水产养殖废水的危害及处理技术  

Research on the Harm and Treatment Technology of Aquaculture Wastewater

作　　者：李振[1] 崔明慧 谭莹 钱云霞[1] LI Zhen;CUI Minghui;TAN Ying;QIAN Yunxia(College of Oceanology,Ningbo University,Ningbo 315000,China)

机构地区：[1]宁波大学海洋学院,浙江宁波315000

出　　处：《工业微生物》2023年第3期172-174,共3页Industrial Microbiology

摘　　要：目前,我国的水产养殖行业发展迅速,但养殖过程中缺乏科学的规范指导,因而会产生大量养殖废水。排放未经处理的水产养殖废水,不仅会破坏生态平衡,还会影响水产品的质量,甚至危害人们的生命健康。因此,为了解决水产养殖废水的问题,实现可持续发展,处理水产养殖废水的技术便应运而生。文章总结了物理法、生物法和物理化学法处理水产养殖废水的利弊,得知物理法和化学法具有成本花费高、再利用程度低等不足。生物法则具有周期短、危害小、花费少、可循环利用等优点,可为养殖户提供理论参考。At present,the aquaculture industry in China is developing rapidly,but there is a lack of scientific and standardized guidance in the aquaculture process,resulting in a large amount of aquaculture wastewater.The discharge of untreated aquaculture wastewater not only damages the ecological environment balance,but also affects the quality of aquatic products,and even endangers people's lives and health.Therefore,in order to solve the problem of aquaculture wastewater and achieve sustainable development,technologies for treating aquaculture wastewater have emerged.The paper summarizes the advantages and disadvantages of physical,biological,and physicochemical methods for treating aquaculture wastewater.It is found that physical and chemical methods have disadvantages such as high cost and low degree of reuse.Biological laws have the advantages of short cycle,low harm,low cost,and recyclability,which can provide theoretical reference for farmers.

关 键 词：水产养殖废水 危害 生物法 物理法 物理化学法 

分 类 号：X714[环境科学与工程—环境工程]