Across
- 3. An engineered method of burying waste underground
- 6. Rule or directive made and maintained by an authority to regulate waste disposal
- 8. The scientific term for unwanted or unusable materials discarded after primary use
- 9. Natural process by which organic waste is biologically broken down into nutrient-rich soil
- 10. Wastewater or liquid discharge that must be treated before release.
Down
- 1. Any gaseous by-product released into the atmosphere from food industries
- 2. The practice of collecting, processing, and using materials again instead of discarding them
- 4. Controlled burning of waste at high temperatures to reduce volume and toxicity
- 5. Waste type generated from residential, commercial, and institutional sources.
- 7. The approach that emphasizes minimizing waste generation at the source