Purifying water by means of a filter © Siemens Stiftung 2016 CC BY-SA 4.0 international

Purifying water by means of a filter

Text

Experimentation instructions for Experimento | 4+:
How can we clean polluted water?

Available in: English, Spanish (CREA), German
Type of media: Text
Available as:
PDF (101.5 kByte) DOC (353.5 kByte)
Last update: 2016-11-30
License:

This medium is made available under a CC BY-SA 4.0 international license.

What does this mean?

How to reference this medium
Media package:
Experimento | 4+: Purifying water by means of a filter
Description:
To purify water, filters in various shapes and sizes are used. The object of using them is to remove particles causing turbidity, microorganisms as well as substances dissolved in the water.

Information and Ideas:
• Please observe the general safety and hygiene measures and safety instructions in the respective teaching methods as well as the applicable safety guidelines for your school.
• All materials mentioned in the instructions will have to be purchased directly from commercial sources.
Related media:
There are no other media directly related to this file.
Learning resource type:
Experiment
Subjects:
Personal, social and health education (PSHE)
Grade levels:
Grade 1 to 4
School types:
Elementary school; Preschool
Keywords:
Environmental education; Water pollution; Water treatment
Bibliography:
Siemens Stiftung Media Portal
Author:
Stiftung Haus der kleinen Forscher using media from: Surface Gesellschaft für Gestaltung mbH
Rights holder:
© Siemens Stiftung 2016
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