2023 VER

2023 NEW VERSION NANO BUBBLE GENERATOR

■ 2023 Version characteristics

Development of low pressure device

Generation of nanobubbles and over 80% gas solubility at a pressure of 2~2.5kgf/cm^2

Removes over 99% of large bubbles

Removes more than 99% of macrobubbles and microbubbles

Large capacity development with a single vessel

Generates 50m^3/hr of nanobubble water in a single vessel

■ 2022 Version characteristics

Clogging resolution

Can be used in fish farms and wastewater treatment plants with high solids concentration

Simplification of parts

Consisting of 1 pump and 1 nanobubble generator
Reduced maintenance points and costs

Large capacity

A flow rate of over 1,000㎥/day is possible by installing several nanobubble generators in parallel in one pump.

■ Technical Specifications

Water flow rate
Nano bubble size
Nano bubble ratio
Nano bubble duration
Oxygen transfer efficiency
Dissolved oxygen Con.(at 28℃)
No. of nano bubble generator
No. of pump
Pump pressure
Recycle
Water with high solids concentration

:   3 ~ 50㎥/hr (Over 100㎥/hr possible when NBG parallel connection)
:   Avg. 62nm
:   > 99%
:   > 18hr(at atomospheric pressure state), > 30days(at sealed state)
:   65 ~ 85%
:   Air – 14mg/L, O2 – 40mg/L
:   1 pc
:   1 pc
: 2 ~ 4kgf/㎠
:   Not needed (Recycle is possible if you want to further increase the gas saturation)
:   Available

■ Product Pictures

Outside (3 ~ 20m^3/hr)

Inside ( 3 ~ 20m^3/hr)

Lab-scale (5 ~ 10L/min)

■ Product Results

When air is used in this device, the dissolved oxygen saturation rate increase to over 160%. When this device is used in the water at a water temperature of 28 ℃, dissolved oxygen can be maintained above 14mg/L with only air.

When oxygen is used in this device, the dissolved oxygen saturation rate increase to over 500%. When this device is used in the water at a water temperature of 28 ℃, dissolved oxygen can be maintained above 40mg/L. Dissolved oxygen exceeds 20mg/L even after 24 hours.