What are septic systems primarily used for?

Study for the Sewage Treatment Worker Test. Prepare with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Septic systems are designed specifically to treat and dispose of household wastewater on-site, making them an essential part of sewage disposal in areas where centralized sewage treatment facilities are not available. These systems consist of a septic tank and a drainfield, which work together to break down and filter waste. In the septic tank, solids settle at the bottom and undergo anaerobic digestion, while the liquid effluent flows into the drainfield, where it is further treated by soil microorganisms that remove pathogens and pollutants. This on-site treatment allows for effective management of household wastewater, promoting environmental protection and public health.

In contrast, other options like industrial waste treatment, stormwater runoff collection, and drinking water filtration relate to different environmental management systems and processes, which do not apply to the primary function of septic systems.

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