Researchers of the Nano-physical Engineering Institute under Kim Chaek University of Technology is vigorously conducting the work to develop and introduce nano-technology products.
According to a far-sighted goal of developing cutting-edge technologies, they directed efforts to the development of nano-tech products and achieved successes, including development of an ozone generator which is superior to the previous one.
The ozone generator made by using nano-composite materials has a good prospect for its effectiveness in water and air sterilization, waste water purification, pulp bleaching, ensuring freshness of foods and medical treatment, and its domestic production has been realized. So, it was highly appreciated at home and awarded a national invention certificate in 2018 and a certificate of registered high-tech product in 2021.
Last year, in the course of developing a nano-catalyst conducive to enhancing efficiency of hydrogen generation while reducing power consumption, they completed a high-performance water-electrolysis hydrogen generator and a water-electrolysis liquefied ozone generator and introduced them into several sectors of the national economy.
They also manufactured nano-composite resin additives by making use of domestic raw materials and thus improved the tensile strength, elongation rate and waterproof and ageing-retarding properties of resinous waterproof cloth and plastic belt.
In particular, the products made with nano-composite resinous waterproof cloth were highly appreciated in the national sci-tech presentation and exhibition in the epidemic prevention and public health sectors-2022 held in November last year.
They are now making redoubled efforts to develop high-tech products conducive to rendering great service to the economic development and improvement of the people’s living standards.
More From Naenara (En)
Workers and members of the General Federation of Trade Unions of Korea (GFTUK) met at the Central Hall of Workers on February 11 t
February 13, 2026
Workers and members of the General Federation of Trade Unions of Korea (GFTUK) met at the Central Hall of Workers on February 11 t
A team involving scientists and researchers at Pyongyang University of Mechanical Engineering and research institutions has
February 13, 2026
A team involving scientists and researchers at Pyongyang University of Mechanical Engineering and research institutions has
In recent years, modern consumer goods production bases conducive to improving the people’s standard of living have been newly
February 13, 2026
In recent years, modern consumer goods production bases conducive to improving the people’s standard of living have been newly
The Mausoleum of King Kogugwon, also known as Anak Tomb No. 3, is located in Oguk-ri, Anak County, South Hwanghae Province.
February 13, 2026
The Mausoleum of King Kogugwon, also known as Anak Tomb No. 3, is located in Oguk-ri, Anak County, South Hwanghae Province.
A national book and art exhibition opened in the DPRK to celebrate the forthcoming Ninth Congress of the Workers’ Party of Korea
February 13, 2026
A national book and art exhibition opened in the DPRK to celebrate the forthcoming Ninth Congress of the Workers’ Party of Korea
Vladimir Topeha, charge d’affaires ad interim of the Russian embassy in the DPRK, hosted a reception at the Taedonggang
February 12, 2026
Vladimir Topeha, charge d’affaires ad interim of the Russian embassy in the DPRK, hosted a reception at the Taedonggang
One day in August 2021, the respected Comrade Kim Jong Un visited the construction site of the Pothong riverside terraced houses
February 12, 2026
One day in August 2021, the respected Comrade Kim Jong Un visited the construction site of the Pothong riverside terraced houses
Soldier-builders of the Korean People’s Army completed the first damming project at the second district of Taedongman Tideland
February 12, 2026
Soldier-builders of the Korean People’s Army completed the first damming project at the second district of Taedongman Tideland
A week-long film show opened in the DPRK to celebrate February 16, the birthday of Chairman Kim Jong Il . Documentary films
February 12, 2026
A week-long film show opened in the DPRK to celebrate February 16, the birthday of Chairman Kim Jong Il . Documentary films
The Jonchon fir grows at the foot of a mountain 640 metres above sea level in Waun-ri, Jonchon County, Jagang Province.This tree w
February 12, 2026
The Jonchon fir grows at the foot of a mountain 640 metres above sea level in Waun-ri, Jonchon County, Jagang Province.This tree w
Scientists at the green architecture institute of the State Academy of Sciences have successfully worked on a project for
February 12, 2026
Scientists at the green architecture institute of the State Academy of Sciences have successfully worked on a project for
Grand construction began in Hwaphyong, Phyonggang, Riwon, Myonggan and Samsu counties of the DPRK to build regional-industry
February 11, 2026
Grand construction began in Hwaphyong, Phyonggang, Riwon, Myonggan and Samsu counties of the DPRK to build regional-industry
The 11th National Pencil Drawing Festival opened in the DPRK to celebrate the 84th birth anniversary of Chairman Kim Jong Il .
February 11, 2026
The 11th National Pencil Drawing Festival opened in the DPRK to celebrate the 84th birth anniversary of Chairman Kim Jong Il .
The Ministry of Land and Maritime Transport Sports Club has a general aquatic sports training hall and hostel for athletes on the
February 11, 2026
The Ministry of Land and Maritime Transport Sports Club has a general aquatic sports training hall and hostel for athletes on the
The Eighth Congress of the Workers’ Party of Korea held in January 2021 set forth a line on building up the national defence
February 11, 2026
The Eighth Congress of the Workers’ Party of Korea held in January 2021 set forth a line on building up the national defence
The architectural materials institute under the State Academy of Sciences has recently developed a new paint for preventing metals
February 11, 2026
The architectural materials institute under the State Academy of Sciences has recently developed a new paint for preventing metals
The Song and Dance Ensemble of the Ministry of National Defence of the DPRK gave a music and dance performance at the Ponghwa Art
February 10, 2026
The Song and Dance Ensemble of the Ministry of National Defence of the DPRK gave a music and dance performance at the Ponghwa Art
Greeting Army Founding Day, a proud holiday of socialist Korea, all the service personnel and people pay the highest tribute to
February 10, 2026
Greeting Army Founding Day, a proud holiday of socialist Korea, all the service personnel and people pay the highest tribute to
Officials, service personnel, working people, youth and students in the DPRK visited the statues of President Kim Il Sung and
February 10, 2026
Officials, service personnel, working people, youth and students in the DPRK visited the statues of President Kim Il Sung and
Regional construction for this year has been launched across the DPRK in a three-dimensional way and on a full scale,
February 10, 2026
Regional construction for this year has been launched across the DPRK in a three-dimensional way and on a full scale,
More Articles
