Dissolved Air Flotation (DAF) System - Ideal DAF™
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- Опубликовано: 9 июн 2019
- Dissolved Air Flotation (DAF) System - Ideal DAF™
The Ideal DAF achieves high rate removal efficiencies at a low operational cost with a smaller footprint and longer lifespan by employing such techniques as:
• Progressive Water Extraction - Extended retention time and better effluent quality
• Cross-Flow Design - Lower velocity and better separation
• AirWhip™ Technology - High removal efficiency, lower power requirement, and lower chemistry
• Plate Separators - Maximize solids removal
• Thickening Beach - Sludge thickening
• Cone Bottom - Easy sludge removal
For More Information go to:
worldwaterworks.com/technolog...
That's an awesome unit!
This is pretty ideal I been dealing with daf treatment for 5 years on a very large scale (treatment rate ) and I must say I like this
EXCELENT VIDEO
Interesting. I work with similar plant, only that the bottom sludge is pumped with a travelling bridge with an air pump on the top of the basin to discharge into a clarifier.
watching this for my new work
Im watching this for class :)
Amazing 👏🏼
very helpful
It's helpful
How to control sludge pump ( always operated ?) ( after sludge come)
nice video
which software do you used to make this 3d animation?
Were can I find a manual on how to run this?
Questions
1. Will any type of Coagulant and Polymer will work here?
2. Can we use Lamella Plates to lessen floating flocs?
3. What are the retention time for the processes like Coagulation, Flocculation and Sedimentation?
The coagulant and polymer you use depends on the water you are trying to treat. Lamella plates can increase flow capacity by providing laminar flow in the equipment with less turbulence and a greater surface area effect. Effectiveness depends on the design. Retention time depends on reaction time of the chemicals used and the rise/fall rate of floating or settling solids
2 Opciones: 1- realizar ensayos con agua real y ver demanda de productos químicos. 2- basarse en la experiencia y simular en base a una analítica y conociendo el sector.
What is the size of the drainage hole?
Noiice
In India where this installed
Which software used sir?
which is the order of injection of the polymers in the A.P.F (flocculant, coagulant). If I need to add caustic soda or some acid to control the pH, where in the A.P.F should I go?
eso se realiza en el serpentín, con picajes de dosificación.
For 400 cubic meter per hour .....how much its cost
cant yoy help me?!! Please!
Is this what the filter press means?
no, para nada, es algo totalmente diferente, esto es un DAF, sistema de flotación y separación de sólidos en suspensión, aceites y grasas. Los fangos que se generan, luego, hay que deshidratarlos, que pueden ser con centrífuga, tornillo deshidratador o filtro prensa, en función de su nivel de orgánico/inorgánico.
Se puede utilizar cal para la regular el pH?
si, pero por lo regular ese trabajo lo hace tu coagulante
cal para bajar el nivel de pH pero seguirias usando soda cautica por ejemplo para subirlo
@tulapia5342 La CAL sube el ph, no lo baja. usarlo en un DAF puede ser contraproducente, tiende a decantar, el floculante va mejor, se mezcla mejor en este caso.
Awesome presentation. :) But I would like to know if by using this DAF a substitute for a packaged STP?
Lexter, Thank you for the question. I would refer to our Chief Technology Officer, Chandler Johnson as he is the best person to answer your question. He can be reached at chandler.johnson@worldwaterworks.com
@@WorldWaterWorks hello sir, I want to know about designing process and working principles of daf system
The air float is more suitable for the pre-treatment stage of sewage
Is the system effective with alluvial water, sir?
en Función de los niveles de sólidos en suspensión.
very interesting, this would take way too long to read, a video is much more effective!
They have the world’s worst sales team which can not able to send a quotation from last one month of continuous follow up
Looking for daf any contact no for this design
Para aquello que necesite.
Good morning. I am looking for a DAF, where are you?, Could you give me your mail please? Thank you.
Thank you for reaching out. Our SVP of Sales is Neil McAdam. Please send an email to mcadam@worldwaterworks.com and tell him you saw the animation on RUclips and are interested in speaking to him about a DAF. He should get back to you quickly.
GD GD
Along with DAF systems more to be used in cleaning ocean waters, to clean human consumed waters,wastes must recreate their drainage waste carrying systems from homes,companies restaurants buildings, not only it generates more work jobs for public trained to do joun this restructuring, ,it streamlines ancient tired not working anymore with efficiency the most important layer of social civil societies around the world, when leaderships say more work for public unemployed sitting doing nothing, yet never gave or started list of works which benefits everybody it's time they do actual public services