Wastewater treatment technology needs to be suitable with Vietnam

Minister of Natural Resources and Environment Tran Hong Ha yesterday inspected nano-bioreactor wastewater treatment technology of Japan at the pilot cleanup area of Ho Tay (West Lake) in the capital city of Hanoi. 

Nano-bioreactor wastewater treatment technology has been used for wastewater environment pollution treatment at cleaning sections of the To Lich River and West Lake since May, 16, 2019

Nano-bioreactor wastewater treatment technology has been used for wastewater environment pollution treatment at cleaning sections of the To Lich River and West Lake since May, 16, 2019

In the inspection trip, the minister praised the Japanese nano-bioreactor technology that Japan-Vietnam Environmental Improvement Company and the Japanese experts used for cleaning sections of the To Lich River and West Lake to reduce water pollution. 

However, he also suggested additional technologies and methods of wastewater environment pollution treatment to ensure efficiency because riverbanks and lakes in Vietnam have been polluted by domestic wastewater and production activities.

According to UN environmental expert and President of the Japan Environment and Trade Promotion Organization Tadashi Yamamura, water quality at a part of To Lich River and West Lake has gradually improved after five- month- pilot process of using the Japanese technology.


BY MINH KHANG- Translated by Huyen Huong

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