Lesson 1,
Topic 1
In Progress
FILTRATION
![](https://wordpress-682723-2248649.cloudwaysapps.com/wp-content/uploads/2021/10/Trains_filtration.png)
Filter and remove contaminants from tanks
- Active Processes
- Install multistage filters when water is to be used for drinking or showering
- Periodically remove tank sediments (frequency is less with appropriate pre-tank filtration and diversion)
- Conduct post-tank filtration using a range of filtration technologies