septic tank

• خزان غير منفذ للماء، يكون عادة تحت الأرض، يستقبل مياه الصرف الصحي من المبنى ويعالجها جزئياً عن طريق التحلل البكتيري وترسيب المواد الصلبة.

A waterproof container, typically underground, that receives and partially treats wastewater from a building through bacterial decomposition and settlement of solids.

1. Waste treatment systemB2formal

   A watertight container, typically underground, that receives and treats wastewater from a property through bacterial decomposition.

   نظام معالجة مياه الصرف الصحي

   • The house is not connected to the main sewer; it uses a septic tank.
   • Septic tanks need to be pumped out every few years.
   • Chemicals can damage the bacteria in a septic tank.