100%, Zurich, fixed-term
We invite applications for a PhD position focusing on Water Disinfection Chemistry in the Environmental Chemistry group at ETH Zurich. This project, supervised by Dr. Juliana Laszakovits within the group of Prof. Kristopher McNeill, explores the recent discovery of chloronitramide, a disinfection byproduct resulting from the decomposition of chloramines.
Chloronitramide was recently identified as a novel disinfection byproduct, formed through the autodecomposition of chloramine—widely used as a drinking water disinfectant. It has been detected in all tested chloraminated drinking water samples at levels ranging from 1 to 180 ppb. Currently, there are no existing reports on chloronitramide, leaving its toxicity and occurrence largely uncharted.
The successful PhD candidate will gain a comprehensive technical skill set in analytical chemistry, including proficiency in liquid chromatography-mass spectrometry and membrane inlet mass spectrometry. The position offers practical knowledge in elucidating chemical reaction kinetics and mechanisms, an opportunity to enhance scientific communication by presenting at conferences and authoring scientific manuscripts, and experience in management and teaching through co-supervision of bachelor’s and master’s theses. After initial objectives are achieved, the student will have the opportunity to shape the project's direction autonomously in this dynamic research area. This project is funded through an ETH grant.
The ideal candidate will have a background in environmental engineering, environmental science, environmental chemistry, analytical chemistry, physical chemistry, or organic chemistry. While knowledge of water treatment processes is beneficial, it is not a prerequisite. A solid command of English, both spoken and written, is essential. Applicants should hold an MSc degree (or equivalent) in a related discipline.
ETH Zurich values key social and leadership competencies, including:
Employment will comply with standard regulations at ETH, with funding secured for four years. The anticipated start date is Fall 2025, subject to mutual agreement.
The Environmental Chemistry group, led by Prof. Kristopher McNeill, investigates the fate of both natural and anthropogenic organic compounds in the environment. Comprising researchers from diverse backgrounds, the group fosters a supportive environment with English as the working language. Situated at ETH Zurich's central campus, the group offers access to state-of-the-art laboratory facilities. The PhD student will explore various topics, including photochemistry in surface waters and the fate of biomacromolecules in aquatic systems, through collaborative group meetings and the Institute of Biogeochemistry and Pollutant Dynamics seminar series. Continuous support from Dr. Juliana Laszakovits through regular meetings ensures tailored guidance for the PhD candidate, while weekly subgroup meetings facilitate informal discussions on research progress with peers.
ETH Zurich is dedicated to fostering an inclusive culture. We champion equal opportunities, value diversity, and nurture a respectful working and learning environment, ensuring that the rights and dignity of all staff and students are upheld. Visit our Equal Opportunities and Diversity website for more information on how we maintain a fair and inclusive environment.
To apply, please use the form below:
Please note that only applications matching the job profile will be considered.
As one of the world’s leading universities specializing in science and technology, ETH Zurich is recognized for its excellence in education and pioneering research that directly benefits society. We are home to over 30,000 individuals from more than 120 countries, providing a stimulating environment that promotes independent thinking and innovation. Positioned at the heart of Europe, we collaborate globally to address the challenges of today and tomorrow.
Location : Zürich
Country : Switzerland