Recycling - RUF Brikettierpressen und Brikettiersysteme ...
SLUDGE BY BRIQUETTING LEADING GERMAN SCRAP DEALER COUNTS ON RUF USE GRINDING SLUDGE DIRECTLY GERMANY SINCE 2011 AUSTRIA SINCE 2008 HUNGARY SINCE 2006 Steel shavings are specifically mixed with grinding sludge and subse-quently briquetted. These mixed briquettes are sold to steel works. In this way the 'hazardous grinding sludge waste' is ...