湖库高藻水成因分析及净水厂应对策略研究

关键词：高藻水；影响因素；处理工艺

中图分类号：X52 文献标识码：A 文章编号：1008-9500（2025）04-0263-03

DOI：10.3969/j.issn.1008-9500.2025.04.074

Analysis of the Causes of High Algal Water in Lake and Reservoir and Study on the Response Strategies of Water Treatment Plants

XIAO Ning （Shanghai FudanWater Engineering Technology Co.，Ltd.，Shanghai2OO433，China）

Abstract：ManylakesandreservoirsinChinaarefacing varyingdegreesofalgae polution.Whenthealgaecontent is too highandformshighalgaewater，itwillposeaseriouschallngetodrinking watersafety.Detailedanalysiswasconductedon theinfluencingfactorsthatinducethegenerationofhighalgaewaterinlakesandreservoirs，includingbasicconditionssuch astemperature，utrients，andlight，asellashdrauliconditionssuchasflowvelocityturbulene，shearstress，dwater retentiontime.Atthesame time，thecurrent processesadoptedby water purification plants for treating highalgae water， suchas physical，chemical，andbiologicalmethods，weresummarized，andtheadvantagesanddisadvantagesofrelted processes wereanalyzed.Intended toprovide strong technical supportandreference basis foroptimizing high algae water treatmentschemesandefectivelyensuringwatersafety，andtoasistinthedevelopmentndimprovementofdrinkingater safety assurance.

Keywords：high algal water; influencing factors; treatment process

近年来，氮、磷等营养物质流人水体，导致水体富营养化并引发藻类大量滋生，特别是在湖泊和水库等封闭型水体中，易形成高藻水。（剩余3871字）