VOCs的治理逐漸成為各地大氣污染治理的一大重點

時間：2015-11-06作者：深圳市海德隆光電科技有限公司瀏覽：99

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 years of legal regulations and standards, VOCs (volatile organic compounds) gradually into the environmental protection industry and public view, this is the most important precursor in the formation of VOCs - PM2.5 of the myriad changes, so that fine particle pollution is becoming serious, the governance of VOCs has become a major focus of air pollution control.
VOCs究竟為何物
What is the VOCs
VOCs是揮發(fā)性**化合物（volatile organic compounds）的英文縮寫。根據(jù)WHO定義，揮發(fā)性**化合物（VOC）是指在常溫下，沸點50℃—260℃的各種**化合物。VOC按其化學結(jié)構(gòu)，可以進一步分為：烷類、芳烴類、酯類、醛類和其他等。目前已鑒定出的有300多種。
VOCs is an abbreviation for volatile organic compounds (organic compounds volatile). According to the definition of WHO, volatile organic compounds (VOC) are 260 kinds of organic compounds at the boiling point at 50. VOC according to their chemical structure, can be further divided into: alkanes, aromatic hydrocarbons, esters, aldehydes and other etc.. There are more than 300 kinds of. The most common of benzene, toluene, xylene, styrene, trichloroethylene, chloroform, trichloro ethane, diisocyanate (TDI), two different cyanide toluene ester.
VOCs治理剛剛起步
VOCs governance has just begun
VOCs具有較強的光化學反應活性，能在環(huán)境中進行二次轉(zhuǎn)化，其光化學反應會引發(fā)城市光化學煙霧，造成二次污染；VOCs作為細顆粒物（PM2.5）的前體物之一，是造成灰霾的重要原因；特別是在夏季，VOCs對城市和區(qū)域臭氧的生成也至關(guān)重要。
VOCs is strong photochemical reaction activity, the quadratic transformation in the environment and its photochemical reactions will cause of urban photochemical smog, cause secondary pollution; one of VOCs as fine particulate matter (PM2.5) precursor is important reason to cause haze; especially in the summer season, VOCs on urban and regional ozone generation is also crucial.
盡管VOCs危害很大，但是對其治理并未很早提上議程。直到2011年，國家“十二五”規(guī)劃中強調(diào)“深化顆粒物污染防治”，作為大氣細顆粒物的重要來源，揮發(fā)性**物的控制逐步受到重視。
Despite the great dangers of VOCs, but its governance has not been put on the agenda. Until 2011, the national "Twelfth Five Year Plan" stressed the "deepening of particulate pollution prevention", as an important source of atmospheric fine particulate matter, the control of volatile organic compounds gradually received attention.
2011年12月，《國家環(huán)境保護“十二五”規(guī)劃》發(fā)布，其中強調(diào)“加強揮發(fā)性**污染物和有毒廢氣控制”，正式提出控制揮發(fā)性**污染物的排放，并明確提出開展揮發(fā)性**污染物監(jiān)測工作。
In December 2011, the national environmental protection "12th Five Year Plan" released, which stressed the "strengthening of volatile organic pollutants and toxic waste gas control", formally proposed to control the emissions of volatile organic pollutants, and clearly put forward to carry out the monitoring of volatile organic pollutants.
2013年9月，**印發(fā)《大氣污染防治行動計劃》，進一步明確了需要控制揮發(fā)性**污染物的重點行業(yè)。同期，環(huán)境保護部等六部委共同發(fā)布《京津冀及周邊地區(qū)落實大氣污染防治行動計劃實施細則》。
September 2013, the State Council issued the air pollution prevention action plan, further defined the need to control the key industries of volatile organic pollutants. Over the same period, the Ministry of environmental protection and other six ministries jointly issued the implementation of the implementation of the air pollution prevention action plan in Beijing, Tianjin and surrounding areas of the implementation details of the implementation of the air pollution prevention and control.
2014年7月，環(huán)境保護部等六部委共同發(fā)布《大氣污染防治行動計劃實施情況考核辦法（試行）實施細則》，規(guī)定了全國大氣揮發(fā)性**物控制的進度。至此，大氣揮發(fā)性**物治理工作開始開展，監(jiān)測工作也正式開啟。
July 2014, the Ministry of environmental protection and other six ministries jointly issued the implementation of the air pollution prevention action plan (Trial) implementation details, and provides the progress of atmospheric volatile organic compounds in the country. At this point, the work of the management of volatile organic compounds began to carry out, the monitoring work is also officially open.
VOCs（揮發(fā)性**物）治理技術(shù)
Treatment technology of VOCs (volatile organic compounds)
“目前應用范圍較廣的VOCs治理技術(shù)主要包括吸附回收技術(shù)、吸附濃縮技術(shù)、催化燃燒技術(shù)和高溫焚燒技術(shù)等。此外，低溫等離子體技術(shù)、生物治理技術(shù)和組合技術(shù)得到了快速發(fā)展。但是UV光解**廢氣作為新型技術(shù)，是**廢氣的克星，能將**廢氣凈化成無毒無害的物質(zhì)。
"At present, the most widely used VOCs control technology mainly includes the technology of adsorption and recovery, adsorption and concentration technology, catalytic combustion technology and high temperature burning technology. In addition, the low temperature plasma technology, biological treatment technology and combination technology has been rapid development. But the UV photolysis of organic waste gas as a new technology, is the bane of organic waste gas, the organic waste gas purification into harmless substances.
山西TT廢氣處理環(huán)保技術(shù)中心推出的高臭氧紫外線燈就是專門為**廢氣凈化服務的，期待與更多的環(huán)保企業(yè)合作?。?
Shanxi TT waste gas treatment technology center launched the high ozone ultraviolet lamp is specifically for the organic waste gas purification services, and look forward to working with more environmental protection enterprises!!
”中國環(huán)保產(chǎn)業(yè)協(xié)會廢氣治理**副秘書長、**防化研究院研究員欒志強在*環(huán)保聯(lián)合會近日舉辦的“**期VOCs污染治理與監(jiān)測技術(shù)（系列）培訓班”上說。
"Deputy Secretary General of China Association of environmental protection industry waste management committee, the Liberation Army Research Institute of chemical defense researcher Luan Zhiqiang in China Environment Federation recently held the" first phase VOCs Pollution Control and monitoring technology (Series) training class "said.
工業(yè)上，VOCs排放涉及的行業(yè)眾多，污染物種類繁多，組成復雜，其種類有烴類、酮類、酯類、醇類、酚類、醛類、胺類、氰類等。所以治理技術(shù)體系復雜，涉及10多種技術(shù)及組合技術(shù)。
Industry, the emissions of VOCs involving many industries and many kinds of contaminants, complex composition, species with hydrocarbons, ketones, esters, alcohols, phenols, aldehydes, amines, cyanide and other. So the control technology system is complex, involving more than 10 kinds of technology and combination technology.
業(yè)內(nèi)人士認為，總體來說，VOCs治理有兩類基本技術(shù)，一類是回收技術(shù)，治理的基本思路是對排放的VOCs進行吸收、過濾、分離，然后進行提純等處理，再資源化循環(huán)利用。比如吸附回收技術(shù)、吸收技術(shù)和膜技術(shù)等。另一類是銷毀技術(shù)，處理的基本思路是通過燃燒等化學反應，把排放的VOCs分解化合轉(zhuǎn)化為其他無毒無害的物質(zhì)。比如燃燒技術(shù)、生物技術(shù)、等離子體技術(shù)和UV光解技術(shù)等。目前，這兩類技術(shù)都得到研究和應用。
Industry believes that, overall, VOCs governance has two basic technologies, one is recycling technology, the basic idea is to control emissions of VOCs absorption, filtration, separation, and then purification and other processing, and then resource recycling. Such as adsorption recovery technology, absorption technology and membrane technology, etc.. The other class is destroyed by the technology, and deal with the basic ideas is through combustion chemical reaction, the emissions of VOCs decomposition combined into other innocuous substances. Such as combustion technology, biotechnology, plasma technology and UV photolysis technology, etc.. At present, these two kinds of technologies have been studied and applied.


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

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