OOIR: Observatory of International Research

Papers

(The H4-Index of Waste and Biomass Valorization is 25. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Influences of Granular Activated Carbon on Methane Production Performance of Cow Manure and Corn Straw in Semi-continuous Stirring Tank Reactor: Organic Loading Rate Optimization and Economic Consider	65
Biowaste-Derived Pectin-Collagen Hybrid Backbone based Semi-Interpenetrating Network for Efficient Petroleum Fraction-Water Separation	51
Selective Extraction of Second-Generation Sugars by Sequential Acid and Alkali Pretreatment of Arundo donax for Xylitol and Ethanol Production by Candida tropicalis	44
A Clever Application of a Recycled Waste Solution for Levulinic Acid and Adsorbent Production from Apple Pomace Using a Hydrothermal Process	44
Harnessing the Potential of Bellamya eburnea Shell-Derived Nanoparticles Through Electro-mechanical Optimization in the Performance of PCL Bio-composites: A Green Insulation Revolution	43
Replacement of Synthetic Nitrogenous Fertilizer by Human Hair Hydrolysates in Cultivation of Mung Bean (Vigna radiata L.)	41
Unique Chemistry and Structure of Pyrolyzed Bovine Bone for Enhanced Aqueous Metals Adsorption	40
Photocatalytic Removal of Cyanide from Cassava Processing Wastewater with Simultaneous Generation of H2 and C2H4 Using Ni-modified TiO2	38
Valorization of Cuminum cyminum and Pimpinella anisum Seeds Extracts as Pickling Inhibitors for Zinc: Gravimetric, Electrochemical and Adsorption Studies	37
Bacillus Megaterium as TiO2 Nano-Factory: Biosynthesis, Characterization, and Antibacterial Activity	36
A Study of Direct NH4VO3 Crystallization from Dilute V Solutions and the Effect of Impurities (Fe, Mn) on Crystallization	34
Changes in Digestibility, Growth and Biochemical Parameters in Labeo rohita (Hamilton, 1822) Fingerlings Fed with Cabbage and Cauliflower Waste Meal Containing Diet	34
Green Recovery of Cellulose from Posidonia oceanica Leaf Deposits: A Sustainable Biomass Source	32
Development and Test of a Rotating Drum Reactor for the Simultaneous Hydration and Carbonation of Dry Biomass Bottom Ash	31
Comparative Analysis of the Effects of Five Pretreatment Methods on Morphological and Methane Yield of Groundnut Shells	30
Chemical, Fermentative, Nutritive and Anti-nutritive Composition of Common Reed (Phragmites australis) Plant and Silage	30
Bacillus thuringiensis Production Through Solid-State Fermentation Using Organic Fraction of Municipal Solid Waste (OFMSW) Enzymatic Hydrolysate	29
Optimization of Lutein Extraction from Pistachio Waste Using Experimental Design and Ultrasonic Method	29
Grape Stalk-Based Extracts Controlling Fruit Pathogenic Fungi as a Waste Biomass Valorization Alternative in Winemaking	28
Tannins for Sustainable Semi-solid-state Supercapacitors	27
Enzymatic Preparation of Mushroom By-product Protein Hydrolysates (Mb-PPHs)	27
Effect of High-Pressure Conditions on the Properties of High-Density Fiberboards Made from Wood Waste Fibers	27
Innovative Combined Method for Tuna Wastewater Treatment Using Yarrowia lipolytica, TiO2 Nanoparticles and Sounds	26
Valorization of Apple Waste from Cold Storage Through Seed Oil Extractions in Western Algeria	26
Livestock Manure Compost Mixed with Biochar: Efficient Pelleting and Pellet Production Characteristics	25