Sand Filter
Sand filtersare used as a step in the water treatment process ofwater purification.
There are three main types;rapid (gravity) sand filters, upward flow sand filters andslow sand filters. All three methods are used extensively in thewater industrythroughout the world. The first two require the use offlocculant chemicalsto work effectively while slow sand filters can produce very high quality water withpathogensremoval from 90% to >99% (depending on the strains), taste and odour without the need for chemical aids.[1]Sand filters can, apart from being used in water treatment plants, be used for water purification in singular households as they use materials which are available for most people.
Pressure Sand Filters
Approx. Rs 20,000 / UnitGet Latest Price
Product Details:| Vessel Diameter | 200-400 mm |
| Flow Rate (cubic meters/hr) | 2000-3000 |
| Valve Size | 1.5 |
| Vessel Height | 500-800 mm |
| Media Quantity | 0-50 kg |
We are offering Sand Filter.
- Vessel Diameter200-400 mm
- Vessel Height500-800 mm
- Valve Size1.5
Pressure Sand Filters
Approx. Rs 70,000 / PieceGet Latest Price
Product Details:| Automatic Grade | Automatic, Semi-Automatic |
| Vessel Diameter | 200-400 mm |
| Flow Rate (cubic meters/hr) | 1000-2000 |
| Valve Size | 1 |
| Vessel Height | 500-800 mm, 800-1000 mm |
| Media Quantity | 50-100 kg, 0-50 kg |
Sand filtration is a purely physical drinking water purification method. Sand filters provide rapid and efficient removal of relatively large suspended particles. Two types of SAND FILTERS are typically used gravity and rapid pressure sand filters. For the provision of safe drinking water, IT require adequate pre-treatment (usually coagulation-flocculation) and post-treatment (usually disinfection with chlorine). Both construction and operation is cost-intensive. It is a relatively sophisticated process usually requiring power-operated pumps, regular backwashing or cleaning, and flow control of the filter outlet. IT is common in developed countries for the treatment of large quantities of water where land is a strongly limiting factor, and where material, skilled labor, and continuous energy supply are available.
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