TY - JOUR AU - Raetzo, Patrick PY - 2002/05/01 Y2 - 2024/03/29 TI - Recyclage des oxydes de chrome hexavalent contenus dans les boues galvaniques : FH - HES JF - CHIMIA JA - Chimia VL - 56 IS - 5 SE - Columns, Conference Reports DO - 10.2533/000942902777680487 UR - https://www.chimia.ch/chimia/article/view/2002_239 SP - 239 AB - In view of a sustainable development, the recycling of chromium (VI) oxides from industrial sludges shows very interesting potential. The proposed process is based on solvent extraction followed by crystallization, the first results show good selectivities and the promise of economical efficency. ER -