?? Revolutionizing Effluent Treatment in Gold Mining ?? Kairospace Technologies Inc. CTRI AOP Phase 2 update! Our continued research on innovative cavitation and advanced oxidation technologies to tackle ammonia (NH3) and metal pollutants in gold mine effluents is well under way! These compounds, often originating from blasting agents like ANFO and cyanide destruction processes, pose significant risks to aquatic ecosystems. Through lab and pilot-scale testing on synthetic and real effluents, we're bringing proven industrial techniques to the mining sector. Our shared goal? Equip mining companies with tailored NH3-N treatment solutions for a cleaner, sustainable future. This initiative is a collaborative effort with incredible partners: ?? CTRI - Centre technologique des résidus industriels (Industrial Residue Technology Center) – Providing expertise and technical services for innovation and technology transfer in Abitibi-Témiscamingue and Nord-du-Québec. ?? Kairospace Technologies Inc. Technologies – Transforming water treatment with cutting-edge solutions like nanobubbles, hydrodynamic cavitation, AOP, and plasma for sustainable and efficient water management. ?? Agrégat Inc. – A key player in the mining industry, delivering innovative crushing and sieving solutions in the Abitibi-Témiscamingue region and northeastern Ontario. With additional industry sponsors et al... ???? Collaboration driving innovation! #Sustainability #WaterTreatment #MiningTech #Innovation Ali Khosravanipour Ali Entezari-Zarandi Juan Bravin Jeremy Pfeiffer Steve Coulombe
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???? RARE EARTHS: "Radiation fears, contentious business practices at the heart of proposed mineral sands mine hearing" ?? In short:?Farmers in northern Victoria are concerned dust and contaminated runoff from a proposed mine could contaminate their crops and rainwater in one of Victoria's prime agricultural regions. ?? Mining company VHM wants to mine 1,500 hectares of agricultural land and build a rare earths processing plant at Lalbert. ?? What's next??The Victorian government has appointed an advisory committee to hear evidence from experts and local residents on the proposed mine and will report back to the planning minister by July. A proposed mineral sands miner promising to inject hundreds of millions of dollars into Victoria's economy has been accused by farmers of using questionable tactics to secure land and putting their crops at risk. Mining company VHM says it has discovered one of the world's largest rare earth deposits in the small farming town of Lalbert, northern Victoria, where it is proposing to mine 1,500 hectares of agricultural land and build a rare-earths processing plant. The Victorian government has appointed an independent panel to conduct an inquiry into the proposal, with hearings underway this month. The proposed mine is one of eight potential mineral sands projects in..... ?? Article: https://lnkd.in/d7Bhc27H ?? TA RawMaterials: https://lnkd.in/d_Np2KpZ (supported by EIT RawMaterials, funded by Krixos & the EU) #rareearths #uranium #electricvehicles #criticalminerals #windturbines #thorium #renewableenergy #renewables #mining #evs #energytransition
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Excited to share some thoughts on sustainable mining and phytomining innovation! As many of you know, I’ve been intellectually exploring ways to integrate hyperaccumulator phytomining with remediation of mine tailings into a seamless industrial process. Recently, some colleagues at Yale raised an important point about the risk of heavy metals solubilizing into groundwater and runoff—one of the biggest environmental challenges in mining. To address this, I’ve been thinking about the potential to adopt advanced containment techniques from other industries, such as waste management, to prevent metal leaching from mine tailing-soil mixture plots. Additionally, there’s potential to reuse the metal-rich water (leachate) that passes through these plots to re-irrigate the soil, improving efficiency while closely monitoring for metal concentrations. I’m also thinking about innovative methods to recover metals directly from leachate, contributing to more sustainable mining operations. I’m excited to keep pushing forward with these ideas, and I’ll be sharing more updates over the next few months. Stay tuned for more insights on how we can make mining more environmentally responsible! #SustainableMining #Phytomining #Innovation #EnvironmentalScience #MineRemediation
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The latest article from our project ISLANDR has just come out!
I’m glad to share our recently published article on the environmental and health-related challenges caused by past mining activities in historical mining towns. In our study, we examine the case of Outokumpu, Finland, along with other European mining towns, providing a broader perspective on addressing these complex issues. Global standards and guidance are needed to complement varied local regulations Link to article: https://lnkd.in/dppBRxm5 Co-authors: Kirsti Loukola-Ruskeeniemi, Kristiina Nuottim?ki, Hanna Tolvanen, Kimmo J?rvinen, Ingo Müller Many others also contributed to this work, and these efforts are acknowledged in the article’s acknowledgments section—thank you all for your support! #ISLANDR #GTK #Ramboll #EnvironmentalGeology #MineEnvironment #SoilContamination #MiningTowns #RiskManagement
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B.C.'s resource sector had a rollercoaster 2024. While forestry faced tough times with multiple sawmill closures, mining and energy made major strides. The Trans Mountain pipeline tripled capacity, LNG projects advanced, and new gold mines like Premier and Blackwater marked a mining investment boom. Despite challenges, the sector showed resilience, fueling jobs, exports, and future growth. #naturalresources #oilandgas
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Mid-Point Milestone: Neo-Marvin Case Study with CEEC & Whittle Consulting The Neo-Marvin case study is advancing swiftly! This CEEC International and Whittle Consulting collaboration explores sustainable water and tailings management strategies using the versatile Neo-Marvin orebody model. Our journey so far:? ?? Evaluating diverse water supply and tailings dewatering alternatives.? ?? Assessing environmental and economic impacts across varied scenarios.? ?? Setting the stage to analyse second-order effects (how water-related costs re-define orebodies and pit shapes. Looking ahead, we'll delve deeper into integrating water management into mine planning to drive eco-efficient mining solutions. A huge thanks to Whittle Consulting for their support and to our sponsors for making this innovative project possible. Stay connected for more updates! Read more here: https://lnkd.in/gthG8Yav #MiningInnovation #Sustainability #WaterManagement #CEEC #WhittleConsulting Agnico Eagle Mines Limited Weir Minerals?
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Connecting MSizer and GSort for effective resource recovery in mining. www.mogensen.de Among the alternatives for improving dry mineral processing, the MSizer and GSort systems offer a new solution to the traditional wet processes that produce significant waste and require extensive water use. Mogensen's technology speaks of change. The MSizer, known for its precision, reduced footprint, faster installation, and ability to handle varying particle sizes without additional adjustments, perfectly meets the industry's demands for flexibility and efficiency. At the same time, the GSort completely redefines mining processes with its dry density separation. Using advanced vibration technology and airflow systems, the GSort effectively separates mineral fractions by density without the use of water, eliminating wastewater generation and effectively recovering valuable minerals from previously discarded material fractions in the process. Benefits of integrating MSizer and GSort into a mining operations: ?? Increased cost efficiency: Both systems are designed to lower operating costs significantly, with GSort enabling the recovery of sellable products from waste and the MSizer maximizing throughput and quality. ?? Environmental sustainability: By eliminating the need for water, these systems do not produce wastewater, supporting the mining industry's sustainability goals. ?? Flexibility and adaptability: The MSizer's ability to handle different feed materials and the GSort's ability to adjust operating parameters to different mineral densities demonstrate unparalleled flexibility. In essence, the combination of innovative systems can improve resource recovery, reduce environmental impact and lower operating costs. #mogensen #mining #sustainability #technology #engineering #resourcerecovery #innovation #industrialsolutions #environmentalsustainability #costefficiency
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Arsenic leakage in cobalt mining: A call for action in sustainable supply chains ???? ? A new study by Anna Schomberg and Ellen Kynast, both researchers from the Kassel Institute for Sustainability, and Wolf von Tümpling (Helmholtz Centre for Environmental Research (UFZ)) sheds light on a pressing issue in cobalt mining: arsenic contamination of local water resources. By applying the concept of virtual dilution volume, the team quantified the water required to dilute arsenic contamination from a Moroccan mine to safe levels. Shockingly, the water quality footprint of this mine’s cobalt production for battery storage materials is in the order of magnitude of the annual water production capactiy of one the world’s largest seawater desalination plants. ? This research highlights the need to address environmental and social impacts in global supply chains to ensure that technologies designed to combat climate change can truly fulfill their potential. The case study demonstrates how even small interventions, such as improved mining management, could bring significant environmental and social benefits. ? At the Kassel Institute for Sustainability, we aim to foster interdisciplinary and integrative approaches to sustainability challenges. This study connects environmental science, resource management, and governance, showcasing how comprehensive sustainability research can provide actionable solutions for real-world issues. ? Learn more: https://lnkd.in/eDHJAcCE Further Information on the field Sustainable Technology Design: https://lnkd.in/eQGg8NdH ? #SustainabilityResearch #SupplyChainSustainability #CobaltMining #EnvironmentalImpact #WaterQuality #GlobalSupplyChains #ClimateAction #SustainableTechnologies Picture: Example Picture of cobalt mine by cornfield – adobedstock.com
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A global low carbon ammonium nitrate milestone achieved in Spain Orica and Grupo Fertiberia have partnered to successfully execute the first blast using low-carbon Technical #AmmoniumNitrate (TAN) at the CANTERAS DE SANTULLAN SA #calciumcarbonate quarry in #Spain. This milestone follows the announcement in September 2023, where #Orica and #Fertiberia unveiled their collaboration to provide low-carbon TAN to customers seeking sustainable blasting solutions. For the blast at the Canteras de Santullán, Orica used ammonium nitrate produced by Fertiberia using #renewablehydrogen, resulting in a low-carbon #explosive product. For the first time, conventional explosives were replaced with an innovative and more sustainable product, marking its first industrial-scale use. Fertiberia’s Director for Industrial Development and Projects Gonzalo Fernández Ozalla said: “The decarbonisation of mining, a crucial sector for the energy transition due to its role in extracting copper and other essential industrial minerals, is set to begin with the first use of a more sustainable product. The blast marks a further step towards reducing the #carbonfootprint of mining activities.” Orica says low-carbon TAN has the potential to transform the industry, as it provides a more sustainable and environmentally friendly solution to conventional TAN. Pedro de Andrés Sáez, General Manager Canteras de Santullán, said: “We are proud that Fertiberia and Orica selected Santullán’s quarry for this pioneering moment in mining, both in Spain and Europe. The blast involves the use of ammonium nitrate produced with a lower carbon footprint. As a company, we are deeply committed to sustainability, environmental stewardship, and maintaining a strong relationship with the local community – This product supports that commitment.” Orica’s Lead Commercial for Southern Europe JESUS FELIX DOMINGO PERLADO said: “Mining is a necessity as the world transitions, and it is crucial we mine safely, more efficiently, and more sustainably. The collaboration between Orica, Fertiberia, and Canteras de Santullán to use #lowcarbon ammonium nitrate represents a significant advancement in the #explosives industry, and for the broader mining industry.” #futureofblasting #futureofmining
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Mid-Point Milestone: Neo-Marvin Case Study with CEEC International & Whittle Consulting The Neo-Marvin case study is advancing swiftly! This CEEC International and Whittle Consulting collaboration explores sustainable water and tailings management strategies using the versatile Neo-Marvin orebody model. The journey so far: ?? Evaluating diverse water supply and tailings dewatering alternatives. ?? Assessing environmental and economic impacts across varied scenarios. ?? Setting the stage to analyse second-order effects (how water-related costs re-define orebodies and pit shapes. Looking ahead, a deeper focus into integrating water management into mine planning to drive eco-efficient mining solutions. Read More: https://hubs.la/Q02__GPz0 #MiningInnovation #Sustainability #WaterManagement #CEEC #WhittleConsulting Agnico Eagle Mines Limited Weir Minerals
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Soil Solutions provides innovative solutions that can dramatically reduce water usage in mining operations, potentially saving billions of liters of water annually. Their approach integrates advanced technologies that focus on improving dust control, soil stabilization, and surface management, which are critical aspects of sustainable mining practices. In areas like dust control, traditional methods often involve frequent water applications, which can consume an immense amount of water. Soil Solutions employs products like EBS (Engineered Base Stabilizer), which provides a long-lasting dust suppression effect. Unlike water, EBS does not evaporate, maintaining its effectiveness even in harsh conditions, significantly reducing the need for repeated applications and thereby saving water. For soil stabilization, Soil Solutions uses innovative products like EBS, which enhances the strength and durability of roads and surfaces in mining areas. By improving the structural integrity of these surfaces, the need for regular maintenance—often involving large quantities of water—is greatly diminished. Additionally, their technologies can help manage and improve the quality of runoff water, reducing pollution and the overall water footprint of mining operations. By integrating these environmentally friendly solutions, mining companies can not only comply with increasingly stringent environmental regulations but also contribute to more sustainable water management in the industry. This forward-thinking approach by Soil Solutions not only supports mining operations in reducing their environmental impact but also enhances operational efficiency and cost-effectiveness, aligning with global trends towards sustainability in the mining sector. Click here to see examples of water and cost savings https://lnkd.in/dageprZB #miningsector #greenmining #waterconservation #costeffective #sustainability #environmentalimpact #watermanagement #innovativesolutions #advancedtechnology #dustcontrol #soilstabilization #surfacetretment #costsavings #dustsuppression #maintenancefree
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