Radin Maya Saphira Radin Mohamed
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View article: Navigating the Nexus: Challenges Faced by Part-Time Postgraduate Government Employees in Malaysia
Navigating the Nexus: Challenges Faced by Part-Time Postgraduate Government Employees in Malaysia Open
Despite the growing importance of advanced education for career progression, part-time postgraduate students often face numerous obstacles that impact their academic and professional lives. These challenges encompass social, economic, poli…
View article: Optimization of flexural strength in fly ash-based geopolymers through response surface methodology
Optimization of flexural strength in fly ash-based geopolymers through response surface methodology Open
View article: Zinc Oxide (ZnO) Nanoparticles from Eichhornia Crassipesfor Inactivating Pathogenic Bacteria in Greywater
Zinc Oxide (ZnO) Nanoparticles from Eichhornia Crassipesfor Inactivating Pathogenic Bacteria in Greywater Open
View article: Green synthesis of zinc oxide nanoparticles semiconductor waste residue (ZNO NPs-SWR) for efficient ammonium adsorption from synthetic domestic wastewater
Green synthesis of zinc oxide nanoparticles semiconductor waste residue (ZNO NPs-SWR) for efficient ammonium adsorption from synthetic domestic wastewater Open
View article: Green synthesis of zinc oxide nanoparticles for inactivation of antibiotic-resistant bacteria in real prawn farm wastewater
Green synthesis of zinc oxide nanoparticles for inactivation of antibiotic-resistant bacteria in real prawn farm wastewater Open
Antibiotic-resistant bacteria are widespread in prawn farm wastewater, contaminating water resources and threatening human health. This paper describes the synthesis of zinc oxide nanoparticles through a green technique using Nymphaea leaf…
View article: Design of Smart-real Time Monitoring Wearable Safety Jacket for Hard Industrial Environments
Design of Smart-real Time Monitoring Wearable Safety Jacket for Hard Industrial Environments Open
Aims: The objective of smart clothing is to integrate fashion, engineering, user experience, cybersecurity, design, and science to develop technologies capable of anticipating users' needs and desires. Study Design: This research aims to d…
View article: Assessment of Design and Implementation of a Smart Wearable Safety Jacket
Assessment of Design and Implementation of a Smart Wearable Safety Jacket Open
Aims: Smart clothing aims to balance fashion, engineering, interaction, user experience, cybersecurity, design, and science to create technologies that can anticipate needs and desires. Study Design: The study aims to develop and systemati…
View article: Optimization of culinary wastewater treatment using intermittent slow sand filter with bacterial augmentation to remove biochemical oxygen demand, chemical oxygen demand, and phosphate
Optimization of culinary wastewater treatment using intermittent slow sand filter with bacterial augmentation to remove biochemical oxygen demand, chemical oxygen demand, and phosphate Open
View article: Kinetic study on the extraction of ethanimidic acid from hibiscus flowers using microwave assisted hydrodistillation
Kinetic study on the extraction of ethanimidic acid from hibiscus flowers using microwave assisted hydrodistillation Open
View article: A review of the developments in adsorbents for the efficient adsorption of ibuprofen from wastewater
A review of the developments in adsorbents for the efficient adsorption of ibuprofen from wastewater Open
Adsorbents used to remove ibuprofen were mostly mesoporous, and their adsorption capacity ranged from 0.220 to 497.3 mg g −1 , and efficiency from 50–100%. The adsorption process was chemisorption, which formed a monolayer on the adsorbent…
View article: Study of the adsorption of a dye on activated carbon from plant waste
Study of the adsorption of a dye on activated carbon from plant waste Open
The increasing demand for adsorbents used in environmental protection processes has made their cost increasingly high. To meet this demand, research is focused on the use of low-cost, locally available, biodegradable adsorbents, made from …
View article: Assessment of the environmental impacts of utilizing coal ashes and OPC for soil stabilization applications: Leachate analysis in response to rainfall interaction
Assessment of the environmental impacts of utilizing coal ashes and OPC for soil stabilization applications: Leachate analysis in response to rainfall interaction Open
View article: Ability of Ceramic Composite Beads as a Pre-treatment for Laundry Wastewater and Preparation of the Process
Ability of Ceramic Composite Beads as a Pre-treatment for Laundry Wastewater and Preparation of the Process Open
The escalating demand for laundry services, particularly in university districts, has raised concerns about its impact on biodiversity. The situation becomes even more critical when wastewater is discharged into drainage systems without ad…
View article: Optimization of eco-waste synthesis in zinc oxide-graphene oxide for cephalexin antibiotics removal
Optimization of eco-waste synthesis in zinc oxide-graphene oxide for cephalexin antibiotics removal Open
Cephalexin (CFX) is an antibiotic prescribed for a wide variety of conditions, including bacterial infections and urinary tract infections. It has recently been labelled as an emerging pollutant due to the high concentrations of CFX that i…
View article: Application of Nanobubbles in Floating Kinetics Models for Efficient Oil Removal from Produced Water
Application of Nanobubbles in Floating Kinetics Models for Efficient Oil Removal from Produced Water Open
The primary objective of this study was to gain insight into the kinetics mechanism involved in the removal of oil from produced water using nanobubbles. A small-scale device called Solari - N MBG 0.35, manufactured by Solari Energy Limite…
View article: Optimization and modeling of solar photocatalytic degradation of raw textile wastewater dyes using green ZnO-ED NPs by RSM
Optimization and modeling of solar photocatalytic degradation of raw textile wastewater dyes using green ZnO-ED NPs by RSM Open
This study aims to optimize solar photocatalysis for textile wastewater using ZnO-ED NPs produced from Eleocharis dulcis (E. dulcis) by RSM. The maximum decolorization (87.34%) and COD removal (100%) were recorded at pH 7, time (60 min), Z…
View article: An insight into microelectronics industry wastewater treatment, current challenges, and future perspectives: a critical review
An insight into microelectronics industry wastewater treatment, current challenges, and future perspectives: a critical review Open
The microelectronics industry wastewater is attracting the scientific community and industry attention due to the high amount of organic and inorganic pollutants produced. Pollutants in microelectronic wastewater are considered qualitative…
View article: Growth performance and heavy metal analysis of Oreochromis niloticus fed withphycoremediate microalgae supplemented diet formulation
Growth performance and heavy metal analysis of Oreochromis niloticus fed withphycoremediate microalgae supplemented diet formulation Open
The rising demand for fish as the primary protein source for human consumption is a continuous challenge to meet. Modern-day studies have exploited microalgae as an alternative plant-protein source to replace fishmeal. However, it is criti…
View article: Photocatalysis of low-density polyethylene using FKMW-ZnO NPs: optimization and predication model using a radial basis function neural network ensemble system
Photocatalysis of low-density polyethylene using FKMW-ZnO NPs: optimization and predication model using a radial basis function neural network ensemble system Open
The present study aimed to investigate the efficiency of biosynthesized zinc oxide nanoparticles in fungal supernatant grown in kitchen wastewater with microelectronic sludge (FKMW-ZnO NPs) to be used in the degradation low-density polyeth…
View article: Utilizing Eco-Zno from green synthesis of Musa Acuminata peels and graphene oxide for removal of Cephalexin (CFX) antibiotic in water
Utilizing Eco-Zno from green synthesis of Musa Acuminata peels and graphene oxide for removal of Cephalexin (CFX) antibiotic in water Open
Cephalexin (CFX) antibiotic concentration has been used as a marker for identifying emerging pollutants (EPs) in the non-medical setting due to its significant ability to cause antimicrobial resistance with the highest risk quotient. This …
View article: Chemical Reaction in Strength Pattern of Peat Solidification Using Ordinary Portland Cement (Opc) and Coal Ashes as Binder-Filler
Chemical Reaction in Strength Pattern of Peat Solidification Using Ordinary Portland Cement (Opc) and Coal Ashes as Binder-Filler Open
View article: A comprehensive review of synthesis kinetics and formation mechanism of geopolymers
A comprehensive review of synthesis kinetics and formation mechanism of geopolymers Open
This paper reviews synthesis kinetics and formation mechanism of geopolymers. The literature studies provided new information, and development of advanced techniques is required to study synthesis kinetics and formation mechanisms further.
View article: Ability of Ceramic Tiles Waste as a Pre-treatment for Laundry Wastewater
Ability of Ceramic Tiles Waste as a Pre-treatment for Laundry Wastewater Open
The discharge of laundry of laundry wastewater (LWW) into rivers contaminates the water and exposes it to harmful chemicals present in detergents and fabric softeners. This draws attention to the need to implement treatment for LWW. This s…
View article: Kinetics and isotherms of heavy metals removal from laundry greywater by chitosan ceramic beads
Kinetics and isotherms of heavy metals removal from laundry greywater by chitosan ceramic beads Open
The rise of laundry facilities in the residential areas has become main concern on the water quality due to untreated laundry greywater discharge directly into the drainage. The use of detergents, softener and other cleaning additives have…
View article: Optimization of Microalgae Biomass Yield using Chlorella Sp. and Spirulina Sp. Cultivation in secondary treated wastewater effluent
Optimization of Microalgae Biomass Yield using Chlorella Sp. and Spirulina Sp. Cultivation in secondary treated wastewater effluent Open
Conventional method for domestic wastewater treatment could be inefficient due to active organic loadings and high population. Thus, the treated wastewater still contains high nutrient of nitrogen, phosphorus, and ammonia that can lead to …
View article: Evaluation lead removal kinetics modelling of adsorption by using composite of Chitosan and Ceramic waste
Evaluation lead removal kinetics modelling of adsorption by using composite of Chitosan and Ceramic waste Open
This study focuses on understanding the Pb adsorption kinetics from greywater using a composite of chitosan and ceramic waste (CCCW), which is suitable for preserving water quality. For ease and general application, a kinetic model with a …
View article: New Fungal Strains from Peat Soil in Malaysia: Morphological and Molecular Characteristics
New Fungal Strains from Peat Soil in Malaysia: Morphological and Molecular Characteristics Open
Fungi have unique properties and are used in many areas of agriculture and industry because they can produce different enzymes. This study aims to study the fungal diversity in peat soil from Pontian in Johor, Malaysia. The fungal isolates…
View article: Performance of Intermittent Slow Sand Filter Processing Units in Treating Food Court Wastewater
Performance of Intermittent Slow Sand Filter Processing Units in Treating Food Court Wastewater Open
This study aimed to determine the performance of modified slow sand filter (SSF) media with blood clam shells (Anadara granosa) and activated carbon to remove turbidity, TSS, TDS, and FOG on the food court wastewater. The concentration of …
View article: Improvement of L-asparaginase, an Anticancer Agent of Aspergillus arenarioides EAN603 in Submerged Fermentation Using a Radial Basis Function Neural Network with a Specific Genetic Algorithm (RBFNN-GA)
Improvement of L-asparaginase, an Anticancer Agent of Aspergillus arenarioides EAN603 in Submerged Fermentation Using a Radial Basis Function Neural Network with a Specific Genetic Algorithm (RBFNN-GA) Open
The present study aimed to optimize the production of L-asparaginase from Aspergillus arenarioides EAN603 in submerged fermentation using a radial basis function neural network with a specific genetic algorithm (RBFNN-GA) and response surf…
View article: Performance of Modified Slow Sand Filter to Reduce Turbidity, Total Suspended Solids, and Iron in River Water as Water Treatment in Disaster Areas
Performance of Modified Slow Sand Filter to Reduce Turbidity, Total Suspended Solids, and Iron in River Water as Water Treatment in Disaster Areas Open
This study aimed to determine the ability to modify slow sand filter (SSF) media with silica sand or Anadara granosa shells on the efficiency of removal of turbidity, TSS, and iron in the water of Kali Jagir Surabaya as an effort to achiev…