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38 problems · five waters
Company
Where we work
Problems
- All problems
- Morning die-offs
- Pond algae
- Root rot in recirculating systems
- Flat, low-oxygen irrigation water
- Low dissolved oxygen
- Tired of algaecide every month?
- Fish that eat but don't grow
- Pond odor
- Slow growth on recycled irrigation water
- Fish kills
- Living on paddlewheels
- Poor germination and weak transplants
- Nutrient solution going anaerobic in closed-loop CEA
- Black pond bottoms in shrimp culture
- Murky pond water
- Biofilm and clogged drip emitters
- Hatchery and raceway oxygen
- Pond muck
- Algae in an irrigation reservoir
- Biofilter oxygen and ammonia in RAS
- Blue-green algae
- Aquatic weeds
- Stagnant water and mosquitoes
- Lagoon odor and sludge
- Why a lagoon sours
- Lagoon surface crust and lost freeboard
- Lagoon sludge and lost capacity
- Lagoon BOD and nutrient load
- Algae on a lagoon surface
- The lagoon treadmill
- When aeration cannot keep up
- Incomplete nitrification
- Filamentous bulking
- The energy cost of aeration
- Wet weather and shock loads
- Headworks and basin odor
- Tightening nitrogen and phosphorus limits
- Treatment lagoon short-circuiting
Technology
- What are nanobubbles
- Nanobubbles vs aeration
- Nanobubbles vs chemicals
- Nanobubbles vs dredging
- The N-Series
- N1: For ponds to a quarter acre: backyard, garden, and farm ponds
- N2: For golf, HOA, and community ponds to five acre-feet
- N3: For lakes of 5-20 acres, including deep, stratified water
- N4: For working lagoons of 1-10 acres carrying high organic loads
- N5: For municipal and industrial treatment basins and reactors, sized by flow and load
- How we measure
- Permits and approvals
The record
- Results
- Field notes
- How to read a raceway's overnight oxygen log
- How to read an ORP curve on a working lagoon
- Where aeration's electricity actually goes
- Why stored irrigation water goes flat
- Fall turnover: why ponds flip in September
- How small is a nanobubble, and why the size is the point
- How to read a dissolved-oxygen curve
- The algaecide ledger: an exercise with your own invoices
- What pond muck is made of, and why it matters
Tell us what your water is doing.
A specialist reads your description and replies in writing: what it usually means and what we would measure first.