What should I do if my budget is limited for VOCs waste gas treatment in a small factory?

Small factories face the pressure of VOCs waste gas treatment is often greater. Limited space, tight budget, lack of professional environmental management personnel, these are real problems. So what should small factories with limited budgets do?

A common line of thinking is to choose a low-costactivated charcoalAdsorption box. This kind of equipment has low investment in the early stage and simple installation, but the late activated carbon is frequently replaced, and the waste activated carbon is hazardous waste, and the disposal cost is not low. Calculated down, a year's operating costs may have exceeded the price of a small recycling equipment. Another idea is to use technologies such as UV photolysis or low-temperature plasma, but these technologies have limited removal effects on VOCs with high concentrations or complex components, making it increasingly difficult to meet current environmental emission standards.

Small factories should consider the "small and refined" recycling process. The condensation and membrane separation process is not only suitable for large enterprises. For small air volume and medium concentration of exhaust gas, a skid-mounted condensing membrane separation integrated machine can be designed. The process directly condenses and liquefies the organic matter in the exhaust gas and turns it into a liquid solvent for recycling. The membrane separation further reduces the concentration of the exhaust gas to ensure the standard. The recovered solvent can be directly reused for production or external sales, generating economic benefits to offset equipment investment. LuoyangWohong PetrochemicalEquipment Co., Ltd. can provide customized condensation film method for small factories, with small footprint, high degree of automation, and no need for special personnel on duty.

For small factories with limited budgets, it is recommended to take two steps: the first step is to collect exhaust gas and minimize air volume. The smaller the air volume, the lower the equipment investment; the second step is to evaluate whether there is a recyclable solvent in the exhaust gas. If there is, the condensation and film method can be used to raise waste, which is the most economical way in the long run.