化學廢物是什麼？

廢物是沒有需要的東西，化學廢物是沒有需要或含有有害物質的化學物。
Definition --- Nonradioactive chemical solids, liquids, or other waste types contaminated with hazardous chemicals. E.g.
水銀 Mercury or mercury containing materials from any other waste
二噁英 Dioxin or dioxin containing materials from any other waste
過氧化物 Peroxide forming chemicals from any other waste
氧化物 Oxidizers from organic compounds, flammable, combustible, and reducing agents (eg. zinc, alkaline metals)
有機溶劑 Aqueous wastes from organic solvents
無機酸及鹼 Inorganic acids from:
　－Organic materials
　－Caustics and active metals such as sodium, magnesium, and potassium
　－Chemicals which can generate toxic gases upon contact such as sodium cyanide and iron sulfide
Examples
1. Surplus chemicals
2. Batteries
3. Spent solvent
4. Used oil of all types
5. Pesticides
6. Used chemical spill clean-up materials
7. Photographic film processing solutions
8. Non-radioactive lead shielding and lead scrap
9. Broken thermometers and other items containing mercury
10. Cytotoxic agents or prescription drugs (non-controlled substances)
11. Empty drums and other containers with a capacity of 5 gallons and greater
12. Non-returnable gas cylinders and lecture bottles (18-inch length maximum)
希望解答到你 ^^

化學廢物就是廢物的一種
例子：地球，因為人們拋棄了地球