[2] ZHU C P, WANG W, WU Z J et al. Preparation of cellulose-based porous adsorption materials derived from corn straw for wastewater purification[J]. International Journal of Biological Macromolecules, 233, 123595(2023).

[7] HAN B, WEATHERLEY A J, MUMFORD K et al. Modification of naturally abundant resources for remediation of potentially toxic elements: A review[J]. Journal of Hazardous Materials, 421, 126755(2022).

[8] HAN B, BUTTERLY C, ZHANG W et al. Adsorbent materials for ammonium and ammonia removal: A review[J]. Journal of Cleaner Production, 283, 124611(2021).

[9] IAMSAARD K, WENG C H, TZENG J H et al. Systematic optimization of biochars derived from corn wastes, pineapple leaf, and sugarcane bagasse for Cu(II) adsorption through response surface methodology[J]. Bioresource Technology, 382, 129131(2023).

[10] ALAM M S, GORMAN-LEWIS D, CHEN N et al. Thermodynamic analysis of nickel(II) and zinc(II) adsorption to biochar[J]. Environmental Science & Technology, 52, 6246-6255(2018).

[11] LIU W, HUANG J, WEATHERLEY A J et al. Identifying adsorption sites for Cd(II) and organic dyes on modified straw materials[J]. Journal of Environmental Management, 301, 113862(2022).

[14] HUANG J, JIAO Y H, WEATHERLEY A J et al. Catalytic modification of corn straw facilitates the remediation of Cd contaminated water and soil[J]. Journal of Hazardous Materials, 445, 130582(2023).

[16] FU Y S, LI X Y, YANG Z X et al. Increasing straw surface functionalities for enhanced adsorption property[J]. Bioresource Technology, 320, 124393(2021).

[18] BOEHM H P. Some aspects of the surface chemistry of carbon blacks and other carbons[J]. Carbon, 32, 759-769(1994).

[20] HAN B, ZHANG W, HE J et al. Lignite ammonia adsorption and surface chemistry after dewatering[J]. Separation and Purification Technology, 253, 117483(2020).

[21] KESINEE I, CHIH H W, JING H T et al. Systematic optimization of biochars derived from corn wastes, pineapple leaf, and sugarcane bagasse for Cu(Ⅱ) adsorption through response surface methodology[J]. Bioresource Technology, 129131(2023).