NCF - Flocculator - PFR
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NFS - Curved screen - NZB Description
The curved screen is a very simple screen, the screen design does not have any moving parts.
The unscreened waste water is fed on top of the curved screen and flows downwards. Water will flow between the spacings and the wedges and leafs the screen.
Solids larger than the spacings will be retained on the screening surface and will fall down into a collection container.
The curved screen design is including:
Wedge wire sieving plate which will retain particles half the size of the slot width
Special designed sieving plate to avoid blockages
Distribution plate to direct the waste water including solids over the sieving plate
Optional support, depending on location
NCF - Flocculator - PFR - Technical Data
The chemicals will be dosed into the pipe flocculator. The pipe flocculator is equipped with special mixing pipes which take care of perfect mixing of the chemicals with waste water.
The pipe flocculator is designed specially for every specific type of waste water because mixing energies and mixing times are unique for different waste waters.
Depending on the application the flocculator will be equipped with the following:
- Mixing pipes
- Dosing points
- Sample points
- By pass for pH measuring and control device
Nijhuis Water Technology has also a range of dosing equipment and chemical make-up equipment available.
Customer Benefits
NCF - Flocculator - PFR - Customer Benefits
- Design of flocculator based on waste water and chemical types used
- Compact design
- Completely pre-assembled
- Construction of PE
- HDPE or stainless steel materials on request
- Accurate mixing results in uniform floc growth
- No back mixing
- No power required for mixing
- Minimal chemical consumption