Condominial sewerage is a term typically used to describe a shared wastewater system that serves multiple buildings or units. There are several synonyms for this term, including collective or communal sewage systems, joint sewer networks, and combined sewerage infrastructure. Other related terms include multi-dwelling unit (MDU) sewerage or shared sewer systems. These systems are commonly used in densely populated areas where individual sewage systems may not be feasible. The use of collective sewerage systems can also help to reduce infrastructure costs and minimize the environmental impact of wastewater disposal. Regardless of the terminology used, the need for reliable and efficient wastewater management remains critical for public health and environmental protection.