1. Effect of glucose and sodium nitrate on the cultivation of Nostoc sp. PCC 7423 and production of phycobiliproteins

   • Arthur Godoy Cottas
   • Thales Azevedo Teixeira
   • Juliana de Souza Ferreira

   Original Paper 29 November 2021 Pages: 1 - 9

   

2. Rheological properties of mixtures of sugarcane bagasse and wheat bran during solid-state cultivation

   • Marianny Silva Canedo
   • Maria Fernanda Santos Figueiredo
   • João Cláudio Thoméo

   Original Paper 25 May 2021 Pages: 11 - 22

   

3. Comparison of growth, protein and carotenoid contents of some freshwater microalgae and the effects of urea and cultivation in a photobioreactor with reflective broth circulation guide on Desmodesmus subspicatus LC172266

   • Chijioke Nwoye Eze
   • Innocent Okonkwo Ogbonna
   • James Chukwuma Ogbonna

   Original Paper 18 June 2021 Pages: 23 - 33

   

4. Can different inoculum sources influence the biodegradation of sulfamethoxazole antibiotic during anaerobic digestion?

   • Caroline F. Sella
   • Rodrigo B. Carneiro
   • Marcelo Zaiat

   Original Paper 05 November 2021 Pages: 35 - 46

   

5. Effluent from fluff pulp manufacturing: the behavior during biological treatment by MBBR

   • Emeline Melchiors
   • Sérgio Henrique Saavedra Martinelli
   • Claudia Regina Xavier

   Original Paper 03 January 2022 Pages: 47 - 54

   

6. Study of the catalytic activity of multilayer graphene (MLG), molybdenum oxide (MoO₂), and manganese ferrite (MnFe₂O₄) on the melanoidin removal by ozonation process

   • Marcos Vinícius Mateus
   • Mário Sérgio da Luz
   • Julio Cesar de Souza Inácio Gonçalves

   Original Paper 28 November 2021 Pages: 55 - 66

   

7. Application and ecotoxicological evaluation of UV-assisted peroxidation for degradation of 17α-ethinylestradiol in aqueous media

   • Luana F. Silveira
   • Jorge Leonardo F. Santos
   • Bruno S. Souza

   Original Paper 18 June 2021 Pages: 67 - 76

   

8. Enhancement of the heat capacity of water-based drilling fluids for deep drilling applications

   • Milad Cheraghi
   • Mastaneh Hajipour
   • Abolghasem Emamzadeh

   Original Paper 03 January 2022 Pages: 77 - 86

   

9. An experimental investigation of gas-liquid-solid transfer and external wetting efficiency on open-cell foam in a three-phase packed bed reactor: validation and parameter estimation

   • Vitória da Fonseca Dias
   • Jornandes Dias da Silva

   Original Paper 10 January 2022 Pages: 87 - 104

   

10. Non-catalytic thermal decomposition of naphthenic acids of petroleum crudes

    • Mariana Busto
    • Carlos Román Vera

    Original Paper 16 November 2021 Pages: 105 - 112

    

11. Synthesis, characterization and acid-catalyzed application of ternary deep eutectic solvent: effect of glycerol addition

    • M. Bengi Taysun
    • Emine Sert
    • Ferhan S. Atalay

    Original Paper 15 November 2021 Pages: 113 - 121

    

12. A soft tubular model reactor based on the bionics of a small intestine: anti particulate fouling by peristalsis

    • Shuo Zhang
    • Peng Wu
    • Bin Dai

    Original Paper 02 December 2021 Pages: 123 - 136

    

13. Analytical pyrolysis (Py–GC/MS) of corn stover, bean pod, sugarcane bagasse, and pineapple crown leaves for biorefining

    • Guilherme Q. Calixto
    • Dulce M. A. Melo
    • Renata M. Braga

    Original Paper 19 April 2021 Pages: 137 - 146

    

14. Recovery of metals from electroactive components of spent Li-ion batteries after leaching with formic acid

    • Guido Tande Crespo Zeba
    • Jéssica Frontino Paulino
    • Júlio Carlos Afonso

    Original Paper 22 June 2021 Pages: 147 - 158

    

15. Protection by a polymer composite on carbon steel surface in 1.0 M HCl environment: a combined experimental and theoretical approach

    • S. C. Nwanonenyi
    • H. C. Obasi
    • E. Oguzie

    Original Paper 25 November 2021 Pages: 159 - 173

    

16. Bromelain recovery from pineapple subproducts by ultrafiltration and aqueous biphasic systems: processes comparison and integration

    • Ana Luisa Abrantes Simões
    • Daniel Scussel Gripp
    • Kátia Cecília de Souza Figueiredo

    Original Paper 02 November 2021 Pages: 175 - 181

17. Eco-friendly synthesis of alkaline anion exchange membrane for fuel cells application

    • Sara M. Ahmed
    • Khalid T. Rashid
    • Qusay F. Alsalhy

    Original Paper 24 November 2021 Pages: 183 - 195

    

18. An experimental study on low-content crude oil in water emulsion using low-frequency ultrasonic waves

    • Payam Parvasi
    • Fateme Kamali
    • Mohammad Reza Talaghat

    Original Paper 03 January 2022 Pages: 197 - 205

    

19. Mechanistic modeling and CFD simulation of gas chromatography to predict separation processes

    • João Pedro Ferreira
    • Leandro Guarezi Nandi
    • Bruno Augusto Mattar Carciofi

    Original Paper 27 April 2021 Pages: 207 - 223

    

20. Analysis of the different solubility data of cannabidiol in supercritical carbon dioxide described in the literature

    • Daniel Ribeiro Grijó
    • José Eduardo Olivo
    • Oswaldo Curty da Motta Lima

    Original Paper 04 July 2021 Pages: 225 - 234

    

21. Crude glycerine purification by solvent extraction

    • Maira Alejandra Maquirriain
    • Claudia A. Neyertz
    • María Laura Pisarello

    Original Paper 23 September 2021 Pages: 235 - 249

    

22. Primary energy and exergy analysis of a spray dryer for the application of industrial effluents: a case study

    • Sanjay Kumar Patel
    • Aditya Kumar Gupta
    • Mukund H. Bade

    Original Paper 25 November 2021 Pages: 251 - 272

    

23. Exergy analysis of a laboratory-scale upflow anaerobic sludge blanket reactor with sulfate-reducing microorganisms to precipitate heavy metal ions (Cu, Fe, Zn, and Pb) using Aspen Plus®

    • Manuel José Leal-Gutiérrez
    • Marisela Bernal-González
    • Enrique Rodolfo Bazúa-Rueda

    Original Paper 29 November 2021 Pages: 273 - 287

    

24. Effects of formation brine, [C₁₂mim] [Cl] concentration, temperature and pressure on the swelling factor and IFT of the carbonated water/heavy crude oil system

    • Osama Abdulrahim Abdulkarim Alabdulbari
    • Fouad Shnawa Radood Alabid
    • Seyednooroldin Hosseini

    Original Paper 03 January 2022 Pages: 289 - 300

    

25. Experimental study and correlation of the excess molar volume of binary liquid solutions of (amines + water) at different temperatures and atmospheric pressure

    • Pablo Andes Riveros Munoz
    • Gustavo Vieira Olivieri
    • Ricardo Belchior Torres

    Original Paper 16 September 2021 Pages: 301 - 318