Proceedings of the International Conference on Industrial Design and Environmental Engineering, IDEE 2023, November 24–26, 2023, Zhengzhou, China

Research Article

Adsorption of Quinoline from Aqueous Solution by NaOH-treated Biochar derived from Orange Peel: Response Surface Methodology Optimization

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  • @INPROCEEDINGS{10.4108/eai.24-11-2023.2343432,
        author={Yiwei  Cao and Dongyan  Xu},
        title={Adsorption of Quinoline from Aqueous Solution by  NaOH-treated Biochar derived from Orange Peel:  Response Surface Methodology Optimization },
        proceedings={Proceedings of the International Conference on Industrial Design and Environmental Engineering, IDEE 2023, November 24--26, 2023, Zhengzhou, China},
        publisher={EAI},
        proceedings_a={IDEE},
        year={2024},
        month={2},
        keywords={response surface methodology quinoline biochar adsorption},
        doi={10.4108/eai.24-11-2023.2343432}
    }
    
  • Yiwei Cao
    Dongyan Xu
    Year: 2024
    Adsorption of Quinoline from Aqueous Solution by NaOH-treated Biochar derived from Orange Peel: Response Surface Methodology Optimization
    IDEE
    EAI
    DOI: 10.4108/eai.24-11-2023.2343432
Yiwei Cao1, Dongyan Xu1,*
  • 1: Qingdao University of Science & Technology
*Contact email: xdy0156@qust.edu.cn

Abstract

During this research project, response surface methodology (RSM) was used to optimise the adsorption of quinoline on modified orange peel biochar (MOPBC). The RSM was laid out using a design of experiments CCD (central composite design) with three experimental factors: initial concentration, temperature, and adsorbent dosage as the main variables. The F-value of the model was 97.16 with a p-value less than 0.0001. Indicated that the experimental data does not deviate from the model. The maximum quinoline removal of 98.01% when initial concentration dsorbent dosage and temperature were 50 mg/L, 0.02g and 40 °C.