BUMIWORLDRESOURCES was registered in  May 07, 2004 to provide a full range of professional  consultancy  and installation services to the clients,  We market  various  type  of  hot & cold water  dispenser, water filter system and spare parts. We has been established around the strengths of the team approach where success achieved  through the interactive   cooperation and involvement of clients, users and manufacturer.  As we enter into a challenging new era of globalization,  the importance of delivering   reliable, on time servicing are what the clients are expecting. As such, BUMIWORLDRESOURCES main goal is simple – To achieve the clients objective every time. Our success can best be measured by how well the solution meets the specific user program requirement – budgetary consideration, schedule limitations and quality of water concerns.         
At BUMIWORLDRESOURCES, we have been stressing the subject of quality and in particular, the absolute importance we place delivering the most reliable, highest value services possible to our clients,We are been able to achieve this level of professional on time services because of our dedicated and experiences personal who are committed to their work. 
Reverse osmosis(RO) is a membrane technical 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(High Water Potential), through a membrane, to an area of high solute concentration(Low Water Potential). The movement of a pure solvent to equalize solute concentrations on each side of a membrane generates osmotic pressure. Applying an external pressure to reverse the natural flow of pure solvent, thus, is reverse osmosis. The process is similar to other membrane technology applications. 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.

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