Reference: ENG406 Area: Engineering Location: UK Other Closing Date: Tuesday 15 September 2026 About the Programme The EPSRC and BBSRC Centre for Doctoral Training in Negative Emission Technologies for Net Zero (CDT in Net2Zero) is an equal partnership between Aston University (lead), University of Nottingham, Queen’s University Belfast, and University of Warwick. Through cutting-edge research and interdisciplinary collaboration, this CDT aims to tackle global challenges related to climate change and sustainability. Our four-year doctoral programme is training the next generation of research leaders tasked to remove greenhouse gases from the environment. The CDT in Net2Zero focuses on the use of biomass to replace fossil fuels and removal (or capture) of CO₂ from the atmosphere, with the potential to create new sources of fuels and chemicals. The centre’s expertise covers Direct Air Capture and CO₂ Storage (DACCS), CO₂ utilisation, biochar synthesis and utilisation, biomass transition to materials and chemicals, and biomass to energy with carbon capture and storage (BECCS), etc. Through our research training programme, you will be able to: Develop a network with doctoral researchers, academia, government and industry. Access cutting-edge facilities and opportunities for international collaboration, preparing you for a successful career in academia, industry, or policymaking. Carry out a training programme covering practical engineering, communication, entrepreneurship, and business skills to prepare students for diverse sectors. The CDT facilitates direct contact between students, industrial partners, policy makers, and third sector organisations to support future careers. You will have the opportunity of a three-month placement with industry, research collaborators or policymakers. Project Description Supervisors: Dr Mohamad Adam, Dr Will Meredith, and Dr John Robinson (Halocycle Ltd) An exciting opportunity is available for a talented and motivated PhD candidate to support the development of an advanced low emission PVC recycling technology. Plastics production is responsible for around 10% of global CO₂ emissions. With less than 10% of plastics recycled and exponential growth in plastics production, efficient plastics recycling strategies are urgently required to reduce carbon emissions and minimise the environmental and societal impacts of plastics waste. Microwave technology has the potential to recycle plastics extremely efficiently due to rapid and targeted heating. Coupled with the fact that microwaves can be renewably powered, unlike fossil-based conventional heating processes, microwave heating has huge potential as a low CO₂ emission plastic recycling solution. Polyvinyl chloride (PVC) is a durable and versatile thermoplastic polymer, and the world’s third most produced synthetic plastic. PVC contains chlorine and additives such as phthalates, which lead to significant environmental challenges in the development of safe and sustainable recycling processes. Halocycle are a UK-based advanced plastic recycling technology company who have developed an innovate microwave technology to selectively remove chlorine and other harmful components from PVC and recycle it into valuable materials and chemicals. They have won several awards for the technology, including KPMG UK Tech Innovator 2024. The PhD project will support the development of Halocycle’s PVC recycling process by carrying out a detailed study of the effect of microwave processing parameters on the product stream distribution and characteristics, with a particular emphasis on upgrading them into valuable products for integration into the circular economy. You will have access to industrially relevant amounts of process products from Halocycle’s continuous pilot scale facility, as well as gain first-hand experience running and optimising the plant as part of the industrial placement. Person Specification You will have: Strong skills in chemical engineering and analytical chemistry or related disciplines. Proven ability to work in a team. Excellent communication skills. Knowledge and understanding of safety procedures and an outstanding safety record. You should have been awarded, or expect to achieve, a Master's degree in a relevant subject with a 60% or higher weighted average and/or a First or Upper Second Class Honours degree (or an equivalent qualification from an overseas institution) in a relevant subject. Equality, Diversity, and Inclusion Equality, Diversity, and Inclusion is at the heart of the Net2Zero CDT, and we know diversity fosters creativity and innovation. We are committed to equality of opportunity, to being fair and inclusive, and to being a place where all belong. We therefore particularly encourage applications from candidates who are likely to be underrepresented in a higher education setting. These include people from Black, Asian, and minority ethnic backgrounds, disabled people, LGBTQI+ people, and women. Eligibility and Funding This opportunity is for home fee status candidates only. Read the rules for home fee eligibility. This is a fully-funded studentship. How to Apply When submitting an Expression of Interest, we will need some information from you. We will ask about: Your personal details for processing the application. A copy of your passport and, where relevant, include evidence of settled or pre-settled status. Your personal characteristics, for monitoring purposes only. Your academic background. We will require English language copies (or screen captures) of the transcripts and certificates for all your higher education degrees, including any Bachelor degrees. If English is not your first language, you will be required to present evidence that you meet the English Language requirements. You can submit the evidence at a later stage. Your research background and experience. Expressions of Interest will be assessed against the following criteria: Candidate’s motivation and experience: The extent to which the candidate’s expertise, experience, and ambitions align with the goals of the Net2Zero CDT programme. If you are shortlisted, you will have the opportunity to meet the potential supervisors. If, after formal interviews, you are offered a place in the training programme, you will be required to submit a formal application within the home institution—Aston University, University of Nottingham, University of Warwick, or The Queen’s University of Belfast. The positions are filled on a first-in, first-served basis; therefore, we encourage early expression of interest. Application Apply for this position View All Vacancies If you apply for this position please say you saw it on Academicoxy

Reference: ENG406
Area: Engineering
Location: UK Other
Closing Date: Tuesday 15 September 2026

About the Programme

The EPSRC and BBSRC Centre for Doctoral Training in Negative Emission Technologies for Net Zero (CDT in Net2Zero) is an equal partnership between Aston University (lead), University of Nottingham, Queen’s University Belfast, and University of Warwick. Through cutting-edge research and interdisciplinary collaboration, this CDT aims to tackle global challenges related to climate change and sustainability.

Our four-year doctoral programme is training the next generation of research leaders tasked to remove greenhouse gases from the environment. The CDT in Net2Zero focuses on the use of biomass to replace fossil fuels and removal (or capture) of CO₂ from the atmosphere, with the potential to create new sources of fuels and chemicals. The centre’s expertise covers Direct Air Capture and CO₂ Storage (DACCS), CO₂ utilisation, biochar synthesis and utilisation, biomass transition to materials and chemicals, and biomass to energy with carbon capture and storage (BECCS), etc.

Through our research training programme, you will be able to:

Develop a network with doctoral researchers, academia, government and industry.
Access cutting-edge facilities and opportunities for international collaboration, preparing you for a successful career in academia, industry, or policymaking.
Carry out a training programme covering practical engineering, communication, entrepreneurship, and business skills to prepare students for diverse sectors.
The CDT facilitates direct contact between students, industrial partners, policy makers, and third sector organisations to support future careers. You will have the opportunity of a three-month placement with industry, research collaborators or policymakers.

Project Description

Supervisors: Dr Mohamad Adam, Dr Will Meredith, and Dr John Robinson (Halocycle Ltd)

An exciting opportunity is available for a talented and motivated PhD candidate to support the development of an advanced low emission PVC recycling technology.

Plastics production is responsible for around 10% of global CO₂ emissions. With less than 10% of plastics recycled and exponential growth in plastics production, efficient plastics recycling strategies are urgently required to reduce carbon emissions and minimise the environmental and societal impacts of plastics waste. Microwave technology has the potential to recycle plastics extremely efficiently due to rapid and targeted heating. Coupled with the fact that microwaves can be renewably powered, unlike fossil-based conventional heating processes, microwave heating has huge potential as a low CO₂ emission plastic recycling solution.

Polyvinyl chloride (PVC) is a durable and versatile thermoplastic polymer, and the world’s third most produced synthetic plastic. PVC contains chlorine and additives such as phthalates, which lead to significant environmental challenges in the development of safe and sustainable recycling processes. Halocycle are a UK-based advanced plastic recycling technology company who have developed an innovate microwave technology to selectively remove chlorine and other harmful components from PVC and recycle it into valuable materials and chemicals. They have won several awards for the technology, including KPMG UK Tech Innovator 2024.

The PhD project will support the development of Halocycle’s PVC recycling process by carrying out a detailed study of the effect of microwave processing parameters on the product stream distribution and characteristics, with a particular emphasis on upgrading them into valuable products for integration into the circular economy. You will have access to industrially relevant amounts of process products from Halocycle’s continuous pilot scale facility, as well as gain first-hand experience running and optimising the plant as part of the industrial placement.

Person Specification

You will have:

Strong skills in chemical engineering and analytical chemistry or related disciplines.
Proven ability to work in a team.
Excellent communication skills.
Knowledge and understanding of safety procedures and an outstanding safety record.

You should have been awarded, or expect to achieve, a Master's degree in a relevant subject with a 60% or higher weighted average and/or a First or Upper Second Class Honours degree (or an equivalent qualification from an overseas institution) in a relevant subject.

Equality, Diversity, and Inclusion

Equality, Diversity, and Inclusion is at the heart of the Net2Zero CDT, and we know diversity fosters creativity and innovation. We are committed to equality of opportunity, to being fair and inclusive, and to being a place where all belong.

We therefore particularly encourage applications from candidates who are likely to be underrepresented in a higher education setting. These include people from Black, Asian, and minority ethnic backgrounds, disabled people, LGBTQI+ people, and women.

Eligibility and Funding

This opportunity is for home fee status candidates only. Read the rules for home fee eligibility.
This is a fully-funded studentship.

How to Apply

When submitting an Expression of Interest, we will need some information from you. We will ask about:

Your personal details for processing the application.
A copy of your passport and, where relevant, include evidence of settled or pre-settled status.
Your personal characteristics, for monitoring purposes only.
Your academic background. We will require English language copies (or screen captures) of the transcripts and certificates for all your higher education degrees, including any Bachelor degrees.
If English is not your first language, you will be required to present evidence that you meet the English Language requirements. You can submit the evidence at a later stage.
Your research background and experience.

Expressions of Interest will be assessed against the following criteria:

Candidate’s motivation and experience: The extent to which the candidate’s expertise, experience, and ambitions align with the goals of the Net2Zero CDT programme.
If you are shortlisted, you will have the opportunity to meet the potential supervisors.

If, after formal interviews, you are offered a place in the training programme, you will be required to submit a formal application within the home institution—Aston University, University of Nottingham, University of Warwick, or The Queen’s University of Belfast.

The positions are filled on a first-in, first-served basis; therefore, we encourage early expression of interest.