using resources
| Front | What are the disadvantages of phytomining/bioleaching? |
| Back | 1) slow reaction2) land not available3) produces small amounts of metal |
| Front | What is sacrificial protection? |
| Back | Some coatings are reactive and may contain corrosion inhibitors or a more reactive metal. If two metals are in contact, the more reactive metal will corrode instead of the less reactive one. |
| Front | What is reverse osmosis? |
| Back | Seawater is passed through a membrane that only allows water molecules.- Needs high pressure to push water through the membrane- High pressure=more energy needed |