Molao-motheo oa phekolo ea ozone ea metsi a litšila:
Ozone e na le matla a matla haholo a oxidation.Phekolo ea metsi a litšila, ho sebelisoa matla a matla a oxidation ea ozone.Ka mor'a ho phekoloa ka ozone, ha ho na tšilafalo ea bobeli kapa lihlahisoa tse chefo.Boitšoaro pakeng tsa ozone le metsi a litšila bo rarahane haholo 'me bo kenyelletsa mekhoa e latelang: ea pele, limolek'hule tsa khase ea ozone li hasana ho tloha karolong ea khase ho ea sebakeng se kopaneng.Joale, ha likhahla tsa li-reactants ka mekhahlelo e 'meli li fihla boemong bo lekantsoeng ho sebopeho, li hlahisa boemo ba ho lekana ha' mele;ka mor'a moo, ozone e tla hasana ho tloha sebakeng se nang le sefahleho ho ea karolong ea mokelikeli 'me e kopane le lik'hemik'hale.
Phatlalatso ea lihlahisoa tsa karabelo e qalisoa ho ipapisitsoe le "concentration gradient".Tlas'a liketso tse fapa-fapaneng tsa lik'hemik'hale le tsa physicochemical, ozone e ka fetola lintho tse phelang tse boima bo phahameng ba limolek'hule ka metsing a litšila hore e be lintho tse boima bo tlaase ba limolek'hule le ho fetola lintho tse sa sebetseng hore e be lintho tse sebetsang hantle.Ka hona, ozone ha e fokotse haholo lintho tse phelang metsing a litšila, empa e ka sebelisa matla a eona a matla a oxidation ho fetola sebopeho le thepa ea lintho tse silafatsang, le ho fetola lintho tsa tlhaho tse thata ho theola kapa tse senyang nako e telele hore e be limolek'hule tse nyane tse oxidizable habonolo. .
Molao-motheo oa phekolo ea ozone ea metsi a litšila haholo-holo o itšetlehile ka limolek'hule tsa ozone le li-radicals tsa hydroxyl tse hlahisoang karolong ea eona ea metsi ho senya metsoako e nkhang hamonate e kang phenol, toluene le benzene.Mokhoa oa phekolo o ka finyelloa ka litsela tse peli.
Tsela ea pele ke oxidation e tobileng.Ka lebaka la thepa ea eona ea nucleophilic le electrophilic, ozone e ka sebetsana habonolo le lintho tse phelang metsing a litšila, ea hlasela lihlopha tse sebetsang tsa lintho tse silafatsang tse kang phenols le aniline, le ho hlahisa li-acids tse ka senyehang.
Tsela ea bobeli e kenyelletsa tlhahiso ea catalytic ea hydroxyl radicals ho tloha limolek'hule tsa O3, ho qala karabelo ea ketane eo ka tsela e sa tobang e fihlelang oxidation le ho senyeha ha mefuta e fapaneng ea litšila tsa lintho tse phelang, ho fihlela kalafo ea metsi a litšila a indasteri.
Ho ipapisitsoe le lithuto tsa nakong e fetileng, kalafo ea ozone e itšetleha haholo ka limolek'hule tsa ozone le li-radicals tsa hydroxyl tse hlahisoang mothating oa eona oa metsi ho theola metsoako e nkhang hamonate joalo ka phenol, toluene le benzene.Ka hona, ho na le mekhoa e 'meli ea phekolo: oxidation e tobileng, e nkang monyetla oa nucleophilic le electrophilic properties tsa ozone ho qala karabelo ea lintho tse silafatsang le ho hlahisa li-biodegradable acids, le oxidation e sa tobang, e kenyelletsang tlhahiso ea catalytic ea hydroxyl radicals ho tloha limolek'hule tsa O3 ho oxidize. le ho fokotsa boholo ba lintho tse silafatsang tsa manyolo, ho fihlela kalafo e sebetsang ea metsi a litšila a indasteri.
Litšebeliso tse ikhethileng tsa lijenereithara tsa ozone kalafo ea metsi a litšila li kenyelletsa makala a fapaneng a tlhoekiso ea metsi a litšila joalo ka likhoerekhoere tsa ka tlung, limela tsa likhoerekhoere, metsi a litšila a indasteri, metsi a litšila a tlhaho, khatiso ea masela le ho daea metsi a litšila, metsi a litšila a bongaka, metsi a litšila a metsing, metsi a litšila a nang le phenol, metsi a litšila a etsang pampiri, ho chesa metsi a litšila, metsi a litšila a feme ea lijo, metsi a litšila a fektheri ea meriana, joalo-joalo.
Sebakeng sa kalafo ea boleng ba metsi, lijenereithara tsa ozone li ka sebelisoa hape bakeng sa kalafo ea metsi a hloekisitsoeng, limela tsa kalafo ea metsi a pompo, lifeme tsa seno, metsi a nooang, metsi a nang le liminerale, metsi a sebetsitsoeng bakeng sa lifeme tsa lijo, metsi a sepetlele, metsi a seliba, metsi a holim'a metsi, phepelo ea metsi ea bobeli, le metsi a sebelisoang hape.
Nako ea poso: Aug-01-2023