Postgraduate research opportunities In-line process monitoring for microalgae cultivation
ApplyKey facts
- Opens: Wednesday 21 February 2024
- Deadline: Monday 31 March 2025
- Number of places: 1
- Duration: 3 years
Overview
The project aims to develop real-time monitoring of microalgae cultivation in biophotoreactor using optical spectroscopic measurement for reliable and robust process understanding and control.Eligibility
Students applying should have (or expect to achieve) a minimum 2.1 undergraduate degree in analytical chemistry, material science, optical physics, biochemical and chemical engineering, and be highly motivated to undertake multidisciplinary research.
Project Details
Phototrophic microorganisms that convert carbon dioxide are being explored for their capacity to solve different environmental issues and produce bioactive compounds for human therapeutics and as food additives. Closed photobioreactor systems have been gaining interest in recent years due to their offering of a higher yield of biomass and product as well as higher photosynthetic efficiency and lower water loss thanks to the controlled environment. Such systems are, however, much more expensive to run, compared to the traditional open-pond systems.
While closed systems enable higher productivity, much of the process control and monitoring rely on the same offline, manual analysis developed for the open-pond system, missing or causing delays in responding to process changes. The aim of this project is to develop in-line measurement methods to provide product-related critical quality attributes, such as biomass and nutrient concentrations, that allow agile response to close photobioreactor systems. This will be based on the development of a measurement-analysis approach using the novel spatially resolved spectroscopy (SRS) probes developed in the research group.
The SRS probes measure Raman and UV-vis-NIR spectra using the unique spatially resolved optical design to increase the sampling depth while avoiding specular reflectance from the surface. The probes consist of several optical configurations, and this study will evaluate and select suitable configurations for following the significant changes in the optical properties as a result of growth in microalgae populations.
Objectives
Specific objectives are:
- Set up and perform biophotoreaction with varied experimental conditions
- Collect and evaluate the Raman and UV-vis-NIR spectra obtained from the SRS probes
- Develop the spectral analysis method to extract critical quality attributes from the SRS measurements
Postgraduate Certificate in Researcher Development (PGCert)
In addition to undertaking cutting edge research, students are also registered for the Postgraduate Certificate in Researcher Development, which is a supplementary qualification that develops a student’s skills, networks and career prospects.
Further information
The University of Strathclyde is a socially progressive institution that strives to ensure equality of opportunity and celebrates the diversity of its student and staff community. Strathclyde is people-oriented and collaborative, offering a supportive and flexible working culture with a deep commitment to our equality, diversity and inclusion charters, initiatives, groups and networks.
We strongly encourage applications from Black, Asian and minority ethnicity, women, LGBT+, and disabled candidates, and candidates from lower socio-economic groups and care-experienced backgrounds.
Funding details
Awaiting for funding outcome. Funding may be available depending on the quality of the application and external funding scheme.
Apply
Number of places: 1
To read how we process personal data, applicants can review our 'Privacy Notice for Student Applicants and Potential Applicants' on our Privacy notices' web page.
Chemical and Process Engineering
Programme: Chemical and Process Engineering
Chemical and Process Engineering
Programme: Chemical and Process Engineering