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Preparation and characterization of silica aerogel immobilized with cyanex 301 for extraction of Zn(II)
(Trans Tech Publications, 2013)
A new solid phase extractant silica aerogel immobilized with Cyanex 301 {bis(2,4,4- trimethylpentyl) dithiophosphinic acid} (SAWC) was prepared via a sol- gel method and investigated for the extraction of Zn(II) from aqueous ...
Kinetic and thermodynamic studies on adsorption of copper ions onto pomelo peel (citrus grandis)
(Trans Tech Publications, 2013)
The ability of pomelo peel (PP) as natural adsorbent to remove Cu (II) ions from aqueous solution was investigated. The influence of solution pH, contact time and temperature were evaluated. Cu (II) removal increased as ...
Extraction of silica from palm ash using organic acid leaching treatment
(Trans Tech Publications, 2014)
Agricultural wastes such as palm ash and rice husk have a possibility to be used as a usefully renewable source for production of energy and silica (SiO2). Extensive researches have been carried out to extract silica from ...
Future of nanotube structured cathodes for solid oxide fuel cell
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)
The research on fuel cell is in progress with the increasing demand of present day fuel.
The performance of solid oxide fuel cell largely depends on cathode materials and microstructures.
A lot of effort has been put but ...
Extraction of silica from palm ashvia citric acid leaching treatment
(AENSI Publisher All rights reserved, 2013-10)
Agricultural wastes such as palm ash and rice husk have a possibility to be used as a usefully renewable source for production of energy and silica (SiO2). Extensive researches have been carried out to extract silica from ...
Extraction of silica from palm ash using citric acid leaching treatment: Preliminary result
(Trans Tech Publications, 2013)
Large quantities of agricultural wastes such as palm ash and rice husk are found throughout Malaysia, have a possibility to be used as a usefully renewable source for production of energy and silica (SiO2). Extensive ...
Smart Reagent for the Recovery of Copper from PCB
(Malaysian Invention and Design Society (MINDS), 2010-05-14)
The world production of Printed Circuit Board (PCB) waste is constantly increasing. It contains 10-25% copper with other metals such as lead, zinc, iron, tin, nickel etc, depending on the source and types of PCB. Copper ...
Micro Capsule with Functional Group for Diverse Application
(Malaysian Invention & Design Society (MINDS), 2006-05-19)
Polymeric micro capsules containing functional group are prepared using suspension polymerization technique. This micro capsule can be used in diverse application such as selective separation of metals, recovery of high ...