| 1 | Kitty litter is bentonite clay. | |
| 2 | Attapulgite clay presented better adsorption capability than bentonite. | |
| 3 | You can use sterilized bentonite , isinglass, or egg whites. | |
| 4 | The contaminated clay was traced to a bentonite mine. | |
| 5 | Activated clay is prepared via reation of bentonite and sulfuric acid at high temperature. |