INTRODUCTION TO WATER TREATMENT PROCESS EXAMPLES PLANNING FOR UTILITY & INFRASTRUCTURE ASSIGNMENT 1 : WATER TREATMENT PROCESS PREPARED FOR : EN. OTHMAN SAIDIN IZYAN YASMIN ISMAIL 03DPW11F2075 PREPARED BY : ABDUL HADI JASNI 03DPW11F2070 CP 605 Once the water has been used in your household, it must be treated before it can be returned to the environment. Solids are seled out of the sewage water and aeraon of the leſt over water helps speed up the decomposion of the organic maer. The treated sewage is usually then pumped into a large body of water, such as a nearby river. Your water supply comes from your local watershed – an area that collects all precipitaon. It includes lakes, rivers, streams, marshes and groundwater. Before this water is piped into your house, it must be treated so that it is safe for human consumpon. Water is treated in different ways, depending on the area in which you live. WATER TREATMENT PLANT IN DENMARK WATER TREATMENT PLANT IN SINGAPORE WATER TREATMENT PLANT IN MALAYSIA