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| calendar>>February 6. 2015 Juche 104 |
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New Waste-water Treatment Technology Proves Effective
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| Pyongyang, February 6 (KCNA) -- The Microbiological Research Institute under the State Academy of Sciences in the DPRK has developed a new technology for purifying industrial waste water. In this regard, Dr. Kang Chun Ryong, a section chief of the institute, told KCNA: The new technology, based on absorbability of microbe, makes it possible to remove mercury and heavy metal ion from industrial waste water. It has already recognized by technical groups of different countries for its high effectiveness. |
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Copyright (C) KOREA NEWS SERVICE(KNS) All Rights Reserved.
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