Search Results - "Tabelin, Carlito"

Pollution prediction for heavy metals in soil-groundwater systems at smelting sites by Xue, Shengguo, Ke, Wenshun, Zeng, Jiaqing, Baltazar Tabelin, Carlito, Xie, Yi, Tang, Lu, Xiang, Chao, Jiang, Jun

“…[Display omitted] •Predicting contaminant transport from a soil-groundwater system perspective.•To achieve the prediction of heavy metal pollution trends in…”
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Galvanic Microencapsulation (GME) Using Zero-Valent Aluminum and Zero-Valent Iron to Suppress Pyrite Oxidation by Seng, Sophea, Tabelin, Carlito Baltazar, Kojima, Motoya, Hiroyoshi, Naoki, Ito, Mayumi

“…Pyrite is a common gangue mineral in mine wastes, and its oxidation is the primary cause of acid mine drainage (AMD) formation, which is a very serious…”
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The floatability dependence of monazite, xenotime, and zircon on pH and temperature using ionic liquids as collectors by Julapong, Pongsiri, Aikawa, Kosei, Park, Ilhwan, Ito, Mayumi, Baltazar Tabelin, Carlito, Phengsaart, Theerayut, Numprasanthai, Apisit

“…[Display omitted] •[N8888][DEHP] is a promising collector for separation of monazite and xenotime.•At pH 9 and 60 °C, [N8888][DEHP] exhibits high selectivity…”
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Characterization and evaluation of arsenic and boron adsorption onto natural geologic materials, and their application in the disposal of excavated altered rock by Tabelin, Carlito Baltazar, Igarashi, Toshifumi, Arima, Takahiko, Sato, Daiki, Tatsuhara, Takeshi, Tamoto, Shuichi

“…Construction of tunnels in Hokkaido, Japan often excavates rocks containing substantial amounts of arsenic (As) and boron (B). When these rocks are exposed to…”
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A review of recent strategies for acid mine drainage prevention and mine tailings recycling by Park, Ilhwan, Tabelin, Carlito Baltazar, Jeon, Sanghee, Li, Xinlong, Seno, Kensuke, Ito, Mayumi, Hiroyoshi, Naoki

“…Acid mine/rock drainage (AMD/ARD), effluents with low pH and high concentrations of hazardous and toxic elements generated when sulfide-rich wastes are exposed…”
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Kinetic Analysis for Agglomeration-Flotation of Finely Ground Chalcopyrite: Comparison of First Order Kinetic Model and Experimental Results by Hornn, Vothy, Ito, Mayumi, Yamazawa, Ryosuke, Shimada, Hiromasa, Tabelin, Carlito Baltazar, Jeon, Sanghee, Park, Ilhwan, Hiroyoshi, Naoki

“…Particle size-flotation rate relationships can be discussed by a first-order kinetic model for flotation, which considers the probability of particle-bubble…”
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Mobilization and speciation of arsenic from hydrothermally altered rock in laboratory column experiments under ambient conditions by Tabelin, Carlito Baltazar, Igarashi, Toshifumi, Takahashi, Ryohei

“…► Water residence time indirectly affects the release of As by controlling the pH. ► Ca 2+ ions greater than ca. 50 mg/L retard the mobility of As. ►…”
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Towards a low-carbon society: A review of lithium resource availability, challenges and innovations in mining, extraction and recycling, and future perspectives by Tabelin, Carlito Baltazar, Dallas, Jessica, Casanova, Sophia, Pelech, Timothy, Bournival, Ghislain, Saydam, Serkan, Canbulat, Ismet

“…•The LIBs market is forecasted to reach at least US$221 B by 2024 using 20–25% CAGR.•Li production growth within the next five years will lag that of…”
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Synthesis and characterization of coal fly ash and palm oil fuel ash modified artisanal and small-scale gold mine (ASGM) tailings based geopolymer using sugar mill lime sludge as Ca-based activator by Opiso, Einstine M., Tabelin, Carlito B., Maestre, Christian V., Aseniero, John Paul J., Park, Ilhwan, Villacorte-Tabelin, Mylah

“…The continuous accumulation of artisanal and small-scale gold mining (ASGM) tailings in the Philippines without adequate storage and disposal facility could…”
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Geo-Accumulation Index of Manganese in Soils Due to Flooding in Boac and Mogpog Rivers, Marinduque, Philippines with Mining Disaster Exposure by Monjardin, Cris Edward F., Senoro, Delia B., Magbanlac, Jeffersen James M., de Jesus, Kevin Lawrence M., Tabelin, Carlito B., Natal, Pablito M.

“…This paper presents the effects of flooding on the accumulation of manganese (Mn) in soils within proximity of the Boac and Mogpog rivers in Marinduque of The…”
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The two-step neutralization ferrite-formation process for sustainable acid mine drainage treatment: Removal of copper, zinc and arsenic, and the influence of coexisting ions on ferritization by Igarashi, Toshifumi, Herrera, Pepe Salgado, Uchiyama, Hiroyuki, Miyamae, Hiroko, Iyatomi, Nobuyoshi, Hashimoto, Koichi, Tabelin, Carlito Baltazar

“…Acid mine drainage (AMD) or acid rock drainage (ARD), the most notorious environmental problem in many mines and underground construction sites, is generally…”
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Mobilization and speciation of arsenic from hydrothermally altered rock containing calcite and pyrite under anoxic conditions by Tabelin, Carlito Baltazar, Igarashi, Toshifumi, Yoneda, Tetsuro

“…► As leaching is dependent on the water residence time under anoxic conditions. ► Higher pH and reduced Fe-oxyhydroxide/oxide precipitation enhanced As…”
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Jig separation of crushed plastics: the effects of particle geometry on separation efficiency by Phengsaart, Theerayut, Ito, Mayumi, Azuma, Arisa, Tabelin, Carlito Baltazar, Hiroyoshi, Naoki

“…Secondary resources (i.e., wastes) contain a wide variety of materials (e.g., plastics, metals, and wood) of various sizes and shapes that complicate…”
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Acid mine drainage formation and arsenic mobility under strongly acidic conditions: Importance of soluble phases, iron oxyhydroxides/oxides and nature of oxidation layer on pyrite by Tabelin, Carlito Baltazar, Corpuz, Ryan D., Igarashi, Toshifumi, Villacorte-Tabelin, Mylah, Alorro, Richard Diaz, Yoo, Kyoungkeun, Raval, Simit, Ito, Mayumi, Hiroyoshi, Naoki

“…[Display omitted] •Interactions of pyrite, salts & metal oxides under acidic conditions were evaluated.•Soluble salts exhibited stronger effects on pyrite…”
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Copper and critical metals production from porphyry ores and E-wastes: A review of resource availability, processing/recycling challenges, socio-environmental aspects, and sustainability issues by Tabelin, Carlito Baltazar, Park, Ilhwan, Phengsaart, Theerayut, Jeon, Sanghee, Villacorte-Tabelin, Mylah, Alonzo, Dennis, Yoo, Kyoungkeun, Ito, Mayumi, Hiroyoshi, Naoki

“…•~243 Mt of E-wastes is estimated to be generated globally by 2050.•Complex sulfides, ultrafine particles & “dirty” concentrates are major ore processing…”
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Solid-phase partitioning of mercury in artisanal gold mine tailings from selected key areas in Mindanao, Philippines, and its implications for mercury detoxification by Opiso, Einstine M, Aseneiro, John Paul J, Banda, Marybeth Hope T, Tabelin, Carlito B

“…The solid-phase partitioning of mercury could provide necessary data in the identification of remediation techniques in contaminated artisanal gold mine…”
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Pyrite oxidation in the presence of hematite and alumina: I. Batch leaching experiments and kinetic modeling calculations by Tabelin, Carlito Baltazar, Veerawattananun, Suchol, Ito, Mayumi, Hiroyoshi, Naoki, Igarashi, Toshifumi

“…Pyrite is one of the most common and geochemically important sulfide minerals in nature because of its role in the redox recycling of iron (Fe). It is also the…”
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Acid mine drainage sources and hydrogeochemistry at the Yatani mine, Yamagata, Japan: A geochemical and isotopic study by Tomiyama, Shingo, Igarashi, Toshifumi, Tabelin, Carlito Baltazar, Tangviroon, Pawit, Ii, Hiroyuki

“…This paper describes the geochemistry of groundwater and its flow system in the closed Yatani mine in southern Yamagata Prefecture, Japan. The mine is located…”
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Simultaneous suppression of acid mine drainage formation and arsenic release by Carrier-microencapsulation using aluminum-catecholate complexes by Park, Ilhwan, Tabelin, Carlito Baltazar, Seno, Kensuke, Jeon, Sanghee, Ito, Mayumi, Hiroyoshi, Naoki

“…Pyrite (FeS2), the most common sulfide mineral in nature, plays an important role in the formation of acid mine drainage (AMD), one of the most serious…”
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Suppression of arsenopyrite oxidation by microencapsulation using ferric-catecholate complexes and phosphate by Park, Ilhwan, Higuchi, Kazuki, Tabelin, Carlito Baltazar, Jeon, Sanghee, Ito, Mayumi, Hiroyoshi, Naoki

“…Mineral processing, pyro- and hydrometallurgical processes of auriferous sulfide ores and porphyry copper deposits (PCDs) generate arsenopyrite-rich wastes…”
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