Design and Evaluation of an Air-Stripping Tower for Removing VOCs From Groundwater
Design and Evaluation of an Air-Stripping Tower for Removing VOCs From Groundwater
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去除地下水中 VOC 的气提塔的设计与评估
DOI：
10.1002/j.1551-8833.1986.tb05815.x
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发表时间：
1986
影响因子：
--
通讯作者：
B. Lykins
中科院分区：
文献类型：
--
作者：
D. Hand;J. Crittenden;J. Gehin;B. Lykins
空气吹脱塔设计用于处理1500 gpm（0.09464 m3/s）的地下水污染的三氯乙烯，四氯乙烯，顺式1，2-二氯乙烯，甲苯，乙苯，二甲苯的异构体。采用了一种简化的方法来设计具有最小体积和能量需求的塔。运行前四个月的数据表明，六种挥发性有机化合物的去除效果良好。处理成本约为0.0586美元/1000加仑（3.785立方米）处理水。操作问题，微生物分析，和总有机卤素（TOX）和TOX形成潜力的数据进行了总结。
An air-stripping tower was designed to treat 1500 gpm (0.09464 m3/s) of groundwater contaminated with trichloroethene, tetrachloroethene, cis1,2-dichloroethene, toluene, ethyl benzene, and isomers of xylene. A simplified procedure for designing a tower with the smallest volume and energy requirements was used. Data for the first four months of operation demonstrated excellent removals for the six volatile organic compounds. The cost of treatment was about $0.0586/1000 gal (3.785 m3) of water treated. Operating problems, microbiological analyses, and data regarding total organic halogen (TOX) and TOX formation potential are summarized.