罕见VOCs废气处置中三种工艺优错误谬误是甚么?
来历://www.hbsgqt.com/ 宣布时候:2025-05-22
1、种、VOCs废气排放预防中接受到法方法理由 The first method is the absorption process principle in VOCs waste gas treatment 宽容柴油发动机、相貌活力性剂水溶剂等发送到剂,通过线程池汽液开战消融 VOCs,再经举例收受接手或治理,同用于水可溶性或高凝固点硅化物物。 Using absorbents such as diesel and surfactant aqueous solutions, VOCs are dissolved through gas-liquid contact, and then recovered or treated through analysis. It is suitable for water-soluble or high boiling point organic compounds. 本领 advantage 机器环保设备简短易保護:至关重要机器环保设备为发送塔、破析塔,控制门坎低,最合适大中小各个企业领域各个企业。 The equipment is simple and easy to maintain: the main equipment is absorption tower and analysis tower, with low operating threshold, suitable for small and medium-sized enterprises. 本金控制:接受剂有章可循环操控,反衬过滤法消减消耗材料改换频率和次数,启动本金较低。 Cost controllable: The absorbent can be recycled, reducing the frequency of consumable replacement and lowering operating costs compared to adsorption methods. 预处治請求低:对51漫画废气中的粉尘浓度、颗料物受性强,可同时进行除去部分区域气溶胶污染破坏物。 Low pre-treatment requirements: Strong tolerance to dust and particulate matter in exhaust gas, and can simultaneously remove some aerosol pollutants. 有误谬误 disadvantage 妥善处理效果无现:单一化受到法对非水可溶 VOCs(如苯氯乙烯)快速清理率仅 60%~80%,需搭配方法同样技术(如冷疑、被氧化)。 Limited processing efficiency: The removal rate of non water soluble VOCs (such as styrene) by a single absorption method is only 60% to 80%, and other processes (such as condensation and oxidation) need to be combined. 四次造成的污染有危险:收液解析阶段是可以发生了含 VOCs 废弃物,需搭配废污水应急处置政策对策对策。 Secondary pollution risk: The absorption liquid analysis process may generate VOCs containing waste liquid, which requires supporting wastewater treatment facilities. 耗电与物耗兼具:高动力粘度接受到剂需更为重要水下混凝土耗电,且接受到剂发挥是可以引发两次废气排放。 Coexistence of energy consumption and material consumption: High viscosity absorbents require higher pumping energy consumption, and the volatilization of absorbents may lead to secondary emissions. 其次种、VOCs51漫画废气防范中生态学防范法制作工艺大道理 The second method is the biological treatment process principle in VOCs waste gas treatment
操纵微生物(细菌、真菌)的代谢感化,将 VOCs 分化为 CO₂和 H₂O,合用于低浓度(<1000mg/m³)、易生物降解的无机物(如酯类、醇类)。
By utilizing the metabolic processes of microorganisms (bacteria, fungi), VOCs are decomposed into CO and H O, suitable for low concentrations (<1000mg/m ) and easily biodegradable organic compounds (such as esters and alcohols). 我的缺点 Advantages 情形友善:不要化学反应化学剂,日常运转tcp连接无两次环境保护问题,适合使用低碳生活环境保护经营理念。 Environmentally friendly: No need for chemical agents, no secondary pollution during operation, in line with the low-carbon environmental protection concept. 高速运行挣钱低:用电量仅为灭掉法的 1/10~1/5,微微生物当中引进心智成熟后仅需添加极少量养份剂。 Low operating cost: Energy consumption is only 1/10~1/5 of combustion method, and only a small amount of nutrients need to be supplemented after microbial cultivation is mature. 适应性强:可代理异味与 VOCs 结合空气弄脏,为宜恶异味体(如硫醇、胺类)的分工协作空气弄脏。 Strong adaptability: It can handle the combined pollution of odor and VOCs, suitable for synergistic purification of odorous gases such as thiols and amines. 不对谬误 Disadvantages 外理周期长长:怪物体光降解时延变慢,需越大体积太的怪物体滤池或怪物体滴滤塔,占半空积是传统与现代工艺设计的 2~3 倍。 Long processing cycle: The biodegradation rate is slow, requiring larger volume biofilters or biofilters, occupying 2-3 times the land area of traditional processes. 的前提比较敏感:温湿度(20~40℃)、pH(6~8)、含水量率(40%~60%)需严酷合理,温度或高浓硫酸浓度废液易由于微微生物学降解。 Condition sensitivity: temperature (20-40 ℃) pH(6~8)、 The moisture content (40%~60%) needs to be strictly controlled, as low temperature or high concentration exhaust gas can easily cause microbial inactivation.操纵紫外线(UV)激起 TiO₂等催化剂,发生羟基自在基(·OH)氧化分化 VOCs,合用于低浓度、中小风量废气。
Using ultraviolet (UV) radiation to excite catalysts such as TiO , hydroxyl radicals (· OH) are generated to oxidize and decompose VOCs, suitable for low concentration, medium and low air volume exhaust gases. 自己的缺点 Advantages 的设备涣散:功能组件化构想,占海上积小,可智能家居控制于替换成灌风组织体制,合理三维空间异常场面。 Compact equipment: modular design, small footprint, can be integrated into existing ventilation systems, suitable for space constrained scenarios. 低能效打火的:仅需 UV 灯与高压离心风机跳电,打火的传输率快,需点火(鉴别于灭掉法)。 Low energy start-up: only requires power consumption from UV lamps and fans, with fast start-up speed and no need for preheating (different from combustion methods). 无医疗耗材改换:离子液体剂壽命长(5~8 年),一般庇护仅需按时干净干燥表面粉尘爆炸。 No consumables replacement: The catalyst has a long lifespan (5-8 years), and daily maintenance only requires regular cleaning of surface dust. 错误代码谬误 Disadvantages 应对效益低:单一化光离子液体对 VOCs 消除率仅 50%~70%,且受 UV 光线照射硬度三倍,高酸度尾气需三级串连。 Low processing efficiency: The removal rate of VOCs by a single photocatalysis is only 50%~70%, and it is limited by UV light intensity, requiring multi-stage series connection for high concentration exhaust gas. 副结果不安全:局布卤代烃(如三氯氯乙烯)钝化是可以先天性光气等毒害正化学原料药,需配建后救治安装。 By product risk: Some halogenated hydrocarbons (such as trichloroethylene) may oxidize to produce toxic intermediates such as phosgene, which requires a corresponding post-treatment device. 分光光度计灯衰减题:UV 灯功效随使用过程中飞机着陆(年衰减率约 10%),需如期改换以提高权利。 UV lamp attenuation issue: The power of the UV lamp decreases over time (with an annual attenuation rate of about 10%) and needs to be replaced regularly to maintain efficiency.本文由VOCs废气处置友谊贡献.更多有关的常识请点击://www.hbsgqt.com咱们将会对您提出的疑难停止具体的解答,接待您登录网站留言.
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