在濃濃的霧霾面前，治理揮發(fā)性**物顯得刻不容緩

時間：2017-03-14作者：深圳市海德隆光電科技有限公司瀏覽：117

山西TT廢氣處理環(huán)保技術中心/整理
Shanxi TT waste gas treatment and environmental protection technology center / finishing

在濃濃的霧霾面前，治理揮發(fā)性**物顯得刻不容緩,山西TT廢氣處理（深圳海德隆山西辦）和您一同分享：
In front of the thick haze, treatment of VOCs is imperative, Shanxi TT gas processing (Shenzhen Haidelong Shanxi Office) to share with you:

2016年冬，全國多地屢次陷入重度霧霾。機動車限行、工業(yè)企業(yè)減產(chǎn)限產(chǎn)等各種應急措施紛紛施行，人們的生活和健康受到了較大的影響與威脅。對此，人們在朋友圈里較盡調侃，在生活中口罩相伴。
2016 winter, the country has repeatedly been caught in severe haze. The vehicle limit line, industrial companies cut production of various emergency measures have been implemented, people's life and health has been greatly affected and threatened. In this regard, the people in his circle of friends laugh, in life with masks.

據(jù)環(huán)保界人士分析，揮發(fā)性**物是形成光化學煙霧的關鍵因素，而光化學煙霧恰恰是形成霧霾的關鍵因素。揮發(fā)性**物與工業(yè)尾氣、煙塵、粉塵等經(jīng)光化學反應生成二次污染物光化學煙霧，長期漂浮在空氣中。同時，光化學煙霧發(fā)出的熱一定程度上破壞了云霧變?yōu)橛暄┑睦淠龡l件，導致雨雪減少。據(jù)環(huán)保部測算,中國揮發(fā)性**物每年排放量高達3000多萬噸，**世界**位。在濃濃的霧霾面前，治理揮發(fā)性**物顯得刻不容緩。
According to the environmental protection industry analysis, volatile organic matter is a key factor in the formation of photochemical smog, and photochemical smog is the key factor in the formation of haze. Volatile organic compounds and industrial emissions, soot, dust and other photochemical reactions to generate two photochemical smog of pollutants, long-term floating in the air. At the same time, the heat to a certain extent on the destruction of the photochemical smog from clouds into rain and snow to rain and snow conditions of condensation, reduction. According to estimates by the Ministry of environmental protection, China's annual emissions of volatile organic compounds up to about 30000000 tons, ranking first in the world. In the face of thick fog and haze, governance volatile organic matter seems urgent.

對此，各地**的行動十分堅決。比如，河北省廊坊市**規(guī)定，按照《廊坊市2016年揮發(fā)性**物治理工作實施方案》要求，2016年度內VOCs治理未達標的企業(yè)，自2017年1月1日起，一律停止排放污染物。又比如，2016年12月底陜西省環(huán)保廳會同延安市**、榆林市**組成督查組，對此前要求整改的陜西延長石油(集團)有限責任公司揮發(fā)性**物治理工作開展督查。經(jīng)過整改，延長集團下屬企業(yè)揮發(fā)性**物泄漏檢測與修復工作全部完成，共建檔密封點位40萬個，修復泄漏點位2966個，揮發(fā)性**物減排38%。再比如，環(huán)境保護部2016年12月13日印發(fā)了2016年《國家**污染防治技術目錄(VOCs防治領域)》，鼓勵這些揮發(fā)性**物防治技術的應用與推廣。
In this regard, the environmental protection departments around the action is very firm. For example, the provisions of Hebei Province, Langfang City Environmental Protection Bureau, in accordance with the requirements of the implementation of the "program" treatment of volatile organic compounds in Langfang city in 2016, 2016 year VOCs governance did not meet the enterprise, since January 1, 2017, will stop the discharge of pollutants. For example, the end of December 2016, the Shaanxi provincial Environmental Protection Bureau in conjunction with the Yanan Municipal Environmental Protection Bureau, Yulin Municipal Environmental Protection Bureau Inspection Team, prior to the requirements of the rectification of Shaanxi Yanchang Petroleum (Group) work in the treatment of volatile organic compounds, limited liability company to carry out the inspection. After rectification, the extension of the group of enterprises under the volatile organic matter leak detection and repair work is completed, to build a file seal point 400 thousand, repair the leak point of the 2966, volatile organic compounds emissions reduction of 38%. For example, the Ministry of environmental protection issued in 2016 in the "national advanced pollution prevention technology directory (VOCs prevention and control field)", to encourage the use of these volatile organic compounds in the prevention and control technology and promotion of.

看起來，揮發(fā)性**物治理有基礎、有市場、有技術、有監(jiān)管，可謂萬事俱備。然而在治理工作中我們發(fā)現(xiàn)，揮發(fā)性**物就像是一頭隱形的大象，而目前與揮發(fā)性**物治理相關的工作，卻在只掌握了這頭大象的局部特征時，就盲目地動手了。
Look, the treatment of volatile organic compounds have the foundation, market, technology, supervision, described as everything is ready. However, in the governance work we found that volatile organic compounds like a invisible elephant, and now with the treatment of volatile organic compounds in related work, but only mastered the local features of the elephant, blindly.

定義五花八門，管控方向不明
Define a variety of control direction unknown

首先，盲在定義。
First, the definition of blindness.

環(huán)境保護部環(huán)境工程評估中心石化輕紡部高工郭森表示，從國家層面說，目前根本沒有科學統(tǒng)一的國家揮發(fā)性**物定義，因此在對揮發(fā)性**物進行表述時也無法統(tǒng)一。
The environmental protection department of Environmental Engineering Assessment Center Senior Engineer Guo Sen Petrochemical textile department said, from the national level, there is no national unified scientific definition of volatile organic compounds, so it is not uniform in the volatile organic compounds express.

據(jù)了解，從2013年起，國家陸續(xù)發(fā)布了《揮發(fā)性**物污染防治技術政策》《石化行業(yè)揮發(fā)性**物綜合整治方案》《重點行業(yè)揮發(fā)性**物削減行動規(guī)劃》《揮發(fā)性**物排污收費試點辦法》等多項政策措施?！笆濉币?guī)劃綱要較是**將揮發(fā)性**物新納入總量控制指標，同時提出在重點區(qū)域、重點行業(yè)推進揮發(fā)性**物排放總量控制，全國排放總量下降10%以上。難道這些政策里說的揮發(fā)性**物竟不是一個定義？郭森說，即使從國家出臺的政策來看，揮發(fā)性**物的定義也是五花八門。有的是從蒸汽壓的角度定義的，有的是從揮發(fā)性角度定義的，還有的是從光化學活性角度定義的。
It is understood that, from 2013 onwards, the state has issued a "volatile organic pollution control technology policy" "petrochemical industry VOC remediation program" key industries "volatile organic compounds reduction action plan" "volatile organic *age charges pilot" and a number of policy measures. "13th Five-Year" plan is the first time the volatile organic compounds into the new quota of total control, and put forward the VOC emissions control in key areas, key industries, the total emissions decreased by more than 10%. Are these policies in the volatile organic matter is not a definition? Guo Sen said that even from the country's policy, the definition of volatile organic compounds are also diverse. Some are defined from the point of view of vapor pressure, some are defined from the point of view of volatility, and others are defined from the point of view of photochemical activity.

從頒布的這些政策文件，確實發(fā)現(xiàn)大部分沒有專門給出揮發(fā)性**物的定義。在有準確定義的文件中，概念也各不相同。在環(huán)保部2015年4月16日發(fā)布的《石油化學工業(yè)污染物排放標準》中，揮發(fā)性**物定義是：參與大氣光化學反應的**化合物，或者根據(jù)規(guī)定的方法測量或核算確定的**化合物。顯然，這個定義強調的是光化學活性。
From these policy documents, it is found that most of them do not give the definition of volatile organic compounds. In a document that is well defined, the concepts are different. In April 16, 2015 the Ministry of environmental protection issued the "petroleum chemical industry pollutant emission standards", volatile organic compounds is defined as organic compounds participate in photochemical reactions, or determined according to the provisions of the method of measurement or calculation of organic compounds. Clearly, this definition emphasizes the photochemical activity.

而財政部、**、環(huán)保部2015年6月18日發(fā)布的《揮發(fā)性**物排污收費試點辦法》里，揮發(fā)性**物是指特定條件下具有揮發(fā)性的**化合物的統(tǒng)稱。具有揮發(fā)性的**化合物主要包括非甲烷總烴(烷烴、烯烴、炔烴、芳香烴)、含氧**化合物(醛、酮、醇、醚等)、鹵代烴、含氮化合物、含硫化合物等。顯然，這個定義則較注重揮發(fā)性。而天津市地方標準中的定義是：在20攝氏度條件下蒸氣壓大于或者等于10帕，或者特定適用條件下具有相應揮發(fā)性的全部**化合物(不包括甲烷)。這應該是從蒸汽壓的角度定義了揮發(fā)性**物。
The Ministry of finance, development and Reform Commission, Ministry of environmental protection issued in June 18, 2015, "volatile organic pollutants charging pilot approach", volatile organic compounds refers to the specific conditions of volatile organic compounds. Volatile organic compounds with mainly non methane hydrocarbons (alkanes, alkenes, alkynes and aromatic hydrocarbon), oxygen containing organic compounds (aldehyde, ketone, alcohol, ether), halogenated hydrocarbons, nitrogen compounds, sulfur compounds, etc.. Obviously, this definition is more emphasis on volatility. The definition of local standards in Tianjin is: under the condition of 20 degrees Celsius vapor pressure is greater than or equal to 10 Pa, or under certain conditions with a corresponding volatile organic compounds (excluding methane). This should be defined from the point of view of the vapor pressure of volatile organic compounds.

進一步了解就會發(fā)現(xiàn)，其實在**范圍內，揮發(fā)性**物的定義也是各不相同。世界衛(wèi)生組織的定義為：熔點**室溫、沸點**260攝氏度，常溫下飽和蒸氣壓大于70.91帕、并以氣態(tài)形式存在于空氣中的一類化合物的總稱。美國材料與試驗協(xié)會D3960-98標準定義為任何能參加大氣光化學反應的**化合物。美國聯(lián)邦環(huán)保署的定義是：除一氧化碳、二氧化碳、碳酸、金屬碳化物、金屬碳酸鹽和碳酸銨外，任何參加大氣光化學反應的碳化合物。
Further understanding will find that, in fact, in the global scope, the definition of volatile organic compounds are also different. WHO is defined as: the melting point is lower than room temperature, boiling point below 260 degrees Celsius, room temperature saturated vapor pressure greater than 70.91 PA, and in the form of a gas exists in a class of compounds. The American Society for testing and materials (D3960-98) is defined as any organic compound capable of participating in atmospheric photochemical reactions. The United States Environmental Protection Agency is defined as: in addition to carbon monoxide, carbon dioxide, carbonic acid, metal carbide, metal carbonate and ammonium carbonate, any part of the atmospheric photochemical reaction of carbon compounds.

德標準準化學會55649-2000標準定義為：原則上，在常溫常壓下，任何能自發(fā)揮發(fā)的**液體和/或固體。德國巴斯夫公司則認為，較方便和較常見的方法是根據(jù)沸點來界定哪些物質屬于揮發(fā)性**物，而較普遍的共識認為揮發(fā)性**物是指那些沸點等于或**250攝氏度的化學物質。
The 55649-2000 standard is defined as: in principle, any organic liquid and / or solid that can spontaneously volatilize at normal temperature and pressure. The German Basf Inc believes that the most convenient and most common method is to define which belongs to the material according to the boiling point of volatile organic compounds, and the most common consensus that volatile organic compounds are those chemical substances is equal to or lower than the boiling point of 250 degrees celsius.

可以看出，世界衛(wèi)生組織和德國巴斯夫公司主要是對沸點或初餾點作了限定，不管其是否參加大氣光化學反應。美國的定義對沸點或初餾點不作限定，強調參加大氣光化學反應。德國則對沸點和初餾點不作限定，也不管是否參加大氣光化學反應，只強調在常溫常壓下能自發(fā)揮發(fā)。從我國**近兩年出臺的規(guī)定看，更多的參考了美國的定義。這表明，**認為揮發(fā)性**物就是會參加大氣光化學反應制造霧霾的罪魁禍首。
It can be seen that the WHO and the German Basf Inc is mainly to the boiling point or the initial boiling point has been limited, whether or not to participate in atmospheric photochemical reaction. The definition of the United States is not limited to boiling point or initial boiling point. Germany is not limited to boiling point and initial boiling point, regardless of whether or not to participate in atmospheric photochemical reactions, only stressed at normal temperature and pressure can be spontaneous evaporation. From the environmental protection department of China in recent years, the introduction of the provisions of view, more reference to the definition of the United states. This shows that the environmental protection department believes that volatile organic matter is to participate in the production of atmospheric photochemical reaction haze culprit.

海南省生態(tài)環(huán)境保護廳總工程師周學雙指出，總體而言，我國的揮發(fā)性**物定義處于較為混亂和矛盾的局面，體現(xiàn)在反應性定義和揮發(fā)性定義同時存在、揮發(fā)性定義中揮發(fā)性限值不統(tǒng)一、反應性定義中缺乏豁免物質等方面。
Hainan Province Environmental Protection Bureau Chief Engineer Zhou Xueshuang pointed out that, overall, China's definition of volatile organic compounds in a more confusing and contradictory situation, reflected in the reaction at the same time, the definition and definition of the definition of volatile volatile volatile limits are not unified, the definition of reactive substances and the lack of immunity.

定義不同，涵蓋的物質就不同，管控的方向也就不明。這給揮發(fā)性**物污染源統(tǒng)計、監(jiān)測、管控等都帶來了困難，嚴重制約了我國揮發(fā)性**物的環(huán)境管控?！胺从车綄嶋H中，就是企業(yè)搞不明白到底哪些物質算作揮發(fā)性**物，考核揮發(fā)性**物時就難免爭議。這種不統(tǒng)一，還造成對揮發(fā)性**物的表征方法不一致，有的用非甲烷總烴來替代，有的按照其中具體的物質計算，還有的按碳計算，多種多樣的算法導致計算出來的數(shù)據(jù)也都不統(tǒng)一，最后又給國家決策造成了困難。”郭森如是說。“我建議采納基于豁免政策的反應性國家統(tǒng)一揮發(fā)性**物定義，科學指導**層設計，并逐步統(tǒng)一固定源揮發(fā)性**物表征方法?！?
The definition is different, the material is different, the direction of control is unknown. This has brought difficulties to the statistics, monitoring and control of volatile organic compounds, which has seriously restricted the environmental control of volatile organic compounds in china. Reflected in the reality, is that companies do not understand what substance is considered as volatile organic matter, volatile organic matter when it is inevitable controversy. This is not uniform, but also caused the characterization method for volatile organic compounds is not the same, some non methane hydrocarbons to replace, which have according to the concrete material calculation, and according to the carbon calculation, a variety of algorithms leading to the calculated data are not uniform, and finally to the national decision-making difficult." Guo Senru is saying. "I propose to adopt a reactive national unified definition of volatile organic compounds based on the exemption policy, scientifically guide the top-level design, and gradually unify the characterization of stationary sources of volatile organic compounds."

監(jiān)測混亂無章，普遍弄虛作假
Monitoring chaotic, generally resort to deceit

其次，盲在監(jiān)測。
Secondly, blind monitoring.

揮發(fā)性**物的治理首先要監(jiān)測。而現(xiàn)實是，我國監(jiān)測環(huán)節(jié)混亂無章。
Monitoring of volatile organic compounds should be monitored. The reality is that China's monitoring link chaos chapter.

中國石化聯(lián)合會供應商工作**石化行業(yè)VOCs治理技術專業(yè)組秘書長叢東旭介紹，由于揮發(fā)性**物種類多、組分復雜、濃度范圍變化大、活性差異顯著，傳統(tǒng)的監(jiān)測技術設備或小范圍監(jiān)測系統(tǒng)都不能從數(shù)據(jù)中提取有效信息，根本達不到監(jiān)測目的，無法解決揮發(fā)性**物排放底數(shù)不清的問題。國內揮發(fā)性**物監(jiān)測起步較晚，與發(fā)達國家相比，在線監(jiān)測技術基礎還比較薄弱。再加上缺乏國家揮發(fā)性**物在線監(jiān)測技術規(guī)范，目前的在線監(jiān)測技術市場呈現(xiàn)出方法駁雜、良莠不齊的混亂局面。
Sinopec Association Working Committee of the petrochemical industry supplier VOCs management technology professional group introduced the Secretary General Cong Dongxu, due to the type of volatile organic compounds, complex composition, concentration changes, activity difference, monitoring technology and equipment of traditional or small range monitoring system can effectively extract information from the data, did not reach the purpose of monitoring that can not solve the emissions of volatile organic compounds in countless problems. The monitoring of volatile organic compounds in China started late, compared with developed countries, the online monitoring technology is still relatively weak. Coupled with the lack of national technical specifications of VOCs on-line monitoring, on-line monitoring technology market currently presents method of complex and uneven in quality chaos.

據(jù)業(yè)內人士透露，目前國內揮發(fā)性**物的監(jiān)測其實已經(jīng)成了一個大蛋糕?！稉]發(fā)性**物排污收費試點辦法》規(guī)定，達標收費，**標違法，違法要受到處罰，需要排污企業(yè)承擔較高的經(jīng)濟代價。也就是說，排污企業(yè)必須通過監(jiān)測了解排放的揮發(fā)性**物是否達標，排多少種，排多少量，以便采取有效治理措施。據(jù)測算，企業(yè)按單套監(jiān)測設備40萬元估算，市場空間為370億元；相關產(chǎn)業(yè)園區(qū)按單套設備150萬元估算，市場空間為60億元；城市空氣質量在線監(jiān)測市場空間為40億元。在政策、需求、利益因素的驅動下，良莠不齊的監(jiān)測儀器紛紛上馬了。
According to industry sources, the current monitoring of volatile organic compounds in fact has become a big cake. "Volatile organic pollutants charging pilot approach" provides that the standard charges, excessive illegal, illegal to be punished, the need for *age companies to bear higher economic costs. In other words, the *age companies must be monitored to understand whether emissions of volatile organic compounds, the number of rows, the number of rows in order to take effective measures. According to estimates, enterprises according to the single set of monitoring equipment 400 thousand yuan estimated market space for 37 billion yuan; the relevant industrial park according to a single set of equipment of 1 million 500 thousand yuan estimated market space for 6 billion yuan; City air quality monitoring market space for 4 billion yuan. In the drive policy, demand, interest factors, monitoring instruments have launched uneven in quality.

“國內監(jiān)測技術還是需要突破?！鄙虾；瘜W工業(yè)區(qū)**工程師張發(fā)兵說，“我們引進的國外監(jiān)測設備，投入實在太大了，尤其是每增加一個特征污染物，都要增加一筆很大的費用。在空氣監(jiān)測網(wǎng)絡和車載監(jiān)測設備方面，園區(qū)亟需的揮發(fā)性**物在線監(jiān)測設備、空氣污染物傳感器和環(huán)境空氣應急監(jiān)測設備卻都沒有找到滿意的國產(chǎn)儀器?！?
Domestic monitoring technology still need to break through." Zhang Fabing, senior engineer of Shanghai Chemical Industrial Zone, said, "we have introduced a lot of foreign monitoring equipment, which is too large, especially for each additional feature of pollutants, to increase a large fee. In the air monitoring network and vehicle monitoring equipment, park to VOCs on-line monitoring equipment, air pollution sensors and air environment emergency monitoring equipment but did not find a satisfactory instrument made in china."

如果說監(jiān)測技術盲在測不出、測不準揮發(fā)性**物，那么監(jiān)測過程就盲在企業(yè)應付、管理者放水。
If the monitoring technology is not measured in the blind, the measurement of volatile organic compounds, then the monitoring process is blind in the enterprise to cope with, the management of water.

“《石化行業(yè)VOCs污染源排查工作指南》《石化企業(yè)泄漏檢測與修復工作指南》都對監(jiān)測有著具體的要求，然而在實際中，企業(yè)可能只監(jiān)測一次，就用來代表全年的監(jiān)測數(shù)據(jù)。這樣的監(jiān)測，既不能反映企業(yè)日常運行的情況，又不具有統(tǒng)計參考意義，與環(huán)保部的排查目的相去甚遠。”郭森對此感觸很深。
"VOCs" petrochemical industry pollution investigation guide "" petrochemical enterprises leak detection and repair work of Monitoring Guide "has a specific requirement, but in reality, the enterprise may only be used once monitoring, monitoring data representative of the year. Such monitoring, both cannot reflect the enterprise's operation, and has no statistical significance, far from the environmental protection department of the investigation purpose." Guo Sen deep feelings.

較可怕的是，沒有真正的在線監(jiān)測，就勢必給企業(yè)造假提供了可能空間——企業(yè)很可能安裝一些低質、低效、低價的治理或監(jiān)測設備，應付**人工監(jiān)督檢查。近日，環(huán)保部督查組在河北唐山開展環(huán)保專項執(zhí)法時發(fā)現(xiàn)，唐山遷安市寶利源煉焦有限公司焦爐煙氣在線監(jiān)控涉嫌造假。該公司在未安裝脫硫裝置情況下，二氧化硫歷史數(shù)據(jù)顯示長期達標排放，為40毫克/立方米左右(標準50毫克/立方米)，但督查組現(xiàn)場人工監(jiān)測煙囪排放二氧化硫為111毫克/立方米，**標1.2倍。
Even more frightening is that no real online monitoring, it will give the enterprise fraud possible space enterprise is likely to install some low quality, low efficiency, low management or monitoring equipment, meet the artificial supervision and inspection of environmental protection departments. Recently, the Ministry of environmental protection inspection team to carry out environmental protection special law enforcement in Hebei, Tangshan, found that the city of Qian'an coking coke Co., Ltd. coke oven on line monitoring of alleged fraud on behalf of. The company in the desulfurization equipment is not installed under the condition of historical data showed that long-term emissions of sulfur dioxide, 40 mg / cubic meter (standard 50 mg / m3), but the inspection team on-site manual monitoring of chimney emissions of sulfur dioxide is 111 mg / m3, exceed the standard 1.2 times.

“很多數(shù)據(jù)都收集不上來，或者收集上來的根本就不是真實的排放數(shù)據(jù)?！鄙綎|派力迪環(huán)保工程有限公司總工程師吳朝平說道，“一個城市上報了17萬噸的排放量，實際上可能是170萬噸；一個企業(yè)上報了2500噸的排放量，實際上可能就高達25000噸。如果排污企業(yè)持應付態(tài)度、監(jiān)管者睜一只眼閉一只眼，監(jiān)測行業(yè)就不可能做好了?！?
A lot of data can not be collected, or the collection is not the real emissions data." Shandong paili Di Environmental Engineering Co., Ltd. chief engineer Wu Zhaoping said, "a city reported 170 thousand tons of emissions, may actually be 1 million 700 thousand tons; a company reported 2500 tons of emissions, actually may be as high as 25000 tons. If the *age companies to cope with the attitude of regulators to turn a blind eye, the monitoring industry can not do a good job."

政策正在完善，技術正在普及
Policies are being improved, technology is becoming popular

好在，仍然有負責的企業(yè)和管理者在行動。中國石油化工股份有限公司青島安全工程研究院教授級高工高少華表示，揮發(fā)性**物監(jiān)測的重要技術——泄漏檢測與修復技術2015年在中國石化38家煉化企業(yè)全面推廣。目前天津、上海、北京等多地區(qū)已經(jīng)明確要求對揮發(fā)性**物污染源進行在線監(jiān)測。天津地區(qū)規(guī)定，企業(yè)揮發(fā)性**物排放速率或排氣量達到一定規(guī)模的，必須配套建設揮發(fā)性**物在線監(jiān)測設備；北京市**2016年8月8日印發(fā)的北京市地方標準《固定污染源廢氣揮發(fā)性**物監(jiān)測技術規(guī)范》(征求意見稿)詳細規(guī)定了北京市固定污染源揮發(fā)性**物監(jiān)測的范圍、監(jiān)測方法的選擇、采樣技術的要求以及樣品的運輸和保存。
Fortunately, there are still responsible for the operation of enterprises and managers. Professor of China Petroleum Chemical Co Qingdao Safety Engineering Research Institute Gao Shaohua said, an important technique for monitoring of VOCs, leak detection and repair technology in 2015 38 Sinopec comprehensive promotion in petrochemical enterprises. At present, Tianjin, Shanghai, Beijing and other regions have been explicitly asked for online monitoring of volatile organic pollutants. Tianjin area regulations, enterprises VOC emission rate or exhaust volume reaches a certain size, must be on-line monitoring equipment supporting the construction of volatile organic compounds; local standards of "Beijing City, Beijing City Environmental Protection Bureau in August 8, 2016 issued a stationary source emission of VOCs monitoring technology specification" (Draft), the detailed provisions of the scope of organic monitoring the volatile fixed pollution source in Beijing city monitoring method selection, sampling techniques and sample transport and storage requirements.

根據(jù)《石化行業(yè)揮發(fā)性**物綜合整治方案》，到2017年，全國石化行業(yè)要基本完成揮發(fā)性**物綜合整治工作，建成揮發(fā)性**物監(jiān)測監(jiān)控體系，揮發(fā)性**物排放總量較2014年削減30%以上。現(xiàn)在已經(jīng)是2017年了，不知道這個目標還差多遠？
According to the "petrochemical industry VOC remediation program", to 2017, the national petrochemical industry to basically complete the comprehensive treatment of volatile organic compounds, organic matter monitoring system built in the volatile, volatile organic compounds emissions cuts of more than 30% compared to 2014. Now is 2017, do not know how far this goal is still far?

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深圳市海德隆光電科技有限公司專注于紫外線燈,UV燈,廢氣處理燈,**廢氣處理,工業(yè)廢氣處理,廢氣處理裝置,廢氣處理設備,污水處理燈,廢水處理燈,UV固化機等

• 詞條

  詞條說明

• VOCs的治理逐漸成為各地大氣污染治理的一大重點

  山西TT高臭氧紫外線燈/整理 Shanxi TT high ozone ultraviolet light / finishing 隨著近兩年法律法規(guī)及標準的完善，VOCs（揮發(fā)性**物）逐漸進入環(huán)保行業(yè)和公眾視野，這個在PM2.5形成之前的較較重要的前體物———VOCs的萬千變化，讓細粒子污染漸趨嚴重，對于VOCs的治理已經(jīng)成為各地大氣污染治理的一大重點。 With nearly two yea

• 廢氣處理UV燈讓汽車噴漆廢氣和餐飲油煙無懈可擊

  為鞏固大氣污染整治成果，防止污染反彈，禪城多部門聯(lián)合行動對相關企業(yè)進行突擊檢查，發(fā)現(xiàn)禪城郊邊汽配市場有2家汽修廠直排廢氣，**現(xiàn)場責令其立即停產(chǎn)整治。 隨后，執(zhí)法人員來到郊邊汽配市場，檢查了粵發(fā)汽車修配廠和華通海汽車修配廠，2家汽修廠各配有1間噴漆房?；洶l(fā)汽車修配廠的噴漆房房門大開，味道刺鼻，工人正準備為一臺車輛噴漆，噴漆過程中產(chǎn)生的**廢氣未經(jīng)處理直接排出廠外。華通海汽車修配廠的廢氣也是直

• 餐飲業(yè)及家庭油煙紫外線燈凈化技術

  TT廢氣處理/（整理） 油煙的組成成分很復雜，但主體是油酸，亞油酸和硬質酸及相應的酯和甘油酯。簡而言之是含多個碳原子的直鏈式高分子**化合物。在高溫，高壓，催化劑和光照下，化學鍵可能破裂，構成自由基參與化學反應，而氧化反應是其中主要的反應。從而生成新物質，為加速反應，使用一定譜線并具有一定強度的紫外線照射是很有效的方法。 由山西TT廢氣處理環(huán)保技術中心研發(fā)的油煙凈化紫外燈采用高精度、高臭氧石英管

• 廢氣處理UV燈之紫外線波長原理

  TT廢氣處理/（整理） 紫外線廢氣處理燈、污水處理燈（UV燈）實際上是屬于一種低壓汞燈，和普通日光燈一樣，利用低壓汞蒸汽被激發(fā)后**紫外線。不同的是日光燈的燈管采用的是普通玻璃，253.7nm及較短的紫外線不能透出來，只能被燈管內壁的熒光粉吸收后激發(fā)出可見光。如果改變熒光粉的成分和比例，它就可以發(fā)出我們通常所見的不同顏色的光。一般殺菌燈的燈管都采用石英玻璃制作，因為石英玻璃對紫外線各波段都有很高的