ADVANTAGES
1) shallow pool purification,sewage flotation residence time in the pool is only 3 ~ 5min, but there isenough surface scum reserve space, especially for high concentrations of sewagetreatment.
2) Unique dissolved airsystem design, size are small, high dissolved gasefficiency, compact structure. Equipment takes only small space and high efficiency.
3) processing capacity,surface load 8 ~ 15m3 / m2 / h.
4) takes only small space, or place the equipment overhead, stacked or set above the building.
5) with automatic leveladjustment device, adapted to a wide range of flow, containing solid rate during operation.
6) module structure, easy to transport,installation and relocation.
7) rigid, only a "Tic-Tac" shaped concrete beams support,without building another platform, low construction costs.
8) carbon steel (key components stainless steel ), part thematerial arestainless steel, or all stainless steel, three differenttypes , all carbonsteel went through sand blasting, and steel with a special heavy-dutytreatment, acid, alkali corrosion, use for ten years still good as new.
9) different types offlotation devices and their performance comparison.
CORE TECHNOLOGIES
Micro-oxidation of dissolved air systems (patentedtechnology)
Ultra-efficient shallow ion flotation using a unique patented technology -using high-frequency common-rail injection with strong cutting solvents patented technology, high-speedrotation powerful centrifugal force, micron integrated air injection system, sothat the concentration of dissolved gas and water only within 3 seconds ofHenry's law has basically reached the theoretically maximum (27%) and no concentration gradient, for themanufacture of large-scale micro-bubbles assurance while reducing the powersignificantly, the cost of electricity will decrease.
Micro-bubbles manufacturing system (patented technology)
Using phase separation apparatusthrough a special structure makes water molecules in water containing dissolvedgas and air molecules in less than microsecond, two phase separation speed motion in different directionswithin a delicate time, and formthe diameter of3-7μm carry a charge bubbles instantly, As a result, the dissolved gas under thesame conditions as the number of bubble density was increased exponentially, increase the micro-bubbles contact area, integrated charging bubbles changes thesurface tension of the water, adsorbing group and a part of the coloredhydrophilic colloid. when the dissolved gas reach certain point, the total area is inverselyproportional to the square of its diameter micro-bubbles, thus the total area of micro-bubbles is increased atleast hundreds of times, and the density of the micro-bubbles increased nearly thousand times.Theoretical research and experimental studiesshow that the smaller diameter of the micro-bubble, the bubble adsorption of suspended solids are stronger.
This interface can be used toexplain by theory, The total area of micro bubbles exponentialincrease in the number equivalent to the solid waste, water, gas three-phasetotal increase geometrically appear before the session, So they are trying toreduce the tendency greatly enhanced by adsorption surface energy. In flotationtheory, Body of water separating suspended solids since, in addition to the adsorptionbubble, bubbles backwater, floc adsorption mechanism, there called "bubblewrap carry" effect, partially with bubbles or tiny suspended flocadsorption matter, the bubbles rise in intensive process
Because no matter how tiny suspended solids, itis still much larger than the size of water molecules, they are most likely be entrained in between air bubbles andbrought to the surface of the water and wrapped separated. Obviously, the moredense bubble, this effect will be more intense, and the suspension which can be removed will be even smaller.