| Activated charcoal filters used for home water treatment contain either granular activated charcoal or powdered block charcoal. |
| If there is a pressure loss of 7 psi or more, then there is a warning light activated on the dash. |
| Her neighbours rushed in after Mrs Green activated the panic alarm she wears around her neck. |
| Upon the application of Tc, the TetR repressor molecules are released from the tet operators and transcription is activated. |
| Treatment with multiple doses of activated charcoal increases the excretion of a number of drugs. |
| The Fort Wayne, Indiana, municipal treatment plant specially treats its water with activated charcoal to remove atrazine. |
