Blue River Flotation
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Blue River Flotation is our latest innovation as an effective alternative to sedimentation process. Still maintaining the compact and ease to operate feature, the flotation model (F) uses the dissolved air flotation (DAF) method. It is an efficient and energy saving process. Coast of chemical and the related inventory are reduced to a minimum. Thus putting the operational cost at a minimum. DAF has long been established as an efficient separation process. The DAF process can be considered as a combination of several phisical and chemical unit processes. This process can be divided into two sub-processes: a pretreatment process and flotation process. The principal of this water treatment system consist of causing turbidity substances in water to become small and strong flocs, making them float to the surface by attaching fine bubble to them and separating them from water by skimmer mechanism, as shown in process flow diagram. In DAF, the water is saturated with air under pressure, passes to a flotation chamber where pressure is reduced to the atmospheric one. The air is now super saturated and precipitated out of solution in the form of bubbles. Clouds of bubbles having 10-100 um in diameter are produced just down-stream of the constriction. These bubbles adhere to the suspended solids in the low-pressure influent water stream causing the suspended particles to folat to the surface, where they are skimmed of. DAF also can be used as recycling System from Sewage Treatment Plant for Flushing Toilet and Cooling Tower Purpose.
Features: modular system and compact, quick and easy installation, simple operation and maintenance, low chemical cost, unique saturation system, and good adaptability.
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