Investigations were carried out to determine the corrosion effect of sulphur-reducing bacteria on mild and medium carbon steels. Specimens were exposed to anaerobic, aerobic and distilled water environments. The corrosion rates were evaluated at intervals of seven days using weight loss and electro-chemical methods for a period of forty two days. The sp...

Many construction projects were completed without recourse to Environmental Impact Assessment (EIA) during the feasibility studies. However EIA on completed municipal water supply project will provide a decision support framework for future projects and environmental protection of the municipal areas. This study examines and analyzes the level of of negativ...