新型玄武岩纤维生物载体与水处理应用研究现状及展望  

A REVIEW OF BASALT FIBER BIO-CARRIERS AND THEIR APPLICATIONS IN WATER TREATMENT

作　　者：韦静 高凤仪 张晓颖 倪慧成 周向同 梁止水[3] 吴智仁 WEI Jing;GAO Feng-yi;ZHANG Xiao-ying;NI Hui-cheng;ZHOU Xiang-tong;LIANG Zhi-shui;WU Zhi-ren(School of the Environment and Safety Engineering,Jiangsu University,Zhenjiang 212013,China;Institute of Environmental Health and Ecological Security,Jiangsu University,Zhenjiang 212013,China;School of Civil Engineering,Southeast University,Nanjing 210096,China;Jiangsu ATK Environmental Engineering R&D Institute,Yixing 214200,China)

机构地区：[1]江苏大学环境与安全工程学院,江苏镇江212013 [2]江苏大学环境健康与生态安全研究院,江苏镇江212013 [3]东南大学土木工程学院,南京210096 [4]江苏艾特克环境工程设计研究院有限公司,江苏宜兴214200

出　　处：《环境工程》2019年第9期1-7,39,共8页Environmental Engineering

基　　金：国家重点研发计划(2016YFE0126400);国家自然科学基金(51808264);中国博士后科学基金(2016M600377);江苏省博士后科研基金(1701057B);江苏大学高级人才科研启动基金(18JDG031);江苏大学高级人才科研启动基金(16JDG070)

摘　　要：玄武岩纤维(BF)是绿色高性能的微米级无机纤维,作为新型微生物载体有良好的生物相容性和水质净化效果,在水处理领域倍受关注。调研了BF的材料特性及其在生物反应器中形成的微生物聚集体(生物巢)性质。为进一步提升BF载体的水处理效能,今后研究重点在于改善BF亲水性、表面弱正电性、粗糙度等,提高BF生物亲和性与水中分散性;综述了BF表面改性研究进展;总结并展望了BF载体在处理工业废水、生活污水与水体修复等领域的应用。Basalt fiber (BF) is a green and high-performance inorganic fiber with micron-scale filament diameter.BF bio-carriers have high biological compatibility and high efficiency of water purification, and thus attract increasing attention in wastewater treatment.The properties of BF and bio-nest, a unique microorganism aggregate formed on BF bio-carrier in bioreactor, were investigated.To further enhance the wastewater treatment performance of BF, the future research would focus on surface modification of BF for improved hydrophilicity, weakly positive surface charge and surface roughness.Modification will be aimed at higher bio-affinity and improved hydraulic characteristic in bioreactor.Progress on BF modification were reviewed.The applications and perspectives of BF bio-carriers in industrial wastewater treatment, domestic wastewater treatment and aquatic environment remediation were also presented.

关 键 词：玄武岩纤维 微生物载体 生物巢 表面改性 水处理 

分 类 号：X703[环境科学与工程—环境工程]