How Water Recycling Works

An overview of municipal water reclamation. Nearly all sewage in major cities is treated before being released to the environment. But many places are recognizing the value of treated effluent and finding ways to put it to beneficial use. Practical Engineering is a YouTube channel about...

17 min - How Things Work - Practical Engineering

More: How It Works documentaries

Read Deeper: How It Works

1. The Way Things Work Now by David Macaulay (4.3/5) - View on Amazon
2. How Things Work by Louis A. Bloomfield - View on Amazon
3. Thing Explainer by Randall Munroe (4.2/5) - View on Amazon
4. What If? by Randall Munroe (4.3/5) - View on Amazon

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