High performance activated carbon adsorption device, painting waste gas to achieve environmental impact assessment
What is the active carbon adsorption tower:
Activated carbon adsorption tower is a good way to treat organic waste gas and odor purification equipment. Activated carbon adsorption of odor is effective removal of water, natural and synthetic dissolved organic matter, minor pollutants and other measures. Most of the large organic molecules, such as aromatic compounds, halogenated hydrocarbons can be firmly adsorbed on the surface or space of activated carbon, and humic substances, synthetic organic matter and low molecular weight organic matter has obvious removal effect.
Activated carbon adsorption device
Activated carbon is a kind of efficient purification of organic waste and the economical and practical control device. The utility model has the advantages of simple structure, convenient maintenance and management, low energy consumption, stable operation, low failure rate, strong adsorption capacity, high purification efficiency, complete auxiliary facilities such as pretreatment, wide application range, environmental recognition, etc.. According to the characteristics of waste gas emissions in different production processes, such as exhaust gas temperature, whether it contains oil mist and dust and other related parameters in exhaust equipment import part of the built-in or additional cooler, filter pretreatment device or function. The protection of the adsorption section, to ensure that the adsorption tower in efficient operation.
Level of pollutant control required
In general, you can choose based on the principle of organic waste gas treatment system, if two or more types of oxidation is suitable for you to use, you can contact the Guangzhou good combustion system Co., Ltd., let us do a analysis based on the type of investment cost and equipment cost, the cost of electricity and fuel economy (catalyst), in order to help you make the best choice.
Apparatus for volatile organic compounds emitted by traffic emissions
If the treatment of organic waste gas flow rate is less than 5000 nm / h, the regeneration system (RTO) generally does not apply. This is due to the high cost of regenerative oxidation unit (RTO) compared with the heat recovery incineration system is generally insufficient to offset the benefits of saving fuel and electricity consumption. The flow rate is greater than 50000 nm / h, and the heat recovery combustion system has severe economic weakness, because they can produce high fuel costs. However, if this process requires a lot of heat, the two heat recovery boiler can be used to offset the high cost of fuel, and the other exception is a very small operation, the need to deal with large flow of gas emergency system.
Exhaust gas temperature of volatile organic compounds volatile organic compounds
If the treatment of organic waste gas temperature at about 300 DEG C, it is not suitable for the use of regeneration system (RTO), because of the high temperature treatment of organic waste gas will greatly reduce the valve reliability and life; in addition, in the high temperature, the construction cost of RTO is high enough to offset the saving fuel and power consumption benefits. If the treatment of organic waste gas temperature exceeds 500 DEG C, the heat recovery system than the use of direct combustion system, because the gap in fuel consumption is too small, not enough to offset the increase in the cost of heat recovery investment.
Polluted water