Browsing Nasrul Hamidin, Assoc. Prof. Ts. Dr. by Author "drfahmi@unimap.edu.my"

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Mechanism of turbidity and hardness removal in hard water sources by using Moringa oleifera

Fahmi, Muhammad Ridwan, Dr.; Nor Wahidatul Azura, Zainon Najib; Pang, Chan Ping; Nasrul, Hamidin, Dr. (Asian Network for Scientific, 2011)

The objective of this study was to describe the mechanism of simultaneous removal of hardness and background turbidity in hard water for drinking water purpose by using Moringa oleifera (MO) that extracted with 1.0 M sodium ...
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 ...