All Stories

  1. Advancing nitrogen recovery from landfill leachate: a brief review of membrane contactor technology for nitrogen recovery from landfill wastewater

    Article • January 2026, Elsevier

    Ronei de Almeida

  2. Performance and operational challenges of a full-scale reverse osmosis facility for landfill leachate treatment in Algeria

    Article • Environmental Science and Pollution Research, December 2025, Springer Science + Business Media

    Ronei de Almeida

  3. Cost-effective treatment of landfill leachate using Fenton oxidation and submerged microfiltration: Comparison of the two-stage and simultaneous configurations

    Article • Journal of Environmental Chemical Engineering, December 2025, Elsevier

    Ronei de Almeida

  4. ULTRAFILTRAÇÃO E NANOFILTRAÇÃO NO TRATAMENTO DE ÁGUA PARA ABASTECIMENTO PÚBLICO: UMA REVISÃO DA LITERATURA

    Article • Revista Internacional de Ciências, September 2025, Universidade de Estado do Rio de Janeiro

    Ronei de Almeida

  5. Microplastic Degradation during Wet Air Oxidation Treatment

    Article • June 2025, Taylor & Francis

    Ronei de Almeida

  6. Valorization of Spend Coffee Grounds Using Koh and Concentrated Leachate as Activating Agents in Slow Pyrolysis at 600ºC – a Comparative Analysis of Char Properties

    Article • January 2025, MDPI AG

    Ronei de Almeida

  7. Combining Fenton Oxidation and Submerged-Microfiltration for Landfill Leachate Treatment: Performance Assessment, Effluent Toxicity and Operating Costs

    Article • January 2025, Elsevier

    Ronei de Almeida

  8. Characterization of Concentrated Leachate-Activated Char Prepared from Spent Coffee Ground in Slow Pyrolysis

    Article • June 2024, MDPI AG

    Ronei de Almeida

  9. Impacts of the COVID-19/2020 pandemic on the waste sector of Rio de Janeiro municipality, Brazil: Assessment on solid waste production in 2018 – 2023

    Article • Waste Management Bulletin, April 2024, Elsevier

    Ronei de Almeida

  10. A Review of Strategies for Managing Membrane Concentrate from Landfill Leachate Treatment Facilities

    Article • January 2024, Springer Science + Business Media

    Ronei de Almeida

  11. Membranes in Landfill Leachate Treatment: Evaluation of the Generated Concentrate

    Article • January 2024, Springer Science + Business Media

    Ronei de Almeida

  12. Mini-Review on Aged Refuse Bioreactors for Landfill Leachate Management

    Article • January 2024, Springer Science + Business Media

    Ronei de Almeida

  13. A Short Review on Dye-Wastewater Valorization Using Up-Flow Anaerobic Sludge Blanket Reactors

    Article • Waste, November 2023, MDPI AG

    Ronei de Almeida

  14. COVID-2019/2020 Pandemic Impacts on the Solid Waste Sector of Rio de Janeiro Municipality, Brazil: Analysis of Waste Production, Challenges, and Recommendations

    Article • October 2023, MDPI AG

    Ronei de Almeida

  15. A Short Review on Dye Wastewater Valorization Using Up-Flow Anaerobic Sludge Blanket Reactors

    Article • September 2023, MDPI AG

    Ronei de Almeida

  16. Thermal Characterization of Biochars Produced in Slow Co-Pyrolysis of Spent Coffee Ground and Concentrated Landfill Leachate Residue

    Article • May 2023, MDPI AG

    Ronei de Almeida

  17. Landfill leachate treatment by high-pressure membranes and advanced oxidation techniques with a focus on ecotoxicity and by-products management: A review

    Article • Process Safety and Environmental Protection, May 2023, Elsevier

    Ronei de Almeida

  18. Landfill leachate pretreatment effects on nanofiltration and reverse osmosis membrane performance

    Article • Process Safety and Environmental Protection, April 2023, Elsevier

    Ronei de Almeida

  19. Monitoring of experimental landfill cells with membrane concentrate infiltration: A systematic assessment of leachate quality and treatment performance

    Article • Process Safety and Environmental Protection, December 2022, Elsevier

    Ronei de Almeida

  20. A review on membrane concentrate management from landfill leachate treatment plants: The relevance of resource recovery to close the leachate treatment loop

    Article • Waste Management & Research The Journal for a Sustainable Circular Economy, August 2022, SAGE Publications

    Ronei de Almeida

  21. Technical and economic aspects of a sequential MF + NF + zeolite system treating landfill leachate

    Article • Journal of Environmental Science and Health Part A, July 2022, Taylor & Francis

    Ronei de Almeida

  22. COMPOSTOS MINERAIS E ORGÂNICOS DE LIXIVIADOS DE CÉLULAS EXPERIMENTAIS DE ATERRO COM INFILTRAÇÃO DE CONCENTRADO DE OSMOSE INVERSA

    Article • January 2022, Even3

    Ronei de Almeida

  23. Part B: Sludge sewage pre-treatment and codigestion Technical Note 2 – Contributions about sewage sludge pre-treatment techniques

    Article • Cadernos Técnicos Engenharia Sanitária e Ambiental, January 2022, Zeppelini Editorial e Comunicacao

    Ronei de Almeida

  24. Up-Flow Anaerobic Sludge Blanket Reactors in Dye Removal: Mechanisms, Influence Factors, and Performance

    Article • January 2022, Springer Science + Business Media

    Ronei de Almeida

  25. Comparison between Aliivibrio fischeri and activated sludge microorganisms in the evaluation of the toxic pollutants of leachates from Brazilian landfills

    Article • Environmental Science and Pollution Research, August 2021, Springer Science + Business Media

    Ronei de Almeida

  26. Comparison between Aliivibrio fischeri and activated sludge microorganisms in the evaluation of the toxic pollutants of leachates from Brazilian landfills

    Article • June 2021, Springer Science + Business Media

    Ronei de Almeida

  27. Lessons and challenges for the recycling sector of Brazil from the pandemic outbreak of COVID-19

    Article • Waste Disposal & Sustainable Energy, June 2021, Springer Science + Business Media

    Ronei de Almeida

  28. A review of sludge pretreatment methods and co-digestion to boost biogas production and energy self-sufficiency in wastewater treatment plants

    Article • Journal of Water Process Engineering, April 2021, Elsevier

    ISAAC VOLSCHAN JR., Ronei de Almeida

  29. Up-Flow Anaerobic Sludge Blanket Reactors in Dye Removal: Mechanisms, Influence Factors, and Performance

    Article • SSRN Electronic Journal, January 2021, Elsevier

    Ronei de Almeida

  30. Adsorption of Bisphenol S from aqueous solution on powdered activated carbon and chronic toxicity evaluation with microcrustacean Ceriodaphnia dubia

    Article • Journal of Water Process Engineering, October 2020, Elsevier

    Ronei de Almeida

  31. Nanofiltration applied to the landfill leachate treatment and preliminary cost estimation

    Article • Waste Management & Research The Journal for a Sustainable Circular Economy, June 2020, SAGE Publications

    Ronei de Almeida

  32. Cost estimation of landfill leachate treatment by reverse osmosis in a Brazilian landfill

    Article • Waste Management & Research The Journal for a Sustainable Circular Economy, June 2020, SAGE Publications

    Ronei de Almeida

  33. Landfill leachate treatment by coagulation-flocculation and nanofiltration processes

    Article • Journal of Environmental Science and Health Part A, June 2019, Taylor & Francis

    Juacyara Campos, Ronei de Almeida

  34. Biorreatores com membranas no tratamento de efluentes de refinaria de petróleo: estudo de caso

    Article • Brazilian Journal of Development, January 2019, Brazilian Journal of Development

    Ronei de Almeida

  35. TECHNO-ECONOMIC EVALUATION OF LANDFILL LEACHATE TREATMENT BY HYBRID LIME APPLICATION AND NANOFILTRATION PROCESS

    Article • Detritus, January 2019, Eurowaste SRL

    Ronei de Almeida

  36. Evaluation of humic substances removal from leachates originating from solid waste landfills in Rio de Janeiro State, Brazil

    Article • Journal of Environmental Science and Health Part A, April 2017, Taylor & Francis

    Ronei de Almeida

  37. Análise de metodologias de quantificação de substâncias húmicas em lixiviados de aterros de resíduos sólidos

    Article • Ambiente e Agua - An Interdisciplinary Journal of Applied Science, January 2017, Instituto de Pesquisas Ambientais em Bacias Hidrograficas (IPABHi)

    Ronei de Almeida