Dalmia Cement aquires 26 per cent stake in Solsolis Solar Energy

Researchers from Italy’s University of Camerino have developed a new method to recover silver from end-of-life solar cells, achieving an impressive recovery efficiency of 98%. This novel approach combines hydrometallurgical and electrochemical processes, which use aqueous solutions and electric currents, respectively, to extract and recover metals. Traditional metal extraction, such as open-pit mining, can cause significant environmental damage. In contrast, metal recovery from industrial waste can reduce environmental impact and lower energy consumption, offering a…