IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v11y2018i9p2341-d167920.html
   My bibliography  Save this article

Influence of NaCl Concentration on Food-Waste Biochar Structure and Templating Effects

Author

Listed:
  • Ye-Eun Lee

    (Division of Environment and Plant Engineering, Korea Institute of Civil Engineering and Building Technology, 283 Goyang- daero, Ilsanseo-gu Goyang-si, Gyeonggi-do 10223, Korea
    Department of Construction Environment Engineering, University of Science and Technology, 217 Gajeong-ro, Yuseong-gu, Daejeon 34113, Korea)

  • Jun-Ho Jo

    (Division of Environment and Plant Engineering, Korea Institute of Civil Engineering and Building Technology, 283 Goyang- daero, Ilsanseo-gu Goyang-si, Gyeonggi-do 10223, Korea)

  • I-Tae Kim

    (Division of Environment and Plant Engineering, Korea Institute of Civil Engineering and Building Technology, 283 Goyang- daero, Ilsanseo-gu Goyang-si, Gyeonggi-do 10223, Korea)

  • Yeong-Seok Yoo

    (Division of Environment and Plant Engineering, Korea Institute of Civil Engineering and Building Technology, 283 Goyang- daero, Ilsanseo-gu Goyang-si, Gyeonggi-do 10223, Korea
    Department of Construction Environment Engineering, University of Science and Technology, 217 Gajeong-ro, Yuseong-gu, Daejeon 34113, Korea)

Abstract

Food-waste-derived biochar structures obtained through pyrolysis and with different NaCl concentrations were investigated. Increased NaCl concentration in the samples inhibited cellulose and lignin decomposition, ultimately increasing the biochar yield by 2.7% for 20%-NaCl concentration. NaCl added in solution state exhibited templating effects, with maximum increases in the Brunauer–Emmett–Teller (BET) surface area and pore volume of 1.23 to 3.50 m 2 ∙g −1 and 0.002 to 0.007 cm 3 ∙g −1 , respectively, after washing. Adding a high concentration (20%) of NaCl reduced the BET surface area. In contrast, the mean pore diameter increased owing to the increased NaCl clustering area. Increased NaCl clustering with increased added NaCl was shown to have positive effects on NaCl removal by washing. Furthermore, as the NaCl adhered to the KCl scattered in the food waste, a high NaCl concentration also had positive effects on KCl removal. This study reports on an investigation on the effects of varying NaCl concentrations injected in solution form on the structure of food-waste biochar during pyrolysis. The templating effect was considered using both added NaCl and NaCl already contained in the food waste, with implementation of a desalination process essential for food-waste treatment for recycling.

Suggested Citation

  • Ye-Eun Lee & Jun-Ho Jo & I-Tae Kim & Yeong-Seok Yoo, 2018. "Influence of NaCl Concentration on Food-Waste Biochar Structure and Templating Effects," Energies, MDPI, vol. 11(9), pages 1-16, September.
    • Handle: RePEc:gam:jeners:v:11:y:2018:i:9:p:2341-:d:167920
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/11/9/2341/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/11/9/2341/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Ye-Eun Lee & Jun-Ho Jo & I-Tae Kim & Yeong-Seok Yoo, 2017. "Chemical Characteristics and NaCl Component Behavior of Biochar Derived from the Salty Food Waste by Water Flushing," Energies, MDPI, vol. 10(10), pages 1-15, October.
    2. Chamseddine Guizani & Mejdi Jeguirim & Sylvie Valin & Lionel Limousy & Sylvain Salvador, 2017. "Biomass Chars: The Effects of Pyrolysis Conditions on Their Morphology, Structure, Chemical Properties and Reactivity," Energies, MDPI, vol. 10(6), pages 1-18, June.
    3. Shi-Xiang Zhao & Na Ta & Xu-Dong Wang, 2017. "Effect of Temperature on the Structural and Physicochemical Properties of Biochar with Apple Tree Branches as Feedstock Material," Energies, MDPI, vol. 10(9), pages 1-15, August.
    4. Patrick Brassard & Stéphane Godbout & Vijaya Raghavan & Joahnn H. Palacios & Michèle Grenier & Dan Zegan, 2017. "The Production of Engineered Biochars in a Vertical Auger Pyrolysis Reactor for Carbon Sequestration," Energies, MDPI, vol. 10(3), pages 1-15, February.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Mejdi Jeguirim & Lionel Limousy, 2019. "Biomass Chars: Elaboration, Characterization and Applications II," Energies, MDPI, vol. 12(3), pages 1-6, January.
    2. Ye-Eun Lee & Yoonah Jeong & Dong-Chul Shin & Kwang-Ho Ahn & Jin-Hong Jung & I-Tae Kim, 2021. "Fabrication of Mg-Doped Sargassum Biochar for Phosphate and Ammonium Recovery," Sustainability, MDPI, vol. 13(22), pages 1-15, November.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Ye-Eun Lee & Jun-Ho Jo & I-Tae Kim & Yeong-Seok Yoo, 2018. "Value-Added Performance and Thermal Decomposition Characteristics of Dumped Food Waste Compost by Pyrolysis," Energies, MDPI, vol. 11(5), pages 1-14, April.
    2. Alba Dieguez-Alonso & Axel Funke & Andrés Anca-Couce & Alessandro Girolamo Rombolà & Gerardo Ojeda & Jörg Bachmann & Frank Behrendt, 2018. "Towards Biochar and Hydrochar Engineering—Influence of Process Conditions on Surface Physical and Chemical Properties, Thermal Stability, Nutrient Availability, Toxicity and Wettability," Energies, MDPI, vol. 11(3), pages 1-26, February.
    3. Mejdi Jeguirim & Lionel Limousy, 2017. "Biomass Chars: Elaboration, Characterization and Applications," Energies, MDPI, vol. 10(12), pages 1-7, December.
    4. Ye-Eun Lee & Jun-Ho Jo & I-Tae Kim & Yeong-Seok Yoo, 2017. "Chemical Characteristics and NaCl Component Behavior of Biochar Derived from the Salty Food Waste by Water Flushing," Energies, MDPI, vol. 10(10), pages 1-15, October.
    5. Daniele Basso & Elsa Weiss-Hortala & Francesco Patuzzi & Marco Baratieri & Luca Fiori, 2018. "In Deep Analysis on the Behavior of Grape Marc Constituents during Hydrothermal Carbonization," Energies, MDPI, vol. 11(6), pages 1-19, May.
    6. Intan Nazirah Mohammad & Clarence M. Ongkudon & Mailin Misson, 2020. "Physicochemical Properties and Lignin Degradation of Thermal-Pretreated Oil Palm Empty Fruit Bunch," Energies, MDPI, vol. 13(22), pages 1-12, November.
    7. Shi-Xiang Zhao & Na Ta & Xu-Dong Wang, 2017. "Effect of Temperature on the Structural and Physicochemical Properties of Biochar with Apple Tree Branches as Feedstock Material," Energies, MDPI, vol. 10(9), pages 1-15, August.
    8. Besma Khiari & Mejdi Jeguirim, 2018. "Pyrolysis of Grape Marc from Tunisian Wine Industry: Feedstock Characterization, Thermal Degradation and Kinetic Analysis," Energies, MDPI, vol. 11(4), pages 1-14, March.
    9. Xia Liu & Juntao Wei & Wei Huo & Guangsuo Yu, 2017. "Gasification under CO 2 –Steam Mixture: Kinetic Model Study Based on Shared Active Sites," Energies, MDPI, vol. 10(11), pages 1-10, November.
    10. Kai Lei & Buqing Ye & Jin Cao & Rui Zhang & Dong Liu, 2017. "Combustion Characteristics of Single Particles from Bituminous Coal and Pine Sawdust in O 2 /N 2 , O 2 /CO 2 , and O 2 /H 2 O Atmospheres," Energies, MDPI, vol. 10(11), pages 1-12, October.
    11. Xie, Teng & Yao, Zonglu & Huo, Lili & Jia, Jixiu & Zhang, Peizhen & Tian, Liwei & Zhao, Lixin, 2023. "Characteristics of biochar derived from the co-pyrolysis of corn stalk and mulch film waste," Energy, Elsevier, vol. 262(PB).
    12. Gyeong-Min Kim & Jong-Pil Kim & Kevin Yohanes Lisandy & Chung-Hwan Jeon, 2017. "Experimental Model Development of Oxygen-Enriched Combustion Kinetics on Porous Coal Char and Non-Porous Graphite," Energies, MDPI, vol. 10(9), pages 1-14, September.
    13. Mukesh Kumar Soothar & Abdoul Kader Mounkaila Hamani & Mahendar Kumar Sootahar & Jingsheng Sun & Gao Yang & Saleem Maseeh Bhatti & Adama Traore, 2021. "Assessment of Acidic Biochar on the Growth, Physiology and Nutrients Uptake of Maize ( Zea mays L.) Seedlings under Salinity Stress," Sustainability, MDPI, vol. 13(6), pages 1-16, March.
    14. Gyeong-Min Kim & Dae-Gyun Lee & Chung-Hwan Jeon, 2019. "Fundamental Characteristics and Kinetic Analysis of Lignocellulosic Woody and Herbaceous Biomass Fuels," Energies, MDPI, vol. 12(6), pages 1-16, March.
    15. Campuzano, Felipe & Brown, Robert C. & Martínez, Juan Daniel, 2019. "Auger reactors for pyrolysis of biomass and wastes," Renewable and Sustainable Energy Reviews, Elsevier, vol. 102(C), pages 372-409.
    16. Brassard, P. & Godbout, S. & Hamelin, L., 2021. "Framework for consequential life cycle assessment of pyrolysis biorefineries: A case study for the conversion of primary forestry residues," Renewable and Sustainable Energy Reviews, Elsevier, vol. 138(C).
    17. John Steven Devia-Orjuela & Christian E Alvarez-Pugliese & Dayana Donneys-Victoria & Nilson Marriaga Cabrales & Luz Edith Barba Ho & Balazs Brém & Anca Sauciuc & Emese Gál & Douglas Espin & Martin Sch, 2019. "Evaluation of Press Mud, Vinasse Powder and Extraction Sludge with Ethanol in a Pyrolysis Process," Energies, MDPI, vol. 12(21), pages 1-21, October.
    18. Francisco Anguebes-Franseschi & Mohamed Abatal & Ali Bassam & Mauricio A. Escalante Soberanis & Oscar May Tzuc & Lauro Bucio-Galindo & Atl Victor Cordova Quiroz & Claudia Alejandra Aguilar Ucan & Migu, 2018. "Esterification Optimization of Crude African Palm Olein Using Response Surface Methodology and Heterogeneous Acid Catalysis," Energies, MDPI, vol. 11(1), pages 1-15, January.
    19. Waheed A. Rasaq & Mateusz Golonka & Miklas Scholz & Andrzej Białowiec, 2021. "Opportunities and Challenges of High-Pressure Fast Pyrolysis of Biomass: A Review," Energies, MDPI, vol. 14(17), pages 1-20, August.
    20. Zhiqiang Gu & Qi Zhang & Guobi Sun & Jiaxin Lu & Yuxin Liu & Zhenxia Huang & Shuming Xu & Jianghua Xiong & Yuhuan Liu, 2023. "Pretreatment of Biogas Slurry by Modified Biochars to Promote High-Value Treatment of Wastewater by Microalgae," Sustainability, MDPI, vol. 15(4), pages 1-15, February.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:11:y:2018:i:9:p:2341-:d:167920. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.