INDONESIAN MINING
JOURNAL
Models for Physical and Numerical Slope Failure of Loose Sand Under Dynamic Loading
Model Fisik dan Numerik Kelongsoran Lereng Material Pasir Lepas Akibat Pembeban Mekanis
Zulfahmi
Comprehensive Environmental Evaluation of Bukit Asam Power Plant Coal Ash Evaluasi Lingkungan Secara Komprehensif Terhadap Abu Batubara
PLTU Bukit Asam
Ali R. Kurniawan and Nia R. Hadijah
Effect of Combustible Content in Coal Ash Refuse on the Efficiency of Thermal Oil Heater System
Pengaruh Kandungan Mampu Bakar dalam Buangan Abu Terhadap Efisiensi Sistem Pemindah Panas Oli
Haifa Wahyu
Analysis of Term of Trade (TOT) of Indonesia's Bauxite Analisis Term of Trade (TOT) Bauksit Indonesia Harta Haryadi
Impact of Artisanal Gold Mining and Efforts to Minimize Negative Impacts to the Environment
Dampak Pertambangan Emas Rakyat dan Upaya Mengurangi Dampak Negatif Terhadap Lingkungan
Husaini, Lili Tahli and Muta'alim
123 - 129
130 - 139
140 - 145 110 - 122
146 - 158
Accreditation No : 465/AU2/P2MI-LIPI/08/2012
ISSN 0854-9931
Volume 15 Number 3, October 2012
ISSN 0854 - 9931 INDONESIAN MINING JOURNAL
Jalan Jenderal Sudirman 623 Bandung 40211, Indonesia Ph. (022) 6030483 Ext. 285, Fax. (022) 6003373
Indonesian Mining Journal (IMJ) is periodically published in February, June and October. The journal contains paper which relates to research and development projects in mineral and coal, i.e. exploration, exploitation, processing, utilization, environment, economics and policy. The editors only accept papers that are relevant to the substance of this publication.
ADVISOR
Head of R&D Centre for Mineral and Coal Technology
Head of Affiliation and Information Division Editor - in - Chief
Dr. Binarko Santoso, Ir.
EDITORIAL BOARDS
1. Dr. Binarko Santoso, Ir (Mineral and Coal Geology) 2. Prof. Dr. Datin Fatia Umar, Ir., MT. (Chemical Engi-
neering/Coal Processing and Utilization)
3. Sri Handayani, Dra., M.Sc. (Mineral Biotechnology) 4. Prof. Husaini, Ir., M.Sc. (Environmental Engineering) 5. Prof. Dr. Pramusanto, Ir. (Extractive Metallurgy) 6. Slamet Suprapto, M.Sc. (Coal Technology) 7. Sumaryono, Drs., M.Sc. (Coal Combustion) 8. Prof. Dr. Bukin Daulay, M.Sc. (Coal Technology) SCIENTIFIC REVIEWERS
1. Sri Handayani, Dra., M.Sc.
2. Dr. Binarko Santoso, Ir
3. Prof. Dr. Datin Fatia Umar, Ir., MT.
PEER REVIEWERS
1. Prof. Dr. Syoni Supriyanto, M.Sc.
(ITB - Mining Engineering)
2. Dr. Ing. Ir. Aryo Prawoto Wibowo, M.Eng.(ITB - Mineral and Coal Economics)
3. Dr. Ir. Suseno Kramadibrata, M.Sc.
(ITB - Mine Design)
4. Dr. Ir. Imam Sadisun, M.T. (ITB - Engineering Geology) 5. Prof. Dr. Ir. Udi Hartono (PSG - Petrology
and Mineralogy)
6. Prof. Dr. Ir. Surono (PSG - Mine Geology)
7. Dr. Hermes Panggabean, M.Sc. (PSG - Fossil Energy) 8. Ir. Dida Kusnida, M.Sc. (P3GL - Marine Geophysics) 9. Drs. Lukman Arifin, M.Si. (P3GL - Marine Geology) 10. Ir. Sri Widayati, M.T. (Unisba - Mineral Economics) 11. Dr. Ir. Ukar W. Soelistijo, M.Sc. APU.
(Unisba - Mineral Economics)
12. Sudaryanto, Ir., M.T. (LIPI - Surface Mine) 13. Eko Tri Sumardani Agustinus, Ir., M.T.
(LIPI - Underground Mine)
14. Achmad Subardja Djakamihardja, Ir., M.Sc.
(LIPI - Rock Geomechanics) 15. Nyoman Sumawijaya, Ir., M.Sc.
(LIPI - Mine Geohydrology)
16. Prof. I G. Ngurah Ardha, M.Sc.
(Metallurgy/Mineral Processing)
17. Tatang Wahyudi, Ir. M.Sc. (Geology/Process Mineralogy)
18. Jafril, Drs. (Mineral and Coal Resources Management)
19. Dr. Miftahul Huda, Ir., M.Sc. (Applied Chemical Technique/Coal Beneficiation Technology) 20. Prof. Dr. Siti Rochani, M.Sc. (Chemistry/Material
Science)
21. Nining Sudini Ningrum, M.Sc. (Geology/Coal Beneficiation Technology)
22. Zulfahmi, Ir., MT. (Underground Mine)
23. Retno Damayanti, Dra., Dipl.EST. (Chemistry/Mine Environment)
The Indonesian Mining Jounal would like to thanks the peer reviewers, for reviewing the manuscripts to be published in the Indonesian Mining Journal Vol. 15, No. 3, October 2012. Those are:
1. Retno Damayanti, Dra., Dipl.EST.
2. Achmad Subardja Djakamihardja, Ir., M.Sc.
3. Tatang Wahyudi, Ir. M.Sc.
4. Dr. Miftahul Huda, Ir., M.Sc.
5. Jafril, Drs.
BUSINESS AND ADmINISTRATION STAFF Umar Antana, K. Sri Henny, Rusmanto, Bachtiar Effendi, Arie Aryansyah and Andy Wicaksono
PUBLIShER
R&D Centre for Mineral and Coal Technology EDITOR ADDRESS
Jl. Jend. Sudirman 623 Bandung 40211
Telpon : (022) 6030483 - 5, Fax : (022) 6003373 e-mail : [email protected]
[email protected] Disclaimer:
Opinions and statements expressed in IMJ are the author's responsibility
Accredited as a scientific journal based on:
Decree of Head of Indonesian Science Institute No. 465/AU2/P2MI-LIPI/08/2012
