The Distribution Regularity and Sources of Six-valence Chromium in Groundwater from Wuqi County, Yanan City

GU Xiaofan; DANG Xueya; YANG Bingchao; CHANG Liang; LI Xiaodeng; YOU Xiangzhi; WANG Huaqi; WANG Qian

Northwestern Geology > 2015 > 48(4): 190-203.

GU Xiaofan, DANG Xueya, YANG Bingchao, et al. The Distribution Regularity and Sources of Six-valence Chromium in Groundwater from Wuqi County, Yanan City[J]. Northwestern Geology, 2015, 48(4): 190-203.

Citation:

PDF (6665 KB)

The Distribution Regularity and Sources of Six-valence Chromium in Groundwater from Wuqi County, Yanan City

Key Laboratory of Groundwater in Arid and Semi-arid Regions of China Geological Survery, Xi'an Center of China Geological Survey, Xi'an 710054, Shaanxi, China

More Information

Received Date: May 12, 2015
Revised Date: June 25, 2015
Published Date: December 04, 2015

Graphical Abstract

Abstract

Abstract

Six-valence chromium is exceeded in Cretaceous Groundwater from Wuqi County. There are many different versions about the sources of Cr⁶⁺, the six-valence chromium may be sourced from layer, surface water, groundwater and human activities. After carrying out the environmental hydrogeology survey,collecting thesamples ofrock, water and petroleum based on watershed unit, the sources and distribution regularity of six-valence chromium have been summarized and analyzed systematically. The results show that the six-valence chromium in groundwater was mainly originated from the soil in Wuqi County, and the content of six-valence chromium in Cretaceous groundwater was controlled by special geological structure and hydrogeological condition. The chromium elements were brought into the groundwater by water-rock interaction in the rainfall infiltration processes, and are influenced by the sediment redox environment during the groundwater circulation processes, and then enriched into the different water-bearing systems. These processesresulted that the six-valence chromium is over-standard at different degree in groundwater.
- Wuqi County,
- six-valence chromium,
- cause

FullText(HTML)

References (26)

References

秦伟,朱清科,吴宗凯,等.吴起县2015年水资源承载力评价[J].干旱区研究,2007,24(1):70-75.

QING W,ZHU Q K,WU Z K,et al.Estimation on the carrying capacity of water resources in Wuqi county in 2015[J].Arid Zone Research,2007,24(1):70-75.

谢渊,邓国仕,刘建清,等.鄂尔多斯盆地白垩系主要含水岩组沉积岩相古地理对地下水水化学场形成和水质分布的影响[J].沉积与特提斯地质,2012,32(3):64-70.

XIE Y,DENG G S,LIU J Q,et al.The effects of sedimentary facies and palaeogeography on the formation and distribution of the deep groundwater of the Cretaceous strata in the Ordos basin[J].Sedimentary Geology and Tethyan Geology,2012,32(3):64-70.

薛禹群.地下水动力学原理[M].北京:地质出版社,1986,157-160.

XUE Y Q.Dynamics of groundwater theory[M].Beijing:Geological Press,1986,157-160(in chinese).

陈崇希,林敏.地下水动力学[M].武汉:中国地质大学出版社,1999,107-145.

CHEN C X,LIN M.Dynamics of groundwater[M].Wuhan:China University of Geosciences Press,1999,107-145(in chinese).

陈静生,张国梁,穆岚,等.土壤对六价铬的还原容量初步研究[J].环境科学学报,1997,17(3):334-338.

CHEN J S,ZHANG G L,MU L,et al.Reduction capacities of soil for six-valence chromium[J].Acta Scientiae Circumstantiae,1997,17(3):334-338(in chinese).

孙宁生,周军.延安市石油开采污染治理调查及其防治对策[J].陕西环境,2001,8(1):11-12.

SUN N S,ZHOU J.Yanan City oil pollution investigation and its counterneasures[J].Shaanxi Environment,2001,8(1):11-12(in chinese).

王玉强,和留宪,马耀光,等.渭河中下游铬(Ⅵ)的分布及迁移规律[J].西北农林科技大学学报(自然科学版),2012,40(1):130-134.

WANG Y Q,HE L X,MA Y G,et al.Study on distribution of chromium(Ⅵ)and its migration characters in Shaanxi district in Weihe River[J]. Journal of Northwest A&F University(Natural Science Edition),2012,40(1):130-134(in chinese).

王立军,王同山.土壤水介质中Cr(Ⅲ)与Cr(Ⅵ)形态的转化[J].环境科学,1982,(3):38-42.

WANG L J,WANG T S.Soil water medium Cr(Ⅲ)andCr(Ⅵ)morphological transformation[J].Environmental Science.1982,(3):38-42(in chinese).

陈静生.沉积物重金属污染研究中的若干问题[J].环境科学丛刊,1983,4(8):1-2.

CHEN J S.Several problems for that study on the pollution of heavy metals in the sediments[J].Journal of Environmental Science,1983,4(8):1-2(in chinese).

钱署强,刘铮.污染土壤修复技术介绍[J].化工进展,2000(4):12-17.

ZHENG J M,LIU Z.Soil remediation technology introduction[J].Progress in Chemistry,2000,(4):12-17(in chinese).

中国科学院黄土公安员综合考察队.黄土高原地区工矿和城市发展的环境影响及其对策[M].北京:科学出版社,1991.

Loess Plateau of Chinese Academy of Sciences Integrated Survey Team.Loess plateau area industrial development and city environmental impact and countermeasures[M]. Beijing:Science Press,1991(in chinese).

Samanii N,Pasandi M.A single recovery type curve from Theis'exact solution[J].Ground Water,1997,35(4):673-675.

Stollenwerk K G,Grove D B.Reduction of hexavalentchromium in water samples acidified for preservation[J]. Environ Qual,1985,14:397-398.

Eary I E,Raid.Chromate removal from aqueous wastes byreduction with ferrousion[J].Environ Sci Technol,1988,22,970-975.

WANG J,CHEN Q,ZENG C,et al.Magnetic-fiel-induced growth of single-crystalline Fe₃O₄ nanowires[J]. Advanced Materials,2004,16(2):137-145.

Cited By

Get Citation

PDF

XML

Article views PDF downloads

Turn off MathJax

Article Contents

Abstract

References

	HUANG Jie, ZHANG Chenzi, WANG Zhen, DING Li. 2020: Discovery and Preliminary Study of Shuang Shan Jade in Fangcheng, Henan. Northwestern Geology, 53(3): 243-251. DOI: 10.19751/j.cnki.61-1149/p.2020.03.022
	WANG Rui, SUN Fengyue, WANG Wenyuan, LIU Qingzhan, LIU Hanlun, WANG Keyong. 2020: Study on the Characteristics and Origin of Ore-forming Fluids of Nancha Gold Deposit in Jilin Province. Northwestern Geology, 53(1): 49-56. DOI: 10.19751/j.cnki.61-1149/p.2020.01.005
	ZHAO Shaopan, XU Shukui, XU Zongjiao, ZHANG Xi, GUO Kaixuan, XIAO Lin, LIU Xinyan. 2019: Stage Division and Ore-bearing Evaluation of Fault Tectonic in the Longmendian Silver Deposit, Luoning, Henan Province. Northwestern Geology, 52(1): 228-238. DOI: 10.19751/j.cnki.61-1149/p.2019.01.021
	YU Haitao, MENG Qinghai, GUO Qian. 2016: REE Characteristics and Ore Source of Shicheng Rock-mass in Songshan, Henan. Northwestern Geology, 49(1): 34-38.
	LIU Zhihong, LUO Dezhi, QI Dong, LIU Huan, GAO Dong, WU Xu. 2015: Period and Fluid Inclusions Geochemistry of Quartz Veins in Jiangjunhe Area, Shiquan County, Shaanxi Province. Northwestern Geology, 48(2): 141-149.
	LIU Yafei, ZHOU Ningchao, WEI Xiaoyan, YAO Shan. 2015: Discovery and Genesis of Telluride in a Gold Deposit from the Danghenanshan Area of Gansu Province. Northwestern Geology, 48(2): 112-120.
	CHEN Chong, WEI Jun-hao, FU Le-bing, TIAN Ning, ZHANG Dao-han, XIONG Le. 2014: Brief Analysis on Metasomatism of the Tiaoshan High-grade Iron Deposit in Biyang, Henan Province. Northwestern Geology, 47(1): 188-196.
	YANG Zhong-zhi, XIE Cong-rui, LIU Yun-huan, ZHAO Shan-lan. 2013: The Study of Nanhua-Cambrian Systems and Their Sedimentary Environment Analysis in the Boundary Areas of Shaanxi, Henan and Hubei Provinces. Northwestern Geology, 46(4): 42-48.
	CHEN Quan-shu. 2012: Geological Characteristics of Shishugou Bauxite Deposit, Henan Province. Northwestern Geology, 45(2): 73-80.
	CHEN Quan-shu. 2011: Characteristics of Structure and Control of Ore in the Sanguanmiao Gold Deposit, Luoning County, Henan Province. Northwestern Geology, 44(2): 110-116.

The Distribution Regularity and Sources of Six-valence Chromium in Groundwater from Wuqi County, Yanan City

Abstract

References

Related Articles

Catalog

The Distribution Regularity and Sources of Six-valence Chromium in Groundwater from Wuqi County, Yanan City

Abstract

References

Related Articles

Catalog

Export File

Citation

Format

Content