OOIR: Observatory of International Research

Papers

(The TQCC of Water Research X is 13. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-04-01 to 2025-04-01.)

Article	Citations
Hydrolysis capacity of different sized granules in a full-scale aerobic granular sludge (AGS) reactor	105
Effects of functional groups of polyfluoroalkyl substances on their removal by nanofiltration	103
Spatiotemporal estimation of groundwater and surface water conditions by integrating deep learning and physics-based watershed models	102
Phosphorus migration from sediment to phosphorus-inactivating material: A key process neglected by common phosphorus immobilization assessments for lake geoengineering	93
Decoupling locally enhanced electric field treatment (LEEFT) intensity and copper release by applying asymmetric electric pulses for water disinfection	88
A comprehensive kinetic model for phenol oxidation in seven advanced oxidation processes and considering the effects of halides and carbonate	67
Influent carbon to phosphorus ratio drives the selection of PHA-storing organisms in a single CSTR	53
A macro-level analysis of the socio-economic impacts of climate change driven water scarcity: Incorporating behavioural and resilience aspects	51
Coarse bubble mixing in anoxic zone greatly stimulates nitrous oxide emissions from biological nitrogen removal process	49
Ensuring microbial water quality for on-site water reuse: Importance of online sensors for reliable operation	48
Efficient and sustainable removal of linear alkylbenzene sulfonate in a membrane biofilm: Oxygen supply dosage impacts mineralization pathway	42
Modeling transient mixed flows in sewer systems with data fusion via physics-informed machine learning	39
Periodic chemical cleaning with urea: disintegration of biofilms and reduction of key biofilm-forming bacteria from reverse osmosis membranes	39
Stagnation leads to short-term fluctuations in the effluent water quality of biofilters: A problem for greywater reuse?	32
A systematic review of influenza virus in water environments across human, poultry, and wild bird habitats	31
A systematic review on the role of trust in the water governance literature	30
In-sewer iron dosing enhances bioenergy recovery in downstream sewage sludge anaerobic digestion: The impact of iron salt types and thermal hydrolysis pretreatment	30
Aquacultural source of nitrous oxide revealed by nitrogen isotopes	28
Mechanism insight into the facet-dependent photoaging of polystyrene microplastics on hematite in freshwater	28
Disinfection byproducts formed during drinking water treatment reveal an export control point for dissolved organic matter in a subalpine headwater stream	28
Start-up of a full-scale two-stage partial nitritation/anammox (PN/A) process treating reject water from high solid anaerobic sludge digestion (HSAD)	28
Removal of perfluoroalkyl acids and common drinking water contaminants by weak-base anion exchange resins: Impacts of solution pH and resin properties	25
One-year stable pilot-scale operation demonstrates high flexibility of mainstream anammox application	25
Soil-derived Dissolved Organic Matter in Inland Wetlands along A Temperate River: Insights from Spectroscopic Characteristics Coupled with Machine Learning Methods	24
Tools for interpretation of wastewater SARS-CoV-2 temporal and spatial trends demonstrated with data collected in the San Francisco Bay Area	21

Mitigating risks and maximizing sustainability of treated wastewater reuse for irrigation	21
A cohesive Microcoleus strain cluster causes benthic cyanotoxic blooms in rivers worldwide	20
Enrichment and identification of a moderately acidophilic nitrite-oxidizing bacterium	19
Effectiveness of cyclic treatment of municipal wastewater by Tetradesmus obliquus – Loofah biofilm, its internal community changes and potential for resource utilization	19
Making waves: Public health risks from arsenic in Mexico's water extraction practices	19
Cyanobacteria as dominant mediator of altitudinal gradient effects on phytoplankton community diversity in freshwater ecosystems: Evidences from the freshwater Lakes along the Hu Line	19
A maverick: Environmentally relevant concentrations of nonylphenol attenuate the plasmid-mediated conjugative transfer of antibiotic resistance genes	17
A systematic review and meta-analysis of pathogen reduction in onsite sanitation systems	16
Adjusted bacterial cooperation in anammox community to adapt to high ammonium in wastewater treatment plant	16
Demonstrating the reduction of enteric viruses by drinking water treatment during snowmelt episodes in urban areas	16
Increasing fish production in recirculating aquaculture system by integrating a biofloc-worm reactor for protein recovery	16
A unit process log reduction database for water reuse practitioners	16
Biological activated carbon filter for greywater post-treatment: Long-term TOC removal with adsorption and biodegradation	15
A novel approach to interpret quasi-collimated beam results to support design and scale-up of vacuum UV based AOPs	15
Predictive water virology using regularized regression analyses for projecting virus inactivation efficiency in ozone disinfection	15
Gravity-driven membrane filtration with compact second-life modules daily backwashed: An alternative to conventional ultrafiltration for centralized facilities	15
Benchmarks for urine volume generation and phosphorus mass recovery in commercial and institutional buildings	15
Leveraging multi-level correlations for imputing monitoring data in water supply systems using graph signal sampling theory	14
Corrigendum to ‘Amyloid adhesin production in activated sludge is enhanced in lab-scale sequencing batch reactors: Feeding regime impacts microbial community and amyloid distribution’ [Water Research	14
Identifying periods impacted by sewer inflow and infiltration using time series anomaly detection	14
Effects of hydraulically disconnecting consumer pumps in an intermittent water supply	14
Removal of urea in ultrapure water system by urease-coated reverse osmosis membrane	13
The neglected ammonia leaching calcium in anaerobic granular sludge	13
Why are decentralised urban water solutions still rare given all the claimed benefits, and how could that be changed?	13
Why stories matter in water research: A case for narrative style paper writing	13
On-site urine treatment combining Ca(OH)2 dissolution and dehydration with ambient air	13