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)
Tamjing (579-631) was a monk and an artist of Koguryo (277 BC-AD 668). In 610 he was invited to Japan to draw paintings on the
March 18, 2026
Tamjing (579-631) was a monk and an artist of Koguryo (277 BC-AD 668). In 610 he was invited to Japan to draw paintings on the
Thanks to the wise leadership of the Workers’ Party of Korea to provide the people with a happier life and more cultured living
March 18, 2026
Thanks to the wise leadership of the Workers’ Party of Korea to provide the people with a happier life and more cultured living
The election of deputies to the 15th Supreme People’s Assembly took place in the DPRK. All the people and service personnel of
March 17, 2026
The election of deputies to the 15th Supreme People’s Assembly took place in the DPRK. All the people and service personnel of
The First Session of the 15th Supreme People’s Assembly of the DPRK will be convened in Pyongyang on March 22, 2026. The SPA
March 17, 2026
The First Session of the 15th Supreme People’s Assembly of the DPRK will be convened in Pyongyang on March 22, 2026. The SPA
Senior Party and government officials went over to sub-constituencies in different parts of the DPRK to take part in the election
March 17, 2026
Senior Party and government officials went over to sub-constituencies in different parts of the DPRK to take part in the election
The First Session of the 15th Supreme People’s Assembly of the DPRK will be convened in Pyongyang on March 22, 2026. The session
March 17, 2026
The First Session of the 15th Supreme People’s Assembly of the DPRK will be convened in Pyongyang on March 22, 2026. The session
The Central Election Committee for the Election of Deputies to the 15th Supreme People’s Assembly of the Democratic People’s
March 17, 2026
The Central Election Committee for the Election of Deputies to the 15th Supreme People’s Assembly of the Democratic People’s
The common spruce forest is located 700 metres above sea level, which is three kilometres southwest of the seat of Chonjang-ri,
March 17, 2026
The common spruce forest is located 700 metres above sea level, which is three kilometres southwest of the seat of Chonjang-ri,
The site of Koguryo’s wooden bridge over the Taedong River is the remains of a big wooden bridge built in front of the Anhak Palac
March 17, 2026
The site of Koguryo’s wooden bridge over the Taedong River is the remains of a big wooden bridge built in front of the Anhak Palac
On January 31 five babies greeted their first birth anniversary in the DPRK. The mother of the quintuplets, the first of its kind
March 17, 2026
On January 31 five babies greeted their first birth anniversary in the DPRK. The mother of the quintuplets, the first of its kind
Working people’s organizations of the DPRK conducted tree planting on the occasion of the Tree-planting Day.Officials of the Centr
March 16, 2026
Working people’s organizations of the DPRK conducted tree planting on the occasion of the Tree-planting Day.Officials of the Centr
Among the DPRK’s intangible cultural heritage items is folk song “Arirang.”The song symbolic of the Korean folk songs began to be
March 16, 2026
Among the DPRK’s intangible cultural heritage items is folk song “Arirang.”The song symbolic of the Korean folk songs began to be
Kim Jong Un , general secretary of the Workers’ Party of Korea and president of the State Affairs of the Democratic People’s
March 16, 2026
Kim Jong Un , general secretary of the Workers’ Party of Korea and president of the State Affairs of the Democratic People’s
The central election committee for the election of deputies to the 15th Supreme People’s Assembly of the Democratic People’s
March 16, 2026
The central election committee for the election of deputies to the 15th Supreme People’s Assembly of the Democratic People’s
March 16 this year marks the 103rd anniversary of the great leader Comrade Kim Il Sung ’s 250-mile journey for learning. In his
March 16, 2026
March 16 this year marks the 103rd anniversary of the great leader Comrade Kim Il Sung ’s 250-mile journey for learning. In his
The recently-held Ninth Congress of the Workers’ Party of Korea underscored the need to invariably lift the ideals of “The people
March 16, 2026
The recently-held Ninth Congress of the Workers’ Party of Korea underscored the need to invariably lift the ideals of “The people
Samgori zelkova grows in Kaesong Municipality. Known to be planted around 1590, the tree is 17.5 metres tall, 7.5 metres round at
March 16, 2026
Samgori zelkova grows in Kaesong Municipality. Known to be planted around 1590, the tree is 17.5 metres tall, 7.5 metres round at
Trees were planted across the country on the occasion of the Tree-planting Day. Officials of the State Planning Commission, the
March 16, 2026
Trees were planted across the country on the occasion of the Tree-planting Day. Officials of the State Planning Commission, the
The 13th enlarged plenary meeting of the Ninth Central Committee of the Union of Agricultural Workers of Korea (UAWK) was held on
March 15, 2026
The 13th enlarged plenary meeting of the Ninth Central Committee of the Union of Agricultural Workers of Korea (UAWK) was held on
Agricultural workers and members of the Union of Agricultural Workers of Korea (UAWK) held a meeting in Jaeryong County on March
March 15, 2026
Agricultural workers and members of the Union of Agricultural Workers of Korea (UAWK) held a meeting in Jaeryong County on March
More Articles
