Overview
Pressure Sand Filter is used for removal of suspended solids & turbidity from Water & Wastewater. We, at Shubham offer Series of filters at a low cost, reliable and efficientway to filter your water.
Our unique design of Pressure Sand filter ensures the maximum utilization of the surface area, lesser pressure drop across the filter bed and effective removal of the impurities.
Shubham Filters are available in diameters from 0.225 Mts. to 4.0 Mts.(vertically) and in length from 3.0 Mts. mm to 11 Mts. (Horizontally) with flow ratesup to 350M3/Hr. these rugged, pre-engineered, pre-assembled units minimizeinstallation and start-up costs. Whether you require ROfeed process water or filtered water, Shubham can fulfill applications requirement
Working Principle
Raw water is passed through the pressure sand filter, the filter media (Fine quartz sand) is supported on gravel & pebbles bed of progressively larger sizes. During the filtration cycle the filter bed retains the dirt and suspended particles from the water and accumulates within the filter bed. Clear water can be collected from the outlet of filter.
Technical Specification
| Flow | : | 1M3/Hr. - 350 M3/Hr. |
| Inlet TSS | : | Up to 40 Mg/L |
| Inlet Turbidity | : | Up to 30 NTU |
| Filtration Velocity | : | 8 to 12 M3/Hr./M2 |
| Diameter (Vertical Vessel) | : | 0.225 Mts. - 4.0 Mts. |
| Length (Horizontal Vessel) | : | 3.000 Mts. - 11.0 Mts. |
| MOC | : | FRP / Mid Steel / Stainless Steel Coating / lining : Epoxy / FRP / Rubber Lined |
| Filtration Rating | : | Up to 20 Micron |
| Design Code | : | ASME / IS |
| Design Pressure | : | Up to 10 Bar |
| Working Pressure | : | 1.1 to 3.5 Bar |
| Clear Pressure Drop | : | 0.3 bar |
| Top distribution system | : | bell mouth |
| Bottom distribution system | : | Strainer plate or Header & laterals. |
Salient Features
- Simple design maximizes reliability and efficiency
- Filtration rating up to 20 – 40 Microns
- Standard and effective quartz sand media.
- Low Pressure drop across the vessel
- FRP, MSRL, MSEP & SS Vessels are available.
- Manual, Semi-Automatic and Automatic features are provided
- Pre-assembled construction minimizes start-up time and installation costs
- Structural steel legs provide rigid support of vessel for safety
- Air scouring available for high flow pressure vessel.
- Proven design of internal distribution and collection system.
Benefits
- Efficient Turbidity and TSS Removal
- Filtration efficiency is up to 5.0 ppm suspended particles
- Easy operation & maintenance
- Wide range in material of construction
- Economical way of production & design
- Low Energy requirement
- Can accommodate seasonal fluctuations in flow rate
Application
Drinking Water Treatment
- Turbidity & Total Suspended Solid Removal
- Iron Removal
- Manganese removal
- Fluoride Removal
- Arsenic Removal
- Pretreatment to reverse Osmosis Plant
- Pretreatment to Desalination Plant
River Water Treatment
- Turbidity & Total Suspended Solid Removal
Ground Water Treatment
- Turbidity & Total Suspended Solid Removal
- Iron Removal
- Manganese removal
- Fluoride Removal
- Arsenic Removal
Waste Water Treatment Plant
- Turbidity & Total Suspended Solid Removal
- Septic Tank expansion
Swimming Pool Filtration
- Turbidity & Total Suspended Solid Removal
Cooling Tower & Process Water Treatment
- Turbidity & Total Suspended Solid Removal
- Side Stream Filter
- Full Stream Filter
- Make up water Filter
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