木材在废水处理中的研究进展

Research Progress of Wood Application in Wastewater Treatment

综述了天然木材及其通过成分去除、高温碳化、润湿性调控、孔道修饰等方法制备功能化木材,在过滤泥沙、吸附重金属离子、去除微生物、分离油污以及降解染料等领域中的研究进展,最后对实际应用过程中亟待解决的技术难题进行了分析,并指出未来潜在研究方向。

In this review,the recent advances for natural wood and wood-based materials in the various fields are summarized,including both synthetic method for functional wood-based materials by removing the some components of wood,carbonizing the wood block in high temperatures,turnning surface wettability,and modifying the mesoporous of wood,and the novel applications in the areas of sediment filtration,heavy metal ions adsorption,microorganisms removal,oil/water separation and dye degradation.Finally,the unsolved technical problems in practical applications are dissussed and the perspectives of the future research direction are also poined out.