Personal profile
Summary
Qualifications: BEng (Hons) LCGI MSc PhD GMICE
Role Title: Senior Lecturer in Water and Environmental Engineering with a focus on Water and Wastewater Engineering
Address: Portland Building, Portland Street, Portsmouth PO1 3AH, UK
Telephone: +44 (0)23 9284 2901
Email: [email protected]
Department: School of Civil Engineering and Surveying
Faulty: Faculty of Technology
Biography
I completed my BEng (Hons) degree in Civil and Structural Engineering at the University of Bradford, and my MSc in Water Management (Community Water Supply) at Cranfield University. After two years working in industry, I returned to Cranfield University to complete my PhD titled 'Anaerobic ponds for domestic wastewater treatment in temperate climates'.
I continued at Cranfield at a Post-Doctoral Research Fellow for three years, before taking a role as Lecturer in Water and Environmental Engineering at the Botswana International University of Science and Technology.
In July 2019 I returned to the UK to take up my current appointment as Senior Lecturer in Water and Environmental Engineering and the University of Portsmouth.
Teaching Responsibilities
I currently teach on the following modules:
- Water and Environmental Engineering (BEng and IEng year 1)
- Professional Development 2 (BEng and IEng year 2)
- Water Infrastructure (BEng year 3)
- Environmental Management (MEng year 4)
- Supervision of BEng and MEng individual research projects
Research Interests
My current research activity focuses on resource recovery - water, energy, and minerals - from wastewater streams, including with the EC Interreg project NEREUS.
I am also interested in technology implementation for improved WASH access in developing countries, and how that technology interacts with the social and economic issues present in the sector.
An emerging research interest is the treatment and remediation of pollution of coastal cities, particularly at present the issue of Nitrates in Portsmouth Harbour and the Solent.
Previous research activity involved work for major UK water companies and consultancies, and for the development sector in energy recovery from latrine wastes and solid waste streams in developing countries. Whilst at Cranfield University, I was a Work Package leader within the European Commission FP7 project Water4India, and contributor to the Nanomembrane Toilet, a Phase 2 Bill and Melinda Gates Foundation project.
Specialties: WASH, wastewater engineering/treatment, sustainable development, civil engineering
Primary Research Areas
- Resource recovery from wastewater treatment and faecal sludge management
- Water and wastewater in the context of Circular Economy and the Water-Energy-Food Nexus
- Water efficiency measures
- Assessment and development of novel wastewater and sludge management systems for Botswana
- Wastewater treatment technologies to minimise resource requirements and maximise resource recovery
Education/Academic qualification
Ph.D., Anaerobic ponds for treatment of domestic wastewater treatment in temperate climates, Cranfield University
Award Date: 31 Jul 2013
Master of Science, Water Management (Community Water Supply), Cranfield University
Award Date: 30 Sept 2007
External positions
Lecturer in Civil and Environmental Engineering, Botswana International University of Science and Technology
12 Dec 2016 → 26 Apr 2019
Research Fellow, Cranfield University
1 Sept 2013 → 30 Sept 2016
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 1 No Poverty
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SDG 4 Quality Education
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SDG 6 Clean Water and Sanitation
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SDG 8 Decent Work and Economic Growth
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SDG 9 Industry, Innovation, and Infrastructure
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SDG 11 Sustainable Cities and Communities
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SDG 14 Life Below Water
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SDG 15 Life on Land
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Collaborations and top research areas from the last five years
Research output
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Response from the University of Portsmouth to the European Commission call for evidence for development of European Water Resilience Strategy
Brown, J., Currie, H. A. L., Choukroune, L. D., Jabbar, N., Hoque, M., Yuan, H., Fletcher-Brown, J., Ford, A., Soar, P., Woodyer, T., Smart, B., Cruddas, P., Sam, K. S., Hughes, O. & Coulter, C. M., 3 Mar 2025, 9 p. European Commission.Research output: Other contribution
Open Access -
Prioritising Land Use in the Midst of a Climate and Nature Emergency: Ten Key Messages for Scientists, Civil Society, and Policy Makers
Pettorelli, N., Williams, J., Balzter, H., Behrens, P., Benton, T., Cowlishaw, G., Cruddas, P., Dicks, L. V., Garnett, T., Gould, M., King, J. & Webb, J., 12 Jun 2024, London: Zoological Society of London. 38 p.Research output: Book/Report › Commissioned report
Open Access -
Why the UK government is relaxing rules for river pollution
Cruddas, P., 1 Sept 2023, The Conversation.Research output: Contribution to specialist publication › Article
Open Access -
A conceptual framework for a multi-criteria decision support tool to select technologies for resource recovery from urban wastewater
Sucu, S., van Schaik, M. O., Esmeli, R., Ouelhadj, D., Holloway, T. G., Williams, J., Cruddas, P., Martinson, B., Chen, W.-S. & Cappon, H. J., 15 Dec 2021, In: Journal of Environmental Management. 300, 13 p., 113608.Research output: Contribution to journal › Article › peer-review
Open AccessFile124 Downloads (Pure) -
NEREUS Web-based Decision Support Tool: NEREUS DST
Sucu Sagmanli, S., Ouelhadj, D., Esmeli, R. (Developer), Willis, K. O., Cruddas, P., Martinson, B. & Williams, J., Dec 2021Research output: Non-textual form › Web publication/site
Open Access
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Nereus: Interreg 2-Seas New energy and resources from urban sanitation
Ouelhadj, D. (PI), Sucu Sagmanli, S. (Research Leader), Williams, J. (CoI), Martinson, B. (Team Member), Cruddas, P. (Team Member) & Willis, K. (Team Member)
8/01/18 → 31/12/21
Project: Research
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New energy and resources from urban sanitation
Ouelhadj, D. (PI), Khosravi, B. (CoI), Wall, G. (CoI), Williams, J. (CoI) & Cruddas, P. (CoI)
1/10/17 → 30/09/20
Project: Research
Activities
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Applied Water Science (Journal)
Cruddas, P. (Peer reviewer)
2025 → …Activity: Publication peer-review and editorial work types › Publication peer-review
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Environmental Technology (Journal)
Cruddas, P. (Peer reviewer)
2025 → …Activity: Publication peer-review and editorial work types › Publication peer-review
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Platform presentation at ZSL Land Use Summit
Cruddas, P. (Speaker)
16 Apr 2024Activity: Talk or presentation types › Invited talk
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Presentation to RTPI Planning for Water conference
Cruddas, P. (Invited speaker)
19 Jun 2023Activity: Talk or presentation types › Invited talk
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External Examiner at Cranfield University
Cruddas, P. (Examiner)
6 Jun 2023Activity: Examination and External Supervision types › Examination
Press/Media
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BBC 5Live Breakfast - Independent Water Commission report
21/07/25
1 Media contribution
Press/Media: Expert comment
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River pollution 'offsets' for homes in England and Wales may not work
27/07/23
1 Media contribution
Press/Media: Expert comment