Sewerage treatment facility. The treated water is then used for irrigation and agricultural use. Photographed near Hadera, Israel Israel, sludge treat

---

Sewerage treatment facility. The treated water is then used for irrigation and agricultural use. Photographed near Hadera, Israel Israel, sludge treatment pool. Agitating and airing the water to improve biological breakdown of the sludge

---

Size: 5147px × 3419px
Photo credit: © PHOTOSTOCK-ISRAEL/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: aerating, aeration, aerator, agitating, agitation, cleaning, eco, ecological, ecology, environment, environmental, mixing, oxygenating, oxygenation, pollution, purification, purify, purifying, sedimentation, separation, sewage, sewerage, sludge, splash, stir, stirring, treatment, waste-water, wastewater, water