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Items where Author is "Omar, Rozita"

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Number of items: 32.

Article

Fuad, Nurafifah and Omar, Rozita and Kamarudin, Suryani and Harun, Razif and Idris, Azni and Wan Ab Karim Ghani, Wan Azlina (2018) Mass harvesting of marine microalgae using different techniques. Food and Bioproducts Processing, 112. 169 - 184. ISSN 0960-3085; ESSN: 1744-3571

Kania, Dina and Yunus, Robiah and Omar, Rozita and Abdul Rashid, Suraya and Mohamed Jan, Badrul and Arsanjanid, Niloofar (2018) Nonionic polyol esters as thinner and lubricity enhancer for synthetic-based drilling fluids. Journal of Molecular Liquids, 266. 846 - 855. ISSN 0167-7322; ESSN: 1873-3166

Muhammad Nasir, Ismail and Mohd Ghazi, Tinia Idaty and Omar, Rozita and Wan Ab. Karim Ghani, Wan Azlina (2017) Anaerobic batch digestion of cattle manure under various oscillatory flow mixing. Pertanika Journal of Science & Technology, 25 (1). pp. 161-170. ISSN 0128-7680; ESSN: 2231-8526

Kamil, Faten Hameed and Ali, Salmiaton and Raja Shahruzzaman, Raja Mohamad Hafriz and Omar, Rozita and Alsultan, Abdulkareem Ghassan (2017) Characterization and application of aluminum dross as catalyst in pyrolysis of waste cooking oil. Bulletin of Chemical Reaction Engineering and Catalysis, 12 (1). 81 - 88. ISSN 1978-2993; ESSN: 1978-2993

Zakaria, Siti Maisurah and Mustapa Kamal, Siti Mazlina and Harun, Mohd Razif and Omar, Rozita and Siajam, Shamsul Izhar (2017) Subcritical water technology for extraction of phenolic compounds from Chlorella sp. microalgae and assessment on its antioxidant activity. Molecules, 22 (7). pp. 1-14. ISSN 1420-3049

Lam, Su Shiung and Wan Mahari, Wan Adibah and Cheng, Chin Kui and Omar, Rozita and Chong, Cheng Tung and Chase, Howard A. (2016) Recovery of diesel-like fuel from waste palm oil by pyrolysis using a microwave heated bed of activated carbon. Energy, 115 (pt. 1). pp. 791-799. ISSN 0360-5442; ESSN: 1873-6785

M. I., Aida Isma and Idris, Azni and Omar, Rozita and Hassan, Mohd Ali and Zakaria, Mohamad Pauzi (2016) Characterization of bio fouling in membrane bioreactor. International Journal of Advances in Science, Engineering and Technology, 2. pp. 197-201. ISSN 2321–8991; ESSN: 2321-9009

Mohammad, Saleem Ethaib and Omar, Rozita and Mustapa Kamal, Siti Mazlina and Awang Biak, Dayang Radiah and Syam, Syafiie and Harun, Mohd Yusof (2016) Effect of microwave-assisted acid or alkali pretreatment on sugar release from dragon fruit foliage. International Food Research Journal, 23 (suppl.). S149-S154. ISSN 1985-4668; ESSN: 2231-7546

Mohamad Idris, Aida Isma and Omar, Rozita and Idris, Azni (2016) Ultrasonication effects on ultrafiltration membrane cleaning and fouling mitigation. International Journal of Advances in Chemical Engineering and Biological Sciences (IJACEBS), 3 (1). pp. 151-154. ISSN 2349-1507; ESSN: 2349-1515

Kania, Dina and Yunus, Robiah and Omar, Rozita and Abdul Rashid, Suraya and Mohamad Jan, Badrul (2015) A review of biolubricants in drilling fluids: recent research, performance, and applications. Journal of Petroleum Science and Engineering, 135. pp. 177-184. ISSN 0920-4105

Omar, Rozita and Robinson, John P. (2014) Conventional and microwave-assisted pyrolysis of rapeseed oil for bio-fuel production. Journal of Analytical and Applied Pyrolysis, 105. pp. 131-142. ISSN 0165-2370; ESSN: 1873-250X

Muhammad Nasir, Ismail and Mohd. Ghazi, Tinia Idaty and Omar, Rozita and Idris, Azni (2014) Bioreactor performance in the anaerobic digestion of cattle manure: a review. Energy Sources, Part A: Recovery, Utilization, and Environmental Effect, 36 (13). pp. 1476-1483. ISSN 1556-7036; ESSN: 1556-7230

Mohd Idris, Aida Isma and Idris, Azni and Omar, Rozita and Abdul Razak, Putri Razreena (2014) Effects of SRT and HRT on treatment performance of MBR and membrane fouling. International Journal of Chemical, Molecular, Nuclear, Materials and Metallurgical Engineering, 8 (6). pp. 468-472. ISSN 1307-6892

Shahot, Khaled and Idris, Azni and Omar, Rozita and Mohamed Yusoff, Hamdan (2014) Review on biofilm processes for wastewater treatment. Life Science Journal, 11 (11). pp. 1-13. ISSN 1097-8135; ESSN: 2372-613X

Hussain, Siti Aslina and Bano, Shaista and Yeoh, Hooi Sim and Omar, Rozita (2014) Simulation on temperature distribution of oil palm empty fruit bunches during the microwave pyrolysis process. Asia-Pacific Journal of Chemical Engineering, 9 (1). pp. 39-49. ISSN 1932-2135; ESSN: 1932-2143

M. Nasir, Ismail and Mohd. Ghazi, Tinia Idaty and Omar, Rozita and Idris, Azni (2013) Anaerobic digestion of cattle manure: influence of inoculum concentration. International Journal of Engineering and Technology, 10 (1). 22 - 26. ISSN 1823-1039

Muhammad Nasir, Ismail and Mohd Ghazi, Tinia Idaty and Omar, Rozita and Idris, Azni (2013) Batch and semi-continuous biogas production from cattle manure. International Journal of Engineering and Technology, 10 (1). 16 - 21. ISSN 1823-1039

Md. Idris, Aida Isma and Ab Razak, Putri Razreena and Omar, Rozita and Idris, Azni (2013) Performance of membrane bioreactor (MBR) in high phosphate wastewater. International Journal of Environmental, Ecological, Geological and Geophysical Engineering, 7 (1). pp. 38-42. ISSN 2010-3778

Al-Obaidi, Mohammed Mahmoud Ahmad and Ali, Salmiaton and Wan Ab. Karim Ghani, Wan Azlina and Mohd Salleh, Mohamad Amran and Omar, Rozita and Yap, Taufiq Yun Hin and Ahmadun, Fakhru'l-Razi (2012) Catalytic gasification of empty fruit bunch for enhanced production of hydrogen rich fuel gas. Pertanika Journal of Science & Technology, 20 (1). pp. 139-149. ISSN 0128-7680; ESSN: 2231-8526

Omar, Rozita and Idris, Azni and Yunus, Robiah and Khalid, Kaida and Mohd Idris, Aida Isma (2011) Characterization of empty fruit bunch for microwave-assisted pyrolysis. Fuel, 90 (4). pp. 1536-1544. ISSN 0016-2361; ESSN: 1873-7153

Alias, Nor Halaliza and Yunus, Robiah and Idris, Azni and Omar, Rozita (2009) Effects of additives on oxidation characteristics of palm oil‐based trimethylolpropane ester in hydraulics applications. European Journal of Lipid Science and Technology, 111 (4). pp. 368-375. ISSN 1438-7697; ESSN: 1438-9312

Mustapa Kamal, Siti Mazlina and Abdullah, Abdul Ghani Liew and Abd Rahman, Nur Aliaa and Hussain, Siti Aslina and Omar, Rozita (2008) Comparison on optimization of star fruit juice using RSM between two Malaysian star fruit varieties (B11 and B10). Pertanika Journal of Science & Technology, 16 (1). pp. 1-13. ISSN 0128-7680; ESSN: 2231-8526

Omar, Rozita and Abdullah, M. A. and Hasan, M. A. and Mohammad, Rosfarizan and Mahmood, Maziah (2006) Kinetics and modelling of cell growth and substrate uptake in Centella asiatica cell culture. Biotechnology and Bioprocess Engineering, 11 (3). pp. 223-229. ISSN 1226-8372

Omar, Rozita and Abdullah, M. A. and Hasan, M. A. and Mahmood, Maziah and Mustapa Kamal, Siti Mazlina (2005) Optimization and elucidation of interactions between ammonium, nitrate and phosphate in Centella asiatica cell culture using response surface methodology. Biotechnology and Bioprocess Engineering, 10 (3). pp. 192-197. ISSN 1226-8372

Conference or Workshop Item

Omar, Rozita and Idris, Azni and Harun, Mohd Razif and Kamarudin, Suryani and Wan Ab. Karim Ghani, Wan Azlina and Mustapa Kamal, Siti Mazlina and Awang Biak, Dayang Radiah and Mat Fuad, Nurafifah (2017) Comparison of lipid quality of Nannochloropsis sp. flocculated via autoflocculation, AFlok-BP1 and alum. In: 5th International Symposium on Applied Engineering and Sciences (SAES2017), 14-15 Nov. 2017, Universiti Putra Malaysia. (p. 4).

Zakaria, Siti Maisurah and Mustapa Kamal, Siti Mazlina and Harun, Mohd Razif and Omar, Rozita and Siajam, Shamsul Izhar (2017) Extraction of antioxidants from Chlorella sp. using subcritical water treatment. In: 29th Symposium of Malaysian Chemical Engineers (SOMChE) 2016, 1-3 Dec. 2016, Miri Marriott Resort & Spa, Miri, Sarawak, Malaysia. (pp. 1-9).

Omar, Rozita and Sabri, Muhammad Amin and Idris, Azni and Harun, Mohd Razif and Wan Ab. Karim Ghani, Wan Azlina and Mat Fuad, Nurafifah (2017) Flocculation of microalgae Nannochloropsis sp. using chitosan. In: 5th International Symposium on Applied Engineering and Sciences (SAES2017), 14-15 Nov. 2017, Universiti Putra Malaysia. (p. 7).

Awang Biak, Dayang Radiah and Harun, Mohd Razif and Omar, Rozita and Wan Ab. Karim Ghani, Wan Azlina (2017) Integrating facilitative teaching in design based course. In: 2017 7th World Engineering Education Forum (WEEF 2017), 13-16 Nov. 2017, Berjaya Times Square Hotel, Kuala Lumpur, Malaysia. (pp. 216-221).

A. B., Fatin Nur Lyana and Omar, Rozita and Harun, M. R. and Wan Ab. Karim Ghani, Wan Azlina and Idris, A. (2016) Flocculation of algae Chlorella vulgaris using AFlok-BP1 and aluminum sulfate (Alum). In: 13th Universiti Malaysia Terengganu International Annual Symposium on Sustainability Science and Management (UMTAS 2016), 13-15 Dec. 2016, Primula Beach Hotel, Kuala Terengganu. (pp. 164-170).

Ethaib, Saleem and Omar, Rozita and Mustapa Kamal, Siti Mazlina and Awang Biak, Dayang Radiah (2014) Microwave-assisted pretreatment of lignocellulosic biomass: a review. In: 27th Symposium of Malaysian Chemical Engineers in conjuction with 21st Regional Symposium on Chemical Engineering, 28-30 Oct. 2014, Taylor's University, Malaysia. (pp. 97-109).

Thesis

Omar, Rozita (2010) Evaluation of microwave pyrolysis of oil palm empty fruit bunches. ["eprint_fieldopt_thesis_type_phd" not defined] thesis, Universiti Putra Malaysia.

Omar, Rozita (2003) Optimization Strategies, Kinetics and Modeling of Cell Growth in Centella Asiatica Cell Culture. Masters thesis, Universiti Putra Malaysia.

This list was generated on Tue Feb 25 03:52:48 2020 UTC.