秸秆生物炭在污水处理中的应用

Application of Straw Biochar in Sewage Treatment

秸秆生物炭的制备材料来源广泛,制备和改性方法日趋成熟。在污水处理中,秸秆生物炭可以去除多种污染物,如有机污染物、重金属、氮磷污染物和抗生素等,有效净化水质。本文结合秸秆生物炭的制备与改性方法,分析其污水净化原理,论述秸秆生物炭在污水处理中的具体应用。未来,要加强研究,改善秸秆生物炭的结构,提高其稳定性和回收利用率,降低环境风险,提升污水处理效率,从而为秸秆生物炭的推广应用奠定坚实基础。

The preparation materials of straw biochar come from a wide range of sources,and the preparation and modification methods are becoming increasingly mature.In sewage treatment,straw biochar can remove various pollutants,such as organic pollutants,heavy metals,nitrogen and phosphorus pollutants,and antibiotics,effectively purifying water quality.Combining the preparation and modification methods of straw biochar,this paper analyzes its sewage purification principle and discusses the specific application of straw biochar in sewage treatment.In the future,it is necessary to strengthen research,improve the structure of straw biochar,improve its stability and recycling efficiency,reduce environmental risks,and improve sewage treatment efficiency,thus laying a solid foundation for the promotion and application of straw biochar.