CAJ | 학술논문

目前废水中COD的处理问题是我国乃至世界各国普遍关注的问题，找到一种操作简单、成本低且效果好的处理方法是解决问题的关键所在。利用天然藻类中绿藻、硅藻处理不同类型废水，以COD作为检测指标。结果表明，绿藻对废水中COD的去除率最高。同时探讨了不同初始浓度的COD、不同种类废水中COD的去除效率。
목전폐수중COD적처리문제시아국내지세계각국보편관주적문제，조도일충조작간단、성본저차효과호적처리방법시해결문제적관건소재。이용천연조류중록조、규조처리불동류형폐수，이COD작위검측지표。결과표명，록조대폐수중COD적거제솔최고。동시탐토료불동초시농도적COD、불동충류폐수중COD적거제효솔。
The treatment problem of COD in waste water is the key issue in the world , the key problem is to find a simple processing method , low cost and good effect .Chlorophyta and bacillariophtyta in nature algae were used to treat for different types of waste water and COD as the detection index . The results showed that chlorophyta had the suitable removal rate to handle the COD of waste water .The different initial concentrations of COD and removal efficiency of COD in different kinds of w aste w ater w ere studied .