The aim of the experimental trial was to evaluate the performance of the designed placenta and other pathological waste digester system on the effectiveness of
Soils and other solid wastes from industrial areas of Nasirabad, Chattogram are usually dumped or used for land development. Information about the radioactivity
In this research, bottom water samples were collected from nature water. After cultivating and selecting, bacteria which could use (NH<sub>4</sub>)<sub>2</sub>S