daf system for wastewater treatment/daf unit for sale

daf system for wastewater treatment/daf unit for sale
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  • What is dissolved air flotation (DAF)?
  • Dissolved air flotation (DAF) is a proven and effective physical/chemical technology for treating a variety of industrial and municipal process and wastewater streams. DAF systems are commonly used for the removal of oils & greases and suspended solids to meet a variety of treatment goals including:
  • What is a DAF system?
  • DAF systems are commonly used for the removal of oils & greases and suspended solids to meet a variety of treatment goals including: One of the most common DAF applications is for the pretreatment of wastewater to remove suspended solids and oils and greases prior to discharge to a municipal sewer or a biological treatment system. For example:
  • What is DAF FPAC flotation equipment?
  • The DAF FPAC flotation equipment is a clarification system characterized by a large wastewater flotation area and cross-flow separation. The FPAC is a low-built cross-flow separator with a lot of free surface area for floated solids accumulation. The FPAC treats small-to-medium flow rates with very high loads of contaminants (impurities, solids).
  • How does a DAF reactor work?
  • The wastewater flows through a pH-regulation system, where pH-fluctuations are adjusted. Then, wastewater flows continuously into the DAF reactor. Additives are mixed in a polymer preparation station in order to aid the flocculation and flotation process. These flocculants are mixed automatically with the inflowing waste water.