What is the purpose of a septic tank? - Cotterill Civils
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Septic tanks digest organic matter and separate oil, grease, and solids from wastewater. Find out more and, to buy a septic tank, visit Cotterill Civils.
Septic tanks are vitally important for buildings where no public sewer is available.Let’s take a closer look at what a septic tank is and how it works.
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Guides to Sewage Solutions – Cotterill Civils
![](https://www.cotterillcivils.co.uk/cdn/shop/articles/20180919_164828_1100x.jpg?v=1653486327)
What is the purpose of a septic tank? - Cotterill Civils
![](https://www.cotterillcivils.co.uk/cdn/shop/articles/20180919_092006_533x.jpg?v=1663075299)
Guides to Sewage Solutions – Cotterill Civils