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acid mine drainage sustainability drdgold

  • Acid mine drainage Sustainability DRDGOLD

    Home > ; Sustainability > ; Acid mine drainage; Acid mine drainage The legal, moral and commercial balancing act. Acid mine drainage (AMD) is a recurring issue in the media. DRDGOLD Limited, as a continuing participant

  • Sustainability DRDGOLD

    Acid mine drainage; Sustainability contact; Home > Sustainability; Sustainability. DRDGOLD reported on sustainability in its Integrated Report and not, as in the past, in a separate Sustainable Development Report. Detailed reviews of the company’s most recent sustainability performance can be found in the Integrated Report.

  • Sustainability contact Sustainability DRDGOLD

    Sustainability > Sustainability contact; Sustainability contact. For further information on sustainability reporting at DRDGOLD, please contact: Riaan Davel Tel: +27 11 470 2600 E-mail: [email protected]

  • DRDGOLD

    REGISTER FOR ALERTS. To receive up-to-the minute e-mail notifications to all our latest news and publications, sign-up via the Vault.sign-up via the Vault.

  • DRDGOLD and TCTA agree terms on acid mine drainage

    DRDGOLD and TCTA agree terms on acid mine drainage 07 December 2012. Johannesburg, South Africa. 7 December 2012. DRDGOLD Limited (DRDGOLD; JSE, NYSE: DRD) announced today that three of its subsidiary companies collectively the Ergo Group have entered into heads of agreement with Trans-Caledon Tunnel Authority (TCTA), aimed at laying a foundation for a self-sustainable solution to acid

  • Sustainable Treatment of Acid Mine Drainage Euromines

    2020. 8. 12.· Sustainable Treatment of Acid Mine Drainage . Omya Group is a leading global producer of industrial minerals. Sustainability is the key to future success on our journey to achieving our objectives. In the course of the “Total Product Life Cycle” thinking we strive to

  • acid mine drainage in south africa

    Acid Mine Drainage (AMD): causes, treatment and case. This stone describes Acid Mine Drainage,is associated with acid drainage,Fig 1 is an old abandoned metalliferrous mine in the Republic of South Africa. 【Live Chat】 Acid mine drainage: SA in the spotlight IOL Business

  • ACID MINE DRAINAGE MANAGED FACT SHEET DRDGOLD

    DRDGOLD / FACT SHEET 2016 / PAGE 3 continued ACID MINE DRAINAGE MANAGED FACT SHEET AUGUST 2005 2009 • DRDGOLD/Harmony/ Mintails established WBEC and WUC • Self-sustaining solution presented to government •vernment rejected proposal Go • DRDGOLD/Harmony/Mintails submitted a revamped proposal •egulator rejected proposal R • DRDGOLD placed at the disposal of

  • definition of acid mine drainage

    An Explanation of Acid Mine Drainage ThoughtCo. Nov 13, 2019· In a nutshell, acid mine drainage is a form of water pollution that happens when rain, runoff, or streams come in contact with rock that is rich in sulfur. As a result, the water becomes very acidic and damages downstream aquatic ecosystems.

  • 2012 Media releases News Investors & media DRDGOLD

    DRDGOLD and TCTA agree terms on acid mine drainage. DRDGOLD announced today that three of its subsidiary companies collectively the Ergo Group have entered into heads of agreement with Trans-Caledon Tunnel Authority (TCTA), aimed at laying a foundation for a self-sustainable solution to acid mine drainage (AMD) in the Central

  • Mines must take 'prime responsibility' for acid drainage

    The Department of Water Affairs in 2006 ordered Australian-listed company Mintails and DRDGold to pump and treat 0,4% and 44% of their acid mine drainage respectively. “But DRDGold has never

  • Acid mine drainage: a long-term solution lies in waiting

    2020. 8. 22.· With a combined pumping and treatment capacity of 229 Mℓ/day, the successful delivery of three acid mine drainage treatment plants across the Witwatersrand Western, Central and Eastern Basins between 2012 and 2017 are today effectively preventing millions of litres of toxic water from decanting to surface.

  • acid mine drainage in south africa

    Acid Mine Drainage (AMD): causes, treatment and case. This stone describes Acid Mine Drainage,is associated with acid drainage,Fig 1 is an old abandoned metalliferrous mine in the Republic of South Africa. 【Live Chat】 Acid mine drainage: SA in the spotlight IOL Business

  • An Ohio Artist and Activist is Turning Acid Mine Pollution

    1 天前· John Sabraw, an Ohio University professor of art, collects chemicals from acid mine drainage and turns them into paint pigments.

  • Environmentally sustainable acid mine drainage

    2020. 2. 1.· Acid mine drainage samples were filtered with a 0.45 μm stone filter before analysis. pH was determined using U. Kappelmeyer, A. AkcilEnvironmentally sustainable acid mine drainage remediation: research developments with a focus on waste/by-products. Miner. Eng., 126 (2018), pp. 207-220, 10.1016/j.mineng.2017.08.008.

  • Acid Mine Drainage Sustainable Development &

    Acid Mine Drainage . Author: Philip J Hobbs -CSIR Senior Research Hydrogeologist ( Article Type: Overview) Mine water pollution has been identified by the Department of Environmental Affairs and Tourism (DEAT, 2008) as an emerging issue; that may affect the future state of the environment" and, as such, qualifies for inclusion in the next state of the environment (SoE) reporting cycle.

  • Acid mine drainage: public hearings(day 3) PMG

    DRDGold submitted that its Western Basin involvement (West Wits Mining) was smaller than its Central Basin one. In 2006 a business trust had been established, together with Mintails, to seek a solution to acid mine drainage and the Water Utilities Company had worked on directives from the then Department of Water Affairs and Forestry.

  • Acid Mine Drainage, South Africa EJAtlas

    McCarthy T S (2010) The decanting of acid mine water in the Gauteng city-regio2n. Johannesburg: Gauteng City-Region Observatory. Naicker K, E Cukrowska and T S McCarthy (2003) Acid mine drainage arising from mining activity in Johannesburg, South Africa and environs. Environmental Pollution 122 (1): 29-40. National Nuclear Regulator (2010).

  • Acid Mine Drainage Page 128 CESA Consulting

    mine water management in the witwatersrand goldfields with special emphasis on acid mine drainage report by the inter-ministerial committee dec 2010 Important progress has been made by the State in addressing the challenges regarding the impacts of Acid Mine Drainage (AMD) and mine water in the Witwatersrand area.

  • DRDGOLD Limited Companies Full Disclosure 2015

    Mr Pretorius vehemently disputed the contents of an article on acid mine drainage published in The Star. However no such article is referenced in Full Disclosure. Mr Pretorius disputes the claims made in various media reports and by the Federation for a Sustainable Environment, stating that he cannot comment further on this issue as “it has now become the subject of legal proceedings”.

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