Applying electromagnetic surveys as pre-screening tools prior to open dump mining

บทความในวารสาร

ผู้เขียน/บรรณาธิการ

กลุ่มสาขาการวิจัยเชิงกลยุทธ์

รายละเอียดสำหรับงานพิมพ์

รายชื่อผู้แต่ง: Boonsakul P., Buddhawong S., Towprayoon S., Vinitnantharat S., Suanburai D., Wangyao K.

ผู้เผยแพร่: Springer

ปีที่เผยแพร่ (ค.ศ.): 2021

วารสาร: Journal of Material Cycles and Waste Management (1438-4957)

Volume number: 23

Issue number: 4

หน้าแรก: 1518

หน้าสุดท้าย: 1530

จำนวนหน้า: 13

นอก: 1438-4957

eISSN: 1611-8227

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85105413633&doi=10.1007%2fs10163-021-01232-5&partnerID=40&md5=83867cb30cb7c817411d6558e25414a0

ภาษา: English-Great Britain (EN-GB)

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บทคัดย่อ

The electrical resistivity tomography (ERT) survey is a common geophysical survey for characterising waste in final disposal sites. However, the ERT survey is costly in terms of labour, price, and time requirements. This research aims to investigate the feasibility of using an electromagnetic (EM) survey in the preliminary assessment of waste quality for refuse-derived fuel (RDF) production. In this study, the EM survey was carried out together with an ERT survey. The two surveys were analysed qualitatively and quantitatively, and the results showed a correlation between them. It was determined that EM surveys have the potential to identify and locate the different kinds of waste suitable for use in the RDF production process. EM surveys identify waste composition through low electrical conductivity values that correlate with high electrical resistivity values in ERT surveys. Therefore, EM surveys are a suitable pre-screening tool in open dump mining that can combat ERT survey limitations and increase the efficiency of waste investigation. © 2021, Springer Japan KK, part of Springer Nature.

คำสำคัญ

Electrical resistivity tomography (ERT), Electromagnetic (EM), Geophysical survey, Open dump mining