Open AccessPostscript
Author(s) -
Barry W. Ninham
Publication year - 2021
Publication title -
substantia
Language(s) - English
Resource type - Journals
ISSN - 2532-3997
DOI - 10.36253/substantia-1146
Subject(s) - environmentally friendly , tailings , environmental science , desalination , waste management , pollution , process engineering , environmental engineering , engineering , materials science , chemistry , metallurgy , membrane , ecology , biochemistry , biology
We have reported on a suite of simple new water technologies, in desalination, in sterilisation, in heavy metal pollution and harvesting, in cavitation, in a new class of environmentally friendly surfactants, on control of slimes and sludges from mining and floods. All are cheap, scalable. All are desperately needed. Why were these not developed before?