Utilisation of new technique to improve the efficiency of horizontal solar desalination still

摘要: It is a well-known fact that the energy used in process of desalinating seawater directly proportional to amount salt extracted from water. Very small portions fresh water consumed each house for drinking and cooking, rest flushing, cleaning, watering garden other purposes. In order reduce this hence impact on environment it desirable supply house, centralised desalination plants, with relatively high content good enough all domestic purposes than drinking. Then household produces its own by installing solar stills roof or garden. For any unit be domestically acceptable efficiency should reasonably while capital running cost low, probably partly integrated within system house. The existing conventional basin have some drawbacks make them inefficient as units. This paper highlights exist evaporation condensing zones horizontal stills, introduces new techniques developed at University Bahrain improve both evaporating suggesting cheap method storing excess during day, continuation night. Exhaustive data collected over few years are analysed presented show effectiveness improving