OOIR: Observatory of International Research

Papers

(The TQCC of Environmental Engineering Research is 5. 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
Evaluation of the adsorption characteristics of dissolved organic matter using granular activated carbon (GAC) and the regeneration efficiency of denitrification, Electro-Fenton, and Sono-Fenton oxida	61
Regional heterogeneity of agricultural carbon emission reduction potential in China	59
Experimental study on adsorption characteristics of Cu2+ and Zn2+ by datong lignite	35
Effect of morphology on the catalytic oxidation of dichloromethane over CeO2 catalysts	28
Electrochemical technologies and phytoremediation: Strategies for antibiotic waste removal, electricity generation, and water quality improvement	28
Piezo-activation of peroxydisulfate by BaTiO3 for metronidazole removal in water	17
Impacts of the side ratio of isolated buildings on airflows and pollutant dispersion under different temperature stratifications: Numerical investigations	16
Nanocomposite material in the trace and simultaneous electrochemical detection of As(III) and As(V)	15
Enhanced classification of dissolved organic matter sources based on rivers using machine learning and data augmentation	15
Multifunctional role and potential of vermiculite as a natural two-dimensional nanomaterial in a variety of advanced applications	15
A journey toward sustainable biofuel: Unlocking the renewable energy potential of Nipa (<i>Nypa fruticans</i>) from mangrove forests in Indonesia	14
Impact of sulfate supplement on bioleaching of iron from fly ash residue using isolated Acidithiobacillus ferrooxidans strain: A Box-Behnken process optimisation	14
Comparison of molecular characteristics between commercialized and regional natural organic matters	13
Microplastic pollution in the German aquatic environment: Existence, interactions and research needs	13
Utilization of methane from municipal solid waste landfills	13
Multisite algal bloom predictions in a lake using graph attention networks	12
Development of methylene blue imprinted silica for detecting arsenic ions in aqueous solution	12
Acetic acid production by the two-step thermal treatment of tobacco filter	12
Preparation and application of polymeric silicate coagulant: a short review	11
Estimating the effect of wastewater treatment facility’s operating failure due to disaster on river’s water quality	11
Enhancing NO degradation in visible light through plasma-treated photocatalytic substrates featuring TiO<sub>2</sub>@g-C<sub>3</sub>N<sub>4</sub> Z-scheme structure	11
Metal organic framework (MOF): Synthesis and fabrication for the application of electrochemical sensing	11
Chemical extraction and quantification of extracellular polymeric substances in unspiked-metaldehyde and spiked-metaldehyde of rubber aerobic granular sludge and molasses aerobic granular sludge	11
Nanostructured NiO derived from spent nickel catalyst as an efficient photocatalyst: Characterization, performance, and kinetic study	10
Enhanced membrane fouling control in a hybrid membrane bioreactor with coarse and fine pore sponge pre-filters	10

Optimization and feasibility assessment of the DPD colorimetric method with phosphate, iodide, and sulfuric acid for total residual oxidant monitoring in ballast water treatment systems	10
Changes in slow-onset climate events in Thailand	10
Predicting PAHs removal from contaminated soil via subcritical water extraction using support vector regression	10
Increasing the stability of LiMn<sub>2</sub>O<sub>4</sub> electrodes under high-current-density conditions via SoC control in an electrochemical lithium recovery system	10
Characteristics and risk assessment of atmospheric PM<sub>2.5</sub> heavy metals pollution near coal gangue sites in Huaibei, China	9
Distribution and seasonal variations of perfluoroalkyl substances (PFAS) in streams within the Changwon region	9
Insights into bicarbonate enhanced heterogeneous Fenton catalyzed by Co/Cu/zeolite for degradation of rhodamine B	9
A comparative study of coal fly and bottom ashes as sustainable electroactive vibration damping materials	9
Simulations of low impact development designs using the storm water management model	9
Analysis of influencing parameters and reactive substance for enrofloxacin degradation in a dielectric barrier discharge plasma/peroxydisulfate system	9
Effects of plant species diversity and density of Acorus calamus and Reineckea carnea on nitrogen removal and plant growth in constructed wetlands during the cold season	9
Application of topological data analysis to flood disaster management in Nigeria	8
The synthesis of polyhydroxyalkanoates from low carbon wastewater under anaerobic-microaerobic process: effects of pH and nitrogen and phosphorus limitation	8
Urban road traffic noise on human exposure assessment using geospatial technology	8
Bioelectrochemical performance of microbial fuel cell powered electro-Fenton system (MFCⓅEFs) with composite PANI-Mn/CF anode	8
Enhancement of electrokinetic remediation of lead and copper contaminated soil by combination of multiple modified electrolyte conditioning techniques	8
Characteristic and assessment of solvent and Mg/Al-LDH adsorption-based recovery of phosphorus from municipal sludge	8
Enhancing the biomass production of microalgae by mixotrophic cultivation using virgin coconut oil mill effluent	8
Enhancing the adsorption function of F- by iron and zirconium doped zeolite: Characterization and parameter optimization	8
Enhancement of carbofuran degradation by immobilized Bacillus sp. strain DT1	8
Heterogeneous catalytic ozonation for highly efficient mineralization of phenol with La-modified Ce/γ-Al<sub>2</sub>O<sub>3</sub>	8
Recovery of TiO<sub>2</sub> from spent SCR catalyst by acidolysis and additional crystal seeds-hydrolysis method	8
Effects of Vegetation and Saturated Zone in Cascaded Bioretention on Enhancing Nutrient Removal	8
COVID-19 lockdown improves air quality in Morocco	8
Adsorption of phosphate by Mg/Fe-doped wheat straw biochars optimized using response surface methodology: Mechanisms and application in domestic sewage	8
Co-digestion of euryhaline microalgae Scenedesmus sp. MKB. with paddy straw for biogas production	8
Hybrid Capacitive Deionization with Ag-coated Activated Carbon Electrodes for Nickel Treatment	7
Investigation on the Beneficiation of Fluorite-ore using a mixture of Oleic acid and Palmitic acid via Froth Flotation	7
Preparation of novel Ce (IV)-based MOF/GO composite and its highly effective phosphate removal from aqueous solution	7
Catalytic performance of amino acid/phosphotungstic acid as bi-functional heterogeneous catalyst for biodiesel production	7
Nitrogen removal and metabolic pathways of nitrifying coal ash propelled by temperature change under high nitrogen loading	7
Highly effective adsorption of organic dyes from aqueous solutions on longan seed-derived activated carbon	7
Elimination of DOC in RO concentrate from a wastewater reclamation plant: Cost comparison of different AOPs	7
Novel carrier for seafood wastewater treatment using moving bed biofilm reactor system	7
Using nano-magnesium oxide/bentonite composite for cadmium removal from industrial wastewater	7
Recent advances in biological approaches towards anode biofilm engineering for improvement of extracellular electron transfer in microbial fuel cells	7
Rhamnolipids amendment improves soil properties and enhances microecological functions in the saline-alkali soil	7
Routing optimization method of waste transportation vehicle using biological evolutionary algorithm under the perspective of low carbon and environmental protection	6
Assessment of sulfonation in lignocellulosic derived material for adsorption of methylene blue	6
Combining montmorillonite mineral and SnO<sub>2</sub>/TiO<sub>2</sub> photocatalysts for high-performance and cost-effective nitrogen oxide decomposition	6
Thermodynamic and kinetic studies of Victoria blue B removal using the photocatalyst of flower-like cadmium sulfide microspheres synthesized via hydrothermal process	6
Synthesis of alginate-based antibacterial and antioxidant food packaging films	6
Amino-modified Mg-MOF-74: Synthesis, characterization and CO2 adsorption performance	6
Advancement in recycling waste tire activated carbon to potential adsorbents	6
Sustainable acid mine drainage treatment: A comprehensive review of passive, combined, and emerging technologies	6
High content phosphogypsum-based curbs: Mechanical properties, freeze-thaw resistance, carbon reduction and creative theory application	6
Reacting flow field simulation of Hg<sup>0</sup> oxidation in flue gas by ozone injection	6
Preparation and application of superhydrophobic membranes in membrane distillation for treating saline dental wastewater	6
Toxic effects of benzene on aquatic organisms with different trophic levels in simulated accidental spills using indoor artificial streams	6
A systematic review on the occurrence and removal of microplastics during municipal wastewater treatment plants	5

Simultaneous effect of cathode potentials and magnetite concentrations on methanogenesis of acetic acid under different ammonia conditions	5
LCA-based environmental benefit allocation between steel and cement industries in steel byproduct recycling	5
Activated carbon/g-C3N4 /H2O2 system with enhanced photocatalytic activity for Rhodamine-B degradation under the visible light	5
Look at the past, vision for the future with the groundwater sustainability approach in desert regions	5
Greener synthesis of novel nanocomposite material for efficient and selective trace detection of Pb<sup>2+</sup>: Insights of stability and real implications of fabricated electrode	5
Preparation of a novel magnetic composite based on rice straw derived biochar and chromium ferrite for enhanced absorption of organic dye	5
Variation in organic matter characteristics and mitigation of ultrafiltration membrane fouling by chlorine and UV/chlorine pre-oxidation in secondary effluent treatment	5
A performance optimization method of multi-phase extraction for soil remediation based on multi-loops coordinated control	5
Fate and toxicity of ferric ferrocyanide with cyanogenic and non-cyanogenic plant species	5
Development of reusable and long-term storable bacteria attached nanofiber mats for highly efficient removal of Cr(VI) and reactive dye from wastewater	5
Microbial reduction of tellurate by an enriched consortium performing anaerobic oxidation of methane in a sequencing batch reactor	5
Comprehensive evaluation of soil characteristics and carbon stocks variability in different urban land use types	5
Impact of the development of electromobility in Poland on the background level of atmospheric pollution	5
Progress of persulfate-based advanced oxidation process (PS-AOPs) coupled with ultrafiltration membrane to alleviate membrane fouling: A review	5
Degradation of residual dyes in actual textile wastewater using UV/H<sub>2</sub>O<sub>2</sub>: Evaluation of the impact of operating variables through multi-layer perceptron an	5
Super-hydrophobic blended needle-punched nonwovens integrated with silica-aerogels for PM2.5 filtration	5
Hydrolytic performances of different organic compounds in different lignocellulosic biomass during anaerobic digestion	5
Review on metallic nanoparticles induced toxicity on renal function and overall health of kidneys	5
Variation characteristics and coordinated emission reduction of air pollutants in megacity of Chengdu-Chongqing economic circle under dual carbon goal	5
Evaluation of combined efficiency of conventional coagulation-flocculation process with advanced oxidation process (sulfate-hydroxyl radical) in leachate treatment	5
Development of water quality prediction model for water treatment plant using artificial intelligence algorithms	5
Exploring glass recycling: Trends, technologies, and future trajectories	5