When talking about halogen free radicals (especially chlorine free radicals), one must think of the stratospheric ozone hole caused by halogen elemental compounds (freon, etc.). However, over the last 10 years of studying the troposphere, scientists have gradually discovered that halogen radicals play a different role.
Aier environmental protection is committed to the depth of flue gas management of new technology research and development and application, the technological innovations emerge in endless stream, with sodium semicarbonate to remove sulfur trioxide removal is a breath of fresh air to the industry, has been recognized by the authoritative platform “Polaris”, and won the “Polaris” cup flue gas management innovation award.
The dry FGD products of Solway, a Belgian soda manufacturer, introduced by Aier Environmental Protection, combined with its rich engineering technology and experience in atmospheric management, have built dozens of sets of dry FGD devices in China and run them reliably, making a contribution to the cause of atmospheric environment management in China!
According to the “Notice of Guangdong Provincial Department of Science and Technology on the Work of 2020 Guangdong Science and Technology Award” (Guangdong Science Letter District word  391), Now, the South China Branch of our company Guangzhou Aier Environmental Protection Engineering Co., LTD and the project partner Professor Wu Junliang participated in the 2020 Guangdong Science and Technology Award winning project “High air volume Low concentration industrial volatile organic pollution control strategy and key technologies and applications”. See the attachment for details.
On June 4, 2020, Mr. Liu, the general manager of Aier Environmental Protection, and his team visited the hazardous waste plant in Huai ‘an. The plant was the first enterprise in the hazardous waste industry that successfully used baking soda to desulphurize.
At present, most domestic waste incineration power plants adopt the conventional flue gas purification process: SNCR+ lime milk rotating spray semi-dry deacidification + slaked lime dry deacidification + activated carbon jet + cloth bag dust collector + induced draft fan + chimney discharge.
As a professional company in the field of air pollution control in China, Aier environmental protection has worked for many years in the field of dust removal, VOCs, flue gas management and other professional fields, with a large number of high-tech products, can provide customers with the best environmental technology product solutions.
The dry deacidification efficiency of slaked lime is generally about 30% or even lower. For household waste incineration device, even if the concentration of SO2 in the flue gas is usually relatively low, the lime milk semi-dry method + slaking lime dry method can not guarantee the stable emission of flue gas below 20mg/m3. For most hazardous waste incinerators, dry deacidification does not account for more than half of the total deacidification load, even with large quantities of slaked lime.