What are the specializations of sanitary engineering?
Drinking water supply Sewage Wastewater treatment
2) Name the different parts of the drinking water supply system?
Production Storage Distribution
3) Which of the following three systems can be discerned when producing drinking water from surface water?
Dune infiltration Direct treatment Riverbank groundwater
dune infiltration
To answer your question, the specializations of sanitary engineering include:
1. Drinking water supply: This specialization focuses on providing safe and clean drinking water to communities. It involves the design, operation, and maintenance of water treatment plants and distribution systems.
2. Sewage: This specialization deals with the collection, transportation, and treatment of wastewater and sewage. It includes the design and management of sewer systems, wastewater treatment plants, and recycling or disposal methods.
3. Wastewater treatment: This specialization focuses on the treatment and management of various types of wastewater, including industrial and domestic wastewater. It involves processes such as biological treatment, chemical treatment, and sludge management.
Regarding the different parts of the drinking water supply system:
1. Production: This part involves the extraction or collection of water from its source, such as rivers, lakes, or underground wells. It may also involve treatment processes to remove impurities and ensure it is safe for consumption.
2. Storage: After production, water is often stored in reservoirs or tanks to ensure a constant supply during peak demand periods or in the event of interruptions in the production process.
3. Distribution: This part involves the transportation and delivery of water to various communities or consumers. It includes the network of pipes, pumping stations, valves, and control systems necessary to distribute water efficiently and reliably.
Regarding the three systems that can be discerned when producing drinking water from surface water:
1. Dune infiltration: This system involves using sand dunes as a natural filtration system. Water is directed to flow through the dunes, which act as filters, removing impurities and improving water quality.
2. Direct treatment: In this system, surface water, such as from rivers or lakes, is treated directly using various processes to remove contaminants. This may include sedimentation, coagulation, filtration, disinfection, and pH adjustment.
3. Riverbank groundwater: This system utilizes the natural filtration and purification properties of soil and groundwater. Water from rivers is extracted using wells located near the riverbanks, allowing it to pass through the soil layers to naturally filter out impurities before being pumped for further treatment if necessary.
These are some of the specializations and components involved in sanitary engineering and the drinking water supply system.