Each separator technology will have its own performance curve outlining optimum performance based on oil droplet size . the most common separators are gravity tanks or pits, API oil-water separators or plate packs, chemical treatment via DAFs, centrifuges, media filters and hydrocyclones.
22.
In modern fountains a water filter, typically a media filter, removes particles from the water this filter requires its own pump to force water through it and plumbing to remove the water from the pool to the filter and then back to the pool.
23.
He did, though, seem particularly intrigued by the brand of reporterless television that became prominent in the 1992 and 1994 campaigns via " Larry King Live " and candidate town meetings, saying that kind of direct voter appeal, without a media filter, would aid his cause greatly.
24.
Further water treatment is designed to remove oil droplets smaller than 150 micron, dissolved materials and hydrocarbons, heavier oils or other contaminants not removed by the API . Secondary treatment technologies include dissolved air flotation ( DAF ), Anaerobic and Aerobic biological treatment, Parallel Plate Sseparators, Hydrocyclone, Walnut Shell Filters and Media filters.
25.
"It's completely consistent with the Bush administration's approach to the news, " said Matthew Felling, media director for the Center for Media and Public Affairs, a nonpartisan research organization . " The Republicans seem to have found their way around the'liberal media filter .'. . . These'faux-respondents'are the next step in media management ."
