1. Give brief introduction about preliminary treatment. The objective of preliminary Treatment is removal of the coarse solids & other large material often…

1. Give brief introduction about coagulation. A large portion of the suspended particles in water and wastewater is sufficient small so that their removal is …

1.  Define The Following Terms. • Sedimentation : sedimentation is the process of separation of suspended particles that are heavier than water and from water…

Those Partical that are not suitable in water or settle into the tank, grit ions have high density.  There is no requirement in industry to create the grit ch…

Disinfection Disinfection Destruction or inactivation of harmful microorganisms or substances present in w…

Classification of Unit Processes Classification of Unit Processes Physical Process Processes that remove…

Wastewater Characteristics and Treatment Wastewater Characteristics and Treatment Introduction Wastewate…