For years, the wastes from burning coal and producing copper have enjoyed a second life, used in sand-blasting to remove paint, rust and grime from ship’s hulls, storage tanks, bridge trusses and ...

In light of concerns about the presence of a toxic substance in an abrasive blasting material widely used in shipbuilding, a group of companies with Hampton Roads ties claim to provide cleaner ...

If you want to witness a prime example of waste being converted into wealth and helping save the planet, look no further than the application of copper slag in different products. The slag is a ...

THOOTHUKUDI: In spite of the guidelines issued by the Central Pollution Control Board (CPCB) directing the removal of copper slag dumped across various sites in Thoothukudi, several impending legal ...