indian sexx videos fistingporntrends.com sexy boobs porn
www sxe vedo porndigger.mobi odia heroin sex
indian xxxx video tubzolina.com odia sexy vidio
animated sex video stripmpegs.info india summer massage
bolti kahaniyan joysporn.mobi aishwarya rai ki nangi video
xxx indian sex movies bustyporntube.info www xxx flim
sex com karnataka coxhamster.mobi photos of indian beautiful girls
chut maa ki betterfap.mobi xxxxxbf
indian gang rape xvideos porndorn.info indian khanki magi
indian rape mms rulertube.mobi indian married sex
tubezx.com erohardcore.info masala xnxx
porn goa orgyvids.info indian nude shower
sex video telugu pornthvideos.com www.xxx tamil
sloutload sexthvideos.com indian homemade xvideo
hindi xxxc pornstarsporno.info filmyzilla.pro
urban ladder sofa sobazo.com cz jewellery

Water distillation by single slope solar still

Author: 
Suresh N., JayaPrakash R and Dhanabagyam S

The aim of this work is to frame a water purification system that can purify water by using a distillation system, and this system is cheap, portable and depends on renewable energy source. Distillation is one of the process of water purification by the resource of heat, electricity or solar radiation. By using the solar energy in this project for purification of water it is called solar distillation process or system. The main use of solar energy is to increase the quality and purification of drinking water in rural areas.

Download PDF: