Did you know that sewage sludge accounts for 40-60% of the total cost to treat sewage water? Furthermore, sewage sludge is environmentally costl...

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Did you know that sewage sludge accounts for 40-60% of the total cost to treat sewage water? Furthermore, sewage sludge is environmentally costl...
Did you know that sewage sludge accounts for 40-60% of the total cost to treat sewage water? Furthermore, sewage sludge is environmentally costly, leaking toxins into our groundwater, food supply, and the air around us.

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