p-Index From 2014 - 2019
14.051
P-Index
This Author published in this journals
All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Fitopatologi Indonesia Buletin Peternakan Journal Riset Bisnis Indonesia EkoBis ( Ekonomi & Bisnis ) Cakrawala Pendidikan Pythagoras Jurnal Siasat Bisnis Bioplante Majalah Ekonomi JURNAL BISNIS STRATEGI Jurnal ILMU DASAR Jurnal Manajemen Teknologi Jurnal Manajemen dan Bisnis Prosiding Seminar Biologi Jurnal Kedokteran Brawijaya Jurnal Teknik Lingkungan Animal Agricultural Journal Indonesian Journal of Food Technology SASINDO Language Circle Jurnal S2 Pendidikan Matematika SEPA: Jurnal Sosial Ekonomi Pertanian dan Agribisnis Indonesian Journal on Geoscience Agridevina : Berkala Ilmiah Agribisnis Biotropika Fibusi (Jurnal Online Fisika) Interest : Jurnal Ilmu Kesehatan Jurnal Ilmiah MTG Jurnal Ketahanan Nasional Jurnal RISET Geologi dan Pertambangan Jurnal Riset Kesehatan Jurnal Pendidikan dan Pemberdayaan Masyarakat JURNAL MANAJEMEN MUTU PENDIDIKAN Arena Hukum Jurnal NERS Indonesian Journal of Tropical and Infectious Disease DINAMIKA Jurnal Ilmiah Teknik Mesin Jurnal Agritech IJIBE (International Journal of Islamic Business Ethics) Biology, Medicine, & Natural Product Chemistry Jurnal Teknisia Jurnal Florea Eksplorium Buletin Pusat Teknologi Bahan Galian Nuklir RECHTSTAAT Benefit JURNAL KEPERAWATAN GLOBAL JURNAL MANAJEMEN TRANSPORTASI & LOGISTIK Buletin Perpustakaan Dentino Dental Journal (Majalah Kedokteran Gigi) Jurnal Penelitian Karet SASINDO Jurnal Penelitian Pembelajaran Fisika SASINDO Jurnal Ilmiah Kedokteran Wijaya Kusuma Jurnal Teknologi Mineral dan Batubara EDUDEENA Jurnal Lingkungan dan Bencana Geologi PEDAGOGY CARAKA Jurnal Pembelajaran Matematika Jurnal SEPA (Social Economic and Agribusiness Journal) INTERNATIONAL RESEARCH JOURNAL OF BUSINESS STUDIES Jurnal Pengabdian Pada Masyarakat BERDIKARI : Jurnal Inovasi dan Penerapan Ipteks Prosiding SNFA (Seminar Nasional Fisika dan Aplikasinya) Indonesian Mining Journal Unisda Journal of Mathematics and Computer Science (UJMC) Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal PINTER : Jurnal Pendidikan Teknik Informatika dan Komputer Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Jurnal Rekam Medis dan Informasi Kesehatan TERAPUTIK: Jurnal Bimbingan dan Konseling KABILAH : Journal of Social Community Jurnal Aplikasi Teknologi Pangan Jurnal Ilmiah Visi WAHANA WAKTU PINUS: Jurnal Penelitian Inovasi Pembelajaran Jurnal Pengembangan Wiraswasta KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) Jurnal Ilmiah Keperawatan Sai Betik JURNAL RISET AGRIBISNIS & PETERNAKAN Jurnal Manajemen Bisnis Krisnadwipayana Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat Wave: Jurnal Ilmiah Teknologi Maritim Indonesian Journal on Geoscience Indonesian Mining Journal Indonesian Journal of Kidney and Hypertension EkBis: Jurnal Ekonomi dan Bisnis Dentin
Articles

Found 2 Documents
Search
Journal : Indonesian Journal on Geoscience

Experiment of Industrial Waste Absorption using Activated Carbon from Coal of Tanjung Tabalong, South Kalimantan

Indonesian Journal on Geoscience Vol 6, No 4 (2011)
Publisher : Geological Agency

Show Abstract | Original Source | Check in Google Scholar | Full PDF (1047.147 KB)

Abstract

DOI: 10.17014/ijog.v6i4.130Activated carbon made from Tanjung Tabalong coal was investigated its absorption capability to organic and inorganic elements in industrial waste. Coal was carbonized at low temperature of 600C to produce semicoke, and then was activated at temperature of 700C with activation time of 120 minutes with water steam flow. The absorption capability of activated carbon to chemical oxygen demand (COD) was performed using 2.5 and 9.0 g activated carbon for 250 ml and 300 ml COD waste respectively. The agitation time of each experiment were 30, 60, and 90 minutes. Atomic absorption spectrophotometer (AAS) was used to analyze the COD waste. The result shows that 2.5 g activated carbon could absorb COD waste ranging from 6.9-67.5 %, while the utilization of 9 g could absorb COD waste ranging from 88.9 - 100 %. The more activated carbon and the longer time of agitation used in this experiment, the more the absorption of COD waste.

Pencemaran air raksa (Hg) sebagai dampak pengolahan bijih emas di Sungai Ciliunggunung, Waluran, Kabupaten Sukabumi

Indonesian Journal on Geoscience Vol 3, No 3 (2008)
Publisher : Geological Agency

Show Abstract | Original Source | Check in Google Scholar | Full PDF (529.163 KB)

Abstract

http://dx.doi.org/10.17014/ijog.vol3no3.20083Gold ore mining at Waluran Subregency, Sukabumi Regency was carried out by an underground mining method, and only rock that contains high enough gold ore would be taken (selective mining). The gold ore from the mining was processed with a direct amalgamation method, so it produced low gold concentrate, but the concentrate of mercury discarded to the river was high enough. Monitoring result of water and sedimentation in Ciliunggunung River in 2004, showed that the river was contamined by mercury (Hg), and the contamination was above the value limit. This happened especially in August 2005 where the Hg content was about 0.218 mg/l on the Ciliunggunung River in CLG.07. The chemical analysis result of heavy metals for the water of the Ciliunggunung River in CLG.07 was known to contain Fe above the standard drinking water criteria, meanwhile Mn, Cu, Pb, and As were still under the maximum drinking water criteria value. To decrease the mercury contamination, it is suggested the process of gold ore from the amalgamation direct method to be changed to the amalgamation indirect method. The indirect gold ore amalgamation process consists of: removing fine particles by washing, grinding ore, and the amalgamation phase. The total impact of the indirect amalgamation method will increase the tying of gold by mercury, so the losing of mercury will be decreased and the gain of gold will be optimum.  

Co-Authors Abdul Ghofur Abdul Hakim Abu Bakar, Kosasih Ali Achdia Supriadidjaja Achdia Supriadidjaya, Achdia Adianto, Dwi Priyo Aditia Wardana, Aditia Aditiawardana Aditiawardana, Aditiawardana Aditya Kurniawan Admiasri, Admiasri Agung Sosiawan, Agung Agus Irianto Agus Maman Abadi Agus Ridwan Ahmad Faizal Ahmad Zakarsyi Aji, Nusa Suindrata Akhmad Rifai Alakhyar, Alakhyar Ali Agus Andriansyah, Rian Anggoro Tri Mursito Anindya Putri Permatasari, Anindya Putri Anita Yuliyanti Anthoni Sulthan Harahap, Anthoni Sulthan Ardityo R Ardhany, Ardityo R Ardyanto, Wisnu Aris Slamet Widodo, Aris Slamet Aristia, Firda Artaria Tjempakasari, Artaria Asih Kurniawati Bahri, Muadin Wasis Saeful Bambang Priadi Bangsawan, Merah Bela Yunita, Bela Bima, Ahmad Fadhil Chandra Irwanadi Mohani, Chandra Irwanadi Chandra Irwanadi, Chandra chieko Hamada, chieko Darmawan Setijanto, Darmawan Dea, Yolanda Dinarka Dedek Kusvianti Dewi, Evita Dewi, Rafiqa Dhonny, Chusniati Diana Wibowo, Diana Dini Dinarty, Dini Djanggan Sargowo DJOKO PRIJONO Djoko Santoso Dwi Ertiningsih Dwi Hanto Dwi Sarbini Dwidjono Hadi Darwanto edy susanto Edy Waliyo Efi Toding Tondok Endah Kusuma Rastini Endang Caturini Sulistyowati Erlangga, Bagus D. Evan P. Ramdan Fahrurrozi Fahrurrozi Fajar Wahyono Faradila, Annisa Fatma Hetami Febbiyanti, Tri Rappani FETRINA OKTAVIA Fora, Rony HR Frederikus Dian Indrastomo, Frederikus Dian Ganjar Samudro Ghaitsa, Ghaitsa Gusti Ayu Kade Sutariati Gusti Gina Permata Sari, Gusti Gina Hardina, dini Hasan, Husni Hendra Grandis Hendro Pramono I Gde Sukadana I Nengah Tanu K Ichiyu Shou, Ichiyu Ichrom Nahzi, Muhammad Yanuar Idris HM Noor, Idris HM Iflah, Dinie Muthia Imam Sujadi Imran, Al Ichlas Indratiningsih Indratiningsih, Indratiningsih Irawan Wisnu Wardhana Irmawati Irmawati Jamhari Jamhari Jangkung Handoyo Mulyo Joko Sukoyo Kafaah Estancia komalaningrat, devi ayu Kunimi Maeda, Kunimi Kuswanhadi Kuswanhadi, Kuswanhadi Laifa Rahmawati, Laifa Lasse, David Aroschi Lies Mira Yusiati Luthfi, Muhammad Jafar M Thaha, M M. Ulum Gani Marasabessy, Muhammad Irfan Maria Ulfa Putri Yoeshinda Melisa Melisa Merdeko Utomo, Verry Hendarto Mimien Henie Irawati Al-Muhdar, Mimien Henie Irawati Mitsumine Fukui, Mitsumine MOCHAMAD YUSUF MOCHAMMAD THAHA Moh. Yogiantoro, Moh. Mohamad Amin Mohammad Saifur Rohman MUHAMAD SYUKUR Muhammad Ja’far Luthfi, Muhammad Ja’far Muhammad Syukur Muhammad Yoga Arie Yunanto, Muhammad Yoga Muharam, Syamsul Rizal Muhibin, Sohib Muhammad Mukhamad Romli Muntasir, Adib Murhan, Al Mu’awanah, Frida Rosidatul Naimatun Munawaroh, Naimatun Nandang Kosasih Ananda Ngadenin Ngadenin Ninda Sahriyani Noormantama, Hidan Normalita, Normalita Nugraha, Bayu Setya Aji Nukhan Wicaksono Pribadi, Nukhan Wicaksono Nunuk Mardiana, Nunuk Nur'afifah, Martha Marshynta Prabowo, Catur Hadi pranawa pranawa, pranawa Pratiwi, Galuh Ayu Puspita, Ariati Dina R.F, Rony Haendra Rina Rina Riyadi Riyadi Rizal Fahmi Bachtiar, Rizal Fahmi Rizki Hadi, Rizki Rosihan Adhani, Rosihan Rusdian Noor Dermawan, Rusdian Noor Ryanti W. Savitri Samsubar Saleh Sari, Dia Novita Satoshi Horikoshi, Satoshi SATRIYAS ILYAS Siburian, Theresia Siti Fatimah Siti Lestari soewanto soewanto, soewanto Solihin Solihin SRI HENDRASTUTI HIDAYAT Subanar Subanar Subari Subari SUDARSONO SUDARSONO SUDIRMAN YAHYA SUMADI SUMADI Sumardino Sumardino Sunarso Sunarso Suparno, Nano Surya Putra, Ahmad Romadhoni Suryandari, Retno SURYO WIYONO Susanti Mugi Lestari Sutrisno sutrisno Syaidatul Rosidah Tanu, Lenny Octaviani Teguh Budiharjo, Teguh Theresia Ika Purwantiningsih Titi A W Titiek Siti Yuliani Toni Kus Indratno, Toni Kus Tri P Asmarawati, Tri P Tridjoko Wisnu Murti Triyani, Devi Umaeza, Agus Wahyudi W. Parnadi Wahyuni, Dina Warijan Warijan Waslaluddin Waslaluddin Wayan Tunas Artama Weni Willia WENNY PUTRI NILAMSARI, WENNY PUTRI Widianto, Eri Widodo, Hermawan Setyo Willy Hermawan, Willy Winarno Winarno Wiwik Utami Wiwik Wijaningsih, Wiwik Yasim, Ahmad Yasuhiko Tomino, Yasuhiko Yuni Suranindyah, Yuni Yuntara, Rendi YUSNITA YUSNITA Yuwantono, Naufal Zakia, Rahma zumaroh, siti