Clean rooms are clean rooms and clean rooms, and clean rooms generally include industrial clean rooms and biological clean rooms. Industrial clean rooms, especially the clean rooms in the electronic industry, are the main waste ingredients: general exhaust, hot gas, organic waste gas, acid and alkali waste gas, special waste gas containing phosphorus, and dust containing waste gas and so on. Different products and their exhaust emissions are different, but they must be treated to meet the national emission standards before they can be discharged to the outside.
1, the general exhaust from ordinary living rooms, duty rooms and washrooms can be directly discharged to the outside.
2. When the emission of organic waste gas exceeds the standard, the organic waste gas treatment equipment must be treated after the treatment of the standard and then discharge the organic waste gas. The treatment methods include activated carbon adsorption and liquid absorption.
3, if the acid and alkali waste gas is discharged more in the production process, it is treated through the leaching liquid wet washing gas absorption tower for neutralization and treatment to meet the standard discharge.
4, the exhaust gas can be discharged directly under normal conditions. If the temperature is higher, heat insulation measures must be taken to avoid hurting people.
5, dust exhaust must be removed after proper dust removal and then discharged into the atmosphere.
6, phosphorus, arsenic and other special exhaust gases are first prevented from producing chemical reactions in the exhaust system and discharged through standard exhaust treatment equipment. The general treatment methods include dilution method, absorption method, adsorption method, catalytic combustion method, etc.
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