OOIR: Observatory of International Research

Papers

(The H4-Index of Environmental Technology & Innovation is 68. 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
Combined electrosorption and chemisorption of As(III) in aqueous solutions with manganese dioxide as the electrode	728
Computational simulation and investigations on the molecular separation of Ibuprofen from aqueous solution using polymeric membranes	687
Constraining bioavailable polyaromatic hydrocarbons effectively during the production and application of biochar	421
Evaluation and machine learning-based prediction of Zn	241
Sustainable recovery of plant essential Nitrogen and Phosphorus from human urine using industrial coal fly ash	220
Environmental consequences of pig production scenarios using biomass from rotational grass-clover leys as feed	171
Protein production from cellulosic waste using candida utilis	167
The reconstitution pedotechnique: Applications	165
Simultaneous methane production and atmospheric carbon fixation during nutrient recycling from yellow wastewater in a continuously fed PBR-UASB system	150
Green city air measurement and health exercise big data monitoring based on remote sensing images and sensors	146
Environmental monitoring and landscape design of green city based on remote sensing image and improved neural network	144
A variable scene modeling method of seabed terrain based on discrete point	132
Applications of technology and innovation for a sustainable future	131
Theoretical investigations on the liquid-phase molecular separation in isolation and purification of pharmaceutical molecules from aqueous solutions via polymeric membranes	130
A simple-to-use nomogram for reference evapotranspiration assessment using multivariate models: Study on outdoor and greenhouse environments	119
Ferrallisols fertility and crops safety improvement using a low-cost synthetic mineral	112
Prediction of gas fraction in wastewater treatment with ANFIS method for different height of single sparger location	108
Conversion of the forest species Inga marginata and Tipuana tipu wastes into biosorbents: Dye biosorption study from isotherm to mass transfer	104
Antagonistic effects of copper and microplastics in single and binary mixtures on development and reproduction in the freshwater cladoceran Daphnia carinata	103
Effect of hydraulic selection pressure on the characteristics of partial nitritation/anammox granular sludge in a continuous-flow reactor	102
Study of waterborne virus detection schema in underserved rural communities with limited resources	101
Selective separation of tin from tin-bearing middling via sulfur roasting	100
A simple spectrophotometric method for chloroform quantification and its application in chloroform degradation from laboratory wastewater using polyphenolic co-activators	99
Recent advances in bioengineering and biotechnology toward a circular economy	98
Innovative approaches: Exploring nano-biochar technology’s impact on soil properties, alachlor retention, and microbial populations	94

Integrating bio-organic fertilization increases twice-yearly cabbage crop production by modulating soil microbial community and biochemical properties in Northwest Plateau	91
Comparison of characteristics of biochar modified by earthworm and potassium permanganate	89
Enhancing membrane distillation stability: Isoamyl alcohol coagulation as a novel strategy to mitigate membrane swelling at elevated temperatures	88
Cornstalks regulate bacterial dynamics to benefit organic humification in food waste digestate composting	88
Innovation and prospects of heavy metal solidification/stabilization techniques: A comprehensive review on materials, mechanisms, and evaluation systems	88
Novel insights into indigenous phenol-degrading bacteria from palm oil mill effluent and their potential mechanisms for efficient phenol degradation	86
Improving soil quality and crop yield of fluvo-aquic soils through long-term organic-inorganic fertilizer combination: Promoting microbial community optimization and nutrient utilization	86
Formulation and In vivo evaluation of Perovskia abrotanoides Kar. essential oil nanoemulsion incorporated chitosan gel as a novel paradigm in promoting wound healing	85
Ultrasonic-catalyzed ozone degradation of dibutyl phthalate in camel's milk:Efficiency and oxidation profile	84
Advanced growth device boosts hydroponic efficiency: Enhancing yield and quality while reducing crop production cost and algae contamination	84
Stratified aeration supplied an effective way for ammonia and greenhouse gas mitigation in composting	84
Remediation of Cadmium and Lead in contaminated soils by a newly modified fly ash material: The possibility and safety	83
Implications of irrigation water quality on shallow groundwater in the Nile Delta of Egypt: A human health risk prospective	82
Effects of the decomposition agent application on the physicochemical properties and microbial community structure of wheat straw-returning soil	81
How could Artificial Intelligence be used to increase the potential of biorefineries in the near future? A review	80
Prediction of sodium adsorption ratio and chloride concentration in a coastal aquifer under seawater intrusion using machine learning models	79
Degradation of 1,2,3-trichloropropane using peroxydisulfate activation by green tea iron nanoparticles	79
Enhancing wastewater treatment with engineered biochar from microwave-assisted approach - A comprehensive review	77
Reuse of aluminium-based water treatment sludge for phosphorus adsorption: Evaluating the factors affecting and correlation between adsorption and sludge properties	77
Drip fertigation with treated municipal wastewater and soil amendment with composted sewage sludge for sustainable protein-rich rice cultivation	77
The effect of bacterial growth strategies on plasmid transfer and naphthalene degradation for bioremediation	76
Synthesis and evaluation of recoverable activated carbon/Fe3O4 composites for removal of polycyclic aromatic hydrocarbons from aqueous solution	76
Performance and ecological parameters of a diesel engine fueled with diesel and plastic pyrolyzed oil (PPO) at variable working parameters	75
Study on the adsorption efficiency and mechanism of Sb(V) in aqueous solutions using enhanced surfactant-modified iron-calcium composite	75
Reduction of carcinogenic PAHs from petrodiesel engine exhaust by blending of green diesel (A new development in renewable fuels) with different biodiesel fuels	74
Reduction of Cr(VI) by planktonic cells and biofilm of Acinetobacter sp. (ADHR1) isolated from electroplating wastewater	74
Remediation of soil contaminated by toxic rocket fuel components using modified carbon–mineral adsorbing material produced from shungite rock modified with Mn4＋ and Fe3＋	73
Advanced electrochemical detection methodologies for assessing neuroactive substance variability induced by environmental pollutants exposure	72
Microalgae-mediated bioremediation: Metabolomic profiling and adaptive responses under amoxicillin-induced stress	72
Enhanced pyrite bioleaching through the synergistic interactions between Sulfobacillus thermosulfidooxidans and Alicyclobacillus ferrooxydans	72
Efficient removal of nitrate and ammonium by strain Pseudomonas poae EH-E3 under acidic pH and low-temperature conditions	71
Green urban garden landscape design and user experience based on virtual reality technology and embedded network	71
Dissolved oxygen concentration as a strategy to select type and composition of bacterial storage lipids produced during oilfield produced water treatment	71
Adsorption of rhodamine B on polyvinyl chloride, polystyrene, and polyethylene terephthalate microplastics in aqueous environments	71
Synthesis of magnetized inorganic–Phycocyanin nanohybrid [CoFe2O4-SiO2@PC-Cu (II)] as an environmentally friendly nanocomposite catalyst for the preparation and DPPH radical scavenging activity of 5-b	70
Photodegradation of fragrance materials and triclosan in water: Direct photolysis and photosensitized degradation	70
Phytotoxicity and genotoxicity as a new approach to assess heavy metals effect on Medicago sativa L.: Role of metallo-resistant rhizobacteria	70
Moving bed biofilm reactor with immobilized low-density polyethylene–polypropylene for Congo red dye removal	70
Inhibitory effect of alkyl groups on N-nitrosamine formation from secondary and tertiary alkylamines with monochloramine	69
Removal of pesticide residues from beeswax using a methanol extraction-based procedure: A pilot-scale study	69
Valorization of agrowaste digestate via addition of wood ash, acidification, and nitrification	69
Modified Fe3O4 magnetic nanoparticles for COD removal in oil field produced water and regeneration	68
Preliminary determination of antibacterial substances during anaerobic preservation of food waste and their effects on methanogenesis	68