广东化工2024，Vol.51Issue(20) ：153-155,183.DOI:10.3969/j.issn.1007-1865.2024.020.049

响应曲面优化混凝法处理黑臭水体的研究

Research on the Treatment of Black and Odorous Water by Response Surface Methodology

吴梦霞 杨洋 钱美荣 刘君臣 但贝贝 汤瑜
广东化工2024，Vol.51Issue(20) ：153-155,183.DOI:10.3969/j.issn.1007-1865.2024.020.049
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  • 维普
  • 万方数据

响应曲面优化混凝法处理黑臭水体的研究

Research on the Treatment of Black and Odorous Water by Response Surface Methodology

吴梦霞 1杨洋 1钱美荣 1刘君臣 2但贝贝 2汤瑜2
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作者信息

  • 1. 湖北工业职业技术学院,湖北 十堰 442000
  • 2. 湖北省生态环境厅十堰生态环境监测中心,湖北 十堰 442000
  • 折叠

摘要

以实际黑臭水体为样本,通过响应曲面(RSM)优化混凝法处理黑臭水体的操作参数,利用 BBD 设计原理,设计响应曲面17 组实验方案,结果表明:三因素对COD去除率作用效果先后顺序为:PAC＞PAM＞pH,PAC投加量为109.85 mg/L,PAM投加量为 1.17 mg/L,pH值为6.84 时,此时最大的COD去除率预测值为60.30%.随后在此优化工艺参数条件下,进行5 组平行实验,得到COD去除率的平均值为57.14%,与预测值的相对偏差为 3.16%,模型得到验证.

Abstract

Taking actual black and odorous water as samples,the operating parameters of coagulation method for treating black and odorous water were optimized by response surface methodology(RSM),Based on the BBD design principle,17 experimental schemes of response surface were designed,The results showed that the order of the effects of three factors on COD removal rate was PAC＞PAM＞pH,When the dosage of PAC was 109.85 mg/L,the dosage of PAM was 1.17 mg/L,and the pH value was 6.84,the maximum COD removal rate predicted value was 60.30%.Then,under the optimized operating parameters,five groups of parallel experiments were conducted,and the average COD removal rate was 57.14%,with a relative deviation of 3.16%from the predicted value,which verified the model.

关键词

响应曲面/黑臭水体/混凝/污水处理/实验设计

Key words

RSM/black and odorous water/coagulate/sewage treatment/experimental design

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出版年

2024
广东化工
广东省石油化工研究院

广东化工

影响因子：0.288
ISSN：1007-1865
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