黄河包头段颗粒物中轻稀土元素的分布特征

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黄河包头段颗粒物中轻稀土元素的分布特征

何江, 米娜, 匡运臣, 樊庆云, 王霞, 关伟, 李桂海, 李朝生, 王新伟

文章导航 > 沉积学报 > 2004 > 22(3): 500-506

何江, 米娜, 匡运臣, 樊庆云, 王霞, 关伟, 李桂海, 李朝生, 王新伟. 黄河包头段颗粒物中轻稀土元素的分布特征[J]. 沉积学报, 2004, 22(3): 500-506.

引用本文:

何江, 米娜, 匡运臣, 樊庆云, 王霞, 关伟, 李桂海, 李朝生, 王新伟. 黄河包头段颗粒物中轻稀土元素的分布特征[J]. 沉积学报, 2004, 22(3): 500-506.

HE Jiang, Mi Na, KUANG Yun-chen, FAN Qing-yun, WANG Xia, GUAN Wei, LI Gui-hai, LI Chao-sheng, WANG Xin-wei. Distribution Characteristics of LREE in Particulates of the Baotou Section of the Yellow River[J]. Acta Sedimentologica Sinica, 2004, 22(3): 500-506.

Citation:

HE Jiang, Mi Na, KUANG Yun-chen, FAN Qing-yun, WANG Xia, GUAN Wei, LI Gui-hai, LI Chao-sheng, WANG Xin-wei. Distribution Characteristics of LREE in Particulates of the Baotou Section of the Yellow River[J]. Acta Sedimentologica Sinica, 2004, 22(3): 500-506.

何江, 米娜, 匡运臣, 樊庆云, 王霞, 关伟, 李桂海, 李朝生, 王新伟. 黄河包头段颗粒物中轻稀土元素的分布特征[J]. 沉积学报, 2004, 22(3): 500-506.

引用本文:

何江, 米娜, 匡运臣, 樊庆云, 王霞, 关伟, 李桂海, 李朝生, 王新伟. 黄河包头段颗粒物中轻稀土元素的分布特征[J]. 沉积学报, 2004, 22(3): 500-506.

HE Jiang, Mi Na, KUANG Yun-chen, FAN Qing-yun, WANG Xia, GUAN Wei, LI Gui-hai, LI Chao-sheng, WANG Xin-wei. Distribution Characteristics of LREE in Particulates of the Baotou Section of the Yellow River[J]. Acta Sedimentologica Sinica, 2004, 22(3): 500-506.

Citation:

HE Jiang, Mi Na, KUANG Yun-chen, FAN Qing-yun, WANG Xia, GUAN Wei, LI Gui-hai, LI Chao-sheng, WANG Xin-wei. Distribution Characteristics of LREE in Particulates of the Baotou Section of the Yellow River[J]. Acta Sedimentologica Sinica, 2004, 22(3): 500-506.

黄河包头段颗粒物中轻稀土元素的分布特征

1.
内蒙古大学生态与环境科学系呼和浩特 010021;
2.
包头市环境监测站内蒙古包头 014030

基金项目: 内蒙古自然科学基金(200308020104)；内蒙古人才开发基金和内蒙古“111工程”基金资助

作者简介:
何江男 1958年出生教授博士生导师环境地球化学和污染生态学

中图分类号: X522

计量

文章访问数: 522
HTML全文浏览量: 21
PDF下载量: 608
被引次数: 0

Distribution Characteristics of LREE in Particulates of the Baotou Section of the Yellow River

1.
Department of Ecology and Environment Science, Inner Mongolia University, Huhhot 010021;
2.
Baotou Environmental Monitoring Center, Baotou, Inner Mongolia 014030

摘要: 干流表层沉积物和悬浮物中各轻稀土元素的总量、非稳定态及非稳定态之和的横向分布特征,以及稀土元素的配分模式和地球化学特征参数均揭示,来自包头市工业废水的外源轻稀土元素对黄河包头段干流具有一定的迭加作用;柱状沉积物中各轻稀土元素的含量、非稳定态及其非稳定态之和的纵向变化规律则揭示,这种迭加作用呈逐年递减之势,但又由于支流柱状沉积物中非稳定态稀土元素的含量较高,从而仍有对干流产生进一步迭加的潜势。
- 黄河包头段 /
- 表层沉积物 /
- 悬浮物 /
- 轻稀土元素
Abstract: The study showed that the change of LREE total content in the suspended matter and surface sediment along the Baotou section of the Yellow River was very similar to that of every unstable speciation content, sum of unstable speciation content and distribution pattern and geochemistry parameters of rare earth elements, which all indicated that obviously pile-effect brought about by the REE industrial wastewater onto REE in the Yellow River mainstream, particularly LREE, but the pile-effect weakened gradually in recent years. The tendency of LREE total content, every unstable speciation content and sum of unstable speciation content was decreasing from bottom to top, which indicated that pile-up of external LREE from industry wastewater was in a fall trend on LREE of the Yellow River mainstream. And speciation and content of REE in the branch still showed that there was potential pile-up of REE, particularly LREE in the mainstream.
- the Baotou section of the Yellow River /
- surface sediment /
- suspended matter /
- LREE

参考文献(7)

[1]	李任伟, 李禾, 李原,等. 黄河三角洲沉积物中重金属、氮和磷污染研究. 沉积学报, 2001,19(4): 622～629[Li Renwei, Li He, Li Yuan, et al. Study of the heavy metal, nitrogen and phosphorus contaminants in the sediments of the Yellow River Delta. Acta Sedimentologica Sinica, 2001, 19 (4): 622～629]
[2]	何江,李朝生, 王新伟, 等. 多离子体系中黄河沉积物对重金属的竞争吸附研究. 沉积学报, 2003, 21 (3):[He Jiang, Li Chaosheng, Wang Xinwei, et al. A study on the competition adsorption on heavy metals of the Yellow River sediments in the polyion coexisting system . Acta Sedimentologica Sinica, 2003,21(3):]
[3]	杜青, 文湘华, 李莉莉, 等. 天然水体沉积物对重金属离子的吸附特性. 环境化学,1996, 15(3):199～206[Du Qing, Wen Xianghua, Li Lili, et al. Adsorption behaviors of the natural sediment on heavy metals. Environmental Chemistry, 1996, 15(3): 199～206 ]
[4]	王雨春, 黄荣贵, 万国江. SWB-1型便携式湖泊沉积物-界面水取样器的研制. 地质地球化学, 1998, (1): 94～96[Wang Yuchun, Huang Ronggui, Wan guojiang. A newly developed sampler for collecting samples near the lacustrine sediment-water interface. Geology Geochemistry, 1998, (1): 94～96]
[5]	Tessier A, Campbell P G C, Bission M. Sequential extraction procedure for the speciation of particulate trace metals. Analytical Chemistry, 1979, 51(7): 844～851
[6]	陈静生, 洪松, 王立新, 等. 中国东部河流颗粒物的地球化学性质. 地理学报, 2000, 55(4): 417～427[Chen Jingsheng, Hong Song, Wang Lixin, et al. Geochemical parameters of river particulate in Eastern China. Acta Geographica Sinica, 2000, 55(4): 417～427]
[7]	范德江, 杨作升, 毛登, 等. 长江与黄河沉积物中粘土矿物及地化成分的组成. 海洋地质与第四纪地质, 2001, 21(4): 8～12[Fan Dejiang, Yang Zuosheng, Mao Deng, et al. The components of clay minerals and geochemical minerals in the Yangtze river and the Yellow river sediment. Marine Geology & Quaternary Geology, 2001, 21(4): 8～12]

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计量

文章访问数: 522
HTML全文浏览量: 21
PDF下载量: 608
被引次数: 0

黄河包头段颗粒物中轻稀土元素的分布特征

1. 内蒙古大学生态与环境科学系呼和浩特 010021;

2. 包头市环境监测站内蒙古包头 014030

基金项目: 内蒙古自然科学基金(200308020104)；内蒙古人才开发基金和内蒙古“111工程”基金资助

作者简介:
何江男 1958年出生教授博士生导师环境地球化学和污染生态学

收稿日期: 2003-06-16
修回日期: 2003-09-01
刊出日期: 2004-09-10

中图分类号: X522

关键词:

黄河包头段 /

表层沉积物 /

轻稀土元素

摘要: 干流表层沉积物和悬浮物中各轻稀土元素的总量、非稳定态及非稳定态之和的横向分布特征,以及稀土元素的配分模式和地球化学特征参数均揭示,来自包头市工业废水的外源轻稀土元素对黄河包头段干流具有一定的迭加作用;柱状沉积物中各轻稀土元素的含量、非稳定态及其非稳定态之和的纵向变化规律则揭示,这种迭加作用呈逐年递减之势,但又由于支流柱状沉积物中非稳定态稀土元素的含量较高,从而仍有对干流产生进一步迭加的潜势。

English Abstract

何江, 米娜, 匡运臣, 樊庆云, 王霞, 关伟, 李桂海, 李朝生, 王新伟. 黄河包头段颗粒物中轻稀土元素的分布特征[J]. 沉积学报, 2004, 22(3): 500-506.

引用本文:

何江, 米娜, 匡运臣, 樊庆云, 王霞, 关伟, 李桂海, 李朝生, 王新伟. 黄河包头段颗粒物中轻稀土元素的分布特征[J]. 沉积学报, 2004, 22(3): 500-506.

HE Jiang, Mi Na, KUANG Yun-chen, FAN Qing-yun, WANG Xia, GUAN Wei, LI Gui-hai, LI Chao-sheng, WANG Xin-wei. Distribution Characteristics of LREE in Particulates of the Baotou Section of the Yellow River[J]. Acta Sedimentologica Sinica, 2004, 22(3): 500-506.

Citation:

HE Jiang, Mi Na, KUANG Yun-chen, FAN Qing-yun, WANG Xia, GUAN Wei, LI Gui-hai, LI Chao-sheng, WANG Xin-wei. Distribution Characteristics of LREE in Particulates of the Baotou Section of the Yellow River[J]. Acta Sedimentologica Sinica, 2004, 22(3): 500-506.

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