HomeEngineeringIron & manganese present as pollutant in water can not be removed by 5826. Iron & manganese present as pollutant in water can not be removed byBy Admin / September 7, 2025 Ion exchange process Oxidation followed by settling & filtration Lime soda process or manganese zeolite process Chlorination ✅ The correct answer is option D.
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