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What types of septic systems are there?
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There are several different types of septic systems, including traditional septic tanks, aerobic treatment units (ATUs), and subsurface wastewater treatment systems. Traditional septic tanks use anaerobic digestion to break down the waste, while ATUs and subsurface wastewater treatment systems rely on aerobic bacteria to process the waste. Each type has its own pros and cons, so it's important to research which system is best for your needs.