How to deal with industrial waste gas?

How to deal with industrial waste gas?

Industrial waste gas treatment refers to the treatment and purification of waste gas generated in the industrial production process to reduce the harm to the environment and human health.Industrial waste gas is all kinds of industrial enterprises in the production process of some of the waste gas, according to the different types of industry produced by the gas contains different substances, but most of them are harmful to the atmosphere and human body some substances, so the industrial waste gas output enterprises must be the waste gas treatment work as an important work in the production process to do. According to the different nature of industrial waste gas, the waste gas treatment process we take will also have some differences.

1, industrial waste gas treatment masking method

Mainly the use of strong odor gas mixed with odor, in order to achieve the purpose of neutralizing odor, so that people easy to accept, this method is mainly to solve some need to immediately and temporarily eliminate the impact of some low-concentration odor gas environment, odor intensity of about 2.5 unorganized emission sources. This method can quickly eliminate the odor effect, exciting flexibility, low cost, but the components in the odor gas have not been removed, so it can only be used for short and low concentration of odor gas.

2,Industrial waste gas treatment dilution diffusion method

It is mainly used to discharge odorous gases into the atmosphere through smoke flushing or to dilute odorless air to reduce the odor concentration of odorous gases, mainly for medium and low concentration organized emissions of odorous gases. This method is low cost, but subject to meteorological conditions, odorous substances will still exist, and will be limited in the treatment process.

3, industrial waste gas treatment catalytic combustion

It is mainly through catalytic combustion equipment to carry out catalytic combustion treatment of industrial waste gas to purify the odor or other harmful substances in the industrial waste gas. The treatment effect of the industrial waste gas can reach more than 97%, and it can effectively purify all kinds of harmful waste gas, so that the industrial waste gas can be discharged up to the standard, and the second pollution will not be produced in the catalytic combustion process.

The characteristics of industrial waste gas treatment: the waste gas treatment equipment has large power, large air volume and good effect. Industrial waste gas treatment should be different from civilian air purification. Industrial waste gas treatment should be able to effectively remove benzene, toluene, xylene, ethyl acetate, acetone butyl ketone, ethanol, acrylic acid, formaldehyde and other organic waste gas, hydrogen sulfide, sulfur dioxide, ammonia and other acid and base waste gas treatment.

The principles of industrial waste gas treatment include activated carbon adsorption method, catalytic combustion method, catalytic oxidation method, acid-base neutralization method, biological washing, biological drip filtration method, plasma method and other principles. Waste gas treatment tower adopts five-fold waste gas adsorption filtration purification system, industrial waste gas treatment design is thorough, layer purification filter waste gas, the effect is good.