VOCs废气处置
来历://www.hbsgqt.com/ 宣布时候:2025-03-31
你清楚吗?人们常人生活中控制的乳胶漆、美容品,和二手车废气,均在暗自开释一个看没有了的 “隐行特工”—— 易易挥发硅化物氧化物(VOCs)。这个工程材料不只恐吓气息品格,更与每项小我的安康息息相干。下周一,让人们拿开 VOCs 的大自然的奥秘头纱,领悟若何谜信回话这一次 “气息护卫队战”。You know what? The paints, cosmetics, and even car exhaust we use in our daily lives are quietly releasing an invisible 'invisible killer' - volatile organic compounds (VOCs). These substances not only threaten air quality, but are also closely related to everyone's health. Today, let's unveil the mystery of VOCs and learn how to scientifically respond to this' air defense war '.一、VOCs:看没见的安康恐吓1 VOCs: Invisible health threats来源大起底Source: Big Bottom51漫画排卸:中石化、涂装工艺、印刷类等行业内每条年排卸数十万千吨 VOCs,相对于 2000 个瘦西湖的储水量。Industrial emissions: The petrochemical, painting, printing and other industries emit millions of tons of VOCs annually, equivalent to the water volume of 2000 West Lake lakes.维持生计场境:设计装修艺术漆中的装修甲醛、熨烫店的四氯氯乙烯、新汽车尾气排放中的苯系物,都少见的 VOCs 有什么故事。Life scenario: Formaldehyde in decoration coatings, tetrachloroethylene in dry cleaners, and benzene derivatives in car exhaust are all common sources of VOCs.自燃开释:从林中的萜烯类化学物质也是自燃 VOCs 的最主要的搭建局布。Natural release: Terpene compounds in forests are also an important component of natural VOCs.安康安全警示灯Health warning light暂时性间曝露:眼球刺疼、喉管红肿、头晕目眩反胃(相当于刚装饰完的主卧室所感感然)Short term exposure: stinging eyes, sore throat, dizziness and nausea (similar to feeling in a newly renovated room)男人持久应响:增加癌症快消失(如苯)、碎粉什么是臭氧层(如氟氯烃)、加深温室作用Long term effects: increased risk of leukemia (such as benzene), depletion of the ozone layer (such as hydrochlorofluorocarbons), exacerbation of greenhouse effect二、相信有初次应答:五大的点预防厨艺2、 Scientific Response: Four Core Processing Technologies1. 活性炭吸附法:废液中的 “棉垫”1. Adsorption method: Sponge in exhaust gas生物炭过滤:每克生物炭可过滤相应于客观存在重量 20% 的 VOCs,长期用于彩印厂烟气正确处理Activated carbon adsorption: Each gram of activated carbon can adsorb VOCs equivalent to 20% of its own weight, commonly used for printing factory exhaust gas treatment沸石转轮:东南亚某新汽车厂案例分析突显,沸石转轮可将废液有机废气浓度掺水 15 倍,一同 RTO 实现 99% 污染破坏率Zeolite Wheel: A case study from a Japanese automobile factory shows that zeolite wheels can concentrate exhaust gas concentration by 15 times and achieve a 99% purification rate when combined with RTO2. 灭掉法:高温下的细胞分化2. Combustion method: decomposition at high temperature间接地灭掉:共用于高溶液浓度烟气(如石化公司厂火堆灭掉)Direct combustion: suitable for high concentration exhaust gas (such as torch combustion in petrochemical plants)崔化剂的作用熄火:蜂窝状崔化剂的作用剂使产生体温从 800℃减少为 300℃,一家具厂支配后环保节能 40%Catalytic combustion: Honeycomb catalyst reduces reaction temperature from 800 ℃ to 300 ℃, saving 40% energy after application in a furniture factory3. 蒸汽加热收受交接:的废气变资金3. Condensation recovery: waste gas becomes a resource某制药企业厂经过多线程 - 70℃深冷技艺,每年收受收回 200 吨甲苯,价格超 150 多万元A pharmaceutical factory uses -70 ℃ cryogenic technology to recover 200 tons of toluene annually, worth over 1.5 million yuan习惯性应用于治理高溶点三聚氰胺树脂物(如二氯二氧化氮、DMF)Commonly used for processing high boiling point organic compounds (such as dichloromethane, DMF)4. 生物学技术的污染:分子生物学学技术的技力4. Biological Purification: The Power of Microorganisms法国某水量救治厂控制生物工程滤池,常胜降解塑料加硫氢等恶臭味防汛物资A sewage treatment plant in Germany successfully degraded odorous substances such as hydrogen sulfide using a biofilter手袋出格合理妥善处理低含量、易生物降解的 VOCs(如乙酸乙酯、乙酸乙酯)Specially suitable for handling low concentration, easily degradable VOCs (such as ethanol, ethyl acetate)
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