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Basic Red 46 removal by potentially low cost biosorbent
(Universiti Malaysia Perlis (UniMAP), 2012-06)
Removal of Basic Red 46 dye (BR 46) was investigated by using low cost biosorbent such as raw rice husk (RH) and rice husk ash (RHA). Biosorption studies were carried out in batch modes of operation for removal of BR 46 ...
Optimization of phenolic removal using oil palm empty fruit bunch (OPEFB) biosorbent
(Universiti Malaysia Perlis (UniMAP), 2013-06)
This study investigates the optimization of biosorption of phenolic compound using
treated OPEFB biosorbent. The surface of biosorbent was modified by physical or
chemical treatment. The biosorption capacity for ...
Optimization of basic red 46 using chemically modified banana stalk
(Universiti Malaysia Perlis (UniMAP), 2013-05)
This research was conducted to study the feasibilty of using banana stalk as
biosorbent for the removal of Basic Red 46 (BR 46) dye. The chemical
pretreatments were applied to the biosorbent by using hydrochloric acid ...
Optimisation of Basic Red 46 removal using areca fiber
(Universiti Malaysia Perlis (UniMAP), 2013-06)
The study on the biosorption of Basic Red 46 by areca fiber has been made to
overcome the wastewater problem contaminated with dye. In this study, the areca fiber was used as biosorbent without any modification and treatment ...
Removal of phenol from aqueous solution by modified rice straw as biosorbent
(Universiti Malaysia Perlis, 2011-05)
This project studies the capability of modified rice straw as biosorbent for the
removal of phenol in aqueous solution. The chemical treatment such as alkaline
treatment was applied on rice straw. The effectiveness of ...
Biosorption of phenol by untreated and treated rice husk
(Universiti Malaysia Perlis (UniMAP), 2012-06)
The biosorption of phenol on untreated and treated rice husk were studied in batch modes of operation. The chemical pretreatment was applied to the rice husk by using sulfuric acid (H2SO4) and sodium hydroxide (NaOH). The ...
Kinetic and isotherm study of basic red dye adsorption by axonopus compressus
(Universiti Malaysia Perlis (UniMAP), 2016-06)
The utilization of Axonopus compressus is introduced as a new absorbent for the
removal of cationic dye, BR 46 from the aqueous solution. Various parameters,
including pH (3-11), initial solution concentration (50-250 ...
Removal of copper ions from aqueous solution by papaya seeds
(Universiti Malaysia Perlis (UniMAP), 2016-06)
Biosorbent has caught the attention in recent days because of its cheap price and its availabilty. Papaya seed is one of the biosorbent which can be obtained easily from Malaysia. Biosorbent was used to remove heavy metal ...
Kinetic study of copper removal by rambutan seed
(Universiti Malaysia Perlis (UniMAP), 2017-06)
Rambutan seed, a fruit waste were used to produce biosorbent through environment
friendly process. It were washed, dried, blended into powder and used for copper removal. Copper adsorption onto rambutan seed was depended ...
Chemical modified coconut husk for potassium removal from aqueous solution : optimization by response surface methodology (RSM)
(Universiti Malaysia Perlis (UniMAP), 2016-06)
The ecosystem rating today shows the higher rated regarding the pollution on the heavy
metal. The most popular adsorbent for the heavy metal is activated carbon. However,
the high market demand on the activated carbon ...