reverse osmosis water systems

By this technique sewage water can he converted into fairly clean drinking water..

Reverse Osmosis and Water Purification - The osmosis process can actually be reversed if a pressure larger than the osmotic pressure be applied to the solution. This phenomenon has found uses in water purification, especially the desalinat..

It is a physical process in which the solvent (water) moves from the region of its higher concentration to the region of its lower concentration across a semi-permeable membrane. This is to say that water moves from a dilute to a concentrated solution. Water is absorbe..

It is a process involving net diffusion of water molecules from a region of higher water concentration to a region of lower water concentration through a semipermeable membrane. The osmotic movement of water from a surrounding medium into a cell is called end..

Consider a sample of an ideal gas kept in an enclosure. The state of the gas is described by specifying its pressure P, volume V and temperature T. If these parameters can be uniquely specified at a time, we say that the gas is in thermodynamic equilibrium. If we put the enclosure on a hot stove, t..

Solutions..

In the absorption of water by plants Cell to cell movement of water occurs throughout the plant body The rigidity of plant organs is maintained Leaves become turgid and expand due to osmotic pressure Growing points of root remain turgid and penetrate the soil parti..

Most of the reactions are reversible in nature. In these reactions both the forward and the backward reactions occur simultaneously. For e.g., in the following reaction, the forward reaction is exothermic; but the backward reaction is endothermic: But both the reactions occur. This m..

Water - To increase food production the water resources of the country should be managed. India has 12 major river basins and 8 composite river basins that form the surface water resource. Besides, the ground water also adds to the total water resou..

To increase food production the water resources of the country should be managed. India has 12 major river basins and 8 composite river basins that form the surface water resource. Besides, the ground water also adds to the total water resource. The monsoons ..