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 ...

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 ...

WRAP is to hold free regional workshops on using recycled glass in shot blasting this September. Local authorities and private companies have been invited to attend the workshops to promote the ...

A new grit blast medium made from 100 per cent recycled glass has proved successful as a method of cleaning steel and preparing metal ready for painting. A full-scale test at Dunstons Ship Repairs in ...

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 ...