ORLANDO, Fla.— On a humid morning at one of the largest wastewater plants in central Florida, a tanker truck loads up with thousands of gallons of sludge—the thick, dark and heavy remnants of…
ORLANDO, Fla.— On a humid morning at one of the largest wastewater plants in central Florida, a tanker truck loads up with thousands of gallons of sludge—the thick, dark and heavy remnants of…