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100 students celebrate World Ozone Day
Published 2020“…Pekan, 17 September 2020 - More than 100 students of Universiti Malaysia Pahang (UMP) joined the Pahang State Ozone Layer Protection Awareness Programme in conjunction with the World Ozone Day 2020 annually celebrated on 16 September.…”
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Newspaper -
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100 mahasiswa meriahkan Sambutan Hari Ozon Sedunia
Published 2020“…Pekan, 17 September 2020 - Lebih 100 mahasiswa Universiti Malaysia Pahang (UMP) menyertai Program Kesedaran Perlindungan Lapisan Ozon Peringkat Negeri Pahang Sempena Sambutan Hari Ozon Sedunia 2020 yang disambut pada 16 September setiap tahun.…”
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Newspaper -
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Non-catalytic ozonation of palm oil mill effluent (POME)
Published 2021“…Ozonation is recognized as an effective treatment to eliminate complex contaminants in wastewater. …”
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Sulphide pollutants elimination and degradation in petroleum wastewater by ozonation process
Published 2021“…An efficient and robust chemical oxidation process using an OZ-3G ozone generator was developed and investigated to degrade and reduce sulphide toxicity in petrochemical wastewater. …”
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Conference or Workshop Item -
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Optimization of ultraviolet ozone treatment process for improvement of polycaprolactone (PCL) microcarrier performance
Published 2017“…This report concerns the modification of PCL microcarrier surface (introduction of functional oxygen groups) using ultraviolet irradiation and ozone (UV/O3) system and investigation of the effects of ozone concentration, the amount of PCL and exposure time; where the optimum conditions were found to be at 60,110.52 ppm, 5.5 g PCL and 60 min, respectively. …”
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Comparison of Fe(VI) (FeO4(2-)) and Ozone in Inactivating Bacillus Subtilis Spores
Published 2011“…Since redox potential of Fe(VI) is almost the same as that of ozone, spore inactivation efficiency of Fe(VI) was expected to be similar with that of ozone. …”
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Optimization of ultraviolet/ozone (UVO3) process conditions for the preparation of gelatin coated polystyrene (PS) microcarriers
Published 2022“…Statistical results revealed that, the optimized process conditions were ozone flow rate of ∼64,603 ppm, exposure time of ∼60 minutes and sample amount of 5.05 g. …”
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Sequential adaptation to serum-free medium for Vero cells cultivation on ultraviolet/ozone (UVO) treated microcarrier
Published 2022“…The main objective of this study was to adapt the Vero cells in serum-free medium (SFM) from serum supplemented medium (SSM) prior to culture upscale from T-flask to spinner vessel using ultraviolet/ozone (UVO) treated polystyrene (PS) and polycaprolactone (PCL) microcarriers. …”
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Conference or Workshop Item -
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Treated polystyrene microcarriers vero cells using ultraviolet/ozone (UVO) expansion of serum-free medium adapted
Published 2018“…Vero cells that have been adapted to 100% SFM were grown in spinner vessel using ultraviolet/ozone (UVO) treated polystyrene (PS) microcarriers. …”
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Undergraduates Project Papers -
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Zero waste system comprised of fixed bed biofilm reactor, ozone oxidation, and electrodialysis desalination for wastewater sustainability
Published 2020“…Thus, a Zero Waste System was devised combining fixed bed biofilm reactor (FBBR), ozonation, and electrodialysis to treat palm oil mill effluent (POME). …”
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Expansion of Vero cells on low-cost ultraviolet/ozone (UVO) treated polystyrene (PS) microcarriers for Newcastle disease virus(NDV) production
Published 2020“…The present work aims to prepare a model to mass produce mesogenic La Sota strain of NDV using self-prepared ultraviolet/ozone (UVO) treated polystyrene (PS) microcarriers in spinner vessel culture. …”
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Research Report -
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Air quality monitoring system using LoRa sensor and IoT
Published 2022“…While PM2.5 and PMl 0 particulate matter is not measured, this project focuses on the other constituents of air pollutants like Carbon Monoxide, Ground - Level Ozone, Carbon Dioxide and also temperature and humidity readings. …”
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Undergraduates Project Papers -
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The Interference Study of Green-House Gases for an Ammonia Sensor
Published 2015“…It was theoretically found that the primary greenhouse gases namely ozone, methane and nitrous oxide have no significant interference for ammonia sensing in the 200nm-210nm region…”
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A preliminary study of green-house gases interference for ammonia sensing in the mid UV region
Published 2011“…It was theoretically found that the primary greenhouse gases namely ozone, methane and nitrous oxide have no significant interference for ammonia sensing in the 200 nm - 210 nm region.…”
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Conference or Workshop Item -
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A preparation of nitric acid from nitrogen dioxides using photocatalytic method
Published 2010“…Moreover, oxides of nitrogen are the major contributors to acid rain and ground-level ozone pollution. The main objective is to convert from waste to wealth by preparing nitric acid from industrial waste which is nitrogen dioxides. …”
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Undergraduates Project Papers -
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Review on The Effect of Alcohol Usage as A Fuel Additive in Internal Combustion Engine
Published 2021“…The emission of Green House Gas (GHG) leads to the thinning of the ozone layer. This situation leads to global warming. …”
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Concrete industry, environment issue, and green concrete: A review
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Assessing the Negative Impact of Palm Oil Industry in Malaysia through a Systemic Method
Published 2024“…The life cycle impact assessment includes all the impacts on the environment and human health, such as global warming, ecotoxicity, radiation, the ozone layer, and more. This research paper will also include the opportunity to overcome the impacts due to palm oil production.…”
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Modelling of Carbon Dioxide Leakage in Abandon Wells using Computational Fluid Dynamics
Published 2014“…Greenhouse gas emission (GHG) has become a serious threat to the environment due toemitting high CO2 concentration and thus depleting ozone layer. One of the potential mitigations is using carbon sequestration process by injecting CO2 back to underground. …”
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Mechanical vapour compression refrigeration system: review part 1: environment challenge
Published 2020“…One of the most important aspects of refrigerant selection is to reduce its impact on the environment and the ozone layer. This paper provides a comprehensive review of various theoretical and experimental studies which have been carried out on air conditioning and refrigeration applications to investigate the effect of refrigerants on the environment. …”
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