Final answer:
A raw water treatment system processes water from natural sources like lakes, rivers, and groundwater to make it safe for consumption or industrial use. It must be flexible, efficient, and reliable in removing contaminants and ensuring the consistent production of potable water.
Step-by-step explanation:
Raw Water Treatment System
The raw water treatment system is a process designed to prepare water from natural sources for human consumption or industrial use. Water from sources such as rivers, lakes, streams or groundwater is conveyed to a water treatment facility. Here, it undergoes a series of steps to remove contaminants and make it safe. A well-designed raw water treatment system often comprises multiple stages, including coagulation, sedimentation, filtration, and disinfection.
Characteristics of a Well-Designed Raw Water Treatment System
Three main characteristics of an effective system include:
- Flexibility to handle variations in water quality.
- Efficiency in removing a wide range of contaminants.
- Reliability to consistently produce safe, potable water.
These characteristics ensure that a water treatment system can adapt to changes in the incoming water quality and maintain a high level of treatment performance to keep the processed water safe for consumption and use.