Browsing by Author "nabilah@unimap.edu.my"

Now showing items 1-10 of 10

    • Adsorption efficiency of garcinia mangostana linn. (GML) shells based activated carbon 

      Nabilah Aminah, Lutpi; W. Fadhilah, W. M. Khalik; Che Ku Kairulazam, Che Ku Abdullah; Wong, Yee Shian; Ong, Soon An, Dr.; Tengku Nuraiti, Tengku Izhar (Trans Tech Publications, 2013)
      The objective of this study is to investigate the adsorption efficiency of Garcinia Mangostana Linn. (GML) shells based activated carbon using two synthetic dyes which are methylene blue and acid orange 7. The parameters ...

    • Assessment of mineral block that use potato starch as binder 

      Nabilah Aminah, Lupti; Siti Nurfadilah, A. (Malaysian Technical Universities Network (MTUN), 2010-06-28)
      Mineral block are common supplement food sources of ruminants animals that usually use by farmer. It can be found either in the wild or through solidification process. The aim of this study is to enhance utilization of ...

    • Batch and continuous thermophilic hydrogen fermentation of sucrose using anaerobic sludge from palm oil mill effluent via immobilisation technique 

      Nabilah Aminah, Lutpi; Jamaliah, Md Jahim; Tabassum, Mumtaz; Shuhaida, Harun; Peer Mohamed, Abdul (Elsevier BV, 2016-02-01)
      This study aimed to investigate the feasibility to use immobilised cells on granular activated carbon (GAC) operated in fifteen cycles of repeated batch mode for enhancement of biohydrogen production under thermophilic ...

    • Investigation of noise reduction coefficient of organic material as indoor noise reduction panel 

      Tengku Nuraiti, Tengku Izhar; Laila Mardiah, Deraman; Wani Nadirah, Ibrahim; Nabilah Aminah, Lutpi (Trans Tech Publications, 2015)
      Noise can cause a few types of effect to human health especially in hearing like hearing loss. Indoor noise pollution comes from many sources and places. The research focuses on the sound reduction wall surface material ...

    • The mineralogy changes in red mud after reaction with S02 

      Nabilah Aminah, Lutpi; Leon, Munro; John, Zhu (Universiti Teknologi Malaysia (UTM), 2009-06-02)
      An incentive to investigate the mineralogy of red mud after the reaction with SO2 was carried out in this study to identify whether that the chemical properties of red mud are suitable for use as a sorbent in the flue gas ...

    • Physicochemical characteristics of attached biofilm on granular activated carbon for thermophilic biohydrogen production 

      Nabilah Aminah, Lutpi; Jamaliah, Md Jahim; Tabassum, Mumtaz; Peer Mohamed, Abdul; Mohd Tusirin, Mohd Nor (Royal Society of Chemistry, 2015)
      In this study, thermophilic biohydrogen production by a mixed culture, obtained from a continuous acidogenic reactor treating palm oil mill effluent, was improved by using granular activated carbon (GAC) as the support ...

    • Production of bioflocculant by staphylococcus cohnii ssp. from Palm Oil Mill Effluent (POME) 

      Wong, Yee Shian; Ong, Soon An, Dr.; Teng, Tjoon Tow; Nabilah Aminah, Lutpi; Kumaran, Kasthuri (Springer Science+Business Media B.V., 2012-09)
      Staphylococcus cohnii ssp. was found to produce a bioflocculant with high flocculating activity for kaolin suspension. Using optimized culture conditions, a flocculating activity of 70.3 % at a bioflocculation concentration ...

    • Red mud as sorbent for S02 gas cleaning 

      Nabilah Aminah, Lutpi; Leon, Munro; John, Zhu (Curtin University of Technology, Sarawak Campus, 2009-11-24)
      The main purpose of this study was to investigate S02 removal using red mud as sorbent in laboratory. The study was carried out by using a laboratory-scale reactor to examine the batch absorption of S02 gas with slurry and ...

    • Reduction of rejection rate for high gloss plastics product using six sigma method 

      Che Ku Kairulazam, Che Ku Abdullah; Mohd Sabri, Hussin; Zuraidah, Mohd Zain; Nabilah Aminah, Lutpi (Trans Tech Publications, 2014)
      High gloss plastics part in injection molding industries are widely used in Malaysia. However the high rejection rate in this industries were major problem affecting the economic aspects. This paper presents an approach ...

    • Sorption of methylene blue and acid orange 7 onto ananas comosus peels and leaves based activated carbon 

      Nabilah Aminah, Lutpi; Nurul Najiha, Jamil; Che Ku Kairulazam, Che Ku Abdullah; Wong, Yee Shian; Ong, Soon An, Dr.; Tengku Nuraiti, Tengku Izhar (Trans Tech Publications, 2013)
      The adsorption of Methylene Blue (MB) and Acid Orange 7 (AO7) dye onto Ananas Comosus Mixed Peels and Leaves (ACMPL) were carried out by conducting four different parameters such as initial concentration, pH, dosage of ...