OOIR: Observatory of International Research

Papers

(The H4-Index of Water Research X is 24. 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
In-sewer iron dosing enhances bioenergy recovery in downstream sewage sludge anaerobic digestion: The impact of iron salt types and thermal hydrolysis pretreatment	30
A systematic review on the role of trust in the water governance literature	30
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
Aquacultural source of nitrous oxide revealed by nitrogen isotopes	28
One-year stable pilot-scale operation demonstrates high flexibility of mainstream anammox application	25
Removal of perfluoroalkyl acids and common drinking water contaminants by weak-base anion exchange resins: Impacts of solution pH and resin properties	25
Soil-derived Dissolved Organic Matter in Inland Wetlands along A Temperate River: Insights from Spectroscopic Characteristics Coupled with Machine Learning Methods	24