November 24, 2025Nov 24, 2025
KCNA Voice of Korea (EN)

Regarding Waste Water as Valuable Resources

Date: 24/07/2022 | Source: Voice of Korea (EN) | Read original version at source

The Mirae Industrial Technology Institute of Kim Chaek University of Technology is directing efforts to developing the source-separated waste water treatment and reuse systems which are effective for protecting the ecological environment and water resources.

Merited Scientist, Doctor and Associate Professor Choe Song Il, Director of the Mirae Industrial Technology Institute, says:

"In many cases people in the world regard waste water as one of the valuable resources and renew their opinions.

We divided waste water into grey and black ones and have promoted our researches from the viewpoint of green growth and sustainable development.

We considered both of them to be valuable resources. Grey waste water is the slightly contaminated one and we accelerated our researches in the direction of purifying it into high-grade water for landscape gardening.

Black waste water is the highly contaminated one. In other words, it contains a lot of nutritive elements and we conducted our researches in the direction of applying a new water treatment technique to turn it into biological nutrient solution and forming a cycle with it.

We already had partial tests at different units on a small scale and now we're making another test in high-rise apartment houses in Minhung-dong."

It is the unanimous desire of the scientists of the institute including Director Choe Song Il to complete the researches and thus make an active contribution to building a city with nature-friendly environment.

More From Voice of Korea (EN)

Meeting of Standing Committee of DPRK SPA held

Meeting of Standing Committee of DPRK SPA held

A meeting of the Standing Committee of the Supreme People's Assembly of the Democratic People's Republic of Korea was held. The

November 24, 2025

A meeting of the Standing Committee of the Supreme People's Assembly of the Democratic People's Republic of Korea was held. The

"Complete Collection of Kim Jong Il's Works" Vol. 68 off press

"Complete Collection of Kim Jong Il's Works" Vol. 68 off press

The Workers' Party of Korea Publishing House brought out Volume 68 of the "Complete Collection of Kim Jong Il's Works", a library

November 24, 2025

The Workers' Party of Korea Publishing House brought out Volume 68 of the "Complete Collection of Kim Jong Il's Works", a library

Bookshelves Installed for Educators

Bookshelves Installed for Educators

There are apartment houses for educators of Kim Il Sung University at the Ryonghung Crossroads in the capital city of Pyongyang.

November 24, 2025

There are apartment houses for educators of Kim Il Sung University at the Ryonghung Crossroads in the capital city of Pyongyang.

Autumn tree planting brisk

Autumn tree planting brisk

Autumn tree planting is brisk in different parts of the country. North Phyongan Province grasps the securement of saplings by

November 24, 2025

Autumn tree planting is brisk in different parts of the country. North Phyongan Province grasps the securement of saplings by

To Make Younger Generations Value Ours

To Make Younger Generations Value Ours

Patriotism develops from loving and valuing one's own. The respected Comrade Kim Jong Un pays deep attention to making the younger

November 24, 2025

Patriotism develops from loving and valuing one's own. The respected Comrade Kim Jong Un pays deep attention to making the younger

New houses built at Sinyang Farm

New houses built at Sinyang Farm

Dwelling houses were wonderfully built at Sinyang Farm in Myonggan County of North Hamgyong Province. A meeting for removal into

November 23, 2025

Dwelling houses were wonderfully built at Sinyang Farm in Myonggan County of North Hamgyong Province. A meeting for removal into

Production increases at Sunchon Cement Complex

Production increases at Sunchon Cement Complex

The Sunchon Cement Complex is expanding its success. Tens of thousand tons of cement have been produced more than planned as of

November 23, 2025

The Sunchon Cement Complex is expanding its success. Tens of thousand tons of cement have been produced more than planned as of

Rural housing construction brisk

Rural housing construction brisk

The rural housing construction is making progress this year, too, along with the grand construction projects to build entities

November 23, 2025

The rural housing construction is making progress this year, too, along with the grand construction projects to build entities

Number of volunteers increases this year

Number of volunteers increases this year

This year, many young people across the Democratic People's Republic of Korea volunteered to work at major worksites of socialist

November 23, 2025

This year, many young people across the Democratic People's Republic of Korea volunteered to work at major worksites of socialist

Sturgeon Pond in the Central Zoo

Sturgeon Pond in the Central Zoo

There is the Central Zoo at the foot of the picturesque Mt. Taesong in the capital city of Pyongyang. It has a sturgeon pond

November 23, 2025

There is the Central Zoo at the foot of the picturesque Mt. Taesong in the capital city of Pyongyang. It has a sturgeon pond

The Issue Prioritized in Education Sector

The Issue Prioritized in Education Sector

The secondary general education is very important in the education system of the Democratic People's Republic of Korea as a stage

November 22, 2025

The secondary general education is very important in the education system of the Democratic People's Republic of Korea as a stage

Many new houses built in Ryanggang Province this year

Many new houses built in Ryanggang Province this year

Wonderful socialist villages, which are efflorescing and developing day by day, have been built in Ryanggang Province at the

November 22, 2025

Wonderful socialist villages, which are efflorescing and developing day by day, have been built in Ryanggang Province at the

Working delegation for agricultural cooperation leaves for Russia

Working delegation for agricultural cooperation leaves for Russia

A working delegation for agricultural cooperation led by Kim Kwang Uk, President of the Academy of Agricultural Sciences, left

November 22, 2025

A working delegation for agricultural cooperation led by Kim Kwang Uk, President of the Academy of Agricultural Sciences, left

More Articles