Anaconda - Dissolved Air Flotation Rectangular Cell
From Dissolved Air Flotation (DAF) - Anaconda
Anaconda - Dissolved Air Flotation Rectangular Cell: From 2 m³/ h to 600m³/ h with recirculation. Linear scraping system.
Types of Anaconda Flotator
- Produces polished effect, high quality in the water’s outlet
- Protected from outlet overloads
- Solid, non-collapsing, high-strength infused GRP lamella construction. Easy to clean
Lamellar Cell
Designed for:
- High flow rates
- Low suspended solids load
- Countercurrent flow
Open Cell
Designed for:
- High solids load
- Avoids blockage
Operation
Certain chemical compounds are usually added to facilitate the flotation process. For the most part, these chemical reagents work in a way that creates a surface or structure that allows air bubbles to be easily absorbed or trapped. Inorganic chemical reagents, such as iron or aluminium salts and activated silica, are used to aggregate the solid particles so as to create a structure that facilitates the absorption of air bubbles.
Various organic polymers can also be used to modify the nature of the air-liquid or solid-liquid interfaces, or both. In general, these compounds act by positioning themselves at the interface to produce the desired changes.
The degree of clarification obtained when reagents are added to the wastewater depends on the amount of reagents used, and the care with which the processes are controlled and operated. By chemical precipitation it is possible to remove 80 to 90 per cent of suspended solids, 70 to 80 per cent of BOD5 and 80 to 90 per cent of bacteria. Comparable removal values for properly designed and operated primary sedimentation tanks without addition of reagents are between 50 and 70 per cent for suspended solids, 25 to 40 per cent for BOD5 and 25 to 75 per cent for bacteria.
Materials
Our Anaconda® range of dissolved air floats is mainly made of glass fibre reinforced polyester (GRP), which gives it the ability to:
- Corrosion resistance.
- Durability and resistance to many variables.
- Ideal for aggressive or hostile saline environments.
- Easy to transport due to its light weight.
- Minimal environmental impact during the manufacturing process.
Advantages
- Good results against large volumes of solids resistant to settling.
- High rate of ascent of the floc.
- 100 % resisant to corrosive effluents generated.
- Security systems.
- Different implantation options depending on the available space.
- Sludge dryness obtained around 6%.
What is F.A.D.A.R. Techonology
Dissolved air flotation separate solids using FADAR® technology, developed by Toro Equipment, which enhances flotation by injecting micro air bubbles into the floc. This causes the floc density to reduce, creating what we call sponge flocs, which increases the separation rate. Stokes’ theorem.
We Adapt to Your Needs
In our Villavaquerín factory we manufacture different models of flotators that, together with the different sizes of flocculators and pressurization skid, allow us to adapt to the needs of the client depending on the flow rate and solids load to be treated.
Pressurization Skid
Consisting of a boiler, pumps, valves, supports and base in GRP, and structure in AISI 316.
By separating the skid from the DAF tank, we can better adapt to the needs of your project depending on the flow rate and the TSS to be treated, thus optimising the flotation process.
Flocculation Tube
Allows in-line dosing of chemicals into the water. It consists of PVC, polypropylene, polyethylene or stainless steel pipes, depending on the application.
Toro Equipment offers three different zies of flocculators each one designed for different flotation models: FLH Standard Model, FLH Superior Model and FLH FRL Model.
Incluyen: Toma de inyección de reactivos, grifos de toma de muestra que permiten controlar la cantidad de químico inyectado, sustentación en PRFV y acero AISI 316.
Sectors of Application
- Vegetable oils
- Biofuels
- Slaughterhouses
- Canned food and fish
- Pharmaceuticals
- Wood industry
- Mining
- Paper industry
- Pre-cooked food
- Textile industry
- Surface treatment
Videos related to this product
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Dissolved Air Flotation (DAF) Anaconda - Toro Equipment - Video
How does a DAF system work? Santiago Salcedo, CEO of Toro Equipment shows us an Anaconda FRC90 dissolved air flotation unit. The dissolved air flotation unit removes suspended solids, fats and oils from the water using air microbubbles. The water-solid separation is achieved by releasing the air at atmospheric pressure in the DAF. This dissolved air flotation unit has a flocculator pipe that incorporates sampling and injection points for the coagu
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