{"id":13700,"date":"1992-06-30T10:34:58","date_gmt":"1992-06-30T16:34:58","guid":{"rendered":"http:\/\/prairieswine.com\/rsc\/?p=13700"},"modified":"2012-08-27T11:15:14","modified_gmt":"2012-08-27T17:15:14","slug":"penetration-and-pressure-drop-of-a-hepa-filter-during-loading-with-submicron-liquid-particles","status":"publish","type":"post","link":"http:\/\/prairieswine.com\/rsc\/penetration-and-pressure-drop-of-a-hepa-filter-during-loading-with-submicron-liquid-particles\/","title":{"rendered":"PENETRATION AND PRESSURE DROP OF A HEPA FILTER DURING LOADING WITH SUBMICRON LIQUID PARTICLES"},"content":{"rendered":"<p>Researchers have created experiments and a model has been developed to measure the effects of mass loading a High-Efficiency Particulate Air (HEPA) fiber filter during filtration of sub-micron liquid aerosol particles. It was found that penetration of the test medium increased during clogging by a liquid aerosol, and this was irrespective of particle size. The affect was not changed by the physicochemical properties of the test aerosol. Application of a non-stationary filtration model shows that the increase in penetration is in part caused by an increase in interstitial velocity and in part by a decrease in the number of fibers available for capture of particles.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Researchers have created experiments and a model has been developed to measure the effects of mass loading a High-Efficiency Particulate Air (HEPA) fiber filter during filtration of sub-micron liquid aerosol particles. It was found that penetration of the test medium increased during clogging by a liquid aerosol, and this was irrespective of particle size. The [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18634,19],"tags":[538,20007,2476,4951,1138,15459,23908,1533,20911,26223],"class_list":["post-13700","post","type-post","status-publish","format-standard","hentry","category-air-filtration-pork-insight-articles","category-pork-insight-articles","tag-filtration","tag-gh","tag-loading","tag-particle","tag-particle-size","tag-ped","tag-penetration-and-pressure-drop-of-a-hepa-filter-during-loading","tag-size","tag-t","tag-the-effects"],"_links":{"self":[{"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/posts\/13700","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/comments?post=13700"}],"version-history":[{"count":3,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/posts\/13700\/revisions"}],"predecessor-version":[{"id":13703,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/posts\/13700\/revisions\/13703"}],"wp:attachment":[{"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/media?parent=13700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/categories?post=13700"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/tags?post=13700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}