Filter and pump installation on a new septic tank in a sand and gravel filter bed showing the filter, pump, plastic liner, sand layer and heap of grav

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Filter and pump installation on a new septic tank in a sand and gravel filter bed showing the filter, pump, plastic liner, sand layer and heap of gravel waiting to be spread, close up detail

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Size: 5221px × 3481px
Photo credit: © CountryLife / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: anaerobic, architecture, bacteria, bed, black, building, construction, countrylife, covered, disposal, domestic, ecological, effluent, environmetal, excrement, filter, gravel, household, industry, installation, installing, liner, mlcpics, pipes, plastic, plumbing, pump, purification, sand, sanitation, septic, sewage, sewer, sewerage, stone, tank, treatment, waste, wastewater, water