Field Notes
Aeration Is the Biggest Line on a Treatment Plant's Power Bill
The transfer-efficiency math
Blog & Case Studies
Insights from the Lab
Explore our latest experiments, case studies, and articles on the physics of water treatment.
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Field Notes
What a Nanobubble System Actually Costs
What drives each one, and where the figures live
Field Notes
Viscosity, Wettability, and Nanobubbles
What the enhanced-oil-recovery literature actually shows
Field Notes
Nanobubble Flotation
Recovering fine particles below 20 µm and cutting reagent load
Field Notes
Oxygen Demand Math for Ponds and RAS
Sizing aeration around feed rate, not guesswork
Field Notes
Cutting Fertilizer 20–25% Without Cutting Yield
What changes when irrigation water carries oxygen
Field Notes
How to Run a Nanobubble Pilot That Produces Data You Can Trust
Controls, instrumentation, and the ways a pilot misleads
Field Notes
DWC and Root Rot
Managing Pythium pressure with dissolved oxygen instead of more chemistry
Field Notes
What Oxygen Does to the Rhizosphere Microbiome
And why it isn't a fertilizer replacement
Fundamentals
Hydrodynamic vs. Acoustic vs. Membrane Nanobubble Generation
Energy, scale, and cost
Fundamentals
Dissolved Oxygen Is Not the Same as Oxygen Availability
Mass transfer, and why above 30 mg/L behaves differently
Fundamentals
Nanobubbles vs. Microbubbles vs. Fine-Bubble Diffusers
What actually changes in the water
Field Notes
Root Hypoxia: The Invisible Yield Ceiling in Irrigated Agriculture
Why well-fed crops still underperform
Fundamentals
Why Nanobubbles Don't Float
The physics of sub-200 nm gas stability in water
KST Experimental Series
The Role of Dissolved Oxygen in Hydroponic Nutrient Stability
Why pH and ORP rule solubility (Part 1)
KST Experimental Series
Effect of Low Shear Cavitation on Fertilizer Amendment Dispersion and Crystallization in Synganic Cannabis Cultivation
Part 2 — Fertilizer crystallization before and after the mixer, under evaporation microscopy
KST Experimental Series
CFU Count Using Serial Dilution and Nanobubble DO Treatment
Part 1 — CFU counts across three dissolved-oxygen levels, against an unoxygenated control
KST Experimental Series
Enhanced Mixing and Dispersion of Amendments with Cavitation-Induced Nanobubbles for Advanced Water Treatment
Evaporation microscopy on treated and untreated amendment solutions