Water pollution and the growing presence of micropollutants in natural and drinking water systems have become urgent environmental challenges across Europe. To address this issue, Karlsruhe Institute of Technology (KIT) is offering several funded PhD positions focused on advanced photocatalytic membrane technologies for next-generation water treatment.
The positions are based at KIT’s Institute for Advanced Membrane Technology in Eggenstein-Leopoldshafen, Germany, with up to five doctoral openings available for international candidates. The programme is aimed at highly motivated graduates in chemical, environmental, or process engineering who are interested in applied scientific research with real-world environmental impact.
Research Focus: Advanced Water Treatment Using Photocatalytic Membranes
This PhD programme explores innovative methods for removing and degrading pollutants in water systems. Unlike conventional filtration technologies that only separate contaminants, this research investigates whether photocatalytic membranes can actively break down harmful substances at the molecular level.
PhD researchers will be involved in both experimental and modelling work, including:
- Development and testing of photocatalytic membrane materials
- Exploration of alternative catalysts beyond traditional titanium dioxide systems
- Design and optimization of catalyst coating techniques
- Performance testing from laboratory scale to potential pilot applications
- Computational or molecular-level modelling of membrane processes (for suitable candidates)
A distinctive feature of the programme is its flexible structure. Candidates are expected to define and refine their own research direction after an initial literature review, encouraging independence and innovation in shaping the project.
Funding, Duration, and Research Environment
These positions are funded doctoral research roles, typically offered under German research employment contracts. While the exact salary is not publicly stated, PhD researchers in Germany generally receive a monthly income along with standard employee benefits depending on the contract.
Key details include:
- Duration: approximately 3 years
- Start: as soon as possible
- Location: KIT research facilities in Germany
- Access to advanced laboratories and interdisciplinary research infrastructure
Doctoral researchers will also gain opportunities to publish in academic journals, attend international conferences, supervise master’s students, and collaborate with both academic and industry partners. These experiences are valuable for careers in academia and research and development.
Candidate Requirements
Applicants should hold a master’s degree in one of the following or related fields:
- Chemical Engineering
- Environmental Engineering
- Process Engineering
- Related scientific disciplines
Practical laboratory or technical experience is highly desirable. Candidates with experience in membrane systems, water treatment processes, or materials characterization will have an advantage.
Other requirements include:
- Strong English communication skills (mandatory)
- German language skills (optional but beneficial)
- Ability to work independently and develop research ideas
- Strong motivation for experimental and applied research
Selection will focus strongly on research potential, curiosity, and independent thinking rather than academic grades alone.
Why This Research Matters
KIT is internationally recognized for research in environmental engineering, materials science, and energy systems. Photocatalytic membrane technology is gaining increasing importance as governments and regulators push for advanced water treatment systems capable of removing pharmaceuticals, industrial chemicals, and emerging pollutants.
This programme is also connected to interdisciplinary research areas such as nanophotonics and advanced materials science, providing opportunities for collaboration across multiple scientific fields.
For candidates aiming for academic or industrial R&D careers, this environment offers strong publication potential and access to global research networks.
Application Requirements and Deadline
Applicants are expected to submit:
- Curriculum Vitae (CV)
- Motivation letter
- Academic transcripts and degree certificates
- Reference letters
- List of publications (if available)
- A preliminary research proposal outlining intended PhD direction
- Valid driving licence
Application deadline: 31 October 2026
https://www.iamt.kit.edu/downloads/2022%20IAMT%20PhD%20Membrane%20Photocatalysis_NMN.pdf
Final Note for Applicants
A strong research proposal is one of the most important parts of the application. It is often used to assess whether a candidate can think independently and design a realistic research pathway. Successful applications typically demonstrate both technical understanding and clear experimental planning.
This opportunity is best suited for candidates ready to transition into independent research in environmental technology, water treatment innovation, and advanced materials science.
