IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v15y2023i15p11579-d1203419.html
   My bibliography  Save this article

Optimization of Mixed-Based Biochar Preparation Process and Adsorption Performance of Lead and Cadmium

Author

Listed:
  • Xiaoxian Yuan

    (State Key Laboratory of Heavy Oil Processing, China University of Petroleum-Beijing at Karamay, Karamay 834000, China)

  • Qiang Wang

    (College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China)

  • Zhipu Wang

    (State Key Laboratory of Heavy Oil Processing, China University of Petroleum-Beijing at Karamay, Karamay 834000, China)

  • Sikai Wu

    (State Key Laboratory of Heavy Oil Processing, China University of Petroleum-Beijing at Karamay, Karamay 834000, China)

  • Yawei Zhai

    (State Key Laboratory of Heavy Oil Processing, China University of Petroleum-Beijing at Karamay, Karamay 834000, China)

  • Haibing Zhang

    (State Key Laboratory of Heavy Oil Processing, China University of Petroleum-Beijing at Karamay, Karamay 834000, China)

  • Lisong Zhou

    (Karamay Shuntong Environmental Technology Co., Ltd., Karamay 834000, China)

  • Bei Lu

    (State Key Laboratory of Heavy Oil Processing, China University of Petroleum-Beijing at Karamay, Karamay 834000, China)

  • Kefan Chen

    (State Key Laboratory of Heavy Oil Processing, China University of Petroleum-Beijing at Karamay, Karamay 834000, China)

  • Xinwei Wang

    (College of Chemical Engineering and Environment, China University of Petroleum, Beijing 102249, China)

Abstract

Irreversible pollution by heavy metals such as lead (Pb) and cadmium (Cd) adversely affects the ecological environment and human health. Due to its high adsorption, microporosity, and specific surface area, biochar possesses excellent potential for use in heavy metal pollution remediation. The preparation of mixed-based biochar from sludge and cotton stalk can solve the problems inherent to pure sludge biochar, such as undeveloped pore structure and a small specific surface area, while resourcefully utilizing both waste biomass types. This study investigated the adsorption capacity for Pb 2+ and Cd 2+ of mixed-based biochar prepared at different pyrolysis temperatures, different pyrolysis residence times, and different cotton stalks percentages. Response surface experiments revealed the optimum process conditions for preparing mixed-based biochar, which included a pyrolysis temperature of 638 °C, a pyrolysis residence time of 86 min, and an addition ratio of 50% for cotton stalks. The isothermal adsorption experiments revealed that the maximum adsorption capacities of mixed-based biochar for Pb 2+ and Cd 2+ were 111.11 and 86.21 mg/g, respectively. Our findings suggest the co-pyrolysis of sludge and cotton stalk as a green and sustainable method for safely disposing of Pb and Cd.

Suggested Citation

  • Xiaoxian Yuan & Qiang Wang & Zhipu Wang & Sikai Wu & Yawei Zhai & Haibing Zhang & Lisong Zhou & Bei Lu & Kefan Chen & Xinwei Wang, 2023. "Optimization of Mixed-Based Biochar Preparation Process and Adsorption Performance of Lead and Cadmium," Sustainability, MDPI, vol. 15(15), pages 1-13, July.
    • Handle: RePEc:gam:jsusta:v:15:y:2023:i:15:p:11579-:d:1203419
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/15/15/11579/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/15/15/11579/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Zhongwen Ma & Ronghao Tao & Jingyi Hu & Chi Cao & Zhaoyun Hu & Yong Chen & Hongxiang Hu & Youhua Ma, 2023. "Effects of Formula Fertilizer and Biochar on Cadmium and Plumbum Absorption in Maize ( Zea mays L.)," Sustainability, MDPI, vol. 15(6), pages 1-15, March.
    2. Mohammad Ghorbani & Elnaz Amirahmadi & Reinhard W. Neugschwandtner & Petr Konvalina & Marek Kopecký & Jan Moudrý & Kristýna Perná & Yves Theoneste Murindangabo, 2022. "The Impact of Pyrolysis Temperature on Biochar Properties and Its Effects on Soil Hydrological Properties," Sustainability, MDPI, vol. 14(22), pages 1-15, November.
    3. Xuebo Hu & Ruigang Zhang & Bing Xia & Rongrong Ying & Zhewei Hu & Xu Tao & Hao Yu & Fabao Xiao & Qiaoying Chu & Hongfeng Chen & Jiazhong Qian, 2022. "Effect of Pyrolysis Temperature on Removal Efficiency and Mechanisms of Hg(II), Cd(II), and Pb (II) by Maize Straw Biochar," Sustainability, MDPI, vol. 14(15), pages 1-16, July.
    4. Uchenna Okereafor & Mamookho Makhatha & Lukhanyo Mekuto & Nkemdinma Uche-Okereafor & Tendani Sebola & Vuyo Mavumengwana, 2020. "Toxic Metal Implications on Agricultural Soils, Plants, Animals, Aquatic life and Human Health," IJERPH, MDPI, vol. 17(7), pages 1-24, March.
    Full references (including those not matched with items on IDEAS)

    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. Tingfei Gu & Xiaoqian Jia & Huifeng Shi & Xiaoli Gong & Jinxi Ma & Zhihang Gan & Zhixin Yu & Zhiwen Li & Yuan Wei, 2022. "An Evaluation of Exposure to 18 Toxic and/or Essential Trace Elements Exposure in Maternal and Cord Plasma during Pregnancy at Advanced Maternal Age," IJERPH, MDPI, vol. 19(21), pages 1-15, November.
    2. Elżbieta Zawierucha & Monika Skowrońska & Marcin Zawierucha, 2022. "Chemical and Biological Properties of Agricultural Soils Located along Communication Routes," Agriculture, MDPI, vol. 12(12), pages 1-11, November.
    3. Mirha Pazalja & Jasmina Sulejmanović & Sabina Begić & Mirsada Salihović, 2023. "Heavy metals content and health risk assessment of selected leafy plants consumed in Bosnia and Herzegovina," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 69(4), pages 170-178.
    4. Zouhair Elkhlifi & Jerosha Iftikhar & Mohammad Sarraf & Baber Ali & Muhammad Hamzah Saleem & Irshad Ibranshahib & Mozart Daltro Bispo & Lucas Meili & Sezai Ercisli & Ehlinaz Torun Kayabasi & Naser Ale, 2023. "Potential Role of Biochar on Capturing Soil Nutrients, Carbon Sequestration and Managing Environmental Challenges: A Review," Sustainability, MDPI, vol. 15(3), pages 1-18, January.
    5. Jinbiao Li & Yangni Zhai & Guojian Ge & Yang Xu & Can Wang & Anyong Hu & Yujie Han & Nan Shan & Bo Liu & Jinlin Chen & Wenlin Wang, 2022. "Bacterial Community Composition and Function of Tropical River Ecosystem along the Nandu River on Hainan Island, China," IJERPH, MDPI, vol. 20(1), pages 1-13, December.
    6. Florin Vaduva & Luiela Magdalena Csorba & Dan-Cristian Dabija & George Lăzăroiu, 2024. "The Impact of Public Policies and Civil Society on the Sustainable Behavior of Romanian Consumers of Electrical and Electronic Products," Sustainability, MDPI, vol. 16(3), pages 1-16, February.
    7. Qi Deng & Hui Wu & Yunni Xia & Bao Wang & Naiming Zhang & Lin Che & Yunsheng Xia & Xianrong Yue, 2023. "Adaptability of Koenigia mollis to an Acid Tin Mine Wasteland in Lianghe County in Yunnan Province," Sustainability, MDPI, vol. 15(12), pages 1-12, June.
    8. Mohammad Ghorbani & Reinhard W. Neugschwandtner & Gerhard Soja & Petr Konvalina & Marek Kopecký, 2023. "Carbon Fixation and Soil Aggregation Affected by Biochar Oxidized with Hydrogen Peroxide: Considering the Efficiency of Pyrolysis Temperature," Sustainability, MDPI, vol. 15(9), pages 1-15, April.
    9. Gilvania Barreto Feitosa Coutinho & Maria de Fátima Ramos Moreira & Frida Marina Fischer & Maria Carolina Reis dos Santos & Lucas Ferreira Feitosa & Sayonara Vieira de Azevedo & Renato Marçullo Borges, 2023. "Influence of Environmental Exposure to Steel Waste on Endocrine Dysregulation and PER3 Gene Polymorphisms," IJERPH, MDPI, vol. 20(6), pages 1-21, March.
    10. Arwa A. AL-Huqail & Pankaj Kumar & Ebrahem M. Eid & Bashir Adelodun & Sami Abou Fayssal & Jogendra Singh & Ashish Kumar Arya & Madhumita Goala & Vinod Kumar & Ivan Širić, 2022. "Risk Assessment of Heavy Metals Contamination in Soil and Two Rice ( Oryza sativa L.) Varieties Irrigated with Paper Mill Effluent," Agriculture, MDPI, vol. 12(11), pages 1-13, November.
    11. Katarzyna Wystalska & Anna Kwarciak-Kozłowska & Renata Włodarczyk, 2022. "Influence of Technical Parameters of the Pyrolysis Process on the Surface Area, Porosity, and Hydrophobicity of Biochar from Sunflower Husk Pellet," Sustainability, MDPI, vol. 15(1), pages 1-13, December.
    12. Guillermo Medina-González & Yelena Medina & Enrique Muñoz & Patricio Fuentes, 2023. "Rapid and Convenient Assessment of Trace Element Contamination in Agricultural Soils through Slurry-TXRF and Ecological Indices: The Ñuble Region, Chile as a Case Study," Sustainability, MDPI, vol. 15(12), pages 1-13, June.
    13. Joshua O. Olowoyo & Ntebo Lion & Tshoni Unathi & Oluwaseun M. Oladeji, 2022. "Concentrations of Pb and Other Associated Elements in Soil Dust 15 Years after the Introduction of Unleaded Fuel and the Human Health Implications in Pretoria, South Africa," IJERPH, MDPI, vol. 19(16), pages 1-17, August.
    14. Tianpeng Gao & Haoming Wang & Changming Li & Mingbo Zuo & Xueying Wang & Yuan Liu & Yingli Yang & Danghui Xu & Yubing Liu & Xiangwen Fang, 2022. "Effects of Heavy Metal Stress on Physiology, Hydraulics, and Anatomy of Three Desert Plants in the Jinchang Mining Area, China," IJERPH, MDPI, vol. 19(23), pages 1-19, November.
    15. Shan Chen & Yuanzhao Ding, 2023. "Tackling Heavy Metal Pollution: Evaluating Governance Models and Frameworks," Sustainability, MDPI, vol. 15(22), pages 1-12, November.

    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:jsusta:v:15:y:2023:i:15:p:11579-:d:1203419. 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.