Groundwater colloid properties: a global approach

被引：91

作者：

Degueldre, C ^{[1
]}

Triay, I

Kim, JI

Vilks, P

Laaksoharju, M

Miekeley, N

机构：

[1] Paul Scherrer Inst, CH-5232 Villigen, Switzerland

[2] Univ Geneva, Ctr Sci Nat Environm, CH-1211 Geneva 4, Switzerland

[3] Univ Calif Los Alamos Natl Lab, Los Alamos, NM 87545 USA

[4] Forschungszentrum, Inst Nukl Entsorgungstech, Karlsruhe, Germany

[5] Tech Univ Munich, Inst Radiochem, D-8000 Munich, Germany

[6] Atom Energy Canada Ltd, Whiteshell Labs, Pinawa, MB R0E 1L0, Canada

[7] Intera AB, S-19140 Sollentuna, Sweden

[8] Pontificia Univ Catolica Rio de Janeiro, BR-22453 Rio De Janeiro, Brazil

来源：

APPLIED GEOCHEMISTRY | 2000年 / 15卷 / 07期

关键词：

D O I：

10.1016/S0883-2927(99)00102-X

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

This study presents and discusses groundwater colloid results from Various geological formations ranging from crystalline to sedimentary, from organic rich to organic poor systems and from subsurface to very deep aquifers. Colloid presence and their potential mobility are justified on the basis of colloid stability properties in the investigated groundwaters. The colloid concentration is a function of pH, redox potential, concentrations of Na, K, Ca, Mg and organic carbon, as well as the status of the chemical and physical steady state of the hydrogeochemical system. The colloid properties are discussed with a non-site specific approach. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：1043 / 1051

页数：9

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