Search Results - "Ng, Kim"

Molybdenum sulfide cocatalyst activation upon photodeposition of cobalt for improved photocatalytic hydrogen production activity of ZnCdS by Lei, Yonggang, Zhang, Yingzhen, Li, Zengxing, Xu, Shen, Huang, Jianying, Hoong Ng, Kim, Lai, Yuekun

“…[Display omitted] •Co-doped MoSx is supported on ZnCdS via a one-step photochemical reduction method.•The Co-MoSx can efficiently catalyze H2 evolution…”
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Sustainable desalination using ocean thermocline energy by Ng, Kim Choon, Shahzad, Muhammad Wakil

“…The conventional desalination processes are not only energy intensive but also environment un-friendly. They are operating far from thermodynamic limit,…”
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Pushing desalination recovery to the maximum limit: Membrane and thermal processes integration by Shahzad, Muhammad Wakil, Burhan, Muhammad, Ng, Kim Choon

“…The economics of seawater desalination processes has been continuously improving as a result of desalination market expansion. Presently, reverse osmosis (RO)…”
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Water vapor permeation and dehumidification performance of poly(vinyl alcohol)/lithium chloride composite membranes by Bui, Duc Thuan, Nida, Aqdas, Ng, Kim Choon, Chua, Kian Jon

“…Thin and robust composite membranes comprising stainless steel scaffold, fine and porous TiO2 and polyvinyl alcohol/lithium chloride were fabricated and…”
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Long-term performance potential of concentrated photovoltaic (CPV) systems by Burhan, Muhammad, Shahzad, Muhammad Wakil, Ng, Kim Choon

“…•First ever reported CPV performance testing in tropical region of Singapore.•Long-term electrical energy of 240.2kWh/m2·year is recorded for CPV in…”
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A multi evaporator desalination system operated with thermocline energy for future sustainability by Shahzad, Muhammad Wakil, Burhan, Muhammad, Ghaffour, Noreddine, Ng, Kim Choon

“…All existing commercial seawater desalination processes, i.e. thermally-driven and membrane-based reverse osmosis (RO), are operated with universal performance…”
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Performance investigation of a solar-assisted direct contact membrane distillation system by Kim, Young-Deuk, Thu, Kyaw, Ghaffour, Noreddine, Choon Ng, Kim

“…This paper presents a solar-assisted direct contact membrane distillation (DCMD) system with novel energy recovery concepts for a continuous 24-h-a-day…”
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Desalination processes evaluation at common platform: A universal performance ratio (UPR) method by Wakil Shahzad, Muhammad, Burhan, Muhammad, Soo Son, Hyuk, Jin Oh, Seung, Choon Ng, Kim

“…•Universal performance ratio (UPR) is a common platform to evaluate all kind of desalination technologies.•In combined cycle arrangements, thermally driven…”
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A vision of dew point evaporative cooling: Opportunities and challenges by Lai, Lanbo, Wang, Xiaolin, Hu, Eric, Choon Ng, Kim

“…•A vision of dew point evaporative cooling (DPEC) is presented.•DPEC is an energy-efficient and environmentally sustainable cooling technology.•Five…”
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Multi effect desalination and adsorption desalination (MEDAD): A hybrid desalination method by Shahzad, Muhammad Wakil, Ng, Kim Choon, Thu, Kyaw, Saha, Bidyut Baran, Chun, Won Gee

“…This paper presents an advanced desalination cycle that hybridizes a conventional multi-effect distillation (MED) and an emerging yet low-energy adsorption…”
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Performance investigation of a waste heat-driven 3-bed 2-evaporator adsorption cycle for cooling and desalination by Thu, Kyaw, Saha, Bidyut Baran, Chua, Kian Jon, Ng, Kim Choon

“…(a) Schematic of the 2-evaporator 3-bed adsorption cooling cum desalination (AD) cycle, and (b) the P-T-C diagram of a 3-bed 2-evaporator AD cycle. [Display…”
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Adoption of TiO2-photocatalysis for palm oil mill effluent (POME) treatment: Strengths, weaknesses, opportunities, threats (SWOT) and its practicality against traditional treatment in Malaysia by Ng, Kim Hoong

“…The technical feasibility of TiO2-photocatalysis towards palm oil mill effluent (POME) treatment is well-proven in previous studies. As a continuity, current…”
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Impact of key parameters on the numerical modelling of Phase-Changing phenomena in horizontal latent heat thermal energy storage by Modi, Nishant, Wang, Xiaolin, Kumar, Vinay, Milani, Dia, Negnevitsky, Michael, Choon Ng, Kim

“…•The RMS errors remained below 5% for most of the locations in the current study.•The study recommends utilizing variable properties during the melting…”
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An experimental investigation on MEDAD hybrid desalination cycle by Shahzad, Muhammad Wakil, Thu, Kyaw, Kim, Yong-deuk, Ng, Kim Choon

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Fast and sensitive taxonomic classification for metagenomics with Kaiju by Menzel, Peter, Ng, Kim Lee, Krogh, Anders

“…Metagenomics emerged as an important field of research not only in microbial ecology but also for human health and disease, and metagenomic studies are…”
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Performance investigation on a 4-bed adsorption desalination cycle with internal heat recovery scheme by Thu, Kyaw, Yanagi, Hideharu, Saha, Bidyut Baran, Ng, Kim Choon

“…Multi-bed adsorption cycle with the internal heat recovery between the condenser and the evaporator is investigated for desalination application. A numerical…”
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Performance of adsorbent-embedded heat exchangers using binder-coating method by Li, Ang, Thu, Kyaw, Ismail, Azhar Bin, Shahzad, Muhammad Wakil, Ng, Kim Choon

“…•A binder-blended coating method to embed silica gel onto heat exchanger fins is presented.•HEC is most suitable for silica gel–water pairs among several…”
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Metal organic framework-assisted copper-modified titania (Cu/TiO2) with abundant exposed active sites and highly accessible pore channels for an enhanced photo-generation of hydrogen by Chen, Lejun, Lei, Yonggang, Yang, Yue, Huang, Jianying, Zhang, Weiying, Hoong Ng, Kim, Lai, Yuekun

“…[Display omitted] •Using MOF as a precursor to obtain mesopore-rich titanium dioxide and achieve uniform copper dispersion.•The porous structure is beneficial…”
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Photo-polishing of POME into CH4-lean biogas over the UV-responsive ZnO photocatalyst by Ng, Kim Hoong, Cheng, Chin Kui

“…•POME was degraded over the ZnO under UV light irradiation.•CH4-lean biogas was produced from the photocatalytic degradation of POME.•Adsorbed organics…”
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TiO2 and ZnO photocatalytic treatment of palm oil mill effluent (POME) and feasibility of renewable energy generation: A short review by Ng, Kim Hoong, Yuan, Lai Sin, Cheng, Chin Kui, Chen, Kaijuan, Fang, Chao

“…The flourishing of palm oil industry in Malaysia is always shadowed by the massive palm oil mill effluent (POME) produced along the oil-extraction process…”
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