The new emission standard should set the limit value of lampblack concentration to 1.0.

Since last year, the Emission Standard of Cooking Fume Pollutants in Catering Industry has been officially released, and the limit value of cooking fume emission concentration is 1.0mg/m3.

Now, after years of technical development and accumulation, the fume purification efficiency of mainstream electrostatic fume purification on the market can reach over 90%, and some high-end models can even reach 95%. (For example, in Xia Feng, when the central associated fraud detection device detects the rated air volume, the flue gas purification rate is as high as 98.6% and concentrated; The maximum NMHC purification rate is 85%, and the maximum particle removal rate is 95%. This also shows that even large-scale Sichuan and Hunan cuisine restaurants, such as heavy oil, can meet the standard of 1.0mg/m3 if equipped with fume purification equipment.

In addition, while ensuring effective emission standards for flue gas purification, there are still some bad enterprises in China that produce low-quality flue gas purification equipment. The implementation of stricter smoke emission concentration limit will also help to enhance the stable operation of purification equipment maintenance and management, so as to ensure the effectiveness of smoke pollution control!