Ecology, Environment and Conservation Paper

CONDENSATION IRRIGATION, THE NEW METHOD AT USAGE OF SALTY AND UNCONVENTIONAL WATERS IN WATER ENGINEERING SCIENCES

Marjan Osareh and Amirpouya Sarraf

Abstract

It is necessary to use wastewaters and dulcify of salty waters and condensation irrigation is a new and developed methods for using this water resources. This method is a combination of solar desalination and irrigation water, the solar distillatory for saturation of air mass flow of up of sinks that consists of salty and unconventional water are used and hot and humid air conducted to drainage pipe buried in soil and will became cool and water vapor will condensate as sweet water on walls of drainage pipes. Then sweet water from apertures of drainage pipes permeated inside soil and wet that environment and plant’s roots absorb this humidity for security of their water need. This mentioned method, if we use from no aperture pipes, we can gather the sweet water vapor at down of pipes and after transfer to this surface according to temperature difference between the external environment, we can witness conversion to liquid droplets (Dulcify of Salty water) and if we entered the hot and humid air to outdoor from vertical pipes that is connected to underground pipes, because of being cool of humid air, will produces the rain digestion.