PhD in technology development of next generation sanitation systems
Sveriges lantbruksuniversitet / Elektronikjobb / Uppsala
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hela Sverige Department of Energy and Technology
At the Department of Energy and Technology, research and education are conducted focusing on how agriculture can contribute to a sustainable society. We have extensive expertise in technology and systems for sustainable production of food and bioenergy, including optimal nutrition circuits and logistics systems. Within the field of methodology we have extensive competence in System Analysis including Environmental Systems Analysis and LCA, as well as Biometrics (statistics and mathematics with applications in biological systems) and Automation.
Read more about our benefits and what it is like to work at SLU at
https://www.slu.se/en/about-slu/work-at-slu/Process development & intensification of urine dehydration technology
Description:
The sanitation sector is increasingly focusing on resource recovery as a way to adapt to environmental challenges. At the same time, the World needs flexible and safe sanitation systems that can be scaled-up quickly to service the billions of people currently lacking access to a proper toilet. A new sanitation paradigm is emerging with flexible, decentralized solutions that recover resources in the form of nutrients, water and energy for use in society.
SLU has developed a new technology to treat source-separated human urine, where fresh human urine is chemically stabilised and then evaporated to produce water and a solid fertilizer. The technology has been piloted in several locations across Sweden (e.g., at the offices of VA Syd in Malmö). If implemented globally, human urine could substitute about one-quarter of current nitrogen and phosphorus fertilizers worldwide.
The aim of this PhD project will be to continue the technology development, with focus on performing research in support of scaling up the urine dehydrating sanitation system. During this project, lab-scale treatment systems available at SLU will be scaled up into full scale operations for the production of 25 kg of dry fertilisers per day. The project will involve both fundamental research (e.g., evaluating changes to composition and properties of urine during dehydration) and implementation research (e.g., developing reactors for stabilizing urine at the toilet). The PhD project will be part of a larger Horizon Europe Research and Innovation Action collaborative project, "P2Green" (Closing the gap between fork and farm for circular nutrient flows), where three pilot regions will scale-up and implement innovative sanitation technologies in real-life conditions. The Island of Gotland will be one of the pilot regions where SLU will scale up and validate urine dehydration.
Qualifications:
Required:
• Master of Science in Engineering with a focus on civil-, environmental-, chemical-, biochemical-, process engineering or equivalent.
• Good knowledge of English in speech and writing.
Meriting:
• Project management skills
• Knowledge and experience working with wastewater systems
• Knowledge and experience working with chemical processes
• To be able to communicate in Swedish
Great emphasis is placed on personal qualities, such as the ability to work together, analytical and problem-solving ability as well as the ability to work independently.
Place of work:
Uppsala, Sweden.
Forms for funding or employment:
Employment 4 years.
Starting date:
Latest March 2023.
The application should contain:
• A Letter of Motivation, describing the applicant's previous academic and professional experience and motivation for applying for this position (maximum 1 A4 pages);
• A literature review on the current state-of-the of the treatment technology - alkaline urine dehydration (maximum 2 A4 pages).
• Curriculum Vitae
• Copy of degree incl. transcript of academic records
• Copy of degree thesis
• A list of two reference persons familiar with the applicant's qualifications
Application:
Click the "Apply" button to submit your application. The deadline is 2022-11-20.
To qualify for third-cycle (Doctoral) courses and study programmes, you must have a second-cycle (Master's) qualification. Alternatively, you must have conducted a minimum of four years of full-time study, of which a minimum of one year at second-cycle level.
Applicants will be selected based on their written application and CV, degree project, copies of their degree certificate and transcript of records from previous first and second-cycle studies at a university or higher education institution, two personal references, and knowledge of English. More information about the English language requirements can be found here:
www.slu.se/en/education/programmes-courses/doctoral-studies/new-doctoral-students/english-language-requirements/Please note that applicants invited to interview must submit attested copies of their degree certificate, a transcript of records from previous first and second-cycle studies at a university or higher education institution. Applicants who are not Swedish citizens need to submit an attested copy of their passport's information page containing their photograph and personal details.
Read about the PhD education at SLU at
www.slu.se/en/education/programmes-courses/doctoral-studies/Academic union representatives:
https://internt.slu.se/en/my-employment/employee-associations/kontaktpersoner-vid-rekrytering/The Swedish University of Agricultural Sciences (SLU) is a world-class international university with research, education and environmental assessment within the sciences for sustainable life. Its principal sites are in Alnarp, Umeå and Uppsala, but activities are also conducted at research stations, experimental parks and educational establishments throughout Sweden. We bring together people who have different perspectives, but they all have one and the same goal: to create the best conditions for a sustainable, thriving and better world.
SLU has just over 3,000 employees, 5,000 students and a turnover of SEK 3 billion. The university has invested heavily in a modern, attractive environment on its campuses.
www.slu.seVaraktighet, arbetstid
Heltid/ Ej specificerat
Publiceringsdatum2022-10-19ErsättningFast lön
Så ansöker duSista dag att ansöka är 2022-11-20
Klicka på denna länk för att göra din ansökanFöretagSveriges Lantbruksuniversitet
Omfattning Detta är ett heltidsjobb.
Arbetsgivare Sveriges Lantbruksuniversitet (org.nr 202100-2817),
http://www.slu.se Arbetsplats Sveriges lantbruksuniversitet
Kontakt Björn vinnerås, Professor
firstname.surname@slu.se +46-18 67 18 34 Jobbnummer 7090908
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