June 15, 2024

Tricia Oak

Business & Finance Excellency

Slater’ company receives $6.5M to build water-cleansing technologies

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 water-cleaning technology created by a Slater-dependent organization has attracted the notice of a team of Iowa buyers, who’ve poured $6.5 million into Gross-Wen Systems.

Gross-Wen’s major attract is a patented system that works by using algae to cleanse wastewater.

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

Eric Engelmann, a general companion at ISA Ventures, explained the group is proud to spend in a “groundbreaking enterprise and its technological innovation, led by an excellent team, to accelerate Gross-Wen Technologies’ advancement in Iowa.”

He stated increasing substantial pounds for a organization that is hitting its stride with the right technological innovation at the proper time is “big information for Iowa and for central Iowa’s startup ecosystem.”

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The buyers think the timing is appropriate, in aspect, mainly because quite a few municipalities and providers are wanting for a lot less expensive, effective remedies to fulfill stricter federal and point out water good quality necessities.

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

Gross-Wen makes use of a procedure it phone calls revolving algal biofilm to charge-proficiently meet up with new wastewater discharge permits.

The RAB process employs algae to recover nutrients these types of as nitrogen and phosphorus from wastewater in a a lot more economical method than standard solutions. The algae consume carbon dioxide and generate oxygen, both of those of which are wholesome processes to struggle local weather transform.

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