John Walton

USP Technologies (United Kingdom) — United Kingdom

Agricultural and Biological Sciences · Life Sciences

30h-index3.8kcitations166works4.12yr avg
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Research Topics

Plant Diversity and Evolution(22), Electron and X-Ray Spectroscopy Techniques(18), Botany and Plant Ecology Studies(11), Geology and Paleoclimatology Research(10), X-ray Spectroscopy and Fluorescence Analysis(10)

Publications166 total

High-Rate Vacuum-Enhanced anaerobic Digestion: Performance, ammonia recovery and process kinetics
Chemical Engineering Science·2025Open Access
Methane production and microbial adaptation in high-load vacuum-enhanced anaerobic digestion: Addressing ammonia and propionate toxicity
Chemical Engineering Journal·2025· 5 citedOpen Access
Vacuum evaporation coupled with anaerobic digestion for process intensification and ammonia recovery: Model development, validation and scenario analysis
Bioresource Technology·2024· 4 citedOpen Access
Freshwater planktonic cyanobacterial blooms in rivers: a review of species, toxins, causes and possible changes due to climate change and river flow management.
SPIRE - Sciences Po Institutional REpository·2024
Development of an innovative technology using side stream vacuum evaporation for anaerobic digestion intensification and ammonia recovery
Chemical Engineering Journal·2024· 13 citedOpen Access
Experimental investigation on hydrogen sulfide production, wastewater characteristics and microbial ecology profiles in anaerobic sewer lines using a sewer physical twin
Journal of environmental chemical engineering·2024· 7 citedOpen Access
In-Sewer Treatment Strategies to Control H2S Emissions from Sewers Using a Physical Twin
Lecture notes in civil engineering·2024
Intensifying Anaerobic Digestion with a Side-Stream Vacuum-Based Biosolids Treatment Technology: Process Validation Exceeding Expectations
Proceedings of the Water Environment Federation·2023· 2 cited
Suppression of nitrite oxidizing bacteria by hydrogen peroxide for energy reduction in municipal wastewater treatment
Journal of environmental chemical engineering·2023· 8 cited
Experimental Investigation on Hydrogen Sulfide Production, Wastewater Characteristics and Microbial Ecology Profiles in Anaerobic Sewer Lines Using a Sewer Physical Twin
SSRN Electronic Journal·2023Open Access
Vacuum-enhanced anaerobic fermentation: Achieving process intensification, thickening and improved hydrolysis and VFA yields in a single treatment step
Water Research·2022· 23 citedOpen Access
A proof‐of‐concept experimental study for vacuum‐driven anaerobic biosolids fermentation using the IntensiCarb technology
Water Environment Research·2022· 12 citedOpen Access
Towards a reliable assessment of charging effects during surface analysis: Accurate spectral shapes of ZrO2 and Pd/ZrO2 via X-ray Photoelectron Spectroscopy
Applied Surface Science·2021· 16 citedOpen Access
Systematic and collaborative approach to problem solving using X-ray photoelectron spectroscopy
Applied Surface Science Advances·2021· 1.2k citedOpen Access
Blockchain for food: making sense of technology and the impact on biofortified seeds
2019· 4 cited
Reusability of recovered iron coagulant from primary municipal sludge and its impact on chemically enhanced primary treatment
Separation and Purification Technology·2019· 38 cited
Model-based Management and Control of the Bioreactions in a Collection System
Proceedings of the Water Environment Federation·2018· 2 cited
Chemically enhanced primary treatment using recovered iron
Proceedings of the Water Environment Federation·2018
Carbon and Phosphorus Removal from Primary Municipal Wastewater Using Recovered Aluminum
Environmental Science & Technology·2017· 31 cited
Characterization of 475°C Embrittlement of Duplex Stainless Steel Microstructure via Scanning Kelvin Probe Force Microscopy and Magnetic Force Microscopy
Journal of The Electrochemical Society·2017· 49 citedOpen Access
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Frequent Co-authors

Neal Fairley(11), G.E. Thompson(4), Vincent Fernandez(3), P. Skeldon(3), Domenico Santoro(3), George Nakhla(3), Mireille Richard‐Plouet(2), Mark Greiner(2), S. Tougaard(2), David Morgan(2), Jonas Baltrušaitis(2), Teruo Hashimoto(2), Tulip Chakraborty(2), D. Scott Smith(2), Madhumita B. Ray(2), Catherine Guillot‐Deudon(1), Emily F. Smith(1), Delphine Flahaut(1), Mark C. Biesinger(1), Michael H. Morris(1)