Hidrofor
Basically these people made the filter again. Filtering is the process of rinsing water advanced just by its flow through a mass of granular material or porous. In the water treatment filtration is utilized as a last move of rinsing, finishing qualitative signs of water. Suspension in water retention in the filter layer is achieved via the complex process involving real bodily, chemical and biological. An important feature of this process is a speed that is accomplished. A pump of this type has the following general parts: electric motor, water pump, filter (located on the pump) and link elements. The key, unlike other water pumps is the filter. This consists of a tank (tank), a layer of filter material supported by a support drainage and all power plants, water choosing and maintenance. Basically rinse water pumping via a filter is defined and influenced through the characteristic substance disperse this filter (type, size, concentration, their aggregation state in water) filter environmental characteristics with regard to mineralogical nature, size and formula granules, porosity and thickness, hydrodynamic conditions in the process: speed filtering, structure movement, miscarriage, effective restoration retention layer. Filtering processes consistent with their speed of filtering: filtration speed (pace 2-4 m / day), rapid filtration (pace 4-15 m / they would) and ultrafast filter (speed 15-100 meters / h). Slow and the fast filtration is raised for drinking water treatment and filtration to obtain ultrafast especially industrial mineral water. If this type of pumping (which furnish water for consumption) rapid filtration processes occur, specifically slow, depending on model. Slow filtration efficiency is actually high, are retained dirt in suspension, impurities together with large foreign bodies. We recommend focus on the variation of mineral water quality and filtration speed avoiding breaking the balance formta in bed filter. Slow filters are built for low flows, as as a result of reduced filtration rate, produces a sizable volume of construction, ultimately causing a large investment. Slowly filter consists of a parallelepiped-shaped pool where the place itself. Water is filtered within this basin, the slower it's true, and the impurities are retained within a dispenser located in reduced basin. Rapid filtration of mineral water is used when the amount of water required is higher. Retention mechanisms in suspension with water filter layer, if this type of filter can be grouped into the following categories: retaining that grain filter material, filter layer retention in interspaces. Retaining the space filter granules is explained by way of the action of the next factors: direct contact involving particles dispersed in water filter granules, inertia scrolling on a certain trajectory of spread particles, adsorption, electrostatic energies. Because retention of tender water suspension, the filter is clogged gradually, ultimately causing increased pregnancy loss, practically reduced water flow from the filter. Date filter in the slow pumping at a usual cycle is 20-30 days to weeks. Life depends mainly relating to the wear, the way is maintained and looked after. Market demand for these devices is high. For efficient operation and excessive efficiency filter cleaning is actually recommended, which involves removing work surface impurities accumulated surgery that is done manually, with earthmoving tools after water filter was removed, sent to the individual. This type of pumping mineral water supplies we need in terms of hygiene.