Specific Application of Membrane Separation Technology for Treating Organic Waste Gas

Membrane separation technology has certain characteristics and main advantages compared with traditional treatment technologies. Therefore, with the continuous improvement of related technologies, the membrane separation treatment technology has a broad development prospect in the decomposition of organic waste gas, and the specific application has become more and more extensive.

Membrane technology and application in the petroleum sector

The oil field is an important area for promoting economic development on a global scale and has a great influence on economic development. In the specific production of petrochemicals, a large amount of organic waste gas is emitted, and the organic matter content of these waste gases is about 10%. This high concentration of organic waste gas can be well decomposed by the membrane separation treatment technology. In the petrochemical industry of a city, no membrane separation treatment technology has been applied in the past, and the exhaust gas discharged directly into the atmospheric environment not only pollutes the environment, but also harms the health of the local people and consumes a lot of resources. Later, the relevant departments of the city cited membrane separation treatment technology, which was widely promoted and popularized within the petroleum industry, and successfully separated and treated organic waste gas in the oil production process. At the same time, the membrane separation treatment technology, when decomposing the organic waste gas discharged from the petroleum production, also rationally recovers and reuses the non-toxic gas after decomposition. It not only protects the local natural environment, but also guarantees the living environment and physical health of the local people, effectively reducing the energy consumption in the production process and ensuring the ultimate economic benefits.

Membrane technology and application in extraction of organic solvents

By using the membrane separation treatment technology, the volatile matter inside the organic waste gas can be decomposed again, and the corresponding organic solvent can be extracted and used as an industrial field. This extraction process not only does not produce toxic substances, but also reduces energy consumption and achieves the process of energy cycle regeneration. The organic solvent is extracted by membrane separation treatment technology, which mainly combines the cooling and solidification technology with the membrane separation technology, and utilizes the advantages and characteristics of the two technologies to complete the extraction. In the specific extraction process, the membrane separation treatment technology can decompose the permeated substances inside the organic waste gas to a certain standard and then discharge into the environment. This permeable substance is converted to steam during this process. After the internal VOCs are discharged, the steam can be extracted and used as a non-toxic organic solvent.