HomeEngineeringThe coagulant widely used for sewage treatment, is_________________? 447. The coagulant widely used for sewage treatment, is_________________?By Admin / September 7, 2025 A. Alum B. Ferric chloride C. Ferric sulphate D. Chlorinated copperas ✅ The correct answer is option B.
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