From the picture. Explain how ...We allocate space in the wastewater by the divided clearly. Part therapist and part water treatment reservoirFor the treatment of waste water in the river water treatment plant will be, which is in the water, waste water treatment plants, and are is a Gabion Wall is a wall, a water filter, gravel or stone, to filter the water and provide the treated water flows through to the village reservoir, and is released send milions of households respectively.
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