[
Ahmed M, Seraj R, Islam SMS, (2020), The k-means Algorithm: A Comprehensive Survey and Performance Evaluation. Electronics, 9:1295.
]Search in Google Scholar
[
Al Hamedi FE, Kandhan K, Liu Y, Ren M, Jaleel A, Alyafei MAM, (2023), Wastewater Irrigation: A Promising Way for Future Sustainable Agriculture and Food Security in the United Arab Emirates. Water, 15:2284.
]Search in Google Scholar
[
AQUASTAT, (2024), AQUASTAT Dissemination System. Available at: https://data.apps.fao.org/catalog/dataset/aquastat-ds/resource/8465a5f3-a880-4076-a985-d3ecd3385ca9?inner_span=True.
]Search in Google Scholar
[
Awasthi A, Gandhi K, Rayalu S, (2024), Greywater treatment technologies: a comprehensive review. International Journal of Environmental Science and Technology, 21:1053–1082.
]Search in Google Scholar
[
Baran B, (2021), Usage of Waste Water Treatment Plants Hydroelectric Energy for Urban Lighting Energy: The Case of Turkey. Uluslararası Muhendislik Arastirma ve Gelistirme Dergisi, 13:750–762.
]Search in Google Scholar
[
Berbel J, Borrego-Marin MM, Exposito A, Giannoccaro G, Montilla-Lopez NM, Roseta-Palma C, (2019), Analysis of irrigation water tariffs and taxes in Europe. Water Policy, 21: 806–825.
]Search in Google Scholar
[
Chaieb K, Kouidhi B, Ayed L, Bakr Hosawi S, Abdulbaqi Abdulhakim J, Hajri A, Altayb HN, (2023), Enhanced textile dye removal from wastewater using natural biosorbent and Shewanella algae B29: Application of Box Behnken design and genomic approach. Bioresource Technology, 374:128755.
]Search in Google Scholar
[
Chen L, Luo L, Qin W, Zhu X, Tomberlin JK, J Z, (2023), Recycling nitrogen in livestock wastewater for alternative protein by black soldier fly larvae bioreactor. Environmental Technology Innovation, 29:102971.
]Search in Google Scholar
[
Christofilopoulos S, Kaliakatsos A, Triantafyllou K, Gounaki I, Venieri D, Kalogerakis N, (2019), Evaluation of a constructed wetland for wastewater treatment: Addressing emerging organic contaminants and antibiotic resistant bacteria. New Biotechnology, 52:94–103.
]Search in Google Scholar
[
Demir S, (2022), Comparison of Normality Tests in Terms of Sample Sizes under Different Skewness and Kurtosis Coefficients. International Journal of Assessment Tools in Education, 9:397–409.
]Search in Google Scholar
[
Doeffinger T, Hall JW, (2020), Water Stress and Productivity: An Empirical Analysis of Trends and Drivers. Water Resources Research, 56.
]Search in Google Scholar
[
Drewes JE, Hübner U, Zhiteneva V, Karakurt S, (2017), Characterization of unplanned water reuse in the EU. Available at: https://observatorio2030.com/sites/default/files/2019-11/IN_77_2017_VA_54_Characterization
]Search in Google Scholar
[
Enns D, Cunze S, Baker NJ, Oehlmann J, Jourdan J, (2023), Flushing away the future: The effects of wastewater treatment plants on aquatic invertebrates. Water Research, 243:120388.
]Search in Google Scholar
[
European Commission, (2024), Water scarcity and droughts. Available at: https://environment.ec.europa.eu/topics/water/water-scarcity-and-droughts_en.
]Search in Google Scholar
[
FAO, (2018), AQUASTAT Glossary. Available at: https://www.fao.org/faoterm/viewentry/en/?entryId=172346.
]Search in Google Scholar
[
Fielding KS, Dolnicar S, Schultz T, (2019), Public acceptance of recycled water. International Journal of Water Resources Development, 35:551–586.
]Search in Google Scholar
[
Gignac GE, Szodorai ET, (2016), Effect size guidelines for individual differences researchers. Personality and Individual Differences, 102:74–78.
]Search in Google Scholar
[
Gupta S, Singh A, Sharma T, Kaur R, Khandelwal V, KD R, (2024), Applications of ultrafiltration, nanofiltration, and reverse osmosis in pharmaceutical wastewater treatment. Development in Wastewater Treatment Research and Processes, pp. 33–49.
]Search in Google Scholar
[
GUVEN G, (2022), Testing the equality of treatment means in one-way ANOVA: Short-tailed symmetric error terms with heterogeneous variances. Hacettepe Journal of Mathematics and Statistics, 51:1736–1751.
]Search in Google Scholar
[
Haffaf A, Lakdja F, Meziane R, Abdeslam DO, (2021), Study of economic and sustainable energy supply for water irrigation system (WIS. Sustainable Energy, Grids and Networks, 25: 100412.
]Search in Google Scholar
[
Hellegers P, Davidson B, (2023), Why Irrigation Water Pricing is Difficult. Water Economics and Policy. Current Opinion in Environmental Sustainability, 40:1–6.
]Search in Google Scholar
[
Hoffman JIE, (2019), Analysis of Variance. I. One-Way. Basic Biostatistics for Medical and Biomedical Practitioners, pp. 391–417.
]Search in Google Scholar
[
Hosken DJ, Buss DL, Hodgson DJ, (2018), Beware the F test (or, how to compare variances. Animal Behaviour, 136:119–126.
]Search in Google Scholar
[
Islam S, Repella AC, (2015), Water Diplomacy: A Negotiated Approach to Manage Complex Water Problems. Journal of Contemporary Water Research Education, 155:1–10.
]Search in Google Scholar
[
Jiménez-Benítez A, Ferrer FJ, Greses S, Ruiz-Martínez A, Fatone F, Eusebi AL, Mondéjar N, Ferrer J, Seco A, (2020), An-MBR, reclaimed water and fertigation: Two case studies in Italy and Spain to assess economic and technological feasibility and CO2 emissions within the EU Innovation Deal initiative. Journal of Cleaner Production, 270:122398.
]Search in Google Scholar
[
Jin X, Han J, (2011), K-Means Clustering. In: Encyclopedia of Machine Learning. Springer USBoston, MA„ pp. 563–564.
]Search in Google Scholar
[
Joseph TM, Al-Hazmi HE, Śniatała B, Esmaeili A, Habibzadeh S, (2023), Nanoparticles and nanofiltration for wastewater treatment: From polluted to fresh water. Environmental Research, 238:117114.
]Search in Google Scholar
[
Khajvand M, Mostafazadeh AK, Drogui P, Tyagi RD, (2022), Management of greywater: environmental impact, treatment, resource recovery, water recycling, and decentralization. Water Science and Technology, 86:909–937.
]Search in Google Scholar
[
Khanam K, Patidar SK, (2022), Greywater characteristics in developed and developing countries. Materials Today: Proceedings, 57:1494–1499.
]Search in Google Scholar
[
Khatun N, (2021), Applications of Normality Test in Statistical Analysis. Open Journal of Statistics, 11:113–122.
]Search in Google Scholar
[
Klimes M, Michel D, Yaari E, Restiani P, (2019), Water diplomacy: The intersect of science, policy and practice. Journal of Hydrology, 575:1362–1370.
]Search in Google Scholar
[
Krzymowski A, (2021), Water Diplomacy and Its Strategic Significance for Sustainable Development Goals and Global Security Architecture. Sustainability, 13:13898.
]Search in Google Scholar
[
Lee S, Lee DK, (2018), What is the proper way to apply the multiple comparison test? Korean Journal of Anesthesiology, 71: 353–360.
]Search in Google Scholar
[
Leng L, Li W, Chen J, Leng S, Chen J, L W, (2021), Co-culture of fungi-microalgae consortium for wastewater treatment: A review. Bioresource Technology, 330:125008.
]Search in Google Scholar
[
Liao Z, Chen Z, Xu A, Gao Q, Song K, Liu J, Hu H-Y, (2021), Wastewater treatment and reuse situations and influential factors in major Asian countries. Journal of Environmental Management, 282:111976.
]Search in Google Scholar
[
Liu X, Ren Z, Ngo HH, He X, Desmond P, Ding A, (2021), Membrane technology for rainwater treatment and reuse: A mini review. Water Cycle, 2:51–63.
]Search in Google Scholar
[
Lüpsen H, (2023), Generalizations of the Tests by Kruskal-Wallis, Friedman and van der Waerden for Split-plot Designs. Austrian Journal of Statistics, 52:101–130.
]Search in Google Scholar
[
MacQueen J, (1967), Some methods for classification and analysis of multivariate observations. In: Proceedings of the fifth Berkeley symposium on mathematical statistics and probabilityOakland, CA, USA„ pp. 281–297.
]Search in Google Scholar
[
McLennan C, Rudi G, Altchenko Y, Ait-Mouheb N, (2024), Will the European Regulation for water reuse for agricultural irrigation foster this practice in the European Union? Water Reuse, 14:115–135.
]Search in Google Scholar
[
Morales-Figueroa C, Castillo-Suárez LA, Linares-Hernández I, Martínez-Miranda V, Teutli-Sequeira EA, (2023), Treatment processes and analysis of rainwater quality for human use and consumption regulations, treatment systems and quality of rainwater. International Journal of Environmental Science and Technology, 20:9369–9392.
]Search in Google Scholar
[
Moreno-Mesonero L, Amorós I, Moreno Y, Alonso JL, (2022), Simultaneous detection of less frequent waterborne parasitic protozoa in reused wastewater using amplicon sequencing and qPCR techniques. Journal of Environmental Management, 314:115029.
]Search in Google Scholar
[
Moussaoui T, Derdour A, Hosni A, Santos M, Legua P, Pardo- Picazo MÁ, (2023), Assessing the Quality of Treated Wastewater for Irrigation: A Case Study of Ain Sefra Wastewater Treatment Plant. Sustainability, 15:11133.
]Search in Google Scholar
[
Muñoz AA, Klock-Barría K, Alvarez-Garreton C, Aguilera-Betti I, González-Reyes Á, JA L, (2020), Water Crisis in Petorca Basin, Chile: The Combined Effects of a Mega-Drought and Water Management. Water, 12:648.
]Search in Google Scholar
[
Na S, Xumin L, Yong G, (2010), Research on k-means Clustering Algorithm: An Improved k-means Clustering Algorithm. In: Third International Symposium on Intelligent Information Technology and Security Informatics. IEEE, pp. 63–67.
]Search in Google Scholar
[
Narayanan KL, Karthik Ganesh R, Bharathi ST, Srinivasan A, Krishnan RS, Sundararajan S, (2023), AI Enabled IoT based Intelligent Waste Water Management System for Municipal Waste Water Treatment Plant. In: 2023 International Conference on Inventive Computation Technologies (ICICT. IEEE, pp. 361–365.
]Search in Google Scholar
[
Nizamuddin S, Siddiqui MTH, Mubarak NM, Baloch HA, Abdullah EC, Mazari SA, Griffin GJ, Srinivasan MP, Tanksale A, (2019), Iron Oxide Nanomaterials for the Removal of Heavy Metals and Dyes From Wastewater. In: Nanoscale Materials in Water Purification. Elsevier, pp. 447–472.
]Search in Google Scholar
[
Oliveira M, Truchado P, Cordero-García R, Gil MI, Soler MA, Rancaño A, García F, Álvarez Ordóñez A, Allende A, (2023), Surveillance on ESBL-Escherichia coli and Indicator ARG in Wastewater and Reclaimed Water of Four Regions of Spain: Impact of Different Disinfection Treatments. Antibiotics, 12: 400.
]Search in Google Scholar
[
Panhwar A, Faryal K, Kandhro A, Bhutto S, Rashid U, N J, (2022), Utilization of treated industrial wastewater and accumulation of heavy metals in soil and okra vegetable. Environmental Challenges, 6:100447.
]Search in Google Scholar
[
Pereira H, Cunha Marques R, (2020), Irrigation water tariffs: lessons for Portugal. Water Policy, 22:887–907.
]Search in Google Scholar
[
Pinto FS, Carvalho B, Marques RC, (2021), Adapting water tariffs to climate change: Linking resource availability, costs, demand, and tariff design flexibility. Journal of Cleaner Production, 290:125803.
]Search in Google Scholar
[
Portoghese I, Giannoccaro G, Giordano R, Pagano A, (2021), Modeling the impacts of volumetric water pricing in irrigation districts with conjunctive use of surface and groundwater resources. Agricultural Water Management, 244:106561.
]Search in Google Scholar
[
Pronti A, Berbel J, (2023), The impact of volumetric water tariffs in irrigated agriculture in Northern Italy. Environmental Impact Assessment Review, 98:106922.
]Search in Google Scholar
[
Radini S, González-Camejo J, Andreola C, Eusebi AL, Fatone F, (2023), Risk management and digitalisation to overcome barriers for safe reuse of urban wastewater for irrigation – A review based on European practice. Journal of Water Process Engineering, 53:103690.
]Search in Google Scholar
[
Raimondi A, Quinn R, Abhijith GR, Becciu G, Ostfeld A, (2023), Rainwater Harvesting and Treatment: State of the Art and Perspectives. Water, 15:1518.
]Search in Google Scholar
[
Regulation EU, (2020), of the European Parliament and of the Council of 25 May 2020 on Minimum Requirements for Water Reuse. Official Journal of the European Union, 5:741.
]Search in Google Scholar
[
Rivadulla M, Lois M, Elena AX, Balboa S, Suarez S, Berendonk TU, Romalde JL, Garrido JM, Omil F, (2024), Occurrence and fate of CECs (OMPs, ARGs and pathogens) during decentralised treatment of black water and grey water. Science of The Total Environment, 915:169863.
]Search in Google Scholar
[
Sa’diyah H, Sjah T, Tenriawaru AN, (2021), Irrigation water economic valuation for irrigation water tariff basis. IOP Conference Series: Earth and Environmental Science, 681:012063.
]Search in Google Scholar
[
Shaikh MA, Hadjikakou M, Bryan BA, (2022), Shared responsibility for global water stress from agri-food production and consumption and opportunities for mitigation. Journal of Cleaner Production, 379:134628.
]Search in Google Scholar
[
Singh A, (2021), A review of wastewater irrigation: Environmental implications. Resources, Conservation and Recycling, 168: 105454.
]Search in Google Scholar
[
Tariq FS, (2021), Heavy metals concentration in vegetables irrigated with municipal wastewater and their human daily intake in Erbil city. Environmental Nanotechnology, Monitoring Management, 16:100475.
]Search in Google Scholar
[
The World Bank, (2024), DataBank. Available at: https://databank.worldbank.org/metadataglossary/statistical-apacityindicators/series/5.51.01.10.gdp.
]Search in Google Scholar
[
Truchado P, Gil MI, López C, Garre A, López-Aragón RF, Böhme K, Allende A, (2021), New standards at European Union level on water reuse for agricultural irrigation: Are the Spanish wastewater treatment plants ready to produce and distribute reclaimed water within the minimum quality requirements? International Journal of Food Microbiology, 356:109352.
]Search in Google Scholar
[
Ungureanu N, Vlăduț V, Voicu G, (2020), Water Scarcity and Wastewater Reuse in Crop Irrigation. Sustainability, 12:9055.
]Search in Google Scholar
[
Venkateswaran N, Kumar SS, Diwakar G, Gnanasangeetha D, Boopathi S, (2023), Synthetic Biology for Waste Water to Energy Conversion.
]Search in Google Scholar
[
Vicente-Serrano SM, Quiring SM, Peña-Gallardo M, Yuan S, Domínguez-Castro F, (2020), A review of environmental droughts: Increased risk under global warming? Earth-Science Reviews, 201:102953.
]Search in Google Scholar
[
Wu G, Chen J, Shi X, Kim J, Xia J, Zhang L, (2022), Impacts of Global Climate Warming on Meteorological and Hydrological Droughts and Their Propagations. Earth’s Future, 10.
]Search in Google Scholar
[
Xu J, Yang L, Zhou X, (2023), A systematical review of blackwater treatment and resource recovery: Advance in technologies and applications. Resources, Conservation and Recycling, 197:107066.
]Search in Google Scholar
[
Xu Z, Zhang Q, Li X, Huang X, (2022), A critical review on chemical analysis of heavy metal complexes in water/wastewater and the mechanism of treatment methods. Chemical Engineering Journal, 429:131688.
]Search in Google Scholar
[
Zhao B, Zhang Z, Wang W, Yang X, Zhao C, Yang X, Shen A, Ye M, (2025), Development of high flux photocatalytic agcl-cooh-mwcnt/pes ultrafiltration membranes for enhanced waste water treatment and fouling mitigation. Separation and Purification Technology, 355:129680.
]Search in Google Scholar
[
Zheng L, Deng Y, (2024), Advancing rainwater treatment technologies for irrigation of urban agriculture: A pathway toward innovation. Science of The Total Environment, 916:170087.
]Search in Google Scholar