Supply of desalinated water equipment

Product description penetration is a physical phenomenon, when two different concentrations of salt water, such as a semi-permeable films separated will find, while a small amount of salt water would seep through the membrane to the salt high amount of water, and the salt is not contained in the permeate, so that both sides of the salt concentration gradually to the equality of integration so far. This process is called natural infiltration. Reverse osmosis is a pressure-driven, by selecting the interception of the solution of the solute from the solvent separation method semipermeable membrane. 1) Purified Water (Purified Water): raw water by distillation, ion exchange, reverse osmosis or other suitable method to prepare the pharmaceutical use of water, without any additives. Purified water can be formulated as an ordinary pharmaceutical preparation of solvent or test water can not be used for injection preparation using ion exchange, reverse osmosis purified water non ultrafiltration method, also known as heat treatment in general prepared in deionized water. Used specially designed distillation of purified water prepared by distillation is generally known as distilled water. 2) Water for Injection (Water for Injection): Purified water is used as the raw water, with a special design of Distiller, condensed cooling and filtering water through a membrane preparation obtained. Water for injection can be formulated as an injectable solvent used.