OOIR: Observatory of International Research

Papers

(The H4-Index of Reviews in Environmental Science and Bio-Technology is 28. 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 2020-03-01 to 2024-03-01.)

Article	Citations
A review on advanced physico-chemical and biological textile dye wastewater treatment techniques	254
Microbial cellulolytic enzymes: diversity and biotechnology with reference to lignocellulosic biomass degradation	94
Nanocellulose-based products for sustainable applications-recent trends and possibilities	79
Current perspectives on acidogenic fermentation to produce volatile fatty acids from waste	79
Micro/nano-plastics occurrence, identification, risk analysis and mitigation: challenges and perspectives	75
The effect of carrier addition on Anammox start-up and microbial community: a review	71
Sources, transport, measurement and impact of nano and microplastics in urban watersheds	67
Fatty acids of microalgae: diversity and applications	67
A review of resource recovery from seawater desalination brine	65
A review on the role of nanomaterials in the removal of organic pollutants from wastewater	64
Improving biological production of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) co-polymer: a critical review	58
Valorization of digestates from urban or centralized biogas plants: a critical review	57
Manganese-oxidizing microbes and biogenic manganese oxides: characterization, Mn(II) oxidation mechanism and environmental relevance	51
Characterization and recovery of phosphorus from wastewater by combined technologies	49
Torrefaction: a sustainable method for transforming of agri-wastes to high energy density solids (biocoal)	48
Design, operation and technology configurations for enhanced biological phosphorus removal (EBPR) process: a review	46
A critical literature review on biosolids to biochar: an alternative biosolids management option	45
Smart controlled environment agriculture methods: a holistic review	44
Biogas upgrading methods: recent advancements and emerging technologies	41
Recent advances and perspectives in the treatment of hydroponic wastewater: a review	40
Molecular and ecological perspectives of nitrous oxide producing microbial communities in agro-ecosystems	39
Advances in BiOX-based ternary photocatalysts for water technology and energy storage applications: Research trends, challenges, solutions, and ways forward	37
Circular bioeconomy solutions: driving anaerobic digestion of waste streams towards production of high value medium chain fatty acids	35
Shading effect of photovoltaic panels on horticulture crops production: a mini review	35
Bioplastic production from renewable lignocellulosic feedstocks: a review	33

Current advances in microalgae-based treatment of high-strength wastewaters: challenges and opportunities to enhance wastewater treatment performance	32
Aquatic phytoremediation strategies for chromium removal	32
Photo-electrochemical degradation of wastewaters containing organics catalysed by phosphate-based materials: a review	30
Microalgae harvesting by fungal-assisted bioflocculation	28
A mini review on molecularly imprinted polymer based halloysite nanotubes composites: innovative materials for analytical and environmental applications	28