Wastewater Treatment for Residential Society: A Sustainable Approach

Wastewater treatment is essential for maintaining environmental sustainability and public health. This paper presents the design and analysis of a wastewater treatment system for a residential society consisting of 80 flats. The study focuses on estimating wastewater generation,selecting an appropriate treatment method, and designing treatment units. The Moving Bed Biofilm Reactor (MBBR) method is chosen due to its efficiency, low maintenance, and compact design. The system is designed to treat approximately 35 KLD (kiloliters per day) ofwastewater. The treated water can be reused for gardening and flushing, reducin g freshwater demand. This researchhighlights the importance of proper wastewater management in urban areas and promotes sustainablewater reuse practices.