| 内循环生物流化床处理丙烯酸废水的试验 |
| 摘要点击 1059 全文点击 1276 投稿时间：1994-03-10 |
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| 中文关键词 丙烯酸废水 内循环三相生物流化床 废水生物处理 |
| 英文关键词 acrylic wastewater internal circulating three phase bio-fluidised bed wastewater treatment |
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| 中文摘要 |
| 介绍内循环三相生物流化床处理丙烯酸废水的中试研究。当进水COD为710—992mg/L时,平均去除容积负荷NV=4.0kgCOD/(m3·d),污泥负荷Ns=1.6kgCOD/(kgVSS·d);进水COD为1277-2276mp/L时,NV=6.8kgCOD/(m3·d),Ns=2.8kgCOD/(kgVSS·d);氧利用率约17%。同时对流化床出水进行了后处理试验,提出了丙烯酸废水的治理方案。 |
| 英文摘要 |
| A pilot study on acrylic wastewater treatment by using an niternal circulating three phase bio—fluidised bed was conducted.There were Nv of 4.0 and 6.8 kgCOD/(m3·d)and Ns of 1.6 and 2.8 kgCOD/(kgVSS·d)when the influent had COD of 710 to 992 mp/L and 1277 to 2276 mg/L, respectively.Oxygen utilization rate was about 17%.Posttreatment experiment of the effluent from fluidised bed was also carried out and an acrylic wastewater treatment procers was suggested. |
