| This method resulted in an almost instant purification of molecules, using filtration to separate the chemical reagents from the products. |
| And there will be blood, too, or else people will start to revolt against the Lone Guard and Miskavel's purification. |
| Occurring late in the calendar year, Ramadan is a period of fasting and purification. |
| The first experiments with the caustic potash purification had been conducted in glass retorts, but they were less successful when scaled up. |
| The second tendency is represented by the Salafis, a global movement driven by a desire for religious purification. |
| Eventually, the surface of the activated charcoal will be saturated with absorbed pollutants and no further purification will occur. |
