Daf Plant Water Treatment

The removal of suspended solids is often the focus of municipalities that implement.

Daf plant water treatment.

While many industries use this system the daf wastewater treatment system was designed to remove three main types of contaminants from a wastewater stream. Since 2000 more than 50 drinking water treatment plants wtp in north america have used daf with capacities ranging from 0 5 mgd to 290 mgd. The process helps clarify wastewaters by eliminating different types of suspended matter. Various types of flotation processes have been developed whereof dissolved air flotation with pressure water recirculation has proven most effective.

Fully assembled and factory tested. Dissolved air flotation system. Daf systems are commonly used for the removal of oils greases and suspended solids to meet a variety of treatment goals including. These types are suspended solids biochemical oxygen demand and oils and greases.

Daf water treatment how does it work. In many of these applications the removal of any cod associated with the solids removed is also a key benefit aiding compliance with discharge consents helping to reduce mogden charges and or reducing biological load on downstream processes. Operates without mechanical scrapers. The released air forms tiny bubbles which adhere to the suspended matter.

Dissolved air flotation daf is a water treatment process for removing oils solids and greases from a water supply. Daf is an alternative clarification process that uses micro air bubbles to attach and float flocculated particles and suspended solids to the water surface for removal see fig. The daf water treatment process clarifies wastewater and is typically used in a wide range of industrial applications to maintain environmental compliance and mitigate the financial impact of trade effluent charges. Dissolved air flotation daf is a water treatment process that clarifies wastewaters or other waters by the removal of suspended matter such as oil or solids.

Low cost fully automatic self cleaning system. Designed by biocell water experts in sewage treatment. The system is used for the reduction of chemical oxygen demand cod present in fat grease oil colour organic matter biological sludges and. Daf dissolves air in pressurized water then releases it at atmospheric pressure.

The removal is achieved by dissolving air in the water or wastewater under pressure and then releasing the air at atmospheric pressure in a flotation tank basin. The huber dissolved air flotation plant provides a significantly improved flotation process with a special inlet structure that provides optimum control of the flow within the flotation tank. Dissolved air flotation daf is a proven and effective physical chemical technology for treating a variety of industrial and municipal process and wastewater streams.