The Algal Turf Scrubber® optimizes algae’s natural capabilities to recover excess nitrogen and phosphorus from water and delivers unparalleled performance to meet new federal total maximum daily load (TMDL) regulations.

HydroMentia End ProductsPolluted water is conveyed to the ATS™, where it is pulsed in waves across a sloped floway. Movement of the water down the floway encourages the growth of periphytic algae, which grows into an algal turf on the surface of the treatment floway. The algae, in turn, absorb excess nutrients and carbon dioxide in the water.

Routine harvesting maximizes algal growth and pollutant recovery. Harvested biomass is recycled into environmentally beneficial end products. Products currently made from algae include soil-enhancing compost and livestock feed. In the future, harvested algae will be used for the production of  biodiesel and other energy products.