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光氧催化设备VOC治理的现在的状态

来源:http://www.jngdhb.com/   发布时间:2019-01-23 15:56:07
人们知道到了VOC管理的重要性和必要性。可是VOC管理的现状仍是不容乐观。VOC是一种挥发性极强的有机化合物,一旦发生,它的挥发是难以控制。较有用的办法应该从源头抓起,尽可能防止VOC的发生。VOC一般来源于工业生产中燃料焚烧及交通运输过程中轿车尾气中所发生的。因而可从这两个方面人手,关于工业生产中的燃料焚烧,应设备废气处理设备,废气经过处理后再排放到空气中,也可以选用优质环保的燃料,这便大大降低空气中VOC的含量;关于交通运输中的轿车尾气,可给轿车设备尾气处理设备,也可经过单日限行活动,减少VOC的发生,但这些措施和办法的作用作用并不显着。
People know the importance and necessity of VOC management. However, the current situation of VOC management is still not optimistic. VOC is a highly volatile organic compound, once it occurs, its volatilization is difficult to control. The more useful method should start from the source to prevent VOC as far as possible. VOC generally comes from fuel incineration in industrial production and car exhaust during transportation. Therefore, we can start from these two aspects, regarding the fuel incineration in industrial production, we should equip the waste gas treatment equipment. After treatment, the waste gas can be discharged into the air. We can also choose high-quality and environmentally friendly fuel, which will greatly reduce the VOC content in the air. As for the car exhaust gas in transportation, we can provide the car equipment for the treatment of the exhaust gas, and also reduce the V through one-day limited activities. OC occurs, but the effect of these measures and measures is not significant.
为了改变这一现状,科技人员要抓住研讨讨论,研讨出更合理的管理技能,而国家关于VOC的管理应该提供一定的政策支持,使VOC管理变得愈加快捷。从以上这些方面去考虑VOC的管理问题,全方位反击,才能霸占VOC管理的这一难题。
光氧催化设备
In order to change this situation, scientists and technicians should grasp the discussion and discuss to develop more reasonable management skills, and the national VOC management should provide some policy support to make VOC management faster. From these aspects to consider the management of VOC, all-round counter-attack, in order to seize this difficult problem of VOC management.
环保废气净化设备的光氧催化废气净化设备利用光触媒技能进行废气的分 解处理的,废气净化设备光触媒技能不只仅要经过超强紫外线光束关于有机废气进行照射,还需要结合空气中的氧气,进而构成可以具有很好氧 化作用的臭氧,这样废气中的恶臭气体分子才能与臭氧分子相结合,构成无害的水和二氧 化碳物质,到达人们比较抱负的废气净化处理作用。
Photocatalytic waste gas purification equipment of environmental protection waste gas purification equipment uses photocatalyst technology to decompose waste gas. The photocatalyst technology of waste gas purification equipment not only needs to be irradiated by ultraviolet light beam on organic waste gas, but also needs to combine oxygen in the air to form ozone with good oxidation effect, so that odorous gas molecules in the waste gas can be formed. It can combine with ozone molecule to form harmless water and carbon dioxide substances, and achieve the desired effect of waste gas purification.
在废气净化设备的运转过程中许多时分废气处理是需要有催化剂进行辅助才可以完成工作的。尽管说光触媒技能中催化剂是邂参加分 解反应的,可是然可以经过吸收光能把空气中的氧气或者是水转化成具有超强氧 化活性的分子团。这种分子团关于有机废气的净化处理是力气的,可是这种分子团关于有机废气进行处理需要直接接触到氧分子或者是水分子,因而该设备设备要光源比较足够的地方,而且要有比较抱负的通风性。
In the process of operation of waste gas purification equipment, many times waste gas treatment needs catalyst to assist in order to complete the work. Despite the fact that catalysts are involved in decomposition reactions in photocatalyst skills, oxygen or water in the air can be converted into highly oxidizing molecules by absorbing light energy. This kind of molecule group is powerful in purifying organic waste gas, but the treatment of organic waste gas requires direct contact with oxygen molecules or water molecules. Therefore, the equipment should have enough light source and ambitious ventilation.
光触媒关于有机废气浓度的处理取决于有用的废解除浓度,尤其是喷涂职业的废气处理过程中,由于有用接触浓度不只与溶液中光触媒浓度有关,而且与喷涂东西、喷涂方法等现场工艺有关,因而需要在进行废气处理之前先将废气进行科学有用的搜集,而且选用加稳定废气搜集与处理技能进行颗粒性物质的净化,这样关于抱负的处理作用是比较稳妥的处理。
The treatment of organic waste gas concentration by photocatalyst depends on the useful concentration of waste gas. Especially in the process of waste gas treatment of spraying profession, because the useful contact concentration is not only related to the concentration of photocatalyst in solution, but also to the spraying process, spraying method and other on-site processes, it is necessary to collect the waste gas scientifically and usefully before the treatment of waste gas, and select and add it. Stable exhaust gas collection and treatment skills for the purification of particulate matter, so the ambition of the treatment role is more stable.
废气净化设备作为一种全新的废气净化设备,在废气净化设备的详细使用过程中需要严格按照的相关规范进行。由于工业生产企业的废气浓度是会发生改变的,因而这种设备在详细的使用过程中根据浓度的值进行调试运转,使得一切浓度废气都可以在比较抱负的处理过程中得到有用处理。
As a new kind of exhaust gas purification equipment, the exhaust gas purification equipment needs to be strictly in accordance with the relevant specifications in the detailed use process. Because the concentration of exhaust gas in industrial enterprises will change, the equipment will be debugged and operated according to the concentration value in the detailed use process, so that all the concentration of exhaust gas can be handled effectively in the more ambitious treatment process.
光氧催化设备普遍应用在化工厂、电子厂、喷漆厂、轿车厂、涂料厂、石油化工职业、家具厂、食品厂、橡胶厂、塑胶厂等发生异味、臭味、有毒有害气体的职业。
Photocatalytic equipment is widely used in chemical plants, electronics plants, spray paint plants, car plants, paint plants, petrochemical occupations, furniture plants, food factories, rubber factories, plastic factories and other occupations where odors, odors, toxic and harmful gases occur.
在光氧催化的许多设备中应根据详细情况选用费用低、耗能少、无二次污染、尽量做到节约能耗,有利环保。如,废气净化职业代表性单位--CHO-91废气净化塔选用五重废气吸附过滤净化系统,废气净化规划周密、层层净化过滤废气,曾成功承建过奥运赛艇喷漆废气净化,作用较好。
In many devices of photocatalysis, low cost, less energy consumption, no secondary pollution, energy saving and environmental protection should be selected according to the detailed conditions. For example, CHO-91 waste gas purification tower, a representative professional unit of waste gas purification, chooses a five-fold waste gas adsorption and filtration purification system. The exhaust gas purification plan is well-planned, and the exhaust gas is purified and filtered layer by layer. It has successfully constructed the exhaust gas purification of Olympic rowing spraying paint, which has a good effect.
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