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Journal : Matematika dan Sains

PENGARUH PERLAKUAN ASAM TUNGGAL DAN BERURUTAN PADA LIGNIT DAN DAYA SERAPNYA PADA ARSENIT Damris Muhammad, ; Abu Bakar,
Matematika dan Sains Vol 17, No 2 (2010)
Publisher : Matematika dan Sains

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Abstract

The three lignite samples with difference mineral content were treated using single acid of HCl and successively with HCl and H2SO4. The active carbon produced was treated by heating at 900°C. Reaction isoterm of adsorbent resulted was tested to arsenite. Degree of demineralisation of lignite based on the kind of acid and demineralisation step done. The high of demineralisation degree will give the high adsord to active carbon resulted. 2SO4. The active carbon produced was treated by heating at 900°C. Reaction isoterm of adsorbent resulted was tested to arsenite. Degree of demineralisation of lignite based on the kind of acid and demineralisation step done. The high of demineralisation degree will give the high adsord to active carbon resulted.
Co-Authors Abu Bakar Abu Bakar Ade Adriadi Ade Marlia Adreyan, M. Agung Arkan Agung Putra Hidayat Agus Agus Alhakko Latif Ana Rasyidah Anis Tatik Maryani Anita Herda Arkan Adreyan, Agung Asmadi Saad Asrial Aty Mulyani Bambang Ristianto Dhea Ussarvi Diah Riski Gusti Dian Indah Lestari Dwi Noerjoedianto Dyah Kumala Sari, Eliza Yuliani Evita Anggereini Farras Hasalia, Afifah Hadi Winarno HADIYANTO HADIYANTO Handra Anwar Haryanto Haryanto Havizhah Havizhah helga dwi fahyuan Hendrisakti Hoktovianus Herta Astri Yudika Sinurat Hutwan Syarifuddin Ilham Falani Intan Iklima Intan Lestari Ira Galih Prabasari Ismi Hafsari Idris Jefri Marzal Juliarna, Alpita Kamid Kamid Khairisti Iis Handayani Kusuma Widya Lola Fibriani M Alwi M. Dwi Wiwik Ernawati Mardhotillah, Bunga Martina Asti Rahayu Mia Aina Minati Putri Mulya Muhaimin Muhaimin Muhaimin Muhaimin Muhaimin Muhaimin Muhammad Haris Effendi Hasibuan Muhammad Safri, Muhammad Munawaroh Munawaroh Nadiah Wulandari Najlia Dinnisa Syawabilla Necylia Kinanti Nelson Nelson Ngatijo Ngatijo Ngatijo Ngatijo Nizlel Huda Nurdina Khairunnisa PUSPA YANTI Putri Ramadhani Rangga Ramadhani Rayandra Asyhar Revis Asra Reza Oktaviani Rifka Annisa Rifni Anjani Riki Chandra Wijaya Rini Alfiahas Risnita Risnita Rizka Apriyani Putri Rosi Satria Ardi Rosma Diana Rosyani Sari, Sita Puspita Selvi Meilasari Sjarkawi - Sugiarti Sugiarti Syaiful Syaiful syamsurizal syamsurizal Syamsurizal Syamsurizal Tedjo Sukmono Uce Lestari Upik Yelianti Wanda Hamidah Wibowo, Yudha Gusti Winda Amthari Yelly Martaliza Yohafrinal Yohafrinal