HomeEngineeringThe most commonly used substance to speed up the sedimentation of sewage is 5010. The most commonly used substance to speed up the sedimentation of sewage isBy Admin / September 7, 2025 Lime Sulphuric acid Chlorine Sodium bisulphite ✅ The correct answer is option A.
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