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All Journal Civil Engineering Journal Al-Ittihad: Jurnal Pemikiran dan Hukum Islam International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Islamic Circle Jurnal Komunikasi dan Kebudayaan Jurnal Pengabdian Masyarakat Al-Zayn: Jurnal Ilmu Sosial & Hukum kawanad Edukasia Islamika: Jurnal Pendidikan Islam Fundamental : Jurnal Ilmiah Hukum Tarbiyah Darussalam : Jurnal Ilmiah Kependidikan dan Keagamaan Jurnal Serambi Ilmu
Akhyar
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EFFECTIVITY OF DOLOMITE ADSORBENT IN PURIFICATION OF Mn AND Cu FROM ACID MINE DRAINAGE Akhyar; Hesti Meilina; Fauzi Djuned; Sri Mulyati; Abrar Muslim
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 2 No. 6 (2023): MAY
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v2i6.162

Abstract

The mining industry raises many environmental problems in the ecosystem, one of which is the emergence of acid mine drainage. Because of this issue, this study was conducted to see the performance of dolomite adsorbents in purifying acid mine drainage at iron ore mining in Aceh Besar, Indonesia. The adsorption of Cu2+ metal ions using dolomite adsorbents has the best equilibrium result at a contact time of 15 minutes, the efficiency at equilibrium reaches 92.97%, and the absorption capacity reaches 9.07 mg/g at an initial measured concentration of 19.5 mg/L with an adsorbent weight of 0.2 gr. On the other hand, Mn2+ has the best equilibrium in 30 minutes with an efficiency of 95.17% and an adsorption capacity of 0.92 mg/g at a measured concentration of 5.8 mg/L and an adsorbent weight of 0.6 gr. The obtained kinetic model is a pseudo second order.
Co-Authors Abdul Malik Abrar Muslim Agus Awaluddin Ahmad Farhan, Ahmad Ahmad Syuhada Ahmad Usman Ali, Masri Amir Fauzi ARHAMI Aulia Aulia Rachman Bachtiar, Dandi Devi Sara, Ira Dewi Triantini Dwi Arini Nursansiwi Edhy, Sarwo Fauzi Djuned Firdaus Firman Gufran Habibi, Anwar Hasan, Muttaqin Hasanuddin, Iskandar Hesti Meilina Husaini Husni Idris Idris . Iksan ISKANDAR Izarul Machdar, Izarul Khairil M. Nizar Machmud Mahisa Mareati Masri Masri Ibrahim Muhamad Amin Muhamad Iptidaiyah Munir Nasution, Suryadi Nurul Malahayati Putra, T. Edisah ramadoan, syahri Ratna Sari Ratna Sary Razali Thaib Riska, Muhammad Saiful Sirajuddin Sri Mulyati Suhaeri Sulaiman Thalib Suriadi Syahriza Syahyadi, Rizal Tajuddin Tamlicha, Akram Taufiq Saidi Wahyudinsyah Wawan Mulyawan Zainuddin Zuhdi Hasibuan Zulfadhli Zulfan