About
Nanobubbles
aka Ultra-fine bubbles
Microbubble
Nanobubbles
NANOBUBBLES: TINY YET POWERFUL
Traditional
aeration
NANOBUBBLES
( <1µm)
MICROBUBBLES
( 1-100µm)
BUBBLES
( >100µm)
µm
µm
µm
mm
nm
nm
nm
nm
Bubbles <50nm shrink and dissolve
Nanobubbles within this range remain stable
in liquid for days
Larger bubbles rise with time and burst. Smaller ones rise slowly (within hours) while larger bubbles rise much faster.
Nanobubbles are microscopic bubbles that are so small, they can't be seen with the naked eye. Measuring just 200 nanometers in diameter, these bubbles are best observed through the use of a laser or special laboratory equipment such as NanoSight. Another way to detect their presence is by shaking the liquid they are in. When this happens, the nanobubbles will collapse into larger microbubbles, making them visible as a fog in the water.
NEUTRALLY BUOYANT
Thanks to their minuscule size, nanobubbles are less susceptible to Archimedes' force and remain suspended in a liquid for extended periods, ranging from weeks to months, depending on the environmental conditions. This characteristic allows liquids to be infused with gases at an elevated pace, making 2-4 fold saturation readily achievable with Liqfeed.
Larger bubbles
rise and burst
Nanobubbles
move randomly and
remain for days
HIGH INTERNAL PRESSURE, BIG IMPACT
Nanobubble
100 nm
High
pressure
Nanobubbles boast a gas pressure that is over 10 times higher than that of larger bubbles (microbubbles), and their small size also results in a higher surface tension. This powerful combination of high pressure and high surface tension makes nanobubbles an effective solution for cleaning water from pathogens, algae, and biofilm. When a nanobubble bursts, it creates OH radicals that damage the cell membranes of microorganisms, helping to keep water free from contaminants.
STATIC CHARGE BENEFITS
A distinct feature of Nanobubbles is a high negative static charge.
This static charge gives nanobubbles the ability to attract and trap positively charged contaminants, such as oils, greases, and suspended solids, in wastewater. The trapped contaminants are then removed from the water, leading to improved water quality and clarity. By utilizing the power of static charge, nanobubbles effectively purify wastewater and make it safer for discharge or reuse.
Nanobubble
Viruses
Algae
Oil
Solid particles
Electrostatic force
Nanobubbles numbers
Learn more about nanobubbles benefits for your industry
We are continuously working on research of nanobubbles potential to bring outmost value in various industries and to extend nanobubbles applications horizon.
