Water Supply And Sanitary Engineering Rangwalapdf !!link!! -

Introduction

• Objectives: remove pathogens, turbidity, organic matter, color, taste/odor, and hazardous chemicals.
• Common unit processes: coagulation/flocculation, sedimentation, filtration (rapid sand, slow sand), disinfection (chlorination, UV, ozonation), softening, aeration, and advanced processes (membrane filtration, ion exchange).
• Water quality standards and monitoring: WHO guidelines and local regulatory limits for microbiological, chemical, and physical parameters.

Water Demand & Sources

: Methods for estimating water quantity based on population growth and identifying reliable surface or underground sources.

B. Hydraulics and Conveyance