一种生物治理鱼塘水体藻类的方法研究  

A method of biological treatment of algae in fishpond water.

作　　者：伦见强 陈智方 姚创 LUN Jian-qiang;CHEN Zhi-fang;YAO Chuang(Guangdong Wastewater Treatment Engineering Technology Center of Standard&Efficiency Increasing and Resource Recycling,Institute of Engineering Technology of Guangdong Province,Guangzhou 510440,China;Dinghushan National Nature Reserve Administration,Zhaoqing 526070,China)

机构地区：[1]广东省工程技术研究所有限公司,广东省污水处理提标增效及资源化利用工程技术研究中心,广东广州510440 [2]鼎湖山国家级自然保护区管理局,广东肇庆526070

出　　处：《环境生态学》2023年第2期81-83,90,共4页Environmental Ecology

摘　　要：采用室内试验研究金苔鼠对鱼塘水体藻类控制的效果及对水体中化学需氧量、总氮、总磷含量的影响,结果表明:金苔鼠对水体水质有一定净化作用,能有效降低鱼塘水体中的化学需氧量、总氮和总磷含量,且对水体中藻类生长有一定抑制作用,其抑制效果随金苔鼠投放密度的增大而加大,随试验时间增长而加强。The indoor experiment was conducted to study the effect of Gyrinocheilus aymonieri on algae control in fish pond water and its influence on chemical oxygen demand,total nitrogen and total phosphorus content in water.The results showed that Gyrinocheilus aymonieri had a certain purification effect on water quality,could effectively reduce chemical oxygen demand,total nitrogen and total phosphorus content in fish pond water,and had a certain inhibition effect on algae growth in water.Its inhibition effect increased with the increase of Gyrinocheilus aymonieri feeding density,strengthened with the increase of test time.

关 键 词：生物治理 鱼塘水 金苔鼠 

分 类 号：X52[环境科学与工程—环境工程]