Pretreatment is defined as any water treatment step performed prior to the primary treatment process, such as filtration prior to deionization. From removing suspended particles to organics, chlorine to chloramine, or even water softening.
OKiana utilizes various methods of pretreatment:
- Clarification
- DAF – Dissolved Air Flotation
- Depth filtration
- Media filtration
- Activated carbon filtration
- Hardness removal
-> Clarification and Sedimentation
