(1) Bio-molecular conversion that turns waste into treasure
The emphasis on environmental pollution control and the experience in VOC waste gas treatment process have made new breakthroughs and progress in waste gas treatment technology in recent years, namely the use of biomolecular conversion to remove VOCs. This technology can directly convert harmful substances in the exhaust gas into biomolecules, turn them into treasures, and transform them into usable harmless substances. Not only low cost, quick start, simple operation, but also a wide range of applications and areas, it is a technology that should be fostered and promoted in the future.
(2) Harmful substance extraction and isolation treatment
This technology aims to extract and isolate harmful substances in the exhaust gas of VOCs, and recycle other organic substances in the remaining gas, not only to recycle the exhaust gas, but also to reduce the environment after the gas enters the air layer. Pollution and heavy damage. Due to the high investment cost, it is generally suitable for large-scale industrial fields. The VOCs in these industries have high exhaust gas content and high value for extraction and utilization. However, with the continuous development of China's economy and the continuous updating of technology, the treatment of harmful substances extraction and isolation will be gradually applied.
(3) Catalytic decomposition treatment using light
This is a relatively advanced treatment technology that utilizes a catalyst to decompose waste gas under the action of light. The most widely used catalyst is a semiconductor material with strong catalytic effect and no pollution. The catalyst price of this material is close to the people and the safety is high, so the application is more practical. With the advancement of society and the continuous development of science and technology, a more environmentally friendly, energy-saving and efficient catalytic material is emerging and gradually being known and applied. It is a new type of nanomaterial, which is more environmentally friendly and safer. It is a new development and breakthrough in chemical technology in the VOCs waste gas treatment technology.
Compared with foreign advanced technology, domestic VOC governance technology is relatively late, but the rise of VOCs waste gas treatment technology and continuous improvement and improvement have very important significance. At the same time of introducing foreign advanced technology, it should also combine the technical status quo of the national environmental protection industry, take its essence, continuously innovate, combine the status quo of environmental management, and use the most reasonable waste gas treatment process to control the pollutants to the lowest to achieve the best purification effect. Www.bonrxin.com