IMWA - International Mine Water Association

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Membership Information

IMWA has several types of memberships and offers a range of payment options for your membership fees. Have a look to the details in the Membership menue on the left or contact either the IMWA Secretariat or the General Secretary below.

Membership is for the calendar year, but you will receive all missing issues of our jounal latest March following your admission.

IMWA Secretariat

General Secretary

c/o Itasca Denver, Inc.
143 Union Blvd. Suite 525
Lakewood, CO 80228
Telephone: +1 303 969-8033
Fax: +1 303 969-8357
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Prof. Dr. Christian WOLKERSDORFER
South African Research Chair for Acid Mine Drainage Treatment
Tshwane University of Technology
Private Bag X680
Pretoria 0001
South Africa
Fax: +49 3212 1058369
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Here you can download our IMWA flyer:

Address Changes

Please contact IMWA’s Secretariat for address changes. Don’t forget to include your membership number in any communication with IMWA.

Last Updated on Tuesday, 15 September 2015 07:26  

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News Flash

Mine Water is the water that collects in both surface and underground mines. It comes from the inflow of rain or surface water and from groundwater seepage. During the active life of the mine, water is pumped out to keep the mine dry and to allow access to the ore body. Pumped water may be used in the extraction process, pumped to tailings impoundments, used for activities like dust control, or discharged as a waste. The water can be of the same quality as drinking water, or it can be very acidic and laden with high concentrations of potentially toxic elements.

(from UNEP/GRID-Arenda web site)