Results 21 to 30 of about 1,131 (259)

PENGARUH PENAMBAHAN TOP SOIL INCEPTISOL DAN KOMPOS PADA TAILING AMALGAMASI TERHADAP PANJANG SULUR, DIAMETER SULUR DAN JUMLAH CABANG TANAMAN UBI JALAR (Ipomoea batatas L.)

JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2020
Tailings are waste generated from the processing of gold ore. The tailings in Kertajaya Village, Sukabumi are generally dumped into a pond or garden which is then used by the community to grow crops.
Indra Herliana, Pujawati Suryatmana, Reginawanti Hindersah, Rhazista Noviardi   +3 more
doaj   +1 more source

Recycling technology for gold-containing tailings with the use of a composite reagent microemulsion

Metalurgija, 2022
The paper contains the laboratory study results for the flotation processing of gold-containing tailings with the use of the composite reagent (CF). The CF flotation reagent is a microemulsion from a composition of sodium butyl xanthate and reaflot.
L. V. Semushkina, N. K. Tussupbayev, D. K. Turysbekov, S. M. Narbekova, A. A. Mukhanova   +4 more
doaj  

Evolution of the Koma Bangou Gold Panning Site (Niger) From 1984 to 2020 Using Landsat Imagery

Earth and Space Science, 2021
The severe drought of 1983–1984 in the Sahel region, and its socio‐economic impacts for people relying on farming had for consequence the first major gold rush at Koma Bangou in the southwestern part of Niger.
A. Abass Saley, D. Baratoux, L. Baratoux, K. E. Ahoussi, K. A. Yao, K. J. Kouamé   +5 more
doaj   +1 more source

The effect of cow manure amendment and the ratio of gold mine tailings on sweet potato gold phytomining

Journal of Degraded and Mining Lands Management
Artisanal and small-scale gold mining has commonly used the mercury amalgamation method for gold ore extraction. The processing waste or tailings often contain gold and other metals.
Rhazista Noviardi, Benny Joy, Rija Sudirja, Mieke Rochimi Setiawati, Muhamad Rachman Djuwansah, Agung Karuniawan, Emma Trinurani Sofyan, Pujawati Suryatmana   +7 more
doaj   +1 more source

Technological innovation in Córrego do Sítio Mineração - A study of technical and economic aspects by using sensor-based sorting for refractory gold ore

REM: International Engineering Journal, 2021
The mining sector has a fundamental financial and economical role in the country where it practices these activities. In addition to employment creation and social-cultural development, the mining sector brings economic growth to the country.
Vinicius Moreira Assis, Andréia Bicalho Henriques, Mariana Gazire Lemos, Jose Augusto Dumont   +3 more
doaj   +1 more source

Features of choosing the schemes for selective mining of ores and justifying their rational parameters while using heap leaching schemes for processing [PDF]

E3S Web of Conferences, 2020
The article presents data from theoretical and experimental studies related to the search for a solution to an urgent geotechnological problem - selective mining of standard quality ore, substandard and diluted ores, taking into account the peculiarities
Sekisov Gennady, Sobolev Aleksei, Ashimbaev Abdakim   +2 more
doaj   +1 more source

Presentation: Effect Variation of Addition Tailings and Sand On Gold Tailings Solidification Process on Compressive Strength Value

, 2022
This material has presented on 1st International Conference on Advanced Research in Engineering and Technology.
Dina Asrifah, Rofiq Perwira, Aditya Pandu Wicaksono, Ika Wahyuning Widiarti, Praditya Anggi W, Ahmad Sobirin, Firstananda Yustika, Distika Pratiwi, Sofia Adiana N.A   +8 more
openaire   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

Mineralurgical and Environmental Characterization of the Mine Tailings of the IOCG Mine of Guelb Moghrein, Akjoujt, Mauritania

Applied Sciences
Since 2004, the processing of the iron oxide–copper–gold (IOCG) ore of Guelb Moghrein, Akjoujt, Mauritania, has resulted in the generation of approximately 40 million tons of mine tailings.
NDiarel Baidy Ba, Radhia Souissi, Faouzi Manai, Imad Khalil Taviche, Bochra Bejaoui, Mohamed Abdallahi Bagga, Fouad Souissi   +6 more
doaj   +1 more source

Characterization of Dunggilata Gold Tailings and Treatment Process Recommendations

Jurnal Penelitian Pendidikan IPA
Rare earth elements (REEs) are a group of seventeen metallic elements consisting of scandium (Sc), yttrium (Y), and fifteen other lanthanide elements. Rare earth metals have an important role in various technologies, so the analysis and separation of these elements from their minerals is very important to do.
, Ninasafitri, Sangkota, Vivi Dia Afrianti, Arifin, Yayu Indriati   +2 more
openaire   +1 more source