The results show that the average values of NH4+-N,CODmn and turbidity in the effluent are 0.04,1.02 mg/L and 0.25 NTU. Relating to the effluent of sedimentation tank,the average removal rates of NH4 +-N,CODMn,turbidity by carbon-sand filter are 62.7 %,31.3%,70.6%.
结果表明,炭砂滤池是进一步改善水质的重要环节,出水中NH4+-N、CODMn和浊度的平均值分别为0.04、1.02 mg/L和0.25 NTU;相对原水的平均去除率分别为96.8%、61.1%、97.4%;相对沉淀池出水的平均去除率分别为62.7%、31.3%、70.6%。
参考来源 - BAF预处理强化常规饮用水处理工艺效果研究Most of China's water bodies are subject to different levels of organic pollution,in order to better simulate natural water bodies,the secondary sewage treatment plant effluents from the sedimentation tank was chosen in this research,and prepared water samples after the UF.2.
1.我国大部分水体受到不同程度的有机物污染,研究中,为更好的模拟天然水体,选择污水处理厂二次沉淀池的出水,经超滤后作为实验水样。
参考来源 - 二氧化氯饮水消毒技术安全性研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N a tank into which sewage is passed to allow suspended solid matter to separate out 沉淀池
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