Building leaders in the sustainable management of contaminated land and groundwater
Natural disasters on a national or local scale are likely to be more common in light of global climate change. How can we as an industry be future ready to provide responses around contaminated land issues associated with these events? Using the events and clear up which occurred following the...
Regulatory Update! With the release of the draft PFAS NEMP 3.0, there are new ecological guidance values for PFAS constituents to assess wildlife diet and soil exposures. Find out the ecological risk assessment works that have been undertaken by QLD DES and their explanation of the process of...
The options for soil treatment and disposal are more diverse than ever and selecting the right technique is not always straightforward. Waste soil with higher levels of classification does not necessarily mean large dig and dump remediation is the only choice. Chemical stabilisation and soil...
After an environmental major catastrophe in Brazil in 2019 (Project X), there was a need to to perform studies and provide support for an area of 2,500 km², which was only possible by improving the existing database and creating more digitally enabled tools for qualifying, evaluating, and...
Sephira Environmental’s experts, Helen and Christopher Mongillo, were central to the recently consented Frews Quarry and Managed Fill, Plantation Road, Hororata. They will present their approach and lessons learned related to the technical aspects of the consent application. Their presentation will...
Tailings are a substantial solid waste produced during mining – requiring extensive engineering design, assessment and management to achieve environmentally safe storage. There have been, however, some severe tailings dam failures in recent years – leading to difficult questions about how...
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