Browsing Researchers by Author "Nabilah Aminah, Lutpi"

Now showing items 1-9 of 9

    • 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 ...

    • 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 ...

    • 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 ...

    • 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 ...

    • UniMAP lateric soil biocoagulant 

      Wong, Yee Shian; Ong, Soon An; Nabilah Aminah, Lutpi; Norazian, Mohamed Nor; Ragunathan, Santiagoo; Khairul Nizar, Ismail, Prof. Madya Dr.; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. (MINDS (Malaysian Invention and Design Society), 2012-05-17)
      Lateric Soil Biocoagulant is to replace the existing chemical coagulant used for example Aluminium Sulphate, Ferrous Sulphate and Ferric Chloride. Chemical coagu-lant will produce harmful chemical sludge which is hard to ...

    • Use of alum and ferric sulphate for treating landfill leachate via coagulation Process: A comparative study 

      Noor Ainee, Zainol; Nur Adrina Nadia, Mohamad; Azlinda, Ghani; Mahyun, A.W.; Nabilah Aminah, Lutpi; Farah Naemah, Mohd Saad (Universiti Malaysia Perlis (UniMAP), 2019)
      Landfill leachate is a complex wastewater which may give potential problems to the environment. Besides the new treatment processes that has been implemented, coagulation and flocculation treatment are considered as the ...