| 内循环生物流化床处理丙烯酸废水的试验 |
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| 引用本文： | 周平,钱易. 内循环生物流化床处理丙烯酸废水的试验[J]. 环境科学, 1995, 16(1): 58-61 |
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| 作者姓名： | 周平 钱易 |
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| 作者单位： | 清华大学环境工程系 |
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| 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。
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| 关 键 词： | 丙烯酸废水 内循环 生物流化床 生物处理 |
| 收稿时间： | 1994-03-10 |
Study on Acrylic Wastewater Treatment Using an Internal Circulating Bio-Fluidised Bed |
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| Zhou Ping and Qian Yi. Study on Acrylic Wastewater Treatment Using an Internal Circulating Bio-Fluidised Bed[J]. Chinese Journal of Environmental Science, 1995, 16(1): 58-61 |
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| Authors: | Zhou Ping and Qian Yi |
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| Affiliation: | Dept. of Environ. Eng., Tsinghua Univ., Beijing 100084;Dept. of Environ. Eng., Tsinghua Univ., Beijing 100084 |
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| Abstract: | 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. |
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| Keywords: | acrylic wastewater internal circulating three phase bio-fluidised bed wastewater treatment. |
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