VALIDATION OF WATER PURIFICATION SYSTEM

NTERNATIONAL J OURNAL OF P HARMACY & L IFE S CIENCES Validation : A need for water purification system for pharmaceutical products

The key feature of the validation is to illustrate that a validated process, when operated within established range forms consistently a quality product of specified quality with highest degree of assurance. In the last few years, there has been an intensive focus on validation methodologies in the pharmaceutical industry. Its real importance within a productive process is recognized in relatio...

A simple high efficiency solar water purification system

A new passive solar water pasteurization system based on density difference flow principles has been designed, built and tested. The system contains no valves and regulates flow based on the density difference between two columns of water. The new system eliminates boiling problems encountered in previous designs. Boiling is undesirable because it may contaminate treated water. The system with ...

Safety Evaluation of Mangifera Indica Bark for Raw Water Purification

Background: Synthetic coagulants commonly used for water treatment are associated with undesirable properties, such as inefficacy and toxicity in addition to being expensive. Natural coagulants are considered safe and economical alternatives for developing countries where the plants are abundantly available. Methods: The phytochemical composition and safety of water samples treated with Mang...

Validation of Vapour / Water Production in a Thermoelectric Distillation System

In this study, mathematical calculations developed through water-vapour phase-change theory is used to interpret the processes involved in the fresh water production of a thermoelectric distillation system. The rate of water production depends on various parameters of vaporization phenomena such as water and vapour temperatures, pressure, specific volume, heat capacity and water-vapour surface ...

Nanotechnology for Water Purification