Final answer:
The correct answer is True. , as a sewage pump is specifically designed to remove sewage or liquid waste from a sump, which is different from an ejector and is a critical component of wastewater management.
Step-by-step explanation:
A sewage pump is indeed a permanently installed mechanical device that is used for the purpose of removing sewage or liquid waste from a sump, differentiating it from an ejector. Whilst ejectors are used to remove waste under high pressure, sewage pumps are specifically designed to handle sewage systems. Examples of use include making sure wastewater reaches a treatment facility that is often located on lower ground where gravity alone can't complete the job. Moreover, in residential settings, septic systems rely on components like a septic tank to decompose waste, which can fail if not properly maintained, leading to water pollution problems.
A permanently installed mechanical device, other than an ejector, for removing sewage or liquid waste from a sump is called a sewage pump.
In the wastewater treatment process, pumps are needed to lift the sewage as it enters the treatment facility. These pumps help in moving the wastewater through the treatment process.
A septic tank system is an individual sewage treatment system for homes in rural settings. It includes components like a sewer line from the house, a septic tank, and a drain field for further purification of the water.