Description of pollution prevention and control of Qingdao Leiyue Heavy Industry Co., Ltd. - Container Manufacturer Wellcamp-Professional Container Production

Wellcamp Wellcamp Heavy Industry Co., Ltd. is located in Jiaoxi Town, Jiaozhou City, Wellcamp, specializing in the production of special containers, container construction and other products. The company's main production process is: steel blanking - welding - grinding - painting - decoration, the company has more than 20 independent patents, and the products are mainly exported. The organic waste gas treatment process currently used by the company is: filtration - photo-oxygen catalysis - activated carbon adsorption - sampling decomposition, the treated waste gas is discharged through a 15-meter-high exhaust pipe, and the waste gas treatment facilities are operated at the same time during production. Test results: benzene emission concentration 2.51mg/m3, emission rate 8.9x10-3kg/h; toluene emission concentration 1.94mg/m3, emission rate 6.9x10-3kg/h; xylene emission concentration 1.80mg/m3, emission rate 6.4x10 -3kg/h. The company entrusts a qualified testing agency to conduct regular testing every year, and the treated exhaust gas complies with GB16297-1996 'Comprehensive Emission Standard of Air Pollutants' (Table 2, Level 2) and DB37/2376-2013 'Comprehensive Regional Air Pollutants in Shandong Province' Emission Standards' (Table 1, first period) emission concentration and emission standards.