HomeEngineeringBiological oxidation ponds remove organic matters present in the polluted water by 5712. Biological oxidation ponds remove organic matters present in the polluted water byBy Admin / September 7, 2025 Using the activities of bacteria and other micro organisms Aerobic oxidation Both A & B Neither A nor B ✅ The correct answer is option C.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin