Slater’ organization gets $6.5M to build drinking water-cleansing technology

The founders of Gross-Wen Technologies, Martin Gross (left) and Zhiyou Wen look at water samples. Gross-Wen developed a method for using algae to help municipalities and industrial clients sustainably treat water.

The drinking water-cleansing engineering made by a Slater-primarily based business has attracted the attention of a team of Iowa investors, who’ve poured $6.5 million into Gross-Wen Technologies.

Gross-Wen’s major attract is a patented course of action that uses algae to clear wastewater.

ISA Ventures and Iowa Farm Bureau’s Rural Vitality Fund led the investment decision in Gross-Wen, along with a fifty percent-dozen other undertaking funds entities.

Eric Engelmann, a basic lover at ISA Ventures, stated the team is happy to devote in a “groundbreaking business and its technological know-how, led by an extraordinary group, to accelerate Gross-Wen Technologies’ progress in Iowa.”

He claimed raising significant dollars for a firm that is hitting its stride with the appropriate technological innovation at the appropriate time is “big information for Iowa and for central Iowa’s startup ecosystem.”

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The traders imagine the timing is suitable, in element, mainly because lots of municipalities and firms are hunting for much less highly-priced, effective solutions to satisfy stricter federal and point out drinking water good quality needs.

The city of Slater uses Gross-Wen Technologies' innovation to treat wastewater.

Gross-Wen uses a approach it phone calls revolving algal biofilm to price-correctly fulfill new wastewater discharge permits.

The RAB procedure takes advantage of algae to recuperate nutrients these types of as nitrogen and phosphorus from wastewater in a extra affordable manner than traditional procedures. The algae consume carbon dioxide and generate oxygen, both equally of which are nutritious processes to battle climate modify.

The harvested algae are then turned into pellets that are loaded in nitrogen and phosphorus and can be utilized as fertilizer or bioplastics.


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