Projects Database

Assessment and Remediation of As Enrichments in Groundwater

Project Leader:
Dr. Alexander Van Geen

Earth Institute Contact: Dr. Alexander Van Geen

Locations: Bangladesh

Description:
The overall objective of this project is to determine to what extent interactions between arsenic, iron, and oxygen can account for variations in dissolved As levels in aquifers and in effluents produced by engineered treatment systems. Such interactions will be studied over a wide range of spatial scales that extends from the micro-scale at the Fe-oxyhydroxide/solution interface to the macro-scale of an entire aquifer.

EI Unit:
Lamont-Doherty Earth Observatory (LDEO)

Cross Cutting Themes:
Hazards and Risk

Climate and Society

Water

Core Disciplines:
Health

Earth Sciences

Collaborating Institutions:
University of Connecticut, Prof. N. Nikolaidis;
Stevens Institute of Technology, Prof. X. Meng

Funding Agency:
NIEHS

Last Modified: 10-14-2003