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Membrane Seperation Process
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Membrane Seperation Process

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Reverse osmosis (RO) is a filtration method that removes many types of large molecules and ions from solutions by applying pressure to the solution when it is on one side of a selective membrane. The result is that the solute is retained on the pressurized side of the membrane and the pure solvent is allowed to pass to the other side. To be "selective, " this membrane should not allow large molecules or ions through the
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Orion Water Treatment Private Limited

Chennai, Tamil Nadu
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Product Description

Reverse osmosis (RO) is a filtration method that removes many types of large molecules and ions from solutions by applying pressure to the solution when it is on one side of a selective membrane. The result is that the solute is retained on the pressurized side of the membrane and the pure solvent is allowed to pass to the other side. To be "selective," this membrane should not allow large molecules or ions through the pores (holes), but should allow smaller components of the solution (such as the solvent) to pass freely.

In the normal osmosis process the solvent naturally moves from an area of low solute concentration, through a membrane, to an area of high solute concentration. The movement of a pure solvent to equalize solute concentrations on each side of a membrane generates a pressure and this is the "osmotic pressure." Applying an external pressure to reverse the natural flow of pure solvent, thus, is reverse osmosis. The process is similar to membrane filtration. However, there are key differences between reverse osmosis and filtration. The predominant removal mechanism in membrane filtration is straining, or size exclusion, so the process can theoretically achieve perfect exclusion of particles regardless of operational parameters such as influent pressure and concentration. Reverse osmosis, however, involves a diffusive mechanism so that separation efficiency is dependent on solute concentration, pressure, and water flux rate. Reverse osmosis is most commonly known for its use in drinking water purification from seawater, removing the salt and other substances from the water molecules.

Advantages of RO

Operating cost less than DM plant for TDS higher than 600ppm.
Ease of operation
Variation in TDS does not significantly alter performance of RO
Better purification
In addition to dissolved salts, RO removes colloids, organics and bacteria
Varied applications
       RO can be used to recycle and reuse treated waste water.
Superior Performance
Variation in TDS does not significantly after performance of Reverse Osmosis
Better Purification
Modular in Construction
Expand Capacity at Minimunm Cost
In addition to dissolved salts, RO Remove Colloids, Organics and Bacteria
RO can be used to recycle and reuse treated waste water


Applications

Reduction in Total Dissolved Solids (TDS)
Recovery of water for reuse from
   Cooling Tower blowdown
   Boiler blowdown
   Treated Effluents (Industrial/Sewage)
Retrofitting for performance enhancement of existing DM plant
Recycle of treated waste water


Special Features

- Product flow rate 1.2 - 60 m3/h.

- Salt rejection ranges from 90 - 98% depending upon feed water composition.

- Product recovery ranges from 50 - 80% based on feed water composition.
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- Electrical 415 V, 3 ph, 50 Hz.

- Concentrate discharge directed to drain at ''O'' psi.

- Possible to hook up sophisticated instruments and controls

 

 

 


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Membrane Seperation Process

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About the Company

Year of Establishment2002
Legal Status of FirmPrivate Limited Company
Nature of BusinessManufacturer
IndiaMART Member SinceJul 2012
Orion is one of the fastest emerging Engineering Company in the field of Water and Waste Water treatment, Hydropnuematic system and plumbing contract. The company is into this industry for past twelve years specializing to manage the complete water management and offers comprehensive solutions in water treatment and management. The complete cycle of water management starts from pretreatment ,process to separate water and waste from the waste water, post treatment , water recycle and recovered byproduct for reuse again for process. The complete water management is instrumental in clients’ satisfaction to meet the environmental concern, also by ensuring Zero discharge on water management. The company doesn’t stops on treatment alone also ensures the supply of treated water to the desired point of use for the various process and demand as per the requirement for the utility. By doing this our responsibility involves and extends in offering the pumps and Hydropnuematic or pressure boosting system products to pump the water. Moreover beyond treatment and distribution we ensure the total routing, laying, fixing installation of pipeline, with necessary fittings and fixtures.
By offering this comprehensive package from a single point we ensure that the water is purely treated, pumped and distributed with proper care. Also our saying of complete water management is to preserve, purify, treat, secure and conserve the water for future and reduce the capital and operating cost for organizations, institutions and community.
We are the single point solution provider for the following specialized area in water:
  • Water and Waste Water Treatment.
  • Pressure Boosting or Hydro pneumatic system and pumps.
  • Plumbing installations and contracts.
  • Servicing , Operation and Maintenance

Our organization takes proper care for maintain the plants and system by undertaking the maintenance contracts on both comprehensively and Non comprehensively. We also have a qualified set of teams to operate and maintain the plant by 24 X 7 to meet the extensive satisfaction on our products and services offered.

We have various products for various application and process for the industries like Breweries & Distilleries, Electronics, Garments, Automobiles, Oil and refineries, Cement, Power plant, Paper, Sugar, Rubber & Tyres, Space research, Education institutions and Research and development,Chemicals,Pharma, Food & Beverage etc.

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