Gravity flow water supply system for communities in remote area

by Fahmi, Muhammad Ridwan
Published 2010

Characterization of organic matter in ozonation and biological treatment

by Fahmi, Muhammad Ridwan, Wataru, Nishijima, Mitsumasa, Okada
Published 2016

Improvement of DOC removal by multi-stage AOP-biological treatment

by Fahmi, Muhammad Ridwan, Wataru, Nishijima, Mitsumasa, Okada
Published 2016

Characteristic of COD and colour removal of azo dye in ozonation and biological treatment

by Che Zulzikrami Azner, Abidin, Fahmi Muhammad, Ridwan
Published 2016

DOC removal by multi-stage ozonation-biological treatment

by Wataru, Nishijima, Fahmi, Muhammad Ridwan, Tsukasa, Mukaidani, Mitsumasa, Okada
Published 2016

Anaerobic degradation of palm oil mill effluent (POME) at 60 days of hydraulic retention time (HRT) in an anaerobic bench scale reactor (ABSR)

by Yee, Shian Wong, Ong, Soon An, Nabilah, Lutpi, Fahmi, Muhammad Ridwan
Published 2011

Multi-stage ozonation and biological treatment for the removal of azo dye industrial effluent

by Nazerry Rosmady, Rahmat, Fahmi Muhammad, Ridwan, Che Zulzikrami, Azner Abidin, Apipah, Ariffin
Published 2012

Characterization of coagulation active agent from moringa oleifera for water turbidity and hardness removal

by Nurfahasdi, Meutia, Fahmi, Muhammad Ridwan, Dr., Umi Fazara, Md. Ali, Dr., Salsuwanda, Selamat
Published 2013

Decolorization of azo dye by ozonation

by Che Zulzikrami, Azner Abidin, Fahmi, Muhammad Ridwan, Nazerry Rosmady, Rahmat, Suhaida, Mohamed Arshad
Published 2012

Solar photocatalytic degradation of azo dye Reactive Black 5 in aqueous suspension of TiO2

by Ong, Soon-An, Min, Ohm Mar, Ho, Li Ngee, Wong, Yee Shian, Fahmi Muhammad, Ridwan
Published 2016

Study of Methylene Blue color removal effectiveness by Moringa Oleifera and Alum

by Nor Wahidatul Azura, Zainon Najib, Fahmi, Muhammad Ridwan, Dr., Syakirah Afiza, Mohammed, Lim, Bee Sian
Published 2013

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

by Fahmi, Muhammad Ridwan, Dr., Nor Wahidatul Azura, Zainon Najib, Pang, Chan Ping, Nasrul, Hamidin, Dr.
Published 2011

Development of aerobic granular in rubber industry wastewater

by Najihah, Abdul Rashid, Farrah Aini, Dahalan, Fahmi, Muhammad Ridwan, Dr., Ong, Soon An, Abdul Latif, Abdul Rani
Published 2013

Decolorization and degradation of reactive red 120 azo dye by oxidation processes

by Che Zulzikrami, Azner Abidin, Fahmi, Muhammad Ridwan, Dr., Ong, Soon An, Nazerry Rosmady, Rahmat, Siti Nurfatin Nadhirah, Mohd Makhtar
Published 2013

Catalytic dehydrogenation of methylcyclohexane (MCH) to toluene in a palladium/alumina hollow fibre membrane reactor

by Mohd Irfan Hatim, Mohamed Dzahir, Dr., Umi Fazara, Md Ali, Dr., Muhammad Syarhabil, Ahmad, Dr., Fahmi, Muhammad Ridwan, Dr.
Published 2014

Catalytic dehydrogenation of methylcyclohexane (MCH) to toluene in a palladium/alumina hollow fibre membrane reactor

by Mohd Irfan Hatim, Mohamed Dzahir, Dr., Umi Fazara, Md. Ali, Dr., Muhammad Syarhabil, Ahmad, Dr., Fahmi, Muhammad Ridwan, Dr.
Published 2014

Trend in azo dye reactive red 120 degradation by ozonation and advanced oxidation process

by Fahmi, Muhammad Ridwan, Dr., Li-Sze, Lai, Nazerry Rosmady, Rahmat, Che Zulzikrami Azner, Abidin, Ong, Soon An, Umi Fazara, Md. Ali
Published 2013

Degradation characteristics of monoazo and diazo dye by using ozone oxidation

by Che Zulzikrami Azner, Abidin, Fahmi Muhammad, Ridwan, Abdul Haqi, Ibrahim, Nazerry Rosmady, Rahmat, Siti Nasuha, Sabri, Chay Lee Ann, Emily
Published 2020

Treatment of O₃ with Na₂S₂O₈ by ANOVA Interpretation towards Degradation of Azo Dye

by N. A. Razali, C. Z. A. Abidin, Ong, Soon An, Fahmi, Muhammad Ridwan, Abdul Haqi, Ibrahim, S. N. Sabri, S. H. Kow, S. A. Malik
Published 2018

Performance evaluation of okra (abelmoschus esculentus) as coagulant for turbidity removal in water treatment

by Fahmi, Muhammad Ridwan, Dr., Nasrul, Hamidin, Dr., Che Zulzikrami, Azner Abidin, Umi Fazara, Md. Ali, Dr., Mohd Irfan Hatim, Mohamed Dzahir
Published 2014