Photo de stock - Israel, Haifa Bay Area, Sewerage treatment facility The treated water is then used for irrigation and to increase the flow n the Kishon river Secondary sedimentation pools the sludge is removed to the sludge treatment Agitating and airing the water to improve biological breakdown of the sludge

Photo de stock: Israel, Haifa Bay Area, Sewerage treatment facility  The treated water is then used for irrigation and to increase the flow n the Kishon river Secondary.

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