iKnow

Statistical Analaysis for Removal of Cadmium from Aqueous Solution at High Ph
Research Output | Dar Al-hikmah Library | IIUM Only

In the view of Cadmium (Cd) toxicity from human health, heavy metal concentrations in water are controlled by strict standards and should be reduced to the standards permitted. This study is concerning an approach of removing a heavy metal, Cd, from its aqueous solution by carbon nanotubes (CNTs) absorption. The synthetic water was prepared with in

Statistical Optimization of for Chromium (Iv) Removal on Aqueous Solution Using Chitosan
Research Output | Dar Al-hikmah Library | IIUM Only

In this work, a statistical model which can be used to evaluate the removal of chromium from aqueous solution using chitosan as an adsorbent has been developed. The experiment was described by varying chitosan dosage (10-30 mg), pH (5-8), contact time (10-90 min) and agitation speed (50-250 rpm). The initial chromium concentration was fixed to 20 m

Honesty and Integrity in the KOE, IIUM
Research Output | Dar Al-hikmah Library | IIUM Only

The universities and education face great challenges, most of them indirectly or directly related to science. Academic honesty and integrity are fundamental values in a community of scholars. The student shares with the faculty the responsibility for maintaining the integrity of scholarship, grades, and professional standards, therefore students at

Statistical Analysis for Malachite Green Removal Using palm-Kernel-shell-Activated Carbon
Research Output | Dar Al-hikmah Library | IIUM Only

Malaysia is a country with luxurious agricultural resources. However, without proper management, the waste resulted from processing activities of these agricultural process will lead to a major waste problem. This study involved the utilization of the palm kernel shell (PKS) activated carbon by performing the decolorisation of malachite green color

Mercury (Ii) Removal Using Cnts Grown on Gacs
Research Output | Dar Al-hikmah Library | IIUM Only

Elemental (metallic) mercury primarily causes health effects when it is breathed as a vapor where it can be absorbed through the lungs, at higher exposures there may be kidney effects, respiratory failure and death. This study aimed to study the performance of carbon nanotubes (CNT) grown on granular activated carbon (GAC) as an adsorbent for remov

Sewage Sludge Composting Simulation as Carbon / Nitrogen Concentration Change
Research Output | Dar Al-hikmah Library | IIUM Only

Available composting models do not describe accurately the dynamics of composting processes. Difficulty in modeling composting processes is attributed mainly to the unpredicted change in process rate caused by change in activation energy value (E). This paper presents the results of an attempt made to utilize patterns of change in carbon, nitrogen

Exploring the Use of Digital Storytelling in Students Motivation to Learn Seerah (History of the Prophets) Subject
Research Output | Dar Al-hikmah Library | IIUM Only

Digital Storytelling (DS) has been popular in education since the 1990s, however, the use of DS with Augmented Reality (AR) technology in teaching the Seerah (History of the Prophets) subject in school is scarce. AR is one of the most evolving technologies that is being implemented in various fields such as military, medical, advertising, entertain

Hr Practices, Organizational Commitment and Turnover Intention: a Study on Employees in Klang Valley, Malaysia
Research Output | Dar Al-hikmah Library | IIUM Only

The study is to examine the impact of HR practices on organizational commitment and turnover intention. Four hundred and fifty seven employees from various industries in a region in one of the states in Malaysia participated in the survey. HR practices were measured using employees’ perception on career management, person-job fit, compensation an

Dynamic Modelling of Bioconversion of Domestic Wastewater Sludge for Cellulase Enzyme
Research Output | Dar Al-hikmah Library | IIUM Only

A mathematical modeling of bioconversion of domestic wastewater sludge for cellulase enzyme production was constructed based on the ideal batch mode. The mathematical models was based on the mass balance equation and focused particularly on the biomass, substrate and product rate of reaction. The biomass, substrate and product considered in this pr

Effects of Powder Synthesis Method on the Sinterability of Hydroxyapatite
Research Output | Dar Al-hikmah Library | IIUM Only

The sinterability of hydroxyapatite (HA) powder synthesized through a novel wet chemical method (HAp) and a wet mechanochemical method (HAwm) was investigated over a temperature range of 1000oC to 1400oC in terms of phase stability, bulk density, hardness and fracture toughness. The results indicated that the sinterability of HAp powder were signif

KCDIOM

KM Portal

Category

KCDIOM

Type

KCDIOM

KM Portal