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)
Construction projects conducive to developing the self-supporting economy have been completed one after another in different parts
January 27, 2026
Construction projects conducive to developing the self-supporting economy have been completed one after another in different parts
The DPRK has greeted a new era of prosperity when all its regions develop in a balanced and simultaneous way. For the last two
January 27, 2026
The DPRK has greeted a new era of prosperity when all its regions develop in a balanced and simultaneous way. For the last two
The Musan Mining Complex in the DPRK carried out the blasting of one million cubic metres of earth on January 25. The successful
January 27, 2026
The Musan Mining Complex in the DPRK carried out the blasting of one million cubic metres of earth on January 25. The successful
Several farms in Kwail County of South Hwanghae Province are now full of joy of rural civilization. The newly-built public and
January 27, 2026
Several farms in Kwail County of South Hwanghae Province are now full of joy of rural civilization. The newly-built public and
Modern rural dwellings are springing up one after another in Kangwon Province of the DPRK amid the everyday news reports of
January 26, 2026
Modern rural dwellings are springing up one after another in Kangwon Province of the DPRK amid the everyday news reports of
Kim Jong Un , general secretary of the Workers’ Party of Korea, sent a congratulatory message to To Lam, general secretary of
January 26, 2026
Kim Jong Un , general secretary of the Workers’ Party of Korea, sent a congratulatory message to To Lam, general secretary of
One day in December 2016, the respected Comrade Kim Jong Un gave field guidance at the Wonsan Army-People Power Station in Kangwon
January 26, 2026
One day in December 2016, the respected Comrade Kim Jong Un gave field guidance at the Wonsan Army-People Power Station in Kangwon
One day in December last year, the respected Comrade Kim Jong Un attended the inauguration ceremony of the regional-industry
January 26, 2026
One day in December last year, the respected Comrade Kim Jong Un attended the inauguration ceremony of the regional-industry
The Workers’ Party of Korea held several important meetings after its Eighth Congress. Not a few of them discussed the issues
January 26, 2026
The Workers’ Party of Korea held several important meetings after its Eighth Congress. Not a few of them discussed the issues
Sariwon Ri Kye Sun University of Education has been newly built in North Hwanghae Province. The university has school buildings,
January 25, 2026
Sariwon Ri Kye Sun University of Education has been newly built in North Hwanghae Province. The university has school buildings,
The Farm Machine Institute has been successfully built as a central base for leading the comprehensive mechanization of
January 25, 2026
The Farm Machine Institute has been successfully built as a central base for leading the comprehensive mechanization of
New historical relics have recently been discovered in the area of Mt Paektu, the ancestral mountain of the Korean people. They
January 25, 2026
New historical relics have recently been discovered in the area of Mt Paektu, the ancestral mountain of the Korean people. They
Thanks to the benevolence of the Workers’ Party of Korea, fairyland-like villages embodying the idea of people-first
January 25, 2026
Thanks to the benevolence of the Workers’ Party of Korea, fairyland-like villages embodying the idea of people-first
The respected Comrade Kim Jong Un visited the Sinuiju Combined Greenhouse Farm under construction on January 2. All the young
January 25, 2026
The respected Comrade Kim Jong Un visited the Sinuiju Combined Greenhouse Farm under construction on January 2. All the young
The traditional taffy-making practice is on the DPRK’s national intangible cultural heritage list.Korean ancestors found out that
January 25, 2026
The traditional taffy-making practice is on the DPRK’s national intangible cultural heritage list.Korean ancestors found out that
The entire Party, all the people and the whole army are accelerating their revolutionary advance towards the historic Ninth
January 24, 2026
The entire Party, all the people and the whole army are accelerating their revolutionary advance towards the historic Ninth
New villages were wonderfully built at the Township Farm in Yonsan County and the Sonam Farm in Sinphyong County, North Hwanghae
January 24, 2026
New villages were wonderfully built at the Township Farm in Yonsan County and the Sonam Farm in Sinphyong County, North Hwanghae
The respected Comrade Kim Jong Un said in the speech at the New Year 2026 celebration that he will never exchange for anything
January 24, 2026
The respected Comrade Kim Jong Un said in the speech at the New Year 2026 celebration that he will never exchange for anything
A solar power plant was newly built in Kim Hyong Gwon County, Ryanggang Province, with the help of a technical team from the
January 24, 2026
A solar power plant was newly built in Kim Hyong Gwon County, Ryanggang Province, with the help of a technical team from the
The 2026 National Schoolchildren’s Games opened with due ceremony at the Samjiyon Schoolchildren’s Palace in Samjiyon City on Janu
January 24, 2026
The 2026 National Schoolchildren’s Games opened with due ceremony at the Samjiyon Schoolchildren’s Palace in Samjiyon City on Janu
More Articles
