Tim net water purification- severe w pollutionroblem in Beij

  Tim net water purification: severe water pollution problem in Beijing, its difficult road of: Tim net water purification Views: 646 Published: 2016-5-21 11:10:37 鎭噣鍑€姘达細姘存薄鏌撻棶棰樹弗宄荤殑鍖椾含锛屽叾璺壈闅? /> as the capital of a country, in addition to political status, economic status attracted much attention outside its pollution severity is also the focus of attention. Beijing will be the center of the city of about 500,000 cubic meters per day of sewage, untreated directly into the river. 500 000, to be honest Tim net water purifier small series of the data no idea, but

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