Academician Ma Jun: The development of green disinfection technology to achieve cold chain logistics goods yang to yin

In the new crown epidemic, disinfection of air, sewage, cross -border logistics, etc. has received widespread attention. How to prevent virus transmission efficiently? At the Heilongjiang · 2022 Biological Economy Science and Technology Innovation and Development Forum held on July 9, Ma Jun, an academician of the Chinese Academy of Engineering and a professor of Harbin Institute of Technology, introduced the significant results of the new green disinfection technology achievements that he led the team to develop. Essence

Academician Ma Jun is in scientific research

According to Academician Ma Jun, cold chain logistics is a high -risk link for virus transmission. Conventional disinfection agents such as 84 disinfectant and chlorine dioxide are difficult to disinfect under the low temperature conditions of cold chain logistics, long operation time, disinfectants are easy to freeze, which affects the effects, affecting the effects, affecting the effects, affecting the impact Disinfection effect. To this end, new green disinfection technology with simple development operations, strong environmental adaptability, and second pollution is of great significance for the normalization of the epidemic prevention and control stage to block virus.

During the epidemic, Academician Ma Jun team devoted himself to the research of wastewater treatment and air disinfection in hospitals. Relying on the research accumulation of more than 30 years in the field of ozone advanced oxidation theory and technology, the team has developed "ozone high -grade oxidative green disinfection technology" and "ozone high -grade oxidation IoT remote monitoring integrated equipment".

In October 2020, the cities' docks and some of the goods stored in the cold storage were infected with the new coronary virus. Traditional anti -killing methods need to be disinfected layer by layer by layer by cargo. Not only are the personnel risk, but the disinfection takes time, and there may still be an angle of disinfecting. Academician Ma Jun's team was in danger, and used the latest "ozone high -grade oxidized air anti -killing IoT remote monitoring integrated disinfection device" to conduct disinfection operations on the scene. "This technology has strong penetration and can achieve no dead ends." Academician Ma Jun introduced that through the on -site authoritative testing of the disease control department, all the positive samples of the new crown virus turned all overcast.

Since 2020, ozone high -grade oxidized green sterilization disinfection technology has made emergency or preventive disinfection of relevant logistics, hospitals, border ports, customs, university cold storage and other key places in my country, achieving effective cutting off the virus transmission pathway.

In this forum, in response to the problems existing in the process of cold chain logistics disinfection operation, Academician Ma Jun team proposed a multi -level green barrier disinfection system covering the whole life cycle of cold chain goods, that is, the five key to the whole life cycle of the cold chain cargo Nodes: Cold chain processing, storage of cold storage, cold chain transportation, sales terminals and post -sales phase, take targeted disinfection measures and protective methods. He said that ozone high -grade oxidation has the advantages of small disinfection by -products, low environmental residues, and high safety. It is recommended to promote the use of green disinfection technology such as ozone high -grade oxidation during the normalized disinfection stage of cold chain logistics and high -risk goods, and further improve In -depth research on the efficiency of disinfection of such technologies.

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