| 江水倒灌污染的水文地球化学分带研究 |
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| 引用本文： | 商书波, 李绪谦, 李红艳, 王丰雨, 孙景刚. 江水倒灌污染的水文地球化学分带研究[J]. 水文地质工程地质, 2007, (1): 102-106. doi: 10.3969/j.issn.1000-3665.2007.01.023 |
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| 作者姓名： | 商书波 李绪谦 李红艳 王丰雨 孙景刚 |
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| 作者单位： | 吉林大学环境与资源学院,长春,130026;; 贵州大学,贵阳,550003;; 吉林大学;; 贵州大学 |
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| 基金项目： | 东北老工业基地环境污染形成机理与生态修复研究（2004CB418505）. |
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| 摘 要： | 本文以哈尔滨市松花江污染为例,通过室内模拟槽,研究了江水倒灌过程中的水文地球化学分带(与电子转移、质子转移有关的水文地球化学分带),得出在江水渗透补给地下水的过渡带中,与电子转移有关的氧化还原分带依次分为HS-强还原带、Fe2+还原带、NO2-弱还原带、有O2氧化带;与质子转移有关的分带有CODcr优势带和HCO3-优势带.两种不同类型的水文地球化学分带有机联系、相互作用,并严格控制着钙镁和氮元素等污染组分的迁移过程,从而为实际条件下江水倒灌污染机理的研究提供了基础依据.
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| 关 键 词： | 江水倒灌污染 水文地球化学分带 电子转移 质子转移 |
| 文章编号： | 1000-3665（2007）01-0102-05 |
| 收稿时间： | 2006-06-14 |
| 修稿时间： | 2006-09-10 |
The study on the hydro-geochemistry zonations in the pollution of river backflooding |
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| SHANG Shu-bo, LI Xu-qian, LI Hong-yan, WANG Feng-yu, SUN Jing-gang. The study on the hydro-geochemistry zonations in the pollution of river backflooding[J]. Hydrogeology & Engineering Geology, 2007, (1): 102-106. doi: 10.3969/j.issn.1000-3665.2007.01.023 |
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| Authors: | SHANG Shu-bo LI Xu-qian LI Hong-yan WANG Feng-yu SUN Jing-gang |
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| Affiliation: | 1. College of Environment and Resources, Jilin University, Changchun 130026, China; 2. Guizhou University, Guiyang 550003, China |
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| Abstract: | This paper is based on the pollution of Songhua River in Harbin city and studies on the hydro-geochemistry zonations relating to the electron and proton transfering in river backflooding through simulated slot indoor.In the transition zones,the redox zonations relating to electron transfer are HS~-strong reducing zonation,Fe~(2 ) reducing zonation,NO~-_2 weak reducing zonation and O_2 oxidating zonation by order.The zonations relating to proton transfer are COD_(Cr) dominant zonation and HCO~-_3 dominant zonation.The two different hydro-geochemistry zonations are interacted with each other,and controlled the transference of COD_(Cr),HCO~-_3,sulfer,nitrogen,Fe,et al.thus offered the basic basis for the research of pollution mechanism of river backflooding in field. |
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| Keywords: | hydro-geochemistry zonations electron transfer proton transfer Songhua River in Harbin city |
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