Dismal maintenance of the Nimeta water treatment plant leads to deposition of sludge in the sumps of water tanks across the eastern and western parts of the city. Yellowish deposition of sludge in the ...

For the Elgin Water Department, taking lime away is a $1.89 million annual proposition. Last week, the City Council unanimously agreed to pay that amount for removing lime residuals, which are a ...

The Wicomico County Council successfully introduced a bill that could severely limit, if not ban, sludge tanks in the county. Sludge tanks, also known as Dissolved Air Flotation tanks, are used by ...

North Florida flat, rural cattle pastures — longtime dumping grounds of South Florida's sewage sludge — will close their ...