A Sewage Treatment Plant Goes Underground Using In-Pipe Technology…

The town of Villalba de los Barros in Spain is innovating wastewater treatment using using bacterial injections in its sewer system. This process employs the sewer pipes underground to do work prior...

(PRWeb December 05, 2012)

Read the full story at http://www.prweb.com/releases/2012/12/prweb10192255.htm

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