Heat waste<\/p>\n
Increasing the temperature wil reduce the dissolved oxygen which the fish are rely so temperature is not increased in water bodies.<\/p>\n
Bottom Ash : falls to bottom of furnace, larger particles, heavier and it contains inorganic and organics that don\u2019t burn.<\/p>\n
Fly Ash : Lighter by weight, smaller particles that \u201cfly\u201d up in the air and can be captured by air[pollution control equipment.<\/p>\n
Ashi is 25% by weight and 5% by volume of the original waste. <\/p>\n
Thus, combustion reduced waste mass by 75 and volume by 95%.<\/p>\n
Problem with ash :<\/p>\n
It disposal and potential environment contamination.<\/p>\n
Ash<\/p>\n
Test for determining whether metals leaching is a problem.<\/p>\n
LEAF : Leaching Environmental Assessment Framework.<\/p>\n
Concentration of leached metals is 100x drinking water, ash is classified as hazardous waste.<\/p>\n
Fly ash is often a hazardous waste; bottom ash is not.<\/p>\n
Mixture : Non-hazardous.<\/p>\n
Reduce metals leaching : use as n building blocks, add lime or limestone to raise pH so metals is in insoluble form,<\/p>\n
Beneficial ways to reuse ash:<\/p>\n
Road base, asphalt concrete, Portland cement concrete<\/p>\n
Adsorbents<\/p>\n
Capping Strip mines<\/p>\n
Air pollution Control Technologies \u2026..(copy) i<\/p>\n
Unit 4<\/p>\n
Sustainability : what does it mean to engineer : <\/p>\n
Sustainability : <\/p>\n
Remember three pillars for sustaninability which is People, Planet and profit.<\/p>\n","protected":false},"excerpt":{"rendered":"
Heat waste Increasing the temperature wil reduce the dissolved oxygen which the fish are rely so temperature is not increased in water bodies. Bottom Ash : falls to bottom of furnace, larger particles, heavier and it contains inorganic and organics that don\u2019t burn. Fly Ash : Lighter by weight, smaller particles that \u201cfly\u201d up in […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[10],"class_list":["post-96406","post","type-post","status-publish","format-standard","hentry","category-research-paper-writing","tag-writing"],"_links":{"self":[{"href":"https:\/\/papersspot.com\/blog\/wp-json\/wp\/v2\/posts\/96406","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/papersspot.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/papersspot.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/papersspot.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/papersspot.com\/blog\/wp-json\/wp\/v2\/comments?post=96406"}],"version-history":[{"count":0,"href":"https:\/\/papersspot.com\/blog\/wp-json\/wp\/v2\/posts\/96406\/revisions"}],"wp:attachment":[{"href":"https:\/\/papersspot.com\/blog\/wp-json\/wp\/v2\/media?parent=96406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/papersspot.com\/blog\/wp-json\/wp\/v2\/categories?post=96406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/papersspot.com\/blog\/wp-json\/wp\/v2\/tags?post=96406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}