Browsing Nasrul Hamidin, Assoc. Prof. Ts. Dr. by Author "nasrulhamidin@unimap.edu.my"
Now showing items 1-5 of 5
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Degradation of synthetic dye wastewater by using combined anaerobic-aerobic and aerobic sequencing batch reactors
Murali, V.; Ong, Soon-An; Nasrul, Hamidin, Dr.; Wong, Yee Shian; Ho, Li Ngee; Khairul Anuar, Pakri (Universiti Malaysia Perlis (UniMAP), 2012-06-18)Azo dyes are the dye used by the majority of the textile industries. The treatment options for this azo dye are physical, chemical and biological methods. The aim of this study was to assess the performance of dye ... -
Effect of dolomite on pyrolysis of rice straw
Razi, Ahmad; Nasrul, Hamidin, Dr.; Umi Fazara, Md. Ali, Dr. (2013)A study of catalytic pyrolysis on rice straw was carried out in a fixed-bed reactor. The objectives were to determine the effect of dolomite catalyst on the distribution of product yield and bio-oil characterization. The ... -
Human health risk assessment of chlorinated disinfection by-products in drinking water using a probabilistic approach
Nasrul, Hamidin; Yu, Qiming Jimmy; Connell, Des William (Elsevier Limited, 2008-07)The presence of chlorinated disinfection by-products (DBPs) in drinking water is a public health issue, due to their possible adverse health effects on humans. To gauge the risk of chlorinated DBPs on human health, a risk ... -
Performance evaluation of okra (abelmoschus esculentus) as coagulant for turbidity removal in water treatment
Fahmi, Muhammad Ridwan, Dr.; Nasrul, Hamidin, Dr.; Che Zulzikrami, Azner Abidin; Umi Fazara, Md. Ali, Dr.; Mohd Irfan Hatim, Mohamed Dzahir (Trans Tech Publications, 2014)The objective of this study is to evaluate the performance of turbidity removal in water by using Okra (Abelmoschus esculentus) as natural coagulant. The coagulation active agent in various Okra sections was extracted with ... -
Volatile aromatic hydrocarbons (VAHs) in residential indoor air in Brisbane, Australia
Nasrul, Hamidin; Jimmy, Yu; Dung Tri, Phung; Des William, Connell; Cordia, Chu (Elsevier, 2013-09)Volatile aromatic hydrocarbons (VAHs: benzene, toluene, ethylbenzene, mp-xylene, o-xylene, styrene, naphthalene) in residential indoor air in Brisbane, Australia were measured in 32 houses. The total VAHs (TVAHs) levels ...