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Mining Nutrients From Wastewater

Editor’s Note: This article is part of a series of guest columns on innovative energy technologies and opinions.  Yalin Li, Colorado School of Mines Most people think as [...]

April 5, 2019 // 0 Comments

Your Next Car Fuel: Water, Not Gas?

H2O in place of gas sounds pretty alluring. It also sounds pretty far out there. But given that we here at Cleantech Concepts have seen a lot of work on hydrogen production [...]

November 20, 2018 // 0 Comments

InPipe Energy: Power through Pressure

It’s the new hydropower. Not dams, no reservoirs, just pipes. With help from Oregon State engineering researchers, an Oregon startup company is developing a system to [...]

May 10, 2018 // 0 Comments

Custom Electric Boats Clean Suzhou Canals

China is on a cleantech tear, even at a municipal level. Recognizing that the waste in its waterways was detrimental to its image and business, the historic City of Suzhou in [...]

April 12, 2018 // 0 Comments

Targeting that Fracking Wastewater

The hydraulic fracturing (fracking) industry doesn’t have a lot of positives to show for itself. While the technology has helped to wean the US from dependence on foreign [...]

May 31, 2017 // 0 Comments

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