第 54 卷第 1 期 Vol. 54 No. 1 2024 年 2 月 Feb 2024

所属栏目：专论与综述 新型水处理絮凝剂研究进展

张继东1，李 润1，张胜海1，郑智博1，李世东2，周 焱2，杨 洋3 （1. 安康学院化学化工学院 新型材料研究中心 陕西省富硒食品质量监督检验中心，陕西 安康 725000；2.安康市水务集团有限公司，陕西 安康 725000；3.长庆油田分公司物资供应处物资管理部，陕西 西安 710016）

摘　要：近年来，新型水处理材料的发展受到科研工作者广泛关注。在工业领域，21世纪新型水处理剂的应用研究将是化工领域研究的焦点。絮凝是指水或液体中悬浮微粒聚集变大或形成絮团，从而加快粒子的聚沉，达到固-液分离的目的。在上述背景下，用于水处理的不同类型絮凝剂材料开发受到了极大的关注。虽然已有絮凝剂用于污水处理的报道，但对各种新型水处理剂进行系统总结的综述类文章还较少。综述了近年来基于金属及其氧化物、碳纳米管、纤维素和壳聚糖的絮凝剂研究进展。

关键词：水处理；絮凝剂；去除效率

中图分类号：O65　　文献标识码：A　　文章编号：1009-9212（2024）01-0009-05

Research Progress of Flocculants Based on Nanomaterials

ZHANG Ji-dong1, LI Run1, ZHANG Sheng-hai1, ZHENG Zhi-bo1, LI Shi-dong2, ZHOU Yan2, YANG Yang3 (1. School of Chemistry & Chemical Engineering, Ankang Univerisity, Research Centreof New Materials, Key Laboratory of Se-Enriched Products Development and Quality Control of Ministry of Agriculture, Ankang 725000,China; 2. Ankang Water Group Co., Ltd., Ankang 725000, China; 3. Changqing Oilfield Company Material Supply Department Material Management Department, Xi’an 710016, China)

Abstract：In recent years, the development of new water treatment materials is widely concerned by the researchers. In the industrial field, the application research of new water treatment agents in the 21st century will be the focus of research in the chemical field. Flocculation refers to the aggregation of suspended particles in water or liquid or the formation of flocs, thus accelerating the aggregation of particles and achieving the purpose of solid-liquid separation. Under the above background, the development of different types of　flocculant materials for water treatment has received great attention. Although　flocculants have been successfully used to treat sewage with different flocculation performance. Through literature research, it is found that there are few articles systematically summarizing the application of flocculant in treating various kinds of sewage. The research progress of 　flocculant based on metals and their oxides, carbon nanotubes, cellulose and chitosan in recent years is reviewed.

Key words：water treatment; flocculating agent; removal efficiency

基金项目：陕西省技术创新引导专项基金(2022QFY09-09)，陕西省重点研发计划(2023YBGY-152)，安康市科学技术研究发展计划项目（AK2022-GY-02），安康学院科研项目重点项目（2021AYZD03)，安康市水务集团横向课题项目（SW2022-01），国家级大学生创新创业训练计划(202211397014)，陕西省大学生创新创业训练计划资助项目(S202211397043，S202211397031)。

作者简介：张继东（1986—），男，甘肃会宁人，博士，研究方向：新型水处理剂的合成与应用（E-mail：zjd20111101@126.com）。

收稿日期：2023-11-08