Dissolved air flotation system.
Daf plant water treatment.
The system is used for the reduction of chemical oxygen demand cod present in fat grease oil colour organic matter biological sludges and.
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.
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 or daf is a highly popular wastewater treatment process used by many water intensive industries such as oil refineries petrochemical and chemical plants natural gas processing plants paper mills food and beverage industry general water treatment and similar industrial facilities in order to reduce pollutant loads in wastewater streams by removing suspended solids.
The released air forms tiny bubbles which adhere to the suspended matter.
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.
Dissolved air flotation daf is a proven and effective physical chemical technology for treating a variety of industrial and municipal process and wastewater streams.
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.
Daf water treatment how does it work.
These types are suspended solids biochemical oxygen demand and oils and greases.
Operates without mechanical scrapers.
The process helps clarify wastewaters by eliminating different types of suspended matter.
Daf sewage treatment plant for food process effluent factory effluent and industrial wastewater.
Fully assembled and factory tested.
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.
Designed by biocell water experts in sewage treatment.
Daf systems are commonly used for the removal of oils greases and suspended solids to meet a variety of treatment goals including.
The removal of suspended solids is often the focus of municipalities that implement.
The purpose of daf.
Low cost fully automatic self cleaning system.
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.
While many industries use this system the daf wastewater treatment system was designed to remove three main types of contaminants from a wastewater stream.
Daf dissolves air in pressurized water then releases it at atmospheric pressure.
