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2025

Journal Article

Impact of microbial entrapment on sulfate-reducing bacteria performance and stability with temperature disturbances

Yin, Xinting, Gurieff, Nicholas and Oehmen, Adrian (2025). Impact of microbial entrapment on sulfate-reducing bacteria performance and stability with temperature disturbances. Bioresource Technology, 437 133110, 133110. doi: 10.1016/j.biortech.2025.133110

Impact of microbial entrapment on sulfate-reducing bacteria performance and stability with temperature disturbances

2025

Journal Article

Targeting phosphorus recovery strategies for activated sludge: DoE and multi-objective optimisation to analyse key process factors and associated costs

Boniardi, Gaia, Rackham, Paige, Gan, Albie and Oehmen, Adrian (2025). Targeting phosphorus recovery strategies for activated sludge: DoE and multi-objective optimisation to analyse key process factors and associated costs. Water Research, 288 (Pt B) 124670, 124670. doi: 10.1016/j.watres.2025.124670

Targeting phosphorus recovery strategies for activated sludge: DoE and multi-objective optimisation to analyse key process factors and associated costs

2025

Journal Article

The return sludge sidestream process promotes phosphorus removal stability with synergistic activity of polyphosphate accumulating organism populations

Close, Kylie, Ye, Liu, Wang, Dongqi, Gu, April Z. and Oehmen, Adrian (2025). The return sludge sidestream process promotes phosphorus removal stability with synergistic activity of polyphosphate accumulating organism populations. Journal of Environmental Chemical Engineering, 13 (4) 117331, 1-13. doi: 10.1016/j.jece.2025.117331

The return sludge sidestream process promotes phosphorus removal stability with synergistic activity of polyphosphate accumulating organism populations

2025

Journal Article

Metabolic modelling of anaerobic amino acid uptake and storage by fermentative polyphosphate accumulating organisms

Thomson, R., Close, K., Riley, A., Batstone, D.J. and Oehmen, A. (2025). Metabolic modelling of anaerobic amino acid uptake and storage by fermentative polyphosphate accumulating organisms. Water Research, 280 123512, 1-15. doi: 10.1016/j.watres.2025.123512

Metabolic modelling of anaerobic amino acid uptake and storage by fermentative polyphosphate accumulating organisms

2025

Journal Article

Industry-relevant undergraduate education in hands-on bioprocess engineering

Ghebosu, Raluca, Iannotta, Dalila, Storeshaw, Peter, Heffernan, James, Masud, Mostafa Kamal, Li, Li, Cooper-White, Justin, Oehmen, Adrian, Carvalho, Gilda and Wolfram, Joy (2025). Industry-relevant undergraduate education in hands-on bioprocess engineering. Chemical Engineering Journal, 503 158332, 1-7. doi: 10.1016/j.cej.2024.158332

Industry-relevant undergraduate education in hands-on bioprocess engineering

2024

Journal Article

The phototrophic metabolic behaviour of Candidatus accumulibacter

Carvalho, V.C.F., Gan, A.Z.M., Shon, A., Kolakovic, S., Freitas, E.B., Reis, M.A.M., Fradinho, J.C. and Oehmen, A. (2024). The phototrophic metabolic behaviour of Candidatus accumulibacter. Water Research, 259 121865, 1-11. doi: 10.1016/j.watres.2024.121865

The phototrophic metabolic behaviour of Candidatus accumulibacter

2021

Journal Article

The storage compounds associated with Tetrasphaera PAO metabolism and the relationship between diversity and P removal

Close, Kylie, Marques, Ricardo, Carvalho, Virginia C.F., Freitas, Elisabete B., Reis, Maria A.M., Carvalho, Gilda and Oehmen, Adrian (2021). The storage compounds associated with Tetrasphaera PAO metabolism and the relationship between diversity and P removal. Water Research, 204 117621, 117621. doi: 10.1016/j.watres.2021.117621

The storage compounds associated with Tetrasphaera PAO metabolism and the relationship between diversity and P removal

2021

Journal Article

A review of the biotransformations of priority pharmaceuticals in biological wastewater treatment processes

Nguyen, P.Y., Carvalho, Gilda, Reis, Maria A.M. and Oehmen, Adrian (2021). A review of the biotransformations of priority pharmaceuticals in biological wastewater treatment processes. Water Research, 188 116446, 1-24. doi: 10.1016/j.watres.2020.116446

A review of the biotransformations of priority pharmaceuticals in biological wastewater treatment processes

2020

Journal Article

A novel metabolic-ASM model for full-scale biological nutrient removal systems

Santos, Jorge M.M., Rieger, Leiv, Lanham, Ana B., Carvalheira, Mónica, Reis, Maria and Oehmen, Adrian (2020). A novel metabolic-ASM model for full-scale biological nutrient removal systems. Water Research, 171 115373, 115373. doi: 10.1016/j.watres.2019.115373

A novel metabolic-ASM model for full-scale biological nutrient removal systems

2007

Journal Article

Advances in enhanced biological phosphorus removal: from micro to macro scale

Oehmen, A. M., Lemos, P. C., Carvalho, G., Yuan, Z., Keller, J., Blackall, L. L. and Reis, M. A. M. (2007). Advances in enhanced biological phosphorus removal: from micro to macro scale. Water Research, 41 (11), 2271-2300. doi: 10.1016/j.watres.2007.02.030

Advances in enhanced biological phosphorus removal: from micro to macro scale

2026

Journal Article

Electro-fermentation and its Engineering for Heavy Metal Removal From Mining Wastewater: Opportunities, Challenges, and Future Perspectives

Hidayatullah, Ibnu Maulana, Steven, Soen, Kusmayadi, Adi, Oehmen, Adrian, Boopathy, Ramaraj, Putri, Nadia Adelia Salsabila, Shibghotulloh, Dawud and Aslan, Christian (2026). Electro-fermentation and its Engineering for Heavy Metal Removal From Mining Wastewater: Opportunities, Challenges, and Future Perspectives. Current Pollution Reports, 12 (1) 19. doi: 10.1007/s40726-026-00412-x

Electro-fermentation and its Engineering for Heavy Metal Removal From Mining Wastewater: Opportunities, Challenges, and Future Perspectives

2026

Journal Article

Lowering polyhydroxyalkanoate bioproduction costs in mixed cultures through integrated optimization of organic loading rate, sludge retention time and biomass withdrawal

Cruz, Rafaela A.P., Oehmen, Adrian and Reis, Maria A.M. (2026). Lowering polyhydroxyalkanoate bioproduction costs in mixed cultures through integrated optimization of organic loading rate, sludge retention time and biomass withdrawal. Journal of Industrial and Engineering Chemistry, 155, 809-818. doi: 10.1016/j.jiec.2025.08.030

Lowering polyhydroxyalkanoate bioproduction costs in mixed cultures through integrated optimization of organic loading rate, sludge retention time and biomass withdrawal

2025

Journal Article

Exploring the feasibility of high rate enhanced biological phosphorus removal system driven by diverse carbon source

Lu, Xuanyu, Zhao, Jing, Duan, Haoran, Yuan, Zhiguo, Zu, Yilin, Oehmen, Adrian and Ye, Liu (2025). Exploring the feasibility of high rate enhanced biological phosphorus removal system driven by diverse carbon source. Water Research X, 28 100365, 100365-28. doi: 10.1016/j.wroa.2025.100365

Exploring the feasibility of high rate enhanced biological phosphorus removal system driven by diverse carbon source

2025

Journal Article

Phenotypic discrimination and characterization of microbial populations in enhanced biological phosphorus removal using single-cell raman spectroscopy-based methods

Bi, Jiayu, Marques, Ricardo, Wang, Dongqi, Qin, Lu, Close, Kylie, Li, Guangyu, Wang, Zijian Leo, Tooker, Nicholas B., Srinivasan, Varun, Onnis-Hayden, Annalisa, Oehmen, Adrian and Gu, April Z. (2025). Phenotypic discrimination and characterization of microbial populations in enhanced biological phosphorus removal using single-cell raman spectroscopy-based methods. Water Research, 281 123577, 1-10. doi: 10.1016/j.watres.2025.123577

Phenotypic discrimination and characterization of microbial populations in enhanced biological phosphorus removal using single-cell raman spectroscopy-based methods

2025

Journal Article

Higher order volatile fatty acid metabolism and atypical polyhydroxyalkanoate production in fermentation-enhanced biological phosphorus removal

Thomson, R., Le, C., Wang, L., Batstone, D.J., Zhou, Y. and Oehmen, A. (2025). Higher order volatile fatty acid metabolism and atypical polyhydroxyalkanoate production in fermentation-enhanced biological phosphorus removal. Water Research, 280 123503, 1-13. doi: 10.1016/j.watres.2025.123503

Higher order volatile fatty acid metabolism and atypical polyhydroxyalkanoate production in fermentation-enhanced biological phosphorus removal

2024

Journal Article

Development and validation of an off-gas tool for oxygen transfer efficiency and N2O emission monitoring in wastewater treatment

Freches, André, Freitas, Patrícia, Marques, Ricardo, Fradinho, Joana Costa, Oehmen, Adrian and Reis, Maria Ascensão (2024). Development and validation of an off-gas tool for oxygen transfer efficiency and N2O emission monitoring in wastewater treatment. Journal of Water Process Engineering, 67 106102, 1-9. doi: 10.1016/j.jwpe.2024.106102

Development and validation of an off-gas tool for oxygen transfer efficiency and N2O emission monitoring in wastewater treatment

2024

Journal Article

Assessment of three different approaches for integrating phosphorus recovery from sewage sludge and derived products in existing wastewater treatment plants

Boniardi, Gaia, Close, Kylie, Turolla, Andrea, Canziani, Roberto and Oehmen, Adrian (2024). Assessment of three different approaches for integrating phosphorus recovery from sewage sludge and derived products in existing wastewater treatment plants. Bioresource Technology, 402 130822, 130822. doi: 10.1016/j.biortech.2024.130822

Assessment of three different approaches for integrating phosphorus recovery from sewage sludge and derived products in existing wastewater treatment plants

2024

Journal Article

Polyhydroxyalkanoates production in purple phototrophic bacteria ponds: A breakthrough in outdoor pilot-scale operation

Almeida, J.R., León, E. Serrano, Rogalla, F., Fradinho, J.C., Oehmen, A. and Reis, M.A.M. (2024). Polyhydroxyalkanoates production in purple phototrophic bacteria ponds: A breakthrough in outdoor pilot-scale operation. Science of The Total Environment, 912 168899, 1-12. doi: 10.1016/j.scitotenv.2023.168899

Polyhydroxyalkanoates production in purple phototrophic bacteria ponds: A breakthrough in outdoor pilot-scale operation

2023

Journal Article

Synergism and physiological characteristics of glycogen accumulating organisms (GAOs) in anaerobic ammonia oxidation based (anammox-based) systems: Mechanisms and prospects

Zhen, Jianyuan, Oehmen, Adrian, Wei, Wei, Ni, Shou-Qing and Ni, Bing-Jie (2023). Synergism and physiological characteristics of glycogen accumulating organisms (GAOs) in anaerobic ammonia oxidation based (anammox-based) systems: Mechanisms and prospects. Chemical Engineering Journal, 478 147316, 1-16. doi: 10.1016/j.cej.2023.147316

Synergism and physiological characteristics of glycogen accumulating organisms (GAOs) in anaerobic ammonia oxidation based (anammox-based) systems: Mechanisms and prospects

2023

Journal Article

Insights on biological phosphorus removal with partial nitrification in single sludge system via sidestream free ammonia and free nitrous acid dosing

Lu, Xuanyu, Oehmen, Adrian, Zhao, Jing, Duan, Haoran, Yuan, Zhiguo and Ye, Liu (2023). Insights on biological phosphorus removal with partial nitrification in single sludge system via sidestream free ammonia and free nitrous acid dosing. Science of the Total Environment, 895 165174, 165174. doi: 10.1016/j.scitotenv.2023.165174

Insights on biological phosphorus removal with partial nitrification in single sludge system via sidestream free ammonia and free nitrous acid dosing