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    After the excavation and sieving work atKudjape landfill, it was covered with biologically active cover, consisting oflandfillfine fraction, mineral soil and sewage sludge, in ratio 3:1:1. Samples of cover layer were taken first during the covering works and three times during next 11 months.

  • Hunting for valuables from landfills and assessing their

    Landfill miningis an alternative technology that merges the ideas of material recycling and sustainable waste management. This paper reports a case study to estimate the value of landfilled materials and their respective market opportunities, based on a full-scalelandfill miningproject in Estonia.

  • Landfill mining is this the next big thing in recycling

    Jan 08, 2021· Enhancedlandfill miningis also relevant for municipal solid waste. In this caselandfill miningseparates waste into directly recyclable materials (glass, plastic, metals, aggregates) and a refuse-derived fuel fraction, which is further converted into high-added-value products. Using the new plasma gasification technology, it is possible to ...

  • Hunting for valuables fromlandfillsand assessing their

    Landfill miningis an alternative technology that merges the ideas of material recycling and sustainable waste management. This paper reports a case study to estimate the value of landfilled materials and their respective market opportunities, based on a full-scalelandfill miningproject in Estonia.

  • CHARACTERIZATION OF LANDFILL MINING MATERIALAFTER

    Characterization of Fine Fractions fromLandfill Mining- A Review of Previous Investigations. Detritus, 2(1), 46 . Hogland, M., Marques, M., 2010. EnhancedLandfill Mining: Material recovery, energy utilisation and economics in the EU (Directive) perspective. In: Proceedings of the International Academic Symposium on EnhancedLandfill Mining.

  • Paradigms onlandfill mining From dump site scavenging to

    Aug 01, 2017· The first reportedlandfill miningaction was organized in Tel Aviv in Israel in 1953 (Shual and Hillel, 1958, Joseph et al., 2004, Joseph et al., 2008).After several decades, ideas for deriving fuel for incineration and energy recovery appeared in the United States of America (USA) (Cossu et al., 1996, Hogland, 1996, US EPA, 1997).Two developments took place in USA from the 50 s and 80 s that ...

  • Landfill mining is this the next big thing in recycling

    Jan 11, 2021· Enhancedlandfill miningis also relevant for municipal solid waste. In this caselandfill miningseparates waste into directly recyclable materials (glass, plastic, metals, aggregates) and a refuse-derived fuel fraction, which is further converted into high-added-value products. Using the new plasma gasification technology, it is possible to ...

  • (PDF) Field portable X ray fluorescence spectrometry as

    The study site, theKudjape Landfill, located in the Saaremaa Island, Estonia, was closed by applying innovativelandfill miningapproach: thelandfillarea after excavation was covered with the oxidation layer designed from the fine fraction of excavated sorted waste (from the samelandfill) to oxidise emission gases [3].

  • Field portable X ray fluorescence spectrometryas rapid

    Landfill miningapplied in reclamation at the territories of old dump sites andlandfillsis a known approach tended to global economic and environmental benefits as recovery of metals and energy is an important challenge. ... but FPXRF analysis was performed using raw solid samples of waste fine fraction derived in theKudjape Landfillin ...

  • Remarks on fournovel landfill mining case studies in

    Nov 22, 2017· In common sense, alandfillis a place where the life cycle of products ends.Landfill mining(LFM) mostly deals with former dumpsites and derived material may have a significant importance for the circular economy. Deliverables of recently applied LFM projects in Sweden and Estonia have revealed the potential and problems for material recovery. There are 75–100 thousand oldlandfills…

  • 2014 review for the GlobalLandfill MiningConference

    Nov 18, 2014· Alandfill miningproject was undertaken at theKudjape landfillin Lithuania, with manual sorting used to increase recovery of valuable metal fractions, although future research is required for automation of this process. Concrete waste has been profitably recycled fromlandfills.

  • Sustainability Free Full Text Field Study on the

    A fine <40 mm soil-like fraction was excavated usinglandfill miningtechnology and used as a biocover at theKudjape landfillin Estonia. The spatial distribution of gases through the biocover was measured two years after the cover layer was installed, from July 2015 to April 2016.

  • Remarks on four novellandfill miningcase studies in

    The research project "Closing the Life Cycle ofLandfills-Landfill Miningin the Baltic Sea Region for Future" included investigation at four case studies in Estonia and Sweden:Kudjape, Torma, Hogbytorp and Vikalandfills. Added value of this research project is characterization of waste fine fraction material, determination of concentration ...

  • (PDF)Landfill mining a case study regarding sampling

    amount in Kuopio,Kudjape, Lower Austria and Remo are . 23%, 22.4% (Bhatnagar et al., 2017), 18%, and 17±10%, re-spectively. ... Inlandfill mining, simple technologies and processing chains are ...

  • Mobility of Metals and Valorizationof Sorted Fine

    TheKudjape Landfillis a partly closedlandfillrecultivated by covering it with a layer of a fine fraction oflandfillmaterial after thelandfill miningoperations. The fine fraction was derived at the site by sorting thelandfillmaterial (i.e., disposed waste) using mechanical screening, manual sorting and sieving. ...

  • ESTONIAN UNIVERSITY OF LIFE SCIENCES EURELCO

    Landfill Miningproject atKudjapehas demonstrated a need for applying interdisciplinary knowledge, characteristic to many departments at the University of Life Sciences. ... environmental and organisational innovation with respect to the development and implementation of a DynamicLandfillManagement (DLM) framework. The DLM framework ...

  • Remarks on fournovel landfill mining case studies in

    Nov 22, 2017· In common sense, alandfillis a place where the life cycle of products ends.Landfill mining(LFM) mostly deals with former dumpsites and derived material may have a significant importance for the circular economy. Deliverables of recently applied LFM projects in Sweden and Estonia have revealed the potential and problems for material recovery. There are 75–100 thousand oldlandfills…

  • Financial Aspects on Landfill Mining and Land Reclamation

    Landfill mining(LFM) constitutes an important technological toolset of processes that regain resources and redistribute them with an accompanying reduction of hazardous influence of environmental ...

  • Landfill Mining

    Landfill Miningrepresents a potential strategy to mitigate environmental pollution and recover at the same time valuable materials and land. This tool allows evaluatingLandfill MiningProjects with respect to economics and climate impact. The user can specify the composition of the landfilled waste, the technology applied to valorize the ...

  • Copper Mines Above and Below the Ground Environmental

    May 15, 2006· Hunting for valuables fromlandfillsand assessing their market opportunities A case study withKudjape landfillin Estonia. Waste Management & Research 2017, 35 (6) , 627-635. DOI: 10.1177/0734242X17697816. Gavin Bridge.Miningand Mineral Resources. 2017,,, 1-14. DOI: 10.1002/9781118786352.wbieg1096.

  • Landfill mining a critical review of two decadesof

    Nov 13, 2011·Landfill mininghas been suggested as a strategy to address such problems, and in principle means the excavation, processing, treatment and/or recycling of deposited materials. This study involves a literature review onlandfill miningcovering a meta-analysis of the main trends, objectives, topics and findings in 39 research papers published ...

  • 2014 review for the GlobalLandfill MiningConference

    Nov 18, 2014· Alandfill miningproject was undertaken at theKudjape landfillin Lithuania, with manual sorting used to increase recovery of valuable metal fractions, although future research is required for automation of this process. Concrete waste has been profitably recycled fromlandfills.

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