May 2022 Vol. 2

TNA- Tailings News Alerts

Up-to-date News and Information on Tailings Dams and Engineered TSFs


NEWSMAKERS:   * BHP * Brazil * Brumadinho * Craig Benson * Eriez * ExcelPlas * Fundão Dam * Glencore * Golder Associates * HATCH * HydroFloat™ * Inmarsat * Knight Piesold * MMG * Phytomanagement * Phytostabilization * Reuters * Samarco * Tailings Dam Failure * Satellite Radar Mapping of Tailings Dams * TNA * TSF * VALE * World Sensing

INDUSTRY NEWS

Reuters – Miners Need More Engineers to Meet New Tailings Dam Safety Standard
https://www.reuters.com/article/mining-tailings-skills-idLTAL1N2F70PJ

Brumadinho Won’t Break Vale, But the Piper Still Hasn’t Been Fully Paid
https://www.mining.com/brumadinho-wont-break-vale-but-the-piper-still-hasnt-been-fully-paid/

On-Demand Webinar: IoT Remote Monitoring of Tailings Dams
https://www.worldsensing.com/resource/tailings-dam-wireless-iot-monitoring-systems/

Lessons Learned for The Practicing Engineer: How And When Geosynthetic Clay Liners Are Effective For Containment
https://geoanzconference.com.au/lessons-learned-for-the-practicing-engineer-how-and-when-geosynthetic-clay-liners-are-effective-for-containment/

Eriez HydroFloat Coarse Particle Flotation System Provides 30% Reduction in Tailings Management Costs
https://www.canadianminingjournal.com/news/eriez-hydrofloat-coarse-particle-flotation-system-saves-energy-water-and-tailings-costs/

For Every 50kg on Nickel in an EV Around 5 Tonnes of Tailings are Produced
QPM’s MD Says they’ve Won the ESG Nickel Race While Competitors are Still Putting Their Shoes On – for every dried tonne of ore that they take, they will produce around about 1.2 to 1.4 dry tonnes of tailings
https://stockhead.com.au/resources/qpms-md-says-theyve-won-the-esg-nickel-race-while-competitors-are-still-putting-their-shoes-on/

Tailings Storage Facilities Flood Exposure Assessment using a 2D Hydrodynamic Model
https://onlinelibrary.wiley.com/doi/full/10.1111/jfr3.12810

Types of Tailings Dams – Canadian Mining Journal
https://www.canadianminingjournal.com/wp-content/uploads/2019/04/Types-of-tailings-dams.jpg

Modelling Inundation from Tailings Dam Failures – Video
https://m.youtube.com/watch?v=0bhZoQEFEfQ

BHP Seeking Tailings Superintendent for Olympic Dam Mine
https://www.seek.com.au/job/57069892?type=standout

LATEST RESEARCH

Recycling of Mine Tailings for the Geopolymers Production: A Systematic Review
https://www.sciencedirect.com/science/article/pii/S2214509522000651?via=ihub

Role of Mine Tailings in the Spatio-Temporal Distribution of Phosphorus in River Water: The Case of B1 Dam Break in Brumadinho
https://www.mdpi.com/2073-4441/14/10/1572/pdf

Invertebrate Metal Accumulation and Toxicity from Sediments Affected by the Mount Polley Tailings Disaster
https://link.springer.com/article/10.1007/s11356-022-20677-1

Production of Lightweight Aggregates from Bauxite Tailings for the Internal Curing of High-Strength Mortars
https://www.sciencedirect.com/science/article/abs/pii/S0950061822014738

Influence of Molybdenum Tailings By-products as Fine Aggregates on Mechanical Properties and Microstructure of Concrete
https://www.sciencedirect.com/science/article/abs/pii/S2352710222006908

Initial Distribution of Suspended Sediment in a Two Basin Lake Following a Massive Mine Tailings Spill: Quesnel Lake, BC, Canada
https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2021WR030574

Spontaneous Vegetation Colonizing Abandoned Metal(loid) Mine Tailings Consistently Modulates Climatic, Chemical and Biological Soil Conditions Throughout Seasons
https://www.sciencedirect.com/science/article/pii/S004896972203042X

Cultivating Vegetables in Tailings from the Fundão Dam Collapse: Metal Accumulation and Risks to Food Safety
https://link.springer.com/article/10.1007/s10661-022-10060-5

Numerical Investigation on the Impact of Tailings Slurry on Catch Dams Built at the Downstream of a Breached Tailings Pond
https://www.mdpi.com/2227-9717/10/5/898/pdf?version=1652417036

Numerical Dynamic Analysis of the Stability of a Tailings Dam and Evaluation of Liquefaction Potential
https://www.itascacg.com/consulting/projects/numerical-dynamic-analysis-of-the-stability-of-a-tailings-dam-and-evaluation-of-liquefaction-potential

A High-Fidelity Seismic Intensity Measure to Assess Dynamic Liquefaction in Tailings
https://arxiv.org/abs/2204.11393

Geochemical dispersion of metal and rare-earth elements in water and soil in the Tailing Storage Facility in Central Kalimantan, Indonesia
https://www.researchgate.net/profile/Andy-Yahya-Al-Hakim/publication/360188413-Geochemical-dispersion-of-metal-and-rare-earth-elements-in-water-and-soil-in-the-tailing-storage-facility-in-Central-Kalimantan-Indonesia/links/6267bba28cb84a40ac8bacfe/Geochemical-dispersion-of-metal-and-rare-earth-elements-in-water-and-soil-in-the-tailing-storage-facility-in-Central-Kalimantan-Indonesia.pdf

MARKETING YOUR BRAND IN THE TAILING’S SPACE

How to Get Noticed by More Than 45,000 People in the Tailings Space Across the Globe
TNA reaches over 45,000 people each month and this high level of audience engagement comes from years of creating content that matters to the mining industry.
We provide the industry’s most reliable and current information, and have the trust and attention of the leaders and decision makers.
Not only can we help you get in front of our highly engaged audience, but we also have a number of channels you can use to target your message – as well as the subject matter experts to put it all together.

TNA Digital Marketing Tools Used to Reach Critical Asset Owners
https://www.tailingsnews.com.au/

TNA Media Pack Download Here
https://cloud.excelplas.com/s/ohJ6asTzCPppQKY#pdfviewer

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