The purpose of this book is to evaluate the physicochemical and bacteriological water quality aspect of Lake Ziway in relation to Fish Farming. On global scale water pollution, i.e. microbial water pollution, pose the greatest problem. Chemical pollution is also of a great concern. Twenty grab samples from twenty sampling site ten from the surface and ten from the bottom were collected using Kemmerer volume sampler. A total of sixty samples were collected and analyzed for physicochemical, bacteriological, and heavy metal using standard methods. This study indicated that, there is an increment...
The purpose of this book is to evaluate the physicochemical and bacteriological water quality aspect of Lake Ziway in relation to Fish Farming. On glo...
Today energy consumption and demand are growing up all over the world and most of the resources used like petroleum, natural gas, coal are not sustainable sources of energy. The combustion of these traditional energy sources creates greenhouse gases which causes global warming. The problems arising from non sustainable use of energy sources have led to increased awareness and widespread research on the accessibility of new and renewable energy resources and technologies. Biogas is one of the most efficient and effective options among the various other alternative sources of renewable energy...
Today energy consumption and demand are growing up all over the world and most of the resources used like petroleum, natural gas, coal are not sustain...
