基于模拟中试装置的氧化沟工艺优化运行调控研究

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中文摘要：针对福州市某污水处理厂存在进水水质冲击导致出水部分指标存在超标风险且工艺运行中存在能耗高的现象,通过模拟不同水质与运行条件下模拟中试装置的处理效果优化工艺运行.结果表明,控制生化系统HRT为17 h,MLSS质量浓度维持在3 000～4000 mg/L,DO质量浓度维持在1.78～2.12 mg/L,新型除磷药剂投加量为2.3 mg/L,出水水质中主要污染物可稳定达一级A标准.

外文标题：Research on Optimization and Operation Control of Oxidation Ditch Process Based on Simulated Pilot plant

外文摘要：In response to the risk of exceeding certain effluent indicators and high energy consumption during process operation caused by water quality shock in a sewage treatment plant near an industrial park in Fuzhou,the process operation was optimized by simulating the treatment effect of a pilot plant under different water quality and operating conditions.The results showed that by controlling the HRT of the biochemical system for 17 hours,MLSS was maintained at 3 000～4 000 mg/L,DO was maintained at 1.78～2.12 mg/L,and the dosage of the new phosphorus removal agent was 2.3 mg/L,the main pollutants in the effluent water quality could be stabilized to meet the first-class A standard.

外文关键词：

water quality shockpilot plantprocess operationstable compliance

作者：

林嵩

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作者单位：

福建海峡环保集团股份有限公司,福建福州 350007

关键词：

水质冲击中试装置工艺运行稳定达标

出版年：

2024

DOI：