Cheah Hee, Ph.D. Email & Phone Number

Singapore

Singapore

• Steered research project with funding from Department of Civil and Environmental Engineering to identify the problems caused by biofilms in various industries and to provide recommendations towards these biofilms.• Developed research methodologies through critical literature review and identified key micro features to be incorporated into the microfluidic device to study abiotic and biotic stresses.• Designed and fabricated the microfluidic device using AutoCAD, to be integrated with… Show more • Steered research project with funding from Department of Civil and Environmental Engineering to identify the problems caused by biofilms in various industries and to provide recommendations towards these biofilms.• Developed research methodologies through critical literature review and identified key micro features to be incorporated into the microfluidic device to study abiotic and biotic stresses.• Designed and fabricated the microfluidic device using AutoCAD, to be integrated with a confocal microscopy for biofilm monitoring and analysis.• Analysed fluid dynamics of microfluidic device using COMSOL Multiphysics.• Liaised with external vendors to discuss experimental requirements and consider their feedbacks for improvement of experimentation.• Analysed image data using FIJI and MATLAB to quantify biofilm.• Designed a protocol for preparation of data using libraries in Python such as pandas, os and shutil to automatically prepare a large amount of image data for downstream analysis.• Visualised and analysed data using R with packages such as ggplot2 and DESeq2, to obtain meaningful insights and plots.• Prepared key research findings in annual reports for the Department of Civil and Environmental Engineering and thesis advisor to realign research objectives for the coming year.• Mentored and providing guidance to students (undergraduate) as they embark on their Final Year Project and assisted them in successfully completing their project. Show less

• Developed research methodologies through critical literature review and setting up a benchtop reactor for the bacterial culture with an interdigitated electrode (IDE) for monitoring the changes in electrical signals as the biofilm develops.• Designed a real-time data collection protocol using LabView for automated data collection from the LCR meter.• Analysed and evaluated data collected with tools like R-studio and Excel for future works and direction of the project.• Mentored… Show more • Developed research methodologies through critical literature review and setting up a benchtop reactor for the bacterial culture with an interdigitated electrode (IDE) for monitoring the changes in electrical signals as the biofilm develops.• Designed a real-time data collection protocol using LabView for automated data collection from the LCR meter.• Analysed and evaluated data collected with tools like R-studio and Excel for future works and direction of the project.• Mentored and providing guidance to students (undergraduate) as they embark on their Final Year Project and assisted them in successfully completing their project. Show less

Singapore

• Modified the operation of the toxicity meter in the CWRP, leading to more understanding of the amount of toxic materials in the incoming used water.• Evaluated the P&ID diagram for the development of the side stream treatment in CWRP.• Calculated the volume of expected incoming wastewater from the DTSS, to help in the development of water management strategies in the used water treatment plant in CWRP.• Evaluated the food waste treatment facility and suggest improvements to the… Show more • Modified the operation of the toxicity meter in the CWRP, leading to more understanding of the amount of toxic materials in the incoming used water.• Evaluated the P&ID diagram for the development of the side stream treatment in CWRP.• Calculated the volume of expected incoming wastewater from the DTSS, to help in the development of water management strategies in the used water treatment plant in CWRP.• Evaluated the food waste treatment facility and suggest improvements to the current design, leading to the consideration for further development in terms of safety and efficiency in JWRP. Show less

Singapore

• Trained and supervised a group of 3 instructors to conduct lessons for a group of 60 participants, with the purpose of equipping the participants with the necessary skills for different operational needs.• Evaluated the performance of the participants to ensure that they were prepared when faced with different scenarios on the field.• Communicated with people from other departments to ensure that the lessons were carried out effectively and to collect feedback for continual… Show more • Trained and supervised a group of 3 instructors to conduct lessons for a group of 60 participants, with the purpose of equipping the participants with the necessary skills for different operational needs.• Evaluated the performance of the participants to ensure that they were prepared when faced with different scenarios on the field.• Communicated with people from other departments to ensure that the lessons were carried out effectively and to collect feedback for continual improvement of the lessons. Show less

Singapore

- Ensured that the public used the swimming pool in a safe way and be ready for any emergency.- Communicated with the team of lifeguards in Singapore Sports Council to ensure that day to day plan is carried out correctly.

Doctor Of Philosophy - Phd, Environmental Engineering Technology/Environmental Technology

Bachelor'S Degree With Hons, Environmental Engineering

Activities and Societies: Joined the NUS Symphony Orchestra and was given the opportunity to serve the CCA as a Logistic Officer.