Utilization of Coal Bottom Ash a Low-Cost Adsorbent for the Removal Acid Red 114 Dye
Journal Title: Eksakta: Jurnal Ilmu-Ilmu MIPA - Year 2017, Vol 17, Issue 1
Abstract
A research about adsorption of acid red 114 using coal bottom ash has been conducted. This research was aimed to examine the ability of coal bottom ash in acid red 114 adsorption. Some adsorption parameters i.e. dosage adsorbent, contact time and pH medium were examined in the adsorption processes. The characterization of coal bottom ash was determined using X-Ray Diffraction. Acid red 114 concentration is measured by using UV-Visible spectrophotometer. The adsorption percentage of acid red 114 on the coal bottom ash is 91.2% at pH 1.5; contact time 80 min, acid red 114 concentration 10 mg/L for every 1.5 g bottom ash.
Authors and Affiliations
Keywords
Related Articles
- EP ID EP545274
- DOI 10.20885/eksakta.vol17.iss1.art2
- Views 147
- Downloads 0
Comparison the Error Rate of Autoregressive Distributed Lag (ARDL) and Vector Autoregressive (VAR) (Case study: Forecast of Export Quantities in DIY)
Forecasting is estimating the size or number of something in the future. Regression model that enters current independent variable value, and lagged value is called distributed-lag model, if it enters one or more lagged...
Green Chemistry: Effect of Microwave Irradiationon Synthesis of Chitosan for Biomedical Grade Applications of Biodegradable Materials
Microwave assisted chitosan synthesis as biodegradable material for biomedical application has been done. The purpose of this research is to synthesis of chitosan with high DD and low molecular weight using microwave ene...
The Bactericidal and Antibiofilm Activity of Stem Bark of Jatropha multifida L. Against Staphylococcus aureus and MRSA
Chronical wound often caused by bacteria which has antibiotic resistance characteristic and presence of biofilm formation. This study aims to evaluate the bactericidal and antibiofilm activity of stem bark of Jatropha mu...
Studi Komputasi Metode Ab Initio Dft Dalam Kajian Struktural Dan Sifat Elektronik Senyawa Kalsium Borohidrid-Diamonia Sebagai Penyimpan Hidrogen
Study of structure and electronic properties of solid Ca(BH4)2∙2NH3 as a hydrogen storage and production material has been performed. The energy, density of states, and band structure of solid Ca(BH4)2∙2NH3 have calculat...
Extraction and Chemical Compounds Identification of Red Rice Bran Oil Using Gas Chromatography - Mass Spectrometry (GC-MS) Method
The objectives of the study are to obtain optimum yield of extraction red rice bran oil, to determine the physico-chemical characteristics, and componen coumpounds. Data was analyzed using Nir Parametric Statistics by...