AN OVERVIEW OF TREATMENT OF BRACKISH WATER USING SOLAR STILLS
Solar desalination technologies are becoming popular among the scientific community for the production of fresh water from the brackish water. Membrane technologies are expensive to be implemented on small scale. Solar stills have simple working principle and there is low cost associated with it. Varied configurations and modifications have been implemented to improve the performance of solar stills. Thermodynamic analysis has also been done for the same. However, it is important to also optimize various combinations of the operating parameters, including the cost-benefit analysis associated with it. This paper focuses on the review of the effects of various geometric and operating parameters, and also optimizing the thermodynamics to improve the performance of solar still.