The ABS disc diffuser system (Nopon) is a highly reliable fine bubble aeration system for municipal and industrial wastewater. Five alternative diffuser models are available, all of which are fast and easy to install and maintain.
To ensure diffuser efficiency is kept high, ABS offers a formic acid cleaning system in which the acid is introduced into the air pipe.
As the acid and air pass through the diffuser, they prevent the build up of clogging agents without having a negative effect on the biological process.
Diffusers with rubber membrane disks
PIK300 fine-bubble
- Polypropylene main body and an anti-friction ring to protect the membrane
- Suitable for both continuous and non-continuous aeration processes
PRK300 fine-bubble
- Strong main body, making it suitable for SBR, MBR, and MBBR processes
- Anti-friction ring protects the membrane
- PRF300 retrofit for upgrading 215mm diffusers to more efficient systems
KKI215 fine-bubble
- Suitable for both continuous and non-continuous aeration processes
- Special support for use in deep basin applications, in water up to 15m deep
Diffusers with porous polymer disks
HKL215 fine-bubble
- Double high-density polyethylene disk to reduce diffuser pressure drop
- Thin upper surface layer of fine material for forming small bubbles
- Lower support layer for mechanical strength
- Suitable for continuous aeration applications and especially for aggressive types of wastewater
MKL215 medium-bubble
- Single high-density polyethylene disk
- Suitable for continuous aeration applications
- Ideal for aeration in processes where solid concentrations are high, such as sludge aeration and pre-aeration
The ABS disc diffuser system (Nopon) is a highly reliable fine bubble aeration system for municipal and industrial wastewater. Five alternative diffuser models are available, all of which are fast and easy to install and maintain.
To ensure diffuser efficiency is kept high, ABS offers a formic acid cleaning system in which the acid is introduced into the air pipe.
As the acid and air pass through the diffuser, they prevent the build up of clogging agents without having a negative effect on the biological process.
Diffusers with rubber membrane disks
PIK300 fine-bubble
- Polypropylene main body and an anti-friction ring to protect the membrane
- Suitable for both continuous and non-continuous aeration processes
PRK300 fine-bubble
- Strong main body, making it suitable for SBR, MBR, and MBBR processes
- Anti-friction ring protects the membrane
- PRF300 retrofit for upgrading 215mm diffusers to more efficient systems
KKI215 fine-bubble
- Suitable for both continuous and non-continuous aeration processes
- Special support for use in deep basin applications, in water up to 15m deep
Diffusers with porous polymer disks
HKL215 fine-bubble
- Double high-density polyethylene disk to reduce diffuser pressure drop
- Thin upper surface layer of fine material for forming small bubbles
- Lower support layer for mechanical strength
- Suitable for continuous aeration applications and especially for aggressive types of wastewater
MKL215 medium-bubble
- Single high-density polyethylene disk
- Suitable for continuous aeration applications
- Ideal for aeration in processes where solid concentrations are high, such as sludge aeration and pre-aeration
