Currently according to the statistics, the wastewater from steel rolling, metallurgy, equipment manufacturing is concentrated in Taiyuan with total emissions of about 16,000 m3/day. Paper production with the total amount of discharged about 35,000 m3/day. Food processing establishments, food in the province in the discharge of waste water intake basin of about 2,000 m3/day. Department of TN-MT Resource said, many streams and rivers running through the city, The River through the town and the district receiving the wastewater industry, mineral extraction activities, polluted organic matter and heavy metals before the confluence with the River Bridge. The water quality of the river after the confluence and the flow through the Thai Nguyen CITY is polluted, not secured for the purpose of living. Besides, the sewage of the plants but have over the system but still no water quality, waste discharge standards, such as: The River INDUSTRIAL ZONE, Central Hospital, metallurgical INDUSTRIAL ZONE Property Saved. Wastewater mostly organic pollution compounds and heavy metals
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