1. Centralized Water Supply 1.1 Centralized water supply refers to a method of supplying water from a single source and distributing it to consumers or public water points through a water distribution network. This includes water supply from self-built facilities, water supply stations that provide daily drinking water to consumers,
1. Drinking water treatment generally involves purification, chlorination, and sometimes the addition of fluoridation agents. Treated water is collected by gravity or pumping into reservoirs and distributed through water towers or surface facilities. After use, the wastewater is typically discharged into the sewer system and treated at sewage treatment plants
1.Content wroks:1.1 Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse.1.2 Water supply refers to the delivery of treated water to users through public facilities or pipeline systems. This includes urban public water supply, private facility water