System and process for treating organic waste gas with micro-nano oxygen bubbles and iron ions

Abstract

The invention relates to the technical field of organic waste gas treatment, in particular to a system and process for treating organic waste gases by micro-nano oxygen bubbles in cooperation with iron ions. The system comprises an air inlet device, a micro-nano oxygen bubble generation device, an adsorption purifier and an exhaust device, and the air inlet device, the micro-nano oxygen bubble generation device, the adsorption purifier and the exhaust device are connected in sequence; a water accumulating tank is arranged on the lower part of the micro-nano oxygen bubble generation device, a washing unit and a micro-nano oxygen bubble generation chamber are formed in the upper part of the micro-nano oxygen bubble generation device; an active carbon filter device is arranged in the adsorption purifier; and the exhaust device is provided with an exhaust fan device. The process includes the steps that organic waste gases to be treated is delivered to the micro-nano oxygen bubble generation device and enter the adsorption purifier through the spray and micro-nano bubble oxidation reaction, and clean gases enters the atmosphere after being discharged by the exhaust device. According tothe system and process, multi-level treatment of the organic waste gases can be realized, operation is convenient, more safety is achieved, and the treatment effect is good.

Description

technical field [0001] The invention relates to the technical field of organic waste gas treatment, in particular to a system and a process for treating organic waste gas with micronano oxygen bubbles and iron ions. Background technique [0002] VOCs (volatile organic compounds) refer to organic compounds with saturated vapor pressure greater than 70Pa at normal temperature and boiling point below 260°C at normal pressure, or all organic compounds with corresponding volatility at 20°C with vapor pressure greater than or equal to 10Pa organic compounds. [0003] At present, a large amount of organic pollutants (VOCs) discharged in industrial production, transportation and daily life threaten the health of human beings and the environment on which they live. Traditional air purification technologies such as spraying, adsorption, filtration, dosing, membrane separation and selective reduction technologies, etc., have the disadvantages of low purification efficiency, poor purif...

AI Technical Summary

Problems solved by technology

Traditional air purification technologies such as spraying, adsorption, filtration, dosing, membrane separation and selective reduction technologies, etc., have the disadvantages of low purification efficiency, poor purification effect, high operating costs, large reaction consumption, and easy to cause secondary environmental pollution. question

For this reason, it is extremely important to seek a new and innovative organic waste gas treatment system to solve the problem that the current organic waste gas is difficult to decompose and cause environmental pollution.

Images