水绵在水环境中生长控制与利用研究进展  

Research progress on growth control and utilization of Spirogyra in aquatic environment

作　　者：梁紫涵 杨舒敏 贺鑫 张琳 马文敬 唐玉霖[1] LIANG Zihan;YANG Shumin;HE Xin;ZHANG Lin;MA Wenjing;TANG Yulin(College of Environmental Science&Engineering,Tongji University,Key Laboratory of Water Supply,Water Saving and Water Environment Treatment for Towns in the Yangtze River Delta,Ministry of Water Resources,Shanghai 200092,China;Hebei Haikuo Environmental Technology Co.,Ltd.,Baoding 071000,China)

机构地区：[1]同济大学环境科学与工程学院,水利部长三角城镇供水节水及水环境治理重点实验室,上海200092 [2]河北海阔环境科技有限公司,河北保定071000

出　　处：《应用化工》2024年第6期1355-1359,1371,共6页Applied Chemical Industry

基　　金：国家重点研发计划(2022YFC3203603);上海市自然科学基金面上项目(21ZR1467300);上海市科技创新行动计划技术标准项目(22DZ2200300);中央引导地方科技发展资金项目(226Z3902G)。

摘　　要：系统梳理了水绵的危害,水绵在春末夏初开始大量生长,易于形成藻垫漂浮在水面上产生腥臭味,破坏生态系统平衡,危害水源水质安全,影响水域生态景观。分析表明水绵的生长受水动力条件、光照强度、营养物质和水温等条件的影响。重点研究了水绵的原位控制方法,水绵防控是一个系统工程可结合物理法、化学法应急清除水绵,长期控制水绵则需要选择生物法。同时,水绵在恶劣环境条件下具有较好的繁殖,可利用水绵其固碳和吸附等能力进行生物修复,应用于水生态环境中。对水绵在水环境中的水体营养、生态环境和生物监测的评价等方面的前景进行了展望。This paper systematically analyzes the hazards posed by Spirogyra.The algae starts to grow in late spring and early summer,forming algal mats on the water surface,emitting fishy odors,disrupting the ecosystem balance,jeopardizing water quality,and impacting the water's ecological landscape.Analysis reveals that Spirogyra's growth is influenced by hydrodynamic conditions,light intensity,nutrients,water temperature,and other factors.The study focuses on in-situ control methods for Spirogyra,emphasizing its systematic prevention and control.While emergency removal can involve physical and chemical methods,long-term Spirogyra control requires adopting biological approaches.Moreover,Spirogyra exhibits robust reproduction under harsh environmental conditions,making it suitable for bioremediation due to its carbon sequestration and adsorption capacity,applicable to water ecosystems.The paper discusses the prospects of Spirogyra in the water environment concerning water body nutrients,the ecological environment,and biomonitoring evaluation.

关 键 词：水绵 水环境 原位控制 生态利用 

分 类 号：TQ110.1[化学工程—无机化工] X1[环境科学与工程—环境科学]