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Now showing items 41-50 of 335
Silver coated immobilized PANI/TiO₂ by using photo-oxidation method
(Universiti Malaysia Perlis (UniMAP), 2016)
This study describes ability of silver coated immobilized PANI/TiO₂ by using photooxidation
method in the waste water treatment through the photocatalytic degradation
process. The polyaniline soluble is prepared by ...
The effect of modified Jackfruit (Artocarpus Heterophyllus Lam.) seed starch on the properties of poly (Lactic acid) blends
(Universiti Malaysia Perlis (UniMAP), 2016-06)
The effect of the modified jackfruit seed starch on the properties of PLA were
investigated. The blend systems were prepared by melt blending method and compression
molding. There are total of three blend system studied; ...
Assessing the antibacterial activity and phytochemical analysis of calotropis gigantea against bacillus subtilis
(Universiti Malaysia Perlis (UniMAP), 2016-06)
Currently, the use of antibacterial agent showed negative impact to the environment
and the bacterial strain has been resistant to the antibacterial agent. The present study
was intended to explore the use of plant extract ...
The protection coverage of external galvanic cell in series and parallel connection on a buried structure
(Universiti Malaysia Perlis (UniMAP), 2016-05)
Corrosion is an electrochemical process where surface of a material is being destroyed
via its interaction with the environment. Buried structure like pipelines or undergroundtank experiences corrosion when the surface ...
Natural rubber toughened epoxy/graphene conductive materials
(Universiti Malaysia Perlis (UniMAP), 2016-06)
In this research, graphene incorporated with epoxy composite was prepared
using mechanical mixing technique with the density, flexural, fracture toughness,
electrical conductivity, thermal stability and SEM morphology ...
Alginate beads for photodegradation of dye under solar light irradiation
(Universiti Malaysia Perlis (UniMAP), 2016-06)
Photocatalytic degradation of organic pollutants with the aids of semiconductor
engrossed massive attention in wastewater treatment recently. Zinc oxide (ZnO) and
titanium dioxide (TiO2) are the most utilized semiconductors ...
Surface modification of low carbon steel and alloy steel by boriding diffusion coating
(Universiti Malaysia Perlis (UniMAP), 2016-06)
In this study, Inconel 718 and mild steel rods with diameter 20 mm were undergo boriding diffusion coating by using pack cementation method at 900°C for 30,
60 and 90 minutes. This surface modification was conducted to ...
Preparation of PEGylated Lipopolymer based QCM coating
(Universiti Malaysia Perlis (UniMAP), 2016-06)
This study present the preparation process of polymer coated a sensory device called
quartz crystal microbalance (QCM) for determination of odorant gas sample which
belong to volatile organic compounds (VOCs). The main ...
Optimization of crystalline nanocellulose (CNC) preparation condition from oil palm fronds (OPF)
(Universiti Malaysia Perlis (UniMAP), 2016-06)
Malaysia is one of the largest palm oil producers in the world. About 90% of the
biomass waste is produced from oil palm industries and oil palm fronds (OPF) consist of 57.96% of the biomass waste. OPF contain higher ...
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 ...