|本期目录/Table of Contents|

[1]白继红,张永波.电厂粉煤灰场氟离子对地下水影响的试验[J].地球科学与环境学报,2008,30(04):408-411.
　BAI Ji-hong,ZHANG Yong-bo.Experimental Study on Influence of Fluorine Ions Produced by Fly Ash Pond of Power Plant on Groundwater[J].Journal of Earth Sciences and Environment,2008,30(04):408-411.
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《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:
第30卷
期数:
2008年第04期
页码:
408-411
栏目:
水资源与地质工程
出版日期:
2008-12-20

文章信息/Info

Title:
Experimental Study on Influence of Fluorine Ions Produced by Fly Ash Pond of Power Plant on Groundwater
作者:
白继红; 张永波
太原理工大学水利科学与工程学院,山西太原030024
Author(s):
BAI Ji-hong; ZHANG Yong-bo
School o f Water Conservancy Science and Engineering, Taiyuan University o f Technology, Taiyuan 030024, Shanxi, China)
关键词:
粉煤灰; 氟离子; 地下水; 污染
Keywords:
fly ash;  fluorine ion;  groundwater;  pollution
分类号:
X523
DOI:
-
文献标志码:
A
摘要:
在总结前人研究的基础上得知,在自然淋溶条件下,氟离子经常超过生活饮用水卫生标准甚至经常超过 污水综合排放标准,是粉煤灰中的主要污染因子。通过室内淋溶试验模拟大气降水对粉煤灰的淋溶过程,以氟 离子为模拟因子分析淋溶液对土壤和浅层地下水水质的影响,模拟试验结果表明:不同土层对氟离子都有不同 程度的吸附能力;位于不同地层的干灰场对地下水影响不同,并且在干灰场底部增加黏土作为防渗层,可有效缓 解其对地下水的污染。
Abstract:
The coal ash contains massive trace elements. During their long-term storage process, as the result of the rain water leaching, they possibly cause the pollution of groundwater environment. On the basis of summarizing the predecessors studies, F- often exceeds hygiene standard on drinking water, even exceed comprehensive drainage standard on waste water under natural leaching conditions, and is the main pollution factor in the coal ash. Through the leach experiment indoor, in which F- is considered as a simulation factor, the process of atmosphere precipitation to the coal ash is simulated to analyze the influence of the solution to the soil and the shallow layer groundwater quality. It is found from the simulation that different soil layer has varying degree of F- adsorptive capacity, the dry ash field located in different strata influences the groundwater differently and it can effectively alleviate the pollution of the groundwater by adding the clay as against infiltration level on the dry fly ash pond base.

参考文献/References:

[1] 李定龙 .拟建窑河洼 电厂灰场 对地下水 环境的影 响评价[J] . 江苏石油化工学院学报 , 2000 ,12(1):44-48 .
[2] Gilleg N , Canci G B , E rler A .Assessment of S oi l and Water Cont aminati on A rou nd an Ash-disposal Sit e :a Case Study f rom the Seyitbmer Coal-f ired Pow er Plant in Western Tu rk ey [J] .E nvi ronmen tal Geology , 2001 , 40(3):331-344 .
[3] 傅嘉媛 , 董 榕 .粉煤灰中主要有害元素的浸出与 迁移试验研 究[J] .福州大学学报 :自然科学版 , 2004 , 32(1):123-126 .
[4] 袁聚云 , 徐 超 , 赵春风 , 等 .土工试验 与原位测试[M] .上海 : 同济大学出版社 , 2004 .
[5] GB 5086 .2 —1997, 固体废物浸出毒性浸出方法水平振荡法[S] .
[6] GB/ T 15555 .11-1995 , 固体废物氟 化物的测 定离子选 择性电 极法[S] .

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备注/Memo

备注/Memo:
收稿日期:2008-01-20
作者简介:白继红(1982-),女,山西吕梁人,从事水文学、环境保护与污染控制研究。E-mail:baijihong1982@163.com
更新日期/Last Update: 2008-12-20