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environmentMedium priorityopen
Algal turf scrubbing for wastewater nutrient removal
Maui County
Summary
A parade of PhD-level experts testified that algal turf scrubbers — 'freshwater limu' systems — can strip nitrogen and phosphorus from wastewater to levels almost no other technology can reach, and asked the county to adopt the approach to meet stringent ocean water-quality standards.
At a glance
- Total mentions
- 1
- Last 30 days
- 0
Last discussed Apr 23, 2026.
Impact analysis
✅Who benefits
Coastal water quality, reef health, and county wastewater compliance efforts.
Mentions & discussions (1)
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