Abstract：
The importance of environmental issues and the existence of humans have led to the recognition of environmental concerns as the main risk to modern life. Notably, one major concern for protecting and managing the environment and human health is the presence of dyes in wastewater. Therefore, before discharging wastewater into mainstream water, it is crucial to remove dyes. Among all lignocellulosic materials, lignin is a highly fragrant biopolymer. Its abundant availability, complex structure, and numerous functional moieties, including hydroxyl, carboxyl, and phenolic, are used in different chemicals and applications. Based on this, lignin is a very useful green material for adsorption, specifically in removing both heavy metals and organic pollutants from wastewater. This article describes the use of lignin-based adsorbents as a recent breakthrough in the removal of dye from aqueous solutions. On the other hand, the review intends to encourage readers to study both established and novel avenues in lignin-based dye removal materials.
摘要：
环境问题的重要性和人类的存在导致人们认识到环境问题是现代生活的主要风险。值得注意的是,保护和管理环境和人类健康的一个主要问题是废水中存在染料。因此,在将废水排放到主流水中之前，去除染料至关重要。在所有木质纤维素材料中，木质素是一种高度芳香的生物聚合物。其丰富的可用性，复杂结构,和许多功能部分，包括羟基，羧基，和酚醛，用于不同的化学品和应用。基于此,木质素是一种非常有用的绿色吸附材料，特别是在去除废水中的重金属和有机污染物。本文介绍了使用木质素基吸附剂作为从水溶液中去除染料的最新突破。另一方面,这篇评论旨在鼓励读者研究木质素基染料去除材料的既有途径和新途径。
