Aqua Water Purifier

Water Purifier
Domestic Water Purifiers
R O Water Purifiers
Reverse osmosis (RO) is a water purification technology that uses a semi permeable membrane to remove larger particles from drinking water. In reverse osmosis, an applied pressure is used to overcome osmotic pressure, a colligative property that is driven by chemical potential, a thermodynamic parameter. Reverse osmosis can remove many types of molecules and ions from solutions, including bacteria, and is used in both industrial processes and the production of potable water. 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.
Drinking water purification
Around the world, household drinking water purification system systems, including a reverse osmosis step, are commonly used for improving water for drinking and cooking.
Such systems typically include a number of steps:
a sediment filter to trap particles, including rust and calcium carbonate
optionally, a second sediment filter with smaller pores
an activated filter to trap organic chemicals and chlorine, which will attack and degrade thin film composite membrane reverse osmosis membranes
a reverse osmosis filter, which is a thin film composite membrane
optionally, a second carbon filter to capture those chemicals not removed by the reverse osmosis membrane
optionally an ultraviolet lamp for sterilizing any microbes that may escape filtering by the reverse osmosis membrane
latest developments in the sphere include nano materials and membranes
In some systems, the carbon prefilter is omitted, and cellulose triacecose membrane is used. The cellulose triacetate membrane is prone to rotting unless protected by chlorinated water, while the thin film composite membrane is prone to breaking down under the influence of chlorine. In cellulose triacetate membrane systems, a carbon post filter is needed to remove chlorine from the final product, water.

Raindrop Grand+
Best suited for mounting on wall.
Purification by RO+UV+UF+TDS controller.
Production Capacity : 15Lph.
High capacity storage tank 12 ltr.
Purifier water level indicator.
Elegant design with transeperent cover.
Size :305x290x420 (mm LBH)
Foodgrade Tank.
Fully automatic RO system

Raindrop Pearl
Mineral RO Water Purifier with washable and detachable Tank
Purification by RO+UV+UF+TDS controller.
Production Capacity : 15Lph.
High capacity storage tank 12 ltr.
Purifier water level indicator.
Detachable tank for easy on site cleaning regular basis.
Size :405x330x470 (mmLBH)
Foodgrade Tank.
Fully automatic RO system

Production Capacity : 18 Ltrs
12 stages water purification
RO+UV+UF+TDS controller.
Tank Capacity : 18 Ltrs
Size :45x27x62 LWH cm
Foodgrade Tank
Fully automatic RO system
Retention of natural minelas by TDS controller.

Raindrop Compaq
Purification by RO
Production Capacity : 15Lph.
High capacity storage tank 8 ltr.
Purifier water level indicator.
Transperant foog graded tank
Size :30x24x41 (cmLBH)
Foodgrade Tank.
Fully automatic RO system

Raindrop Neptune+
Production Capacity : 10 Ltrs
9 stages water purification
Tank Capacity : 9 Ltrs
Size :360mm x 350mmx 440mm
Foodgrade Tank
Fully automatic RO system

Raindrop Excel
Best suited for mounting on wall.
Purification by RO+UV+UF+TDS controller.
Production Capacity : 15Lph.
High capacity storage tank 12 ltr.
Purifier water level indicator.
Elegant design with transeperent cover.
Size :400x270x550 (mm LBH)
Foodgrade Tank.
Fully automatic RO system

Raindrop Crave
Purification by RO+UV+UF+TDS controller.
Production Capacity : 15Lph.
High capacity storage tank 12 ltr.
Detachable tank for easy on site cleaning regular basis.
Size :400x270x550 (mm LBH)
Foodgrade Tank.
Fully automatic RO system
Fully transparent unit

Raindrop UTC+
Purification by RO
Production Capacity : 10-15Lts/hr.
High capacity storage tank 8 ltr.
Purifier water level indicator.
Transperant foog graded tank
Size :372x270x533 mm LBH
Foodgrade Tank.
Fully automatic RO system
under the sink model

Raindrop UV Model Ultra Filtration
Special Features:
This model removes all Bacteria, virus, oil control, sand, bad smells, poisonous gases; and gives 100% pure water.
Details:
Best suited for mounting on wall.
Purification by RO+UV+UF+TDS Tuner.
Production Capacity : 15Lph.
High capacity storage tank 12 ltr.
Purifier water level indicator.
Elegant design with transparent cover.
Size :305x290x420 (mm LBH)
Foodgrade Tank.
Fully automatic RO system