leaching field
waste management
Learn about this topic in these articles:
sewage subsurface disposal methods
- In wastewater treatment: On-site septic tanks and leaching fields
…sewage flows out into the absorption field, through which it percolates downward into the ground. As it flows slowly through layers of soil, the settled wastewater is further treated and purified by both physical and biological processes before it reaches the water table.
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