

The-Ofour Co., Ltd. is the environmental company who provides eco-friendly
and economical water treatment solutions based on core technologies and experienced engineers
The-Ofour Co., Ltd. is the environmental company who provides eco-friendly and economical water treatment solutions based on core technologies and experienced engineers

Decomposition of Refractory organic matters with a high oxidation potential, stronger than ozone
Stable removal efficiency with synergic effect of strong oxidation + coagulation/precipitation
IEO
Innovative Eco Oxidant
Powerful solution for refractory wastewater using patented O4 Oxidant

Highly proven removal efficiency with minimized footprint
Securing stable water quality
MRI-PS
Meurer Research Inc-Plate Settler
Total solution for SS separation and sludge collection
Non-competitive excellent nitrogen removal efficiency (95% or more)
Completely odor free ammonia stripper by closed type structure
INS
Innovative N-Stripping system
Resource Recycling
Non-leakage of hazardous gases
- Eco-friendly resources recycle process (Producing fertilizer)
- 24 hr continuous easy operation with fully automated control system
Number one Solution for TOC removal
Easy maintenance, No replacement of media, No sludge production
IECO
Innovative Organic Destruction Cell
Remove organic matters through Adsorption, Oxidation, and media Regeneration
IPNR
Innovative Phosphorus Nitrogen Removal
Simultaneous removal of phosphorus and nitrogen in a single reactor
ISF
Innovative Suspended solids Filtration
SS removal with rotated belt, replace primary sedimentation
- Excellent removal efficiency for 35-100μm particles by 350μm filter
- CSOs treatment, Pretreatment of MBR, Algae removal