CAJ | 학술논문

农业废弃物主要由纤维素和木质素组成，是一种潜在的重金属吸附剂。文中归纳了几种农业废弃物吸附剂及其改性方法，阐述了改性农业废弃物吸附重金属的机理，讨论了pH、重金属离子初始浓度、吸附剂用量、反应温度等因素对改性农业废弃物吸附能力的影响，并展望了改性农业废弃物的应用前景。
농업폐기물주요유섬유소화목질소조성，시일충잠재적중금속흡부제。문중귀납료궤충농업폐기물흡부제급기개성방법，천술료개성농업폐기물흡부중금속적궤리，토론료pH、중금속리자초시농도、흡부제용량、반응온도등인소대개성농업폐기물흡부능력적영향，병전망료개성농업폐기물적응용전경。
Agricultural waste materials as a potential heavy metal ion adsorbent are usually composed of cellulose and lignin as the main constituents. This paper reviews several agricultural waste materials and its modified forms as adsorbents for the removal of heavy metals from aqueous solutions. The adsorption mechanisms and the influences, such as pH, initial heavy metal ions concentrations, adsorbent dosage and reaction temperature, on the adsorption of modified agricultural wastes were discussed as well. What's more, applying prospect of modified agricultural waste materials in waste water treat-ment is also presented.