
ISHAN DUAL CLARIFIER SYSTEM
The Circular DAF system is a sophisticated water treatment technology designed to remove suspended solids, oils, and other contaminants from water. It operates on the principle of flotation, utilizing the natural buoyancy of air bubbles to lift particles to the surface for removal. Here's a detailed explanation of how the Circular DAF system works:
How It Works
- Introduction of Air: Air is introduced into the water stream, creating micro-sized air bubbles dispersed throughout the water.
- Contact with Contaminants: Air-saturated water enters the Circular DAF tank, coming into contact with suspended particles and contaminants.
- Attachment of Air Bubbles: Micro-sized air bubbles attach themselves to the suspended particles and contaminants.
- Formation of Float: Buoyant aggregates form a froth or foam layer on the water surface, trapping suspended particles and contaminants.
- Skimming: Once the float layer reaches a certain thickness, it is carefully skimmed off the surface of the water using mechanical scrapers or skimmers. These devices collect the float and direct it to a separate chamber for further processing or disposal.
- Clarified Water Collection: Beneath the float layer, the clarified water, now free from the majority of suspended solids and contaminants, is collected from the bottom of the Circular DAF tank. This clarified water typically undergoes additional treatment processes, such as filtration or disinfection, before being discharged or reused.