The environmental water also contributed to improving the health of the Lower Murray River channel by increasing the transport of nutrients and salt from the river system and mitigating potential environmental impacts of acid drainage from the Lower Murray Swamps. (environment.gov.au)
Safety projects (i.e. workstation shields, automation of nitric acid drainage, updating preventative maintenance to ensure longevity of safety measures.) (livecareer.com)
The acid drainage stemmed from poor holding areas and tailing leakage. (scientificamerican.com)