| 人工潜流湿地处理稠油采出水的实验研究 |
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| 引用本文： | 籍国东,孙铁珩,常士俊,马学军. 人工潜流湿地处理稠油采出水的实验研究[J]. 环境科学学报, 2001, 21(5): 619-621 |
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| 作者姓名： | 籍国东 孙铁珩 常士俊 马学军 |
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| 作者单位： | 中国科学院沈阳应用生态研究所,沈阳 110016 |
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| 基金项目： | 国家“九五”科技攻关项目 (批准号 :96 90 90 10 30 3)，中国科学院创新项目 (KZCX2 40 1) |
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| 摘 要： | 人工潜流湿地由3个面积各为900m^2的芦苇床组成，平均布水量分布为6m^3/d、18m^3/d和30m^3/d，进水污染物平均浓度为：COD401．08mg/L,BOD531.88mg/L，矿物汨油24．67mg/L，TN11．67mg／L，经潜流湿地处理后上述污染物分别减少了COD67．25％－80．77％，BOD580．02％－89．05％，石油类78．00％－88．45％，TN75．32％－82．43％，经检测，试验期间潜流湿地的渗透率为0．52m/d，在这种条件下潜流湿地的耐冲击负荷强，出水水质稳定。
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| 关 键 词： | 人工潜流湿地 油田采出水 稠油 废水处理 实验 |
| 文章编号： | 0253-2468(2001)-05-0619-03 |
| 收稿时间： | 2000-10-27 |
| 修稿时间： | 2000-10-27 |
Study on subsurface-flow wetland system for treating thick oil produced water |
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| JI Guodong,SUN Tieheng,CHANG Shijun and MA Xuejun. Study on subsurface-flow wetland system for treating thick oil produced water[J]. Acta Scientiae Circumstantiae, 2001, 21(5): 619-621 |
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| Authors: | JI Guodong SUN Tieheng CHANG Shijun MA Xuejun |
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| Affiliation: | Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110015,Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110015,Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110015 and Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110015 |
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| Abstract: | The subsurface-flow constructed wetland is composed of three beds with area of 900m2 each.The average flows of system at the filtration rate 0.52m/d are 6m3/d,18m3/d and 30m3/d respectively.The average concentrations of pollutant influent are COD 40108mg/L,BOD5 31 88mg/L,mineral oil 24.67mg/L,and TN 11.67mg/L.Analytical results showed that COD decreased 67.25%-80.77%,BOD5 decreased 80.02%-89.05% mineral oil decreased 24.67%,and TN decreased 75.32%-82.43%,It indicates that wetland can provide an efficient and economical treatment system. |
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| Keywords: | subsurface|flow wetland oil produced water thick oil wastewater treatment |
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