用規(guī)定的監(jiān)測(cè)方法，檢測(cè)器有明顯響應(yīng)的除甲烷外的碳?xì)浠衔锛把苌锏目偭浚ㄒ蕴加?jì)）。本標(biāo)準(zhǔn)使用“非甲烷總烴（NMHC）”作為排氣筒和廠界揮發(fā)性有機(jī)物排放的綜合性控制指標(biāo)。 3.7 臭氣濃度 odor concentration 惡臭氣體（包括異味）用無(wú)臭空氣進(jìn)行稀釋?zhuān)♂尩絼偤脽o(wú)臭時(shí)，所需稀釋倍數(shù)。 3.8 排氣筒高度 emission height of stack 自排氣筒（或其主體建筑構(gòu)造）所在的地平面至排氣筒出口計(jì)的高度，單位為m。 3.9 初始排放量 initial emission quantity 單位時(shí)間內(nèi)（以小時(shí)計(jì)），揮發(fā)性有機(jī)物未經(jīng)凈化處理的排放量，單位為kg/h。 3.10 最高允許排放濃度 maximum acceptable emission concentration 排氣筒中揮發(fā)性有機(jī)物任何一小時(shí)濃度平均值不得超過(guò)的限值，單位為mg/m3。 3.11 最高允許排放速率 maximum acceptable emission rate 一定高度的排氣筒任何一小時(shí)所排放污染物的質(zhì)量不得超過(guò)的限值，單位為kg/h。 3.12 廠界 enterprise boundary 生產(chǎn)企業(yè)的法定邊界。若無(wú)法定邊界，則指實(shí)際占地邊界。 3.13 廠界揮發(fā)性有機(jī)物監(jiān)控點(diǎn) boundary VOCs reference point 按照HJ/T 55確定的廠界監(jiān)控點(diǎn)，根據(jù)揮發(fā)性有機(jī)物的排放、擴(kuò)散規(guī)律，當(dāng)受條件限制，無(wú)法按上述要求布設(shè)監(jiān)測(cè)采樣點(diǎn)時(shí)，也可將監(jiān)測(cè)采樣點(diǎn)設(shè)于工廠廠界內(nèi)側(cè)靠近廠界的位置。 3.14 廠界揮發(fā)性有機(jī)物監(jiān)控點(diǎn)濃度限值 concentration limit at boundary VOCs reference point 標(biāo)準(zhǔn)狀態(tài)下廠界揮發(fā)性有機(jī)物監(jiān)控點(diǎn)的揮發(fā)性有機(jī)物濃度在任何一小時(shí)的平均值不得超過(guò)的值，單位為mg/m3。 4 排放控制要求 4.1 有組織排放限值 4.1.1 現(xiàn)有企業(yè)自 2019 年 2 月 1 日起執(zhí)行表 1 規(guī)定的揮發(fā)性有機(jī)物及臭氣濃度排放限值。 4.1.2 新建企業(yè)自本標(biāo)準(zhǔn)實(shí)施之日起執(zhí)行表 1 規(guī)定的揮發(fā)性有機(jī)物及臭氣濃度排放限值。 表1 揮發(fā)性有機(jī)物及臭氣濃度排放限值 序號(hào) 污染物項(xiàng)目 最高允許排放濃度（mg/m3）d 與排氣筒高度對(duì)應(yīng)的最高允許排放速率（kg/h）e 15m 20m 30m 40m 50m 1 氯甲烷 a 20 1.1 2.2 5.6 10 16 2 二氯甲烷 a 50 0.54 1.1 2.9 5.2 8.1 3 三氯甲烷 a 20 0.54 1.1 2.9 5.2 8.1 4 1,2-二氯乙烷 a 7.0 0.54 1.1 2.9 5.2 8.1 5 環(huán)氧乙烷 a 5.0 0.15 0.29 0.77 1.4 2.2 6 1,2-環(huán)氧丙烷 a 5.0 0.43 0.86 2.3 4.2 6.5 7 環(huán)氧氯丙烷 a 5.0 0.54 1.1 2.9 5.2 8.1 8 氯乙烯 10 0.54 1.1 2.9 5.2 8.1 9 三氯乙烯 a 30 0.72 1.5 3.8 7.0 11 10 1,3-丁二烯 a 5.0 0.36 0.72 1.9 3.5 5.4 11 苯 6.0 0.36 0.72 1.9 3.5 5.4 12 甲苯 25 2.2 4.3 12 21 32 13 二甲苯 40 0.72 1.5 3.8 7.0 11 14 氯苯類(lèi) 20 0.36 0.72 1.9 3.5 5.4 15 酚類(lèi) 20 0.07 0.14 0.38 0.70 1.1 16 苯乙烯 20 0.54 1.1 2.9 5.2 8.1 17 硝基苯類(lèi) 12 0.04 0.07 0.19 0.35 0.54 18 苯胺類(lèi) 20 0.36 0.72 1.9 3.5 5.4 19 甲醇 60 3.6 7.2 19 35 54 20 正丁醇 a 40 0.36 0.72 1.9 3.5 5.4 21 丙酮 40 1.3 2.5 6.7 12 19 22 甲醛 10 0.18 0.36 1.0 1.7 2.7 23 乙醛 20 0.04 0.07 0.19 0.35 0.54 24 丙烯腈 5.0 0.18 0.36 1.0 1.7 2.7 25 丙烯醛 10 0.36 0.72 1.9 3.5 5.4 26 丙烯酸 a 20 0.9 1.8 4.8 8.7 14 27 丙烯酸酯類(lèi) a，b 20 0.11 0.22 0.58 1.0 1.6 28 丙烯酰胺 5.0 0.15 0.29 0.77 1.4 2.2 29 乙酸乙烯酯 a 20 0.54 1.1 2.9 5.2 8.1 30 乙酸酯類(lèi) c 50 1.1 2.2 5.6 10 16 31 乙腈 a 30 1.1 2.2 5.6 10 16 32 吡啶 a 4.0 0.29 0.58 1.5 2.8 4.3 33 N,N-二甲基甲酰胺 30 0.54 1.1 2.9 5.2 8.1 34 非甲烷總烴 80 7.2 14 38 70 108 35 臭氣濃度 1500（無(wú)量綱） — — — — — 注：a 待國(guó)家污染物監(jiān)測(cè)方法標(biāo)準(zhǔn)發(fā)布后實(shí)施。 b 丙烯酸酯類(lèi)排放限值指丙烯酸甲酯、丙烯酸乙酯、丙烯酸丁酯的排放限值的數(shù)學(xué)加和。 c 乙酸酯類(lèi)排放限值指乙酸乙酯、乙酸丁酯的排放限值的數(shù)學(xué)加和。 d 當(dāng)排氣筒高度＜15m 時(shí)，最高允許排放濃度按表 2 廠界揮發(fā)性有機(jī)物監(jiān)控點(diǎn)濃度限值 5 倍執(zhí)行。 e 當(dāng)排氣筒高度＞50m 時(shí)，執(zhí)行排氣筒高度為 50m 所對(duì)應(yīng)的最高允許排放速率。 4.2 廠界揮發(fā)性有機(jī)物監(jiān)控點(diǎn)濃度限值 4.2.1 現(xiàn)有企業(yè)自 2019 年 2 月 1 日起執(zhí)行表 2 規(guī)定的廠界揮發(fā)性有機(jī)物監(jiān)控點(diǎn)濃度限值和臭氣濃度限值。 4.2.2 新建企業(yè)自本標(biāo)準(zhǔn)實(shí)施之日起執(zhí)行表 2 規(guī)定的廠界揮發(fā)性有機(jī)物監(jiān)控點(diǎn)濃度限值和臭氣濃度限值。 表2 廠界揮發(fā)性有機(jī)物監(jiān)控點(diǎn)濃度限值和臭氣濃度限值 序號(hào) 污染物項(xiàng)目 廠界監(jiān)控點(diǎn)濃度限值（mg/m3） 序號(hào) 污染物項(xiàng)目 廠界監(jiān)控點(diǎn)濃度限值（mg/m3） 1 氯甲烷 1.2 19 甲醇 1.0 2 二氯甲烷 4.0 20 正丁醇 a 0.50 3 三氯甲烷 0.40 21 丙酮 0.80 4 1,2-二氯乙烷 0.14 22 甲醛 0.05 5 環(huán)氧乙烷 a 0.04 23 乙醛 0.01 6 1,2-環(huán)氧丙烷 a 0.10 24 丙烯腈 0.15 7 環(huán)氧氯丙烷 a 0.02 25 丙烯醛 0.10 8 氯乙烯 0.30 26 丙烯酸 a 0.25 9 三氯乙烯 0.60 27 丙烯酸酯類(lèi) a，b 1.0 10 1,3-丁二烯 0.10 28 丙烯酰胺 0.10 11 苯 0.12 29 乙酸酯類(lèi) c 4.0 12 甲苯 0.60 30 乙酸乙烯酯 0.20 13 二甲苯 0.30 31 乙腈 a 0.60 14 氯苯類(lèi) 0.20 32 吡啶 a 0.08 15 酚類(lèi) 0.02 33 N,N-二甲基甲酰胺 0.40 16 苯乙烯 0.50 34 非甲烷總烴 4.0 17 硝基苯類(lèi) 0.01 35 臭氣濃度 20（無(wú)量綱） 18 苯胺類(lèi) 0.20 — — — 4.3 排氣筒高度與排放速率 4.3.1 排氣筒高度原則上不應(yīng)低于 15 m，若低于 15 m，其最高允許排放速率標(biāo)準(zhǔn)值按附錄 A 外推法計(jì)算結(jié)果再?lài)?yán)格 50%執(zhí)行。 4.3.2 排氣筒高度處于表 1 所列的兩個(gè)排氣筒高度之間時(shí)，其最高允許排放速率標(biāo)準(zhǔn)值按附錄 A 內(nèi)插法計(jì)算結(jié)果執(zhí)行。 4.3.3 企業(yè)內(nèi)部有多根排放同一種污染物的排氣筒時(shí)，若兩根排氣筒距離小于其幾何高度之和，應(yīng)合并視為一根等效排氣筒。若有三根以上的近距離排氣筒，且排放同一種污染物，應(yīng)以前兩根的等效排氣筒， 依次與第三、第四根排氣筒取等效值。等效排氣筒有關(guān)參數(shù)計(jì)算方法參見(jiàn)附錄 B。 4.3.4 排氣筒高度除須遵守表列排放速率標(biāo)準(zhǔn)值外，還應(yīng)高出周?chē)?200 m 半徑范圍內(nèi)的建筑物 5 m 以上，不能達(dá)到該項(xiàng)要求的排氣筒，應(yīng)按其高度對(duì)應(yīng)的表列排放速率標(biāo)準(zhǔn)值嚴(yán)格 50%執(zhí)行或根據(jù) 4.3.2 和 4.3.3 條確定排放速率標(biāo)準(zhǔn)值再?lài)?yán)格 50%執(zhí)行。 4.4 污染控制要求 4.4.1 現(xiàn)有企業(yè)自 2019 年 2 月 1 日起，新建企業(yè)自本標(biāo)準(zhǔn)實(shí)施之日起，執(zhí)行本節(jié)的工藝控制要求。 4.4.2 企業(yè)應(yīng)按照《江蘇省化學(xué)工業(yè)揮發(fā)性有機(jī)物無(wú)組織排放控制技術(shù)指南》、《江蘇省化工行業(yè)廢氣治理技術(shù)規(guī)范》等，控制儲(chǔ)存和裝卸過(guò)程、工藝操作過(guò)程、廢水集輸處理和固廢（液）貯存過(guò)程、生產(chǎn)設(shè)備密封點(diǎn)泄漏、開(kāi)停工及檢維修等非正常工況產(chǎn)生的含 VOCs 廢氣排放。 4.4.3 產(chǎn)生揮發(fā)性有機(jī)物的生產(chǎn)工藝和裝置應(yīng)設(shè)立局部或整體氣體收集系統(tǒng)和凈化處理裝置實(shí)現(xiàn)達(dá)標(biāo)排放。 4.4.4 易產(chǎn)生揮發(fā)性有機(jī)物泄漏的企業(yè)應(yīng)按照《石化企業(yè)泄漏檢測(cè)與修復(fù)工作指南》、《江蘇省泄漏檢測(cè)與維修（LDAR）實(shí)施技術(shù)指南（試行）》等落實(shí)泄漏檢測(cè)與修復(fù)工作。 4.4.5 企業(yè)應(yīng)按照附錄 C 建立污染物排放控制臺(tái)賬，并保存相關(guān)記錄。VOCs 廢氣處理裝置應(yīng)設(shè)置運(yùn)行或排放等有效監(jiān)控系統(tǒng)，并按照附錄 C 的要求保存記錄，至少三年。 4.4.6 揮發(fā)性有機(jī)物排放集中的區(qū)域，或大氣環(huán)境容量較小、容易發(fā)生嚴(yán)重大氣環(huán)境污染問(wèn)題而需要采取特別保護(hù)措施的區(qū)域，應(yīng)根據(jù)批復(fù)的環(huán)境影響評(píng)價(jià)文件或者環(huán)境保護(hù)主管部門(mén)的要求在其邊界設(shè)置監(jiān)控點(diǎn)。 5 監(jiān)測(cè)要求 5.1 一般要求 5.1.1 按照有關(guān)法律和《環(huán)境監(jiān)測(cè)管理辦法》等規(guī)定，污染物責(zé)任主體應(yīng)建立監(jiān)測(cè)制度，制定監(jiān)測(cè)方案， 對(duì)污染物排放狀況開(kāi)展自行監(jiān)測(cè)。必要時(shí)，根據(jù)環(huán)境保護(hù)主管部門(mén)的要求，對(duì)周邊環(huán)境質(zhì)量的影響開(kāi)展自行監(jiān)測(cè)，保存原始監(jiān)測(cè)記錄，并公布監(jiān)測(cè)結(jié)果。