Article Per Year (5 Year)
p-Index From 2019 - 2024
0
P-Index
This Author published in this journals
All Journal Bumi Lestari
Garlan Sugarba
Jurusan/Prodi Teknik Pertambangan, Fakultas Teknik, Universitas Islam Bandung. Jl. Tamansari No. 1 Bandung 40116, Tlp. 022.423368 Ext.313, Fac. 022.4264065
Agriculture, Biological Sciences & Forestry Humanities Earth & Planetary Sciences Energy Environmental Science

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
KAJIAN PENYERAPAN LOGAM BERAT AIR RAKSA (Hg) DENGAN MENGGUNAKAN KARBON AKTIF BATUBARA SUB-BITUMINUS YANG DIKARBONISASI (COALITE) Solihin Solihin; Chusharini Chamid; Garlan Sugarba
Bumi Lestari Journal of Environment Vol 9 No 2 (2009)
Publisher : Environmental Research Center (PPLH) of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

One of diversification usage of coal is made for carbon active. The main element in coal which is very useful for carbon active is carbon (C) as other raw materials such as bone, coffee bean, coconut shell, etc. This research used carbonized coal from PT.Bukit Asam as a media to absorb methyl mercury (CH3Hg+2) solution. The carbonized coal has iodine number of ± 386 mg/gram after it was activated at 9000C for 1 hour. It has an adsorption level of 70-80% because the SEM photograph showed a pore size of coarse fraction higher than fine fraction. The degree of saturation is influenced by the grain size of the coal carbon active where the saturation degree of coarse fraction was relatively faster than the fine fraction. Moreover, weightier and bigger debit of carbon active could adsorb higher MeHg concentration.
Co-Authors Chusharini Chamid Solihin