Odours generated from intensive swine operations are growing in public concern. Some regulatory agencies are defining set back distances from intensive operations, and in some cases outlawing outside storage containers. As a result certain states are re-implementing manure storage beneath slatted floors in oder to reduce odour emission.. Increased in barn storage can create a harmful potential, especially during agitation and removeal of manure from pits.<\/p>\n
Seven chemicals were found to be effective in reducing H2S levels: Calcium hydroxide, Ferric chloride, Ferrous chloride, Ferrous sulfate, hydorgen peroxide, Potassium permangante and Sodium chloride.. These additves effectiveness were compared using 60:L of swine manure collected in three batches, and at the time of collection the manure pH was adjusted to 8.5 to prevent any H2S loss. The air sample was ranked for H2S concentration using a Jerome metre. The doage needed to reduce emissions by 50% was calculated for each chemical using the total solids of 1.6%. Based on cost at the time of the study, hydrogen peroxide was potassium permanganate appear to be the most cost effective.<\/p>\n","protected":false},"excerpt":{"rendered":"
Odours generated from intensive swine operations are growing in public concern. Some regulatory agencies are defining set back distances from intensive operations, and in some cases outlawing outside storage containers. As a result certain states are re-implementing manure storage beneath slatted floors in oder to reduce odour emission.. Increased in barn storage can create a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[238,8882,13816,1060,576,12118,2144,14847,23830,24251,6784,190,19644,24422,313,314,2851,171,213,27013,2694,5524,26487,24015,283,20567,169,23574,974,10859,14784,200,3465,16262,876,803,534,14846,20912,309,17897,2697,35,569,20911,4874,18011],"class_list":["post-1167","post","type-post","status-publish","format-standard","hentry","category-environment","tag-air-pollution","tag-al","tag-ass","tag-barn","tag-calcium","tag-chemical-additions-to-swine-manure-to-reduce-hydrogensulfide-losses--a-laboratory-study","tag-chemical-additon","tag-chloride","tag-clanton-1999-chemical-additions-to-swine-manure-to-reduce-hydrogen-sulfide-losses","tag-clanton-hydrogen-sulfite-reduction","tag-cos","tag-cost","tag-dd","tag-decrease-h2s-levels-ferric-chloride","tag-emission","tag-emissions","tag-fat","tag-floor","tag-h2s","tag-how-to-reduce-hydrogen-sulfide-in-manure","tag-hydrogen","tag-hydrogen-peroxide","tag-hydrogen-peroxide-inmanure","tag-hydrogen-peroxide-swine-manure","tag-hydrogen-sulfide","tag-iron-chloride-and-swine-manure","tag-manure","tag-manure-odour-emission-by-hydrogen-peroxide","tag-manure-storage","tag-nat","tag-ness","tag-odour","tag-pea","tag-pl","tag-potassium","tag-slatted-floor","tag-slatted-floors","tag-sodium","tag-some","tag-storage","tag-sulfate","tag-sulfide","tag-swine","tag-swine-manure","tag-t","tag-tan","tag-tot"],"_links":{"self":[{"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/posts\/1167","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=1167"}],"version-history":[{"count":0,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/posts\/1167\/revisions"}],"wp:attachment":[{"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/media?parent=1167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/categories?post=1167"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/tags?post=1167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}