Ultrasound puts water back in the Murray Darling
Monday, July 12, 2010 - 16:56
in Earth & Climate
You may not be able to squeeze blood out of a stone but, by applying the right amount of ultrasound during processing, Jianhua (Jason) Du and colleagues from the Cooperative Research Centre for Contamination Assessment and Remediation of the Environment (CRC CARE, Australia) have been able to squeeze a considerable amount of fresh water from mining waste.