Your exhaust gas concentration meets the standard, but has your treatment process met the standard

Your exhaust gas concentration meets the standard, but has your treatment process met the standard

Many enterprises only pay attention to one indicator in VOCs governance: whether the emission concentration is lower than the national standard limit. If you reach the standard, you will feel no problem. However, the concentration of exhaust gas is up to standard, which does not mean that the treatment process is selected correctly.

the same setactivated charcoalThe emission concentration of the equipment was very low in the first two weeks after the carbon was changed. One month later, the carbon was saturated, and the emission concentration slowly went up. When the excess was found, a fine of hundreds of thousands was imposed. This is not a problem with the equipment, but a characteristic of the process itself-the adsorption capacity of activated carbon is limited, and the efficiency decreases with the saturation, which requires strict management to maintain the standard. However, many factories do not change carbon in time, the ledger is incomplete, and problems arise during inspection.

    RTOCombustion process, high treatment efficiency, stable emissions. But it comes at the cost of continuing to burn gas. A medium-sized RTO costs hundreds of thousands of gas dollars a year. When the exhaust gas concentration is low, additional fuel is required. The standard is the standard, but the annual operating cost is there. For waste gas whose solvent has no recovery value, the money should be spent. But for the solvent valuable exhaust gas, burning is waste.

Condensing membrane separation process, stable emission concentration, not affected by the saturation of consumables. The equipment parameters are adjusted well, and the fluctuation of emission concentration during operation is small. But the premise of its application is that the concentration of exhaust gas can not be too low, and the solvent should have recovery value. If you choose the wrong working condition, the return on investment will not be ideal.

Exhaust gas concentration is only a passing line. Whether the craft is chosen correctly determines whether you are spending money or saving money. Before the selection of exhaust gas detection, get the data and then judge. Luoyang Wo Hong can provide free testing and scheme design according to your working conditions. Talk with data before selection.