GWT and Xylem announced as a finalist winner in Singapore PUB’s Carbon Zero Grand Challenge 2022

SLATER, Iowa, Aug. 11, 2022 /PRNewswire/ — Gross-Wen Technologies (GWT), a leading algae-based wastewater treatment company based in rural Slater, Iowa, is pleased to announce that through a collaboration with Xylem Water Solutions Singapore Pte Ltd., a local entity of Xylem Inc., a…