Isetshenziselwani i-Ammonium Persulfate?

NGETHULA:

I-Ammonium persulfate iyinhlanganisela ye -inorganic esetshenziswa kabanzi ekuhlolweni kwamakhemikhali kanye ne-ind

ustry. Ifomula yayo yemolekyuli ithi (NH4) 2S2O8, okuqinile okuyikristalu emhlophe enezici eziqinile zokuxilisa. Lesi sakhi silungiswa ngokuyinhloko ngokuphendula i-sodium persulfate nge-ammonia, futhi imikhiqizo yokusabela icwecwe noma ihlanzwe ngaphansi kwezimo eziphansi zokushisa.

IZICELO ZOKUSEBENZA:

1. Ukusabela kwe-Polymerization

I-Ammonium persulfate ivame ukusetshenziswa njengesiqalisi ekuphenduleni kwe-polymerization, ikhuthaza i-monomer polymerization futhi yakhe ama-polymer anesisindo samangqamuzana aphezulu. Umphumela wokucupha i-ammonium persulfate utholakala ngokuyinhloko ngokusebenzisa izakhiwo zayo eziqinile ze-oxidizing. Okulandelayo kuyindlela ejwayelekile ye-ammonium persulfate ekuphenduleni kwe-polymerization:

Ukukhethwa komqalisi: Ukukhethwa kwe-ammonium persulfate njengesiqalisi ngokuvamile kusekelwe ekhonweni layo eliphezulu lokuxilisa. Ingakhulula izinhlobo ze-oxygen esebenzayo futhi ibambe iqhaza ekuqaliseni nasekukhuliseni inqubo yamaketanga e-polymer.

Inqubo yokuqalisa: Ukusabela kwe-polymerization ngokuvamile kufaka phakathi isigaba sokuqala, isigaba sokunweba, nesigaba sokuqeda. Esigabeni sokuqala, i-ammonium persulfate iyabola ukuze ikhiqize ama-radicals mahhala asebenzayo, ahlangana nama-monomer molecule akhe ama-free radicals ayinhloko.

Inqubo ye-polymerization: Ama-radicals amahhala ayisisekelo ahlangana namanye ama-monomer molecule ukuze akhe amaketanga amade e-polymer. Le nqubo iyaqhubeka phakathi nesigaba sokunwetshwa sochungechunge lokuhlanganisa, okuholela ekwakhekeni kwama-aggregate amakhulu.

Isigaba sokuqedwa: Ukusabela kwe-polymerization kuzophela ngesikhathi esithile, okungafezwa ngezindlela ezahlukene, njengokuhlanganiswa kwama-radicals amahhala amabili, ukuncipha kwama-reactants, njll. Ukuqedwa kokusabela kuholela ekumisweni kokukhula kweketango le-polymer.

Izinto ezinomthelela: Ukusebenza kahle kokusabela kwe-polymerization kanye nezakhiwo zemikhiqizo kuthonywa izici ezihlukahlukene, okuhlanganisa ukugxila kwe-ammonium persulfate, izinga lokushisa lokuphendula, isikhathi sokuphendula, nezinye izimo zesistimu yokusabela. Ukulawulwa kwalezi zici kungalawula izinga lokusabela kwe-polymerization kanye nezici zemikhiqizo.

2. Imboni yezindwangu

I-Ammonium persulfate inezinhlelo zokusebenza ezibalulekile embonini yendwangu, ebonakala kakhulu ekuxubeni nasekuphrinteni nasekudayeni izinqubo. Okulandelayo ezinye zezicelo ze-ammonium pe rsulfate embonini yendwangu:

I-Bleach: I-Ammonium persulfate ivame ukusetshenziswa njenge-oxidant yokwenza ukuhlanza kwendwangu. Ekukhiqizeni izindwangu, izinto ezisetshenziswayo ezivamile ezifana nekotini, ilineni, uvolo, njll. zingaqukatha ukungcola, i-pigment, noma ezinye izinto ezingcolile ngesikhathi sokukhula noma ukucutshungulwa. Izakhiwo ze-oxidizing ze-ammonium persulfate ziyenza ikwazi ukwenza i-oxidize futhi isuse lokhu kungcola, ngaleyo ndlela ithuthukise ukuhlanzeka nokuba mhlophe kwezindwangu.

Inqubo yokuphrinta nokudaya: I-Ammonium persulfate nayo isetshenziswa kabanzi ekunyatheliseni nasekudayeni izindwangu. Ekudayeni nasekunyatheliseni, i-ammonium persulfate isebenza njenge-oxidant ukuze ibambe iqhaza ekuphenduleni, isiza udayi ukubopha imicu, iqinisekise umbala ofanayo nokuhlala isikhathi eside. Izakhiwo zayo njenge-oxidant zikwenza kube usizo oluphumelelayo emkhakheni wokunyathelisa nokudaya.

Ukulawulwa kwesimo sokusabela: Uma usebenzisa i-ammonium persulfate embonini yendwangu, kuyadingeka ukulawula ngokucophelela izimo zokusabela, okuhlanganisa izinga lokushisa, inani le-pH, njll. Lokhu kusiza ukuqinisekisa ukusebenza kahle kokusabela kwe-oxidation kanye nekhwalithi yezindwangu. Ngasikhathi sinye, inani le-ammonium persulfate elisetshenzisiwe kufanele futhi lilawulwe ngendlela efanele ukuze kugwenywe ukusabela okuseceleni okungase kube khona kanye ne-oxidation eyeqile.

Ivumelana nemvelo: Uma iqhathaniswa namanye ama-ejenti avamile wokushibilika nama-oxidizing, i-ammonium persulfate inobungani bemvelo obungcono embonini yendwangu. Imikhiqizo eyinhloko yokubola i-sulfuric acid ne-ammonia, okulula ukuyiphatha.

3. Ukukhiqiza ngogesi

Emkhakheni wokukhiqiza nge-elekthronikhi, i-ammonium persulfate ivame ukusetshenziswa njenge-etchant ekhethekile yokuhlanganisa amabhodi wesifunda (PCBs). Lokhu okulandelayo kumayelana nokusetshenziswa kwe-ammonium persulfate ekukhiqizeni ngogesi:

I-Circuit board etching: I-Ammonium persulfate isetshenziswa kabanzi enqubweni yokuqopha lapho kukhiqizwa amabhodi esekethe. Emishinini kagesi, amabhodi esekethe ayisisekelo sokuxhuma nokusekela izingxenye ze-elekthronikhi, futhi ukufakwa kwe-etching kungenye yezinyathelo ezibalulekile ekwenzeni amabhodi esekethe. I-Ammonium persulfate, ngokusebenzisa izakhiwo zayo eziqinile ze-oxidizing, ingasusa ngempumelelo izendlalelo zethusi ezingafuneki phakathi nenqubo yokuqopha, yenze amaphethini esekethe adingekayo.

Inqubo yokuhlanganisa: Ekufakweni kwebhodi lesifunda, indawo exubene ne-ammonium persulfate iyenza ikwazi ukukhipha ithusi, ikhiqize ama-ion ethusi ancibilikayo. Lama-ion ethusi azobe esehlakazwa ukuze kuzuzwe inhloso yokuqopha. Le nqubo ngokuvamile yenziwa ngaphansi kwezimo ezithile zokushisa kanye ne-asidi futhi idinga ukulawulwa ngokucophelela ukuze kuqinisekiswe ukunemba kokushumeka.

Ukulawulwa komphumela: Njenge-etchant, i-ammonium persulfate idinga ukulawula okuqinile phezu komphumela wokuhlanganisa ekukhiqizeni ngogesi. Lokhu kufaka phakathi ukulawula izinga lokuqopha, ukuqinisekisa ukufana kwe-etching, kanye nokuvimbela ukukhiqizwa kwemikhiqizo engaphansi kwe-etching engalungile. Ukufakwa okunembile kuyisihluthulelo sokuqinisekisa ikhwalithi nokusebenza kwamabhodi esekethe.

Ivumelana nemvelo: I-Ammonium persulfate ayivumelani nemvelo, futhi imikhiqizo yayo yokubola ngokuyinhloko i-sulfuric acid ne-ammonia. Emkhiqizweni we-elekthronikhi, ukukhethwa kwamakhemikhali angavumelani nemvelo kubalulekile ukuze kuhlangatshezwane namazinga emvelo.

Sekukonke, ukusetshenziswa kwe-ammonium persulfate ekukhiqizeni i-elekthronikhi kugxile kakhulu enqubweni yokuhlanganisa amabhodi esekethe. Ngokusebenzisa izakhiwo zayo eziqinile ze-oxidizing, inganikeza indlela ephumelelayo yokukhiqiza izakhiwo zebhodi lesifunda eliyinkimbinkimbi, ngaleyo ndlela isekele ukukhiqizwa kwemishini yesimanje kagesi. Uma usebenzisa i-ammonium persulfate, ukulawula okunembile kuyadingeka ngokusekelwe ezidingweni ezithile zenqubo kanye nemingcele yokunamathisela ukuze kuqinisekiswe izinga eliphezulu nokusebenza kahle ekukhiqizeni ibhodi lesifunda.

4. Isicelo ezinweleni ezimhlophe

I-Ammonium persulfate isetshenziswa kabanzi ekwenzeni izinwele zibe mhlophe njenge-oxidant enamandla engasiza ekususeni ama-pigments ezinweleni futhi kuzuzwe imiphumela yokufiphala. Okulandelayo ukusetshenziswa okuyinhloko kwe-ammonium persulfate ekwenzeni izinwele zibe mhlophe:

I-bleaching effect: I-Ammonium persulfate, njenge-oxidant, ingakwazi ukwenza ama-molecule e-pigment ezinweleni, ibenze balahlekelwe umbala futhi bafinyelele umphumela wokufiphaza. Lokhu kuphumelela kakhulu ekushintsheni umbala wezinwele, ukulungisa amaphutha okudaya, noma ukuzuza imiphumela ekhethekile yombala wezinwele.

Ukusebenza kahle: I-ammonium persulfate hair bleach ine-bleaching ephezulu yokusebenza kahle futhi ingafinyelela imiphumela ebalulekile yokufiphala ngesikhathi esifushane uma kuqhathaniswa. Lokhu kuyenza ibe ngenye yama-bleach ezinwele adumile embonini yobuhle.

Ukulungisa umbala wezinwele: I-ammonium persulfate bleach ivame ukusetshenziswa embonini yezinwele ukuze ixube nodayi ngemva kokugcoba ukuze kulungiswe umbala wezinwele. Ngokusebenzisa izilinganiso ezifanele zokuxuba, imibala ehlukahlukene yezinwele ingenziwa ngokwezifiso ukuze ihlangabezane nezidingo zomuntu ngamunye zamakhasimende.

Kulula ukuyisebenzisa: I-ammonium persulfate hair bleach ivamise ukuthengiswa ngendlela yempushana noma i-lotion, okulula ukuyisebenzisa. Abacwali bezinwele bangakhetha ama-ejenti afanelekile wokuxubha ngokususelwe ezidingweni zekhasimende kanye nekhwalithi yezinwele, futhi bathole imiphumela efanelekile yokufiphazwa ngamasu okusebenza ochwepheshe.

Qaphela: Uma usebenzisa i-ammonium persulfate hair bleach, kuyadingeka ukulawula ukugxilisa ingqondo, isikhathi sokwenza, kanye nezinga lokushisa ngesikhathi sokusebenzisa i-bleach ukuqinisekisa umphumela wokufiphaza okufanayo kanye nokulimala okuncane kwezinwele. Ngaphezu kwalokho, kubalulekile ukuqonda kahle isimo sezinwele zekhasimende ukuze ugweme ukusetshenziswa ngokweqile kwama-ejenti okugcoba izinwele okungadala umonakalo omkhulu ezinweleni.

INDIMA YOKUHLOLA I-PCB:

I-Ammonium persulfate idlala indima ebalulekile enqubweni yokuhlanganisa amabhodi esekethe aphrintiwe (ama-PCB). Njenge-etchant, i-ammonium persulfate isetshenziswa ekwenzeni i-electronic ukususa izendlalelo zethusi ezingafuneki futhi yakhe amaphethini okuqhuba adingekayo kumabhodi esekethe. Okulandelayo yimisebenzi esemqoka nezici ze-ammonium persulfate ku-PCB etching:

I-Copper oxide layer: I-Ammonium persulfate isebenza njenge-oxidant enamandla futhi ingabhekana nokusabela kwe-oxidation ngethusi. Ku-PCB etching, izakhiwo zayo ze-oxidizing ziyenza ikwazi ukwenza i-oxidize ungqimba lwethusi futhi iguqule ibe yi-ion yethusi encibilikayo.

Ukulawulwa kwezinga le-etching: Ngokulungisa ukugxila, izinga lokushisa, namanye ama-para metres e-ammonium persulfate esixazululweni se-etching, izinga lokushaya lingalawulwa. Lokhu kuvumelana nezimo kuvumela abakhiqizi ukuthi bafinyelele ukuqoshwa okunembayo, okuqinisekisa ukwakheka kwamaphethini wesekethe anembile.

Ukufana kwe-Etching: I-Ammonium persulfate inokufana okuhle ngesikhathi senqubo yokuhlanganisa, engaqinisekisa umphumela wokuhlanganisa okungaguquki kuyo yonke indawo yebhodi lesifunda. Lokhu kubalulekile kwikhwalithi nokusebenza kwebhodi lesekethe.

Ubungane bemvelo: I-Ammonium persulfate ihambisana kakhulu nemvelo, futhi imikhiqizo yayo yokubola ikakhulukazi i-sulfuric acid ne-ammonia, okulula ukuyiphatha uma kuqhathaniswa namanye ama-etchants.

Ukusebenza okuphephile: Uma usebenzisa i-ammonium persulfate yokushumeka kwe-PCB, izinyathelo zokuphepha ezihambisanayo kufanele zithathwe, okuhlanganisa ukugqoka amagilavu, izibuko, njll., ukuvimbela ukuchaphazeka noma ukuthintana ngqo nomzimba womuntu.

IZICELO ZOKULAPHA AMANZI:

I-Ammonium persulfate inezinhlelo zokusebenza ezithile emkhakheni wokwelapha amanzi, ikakhulukazi ehlanganisa izici zayo ze-oxidation nezici zokuvala inzalo nokubulala amagciwane. Okulandelayo ezinye zezicelo eziyinhloko ze-ammonium persulfate ekwelapheni amanzi:

I-ejenti yokuhlanza amanzi e-oxidative: I-Ammonium persulfate iyi-oxidizing eqinile engasetshenziswa ekwelapheni amanzi ukuze i-oxidize futhi isuse izinto eziphilayo, ama-sulfide, nokunye okunzima ukucekela phansi izingxenye zamanzi angcolile. Ingakhuthaza ukucekelwa phansi kwezinto eziphilayo emanzini angcolile futhi isize ukuthuthukisa izinga lamanzi.

I-Bleach: I-Ammonium persulfate ivame ukusetshenziswa njenge-ejenti yokuxubha ekwelapheni amanzi ngenxa yezakhiwo zayo eziqinile ze-oxidizing. Kwezinye izinqubo zokuhlanza amanzi, njengokuhlanza indle kanye nokuhlanza amanzi okuphuza, kungasiza ukususa imibala kanye nephunga emanzini.

Ukuvala inzalo kanye nokubulala amagciwane: Imvelo eyenza i-oxidizing ye-ammonium persulfate ikunika izinga elithile lokubulala amagciwane kanye nomphumela wokubulala amagciwane. Ingasetshenziswa ezinqubweni zokwelashwa kwamanzi ukusiza ukulawula ama-microorganisms emanzini, ukunciphisa inani lamagciwane, ulwelwe, namanye ama-microorganisms, futhi kuqinisekiswe ukuthi ikhwalithi yamanzi ihlangabezana nezindinganiso ezicacisiwe zokuhlanzeka.

I-Deodorant: I-Ammonium persulfate ingasetshenziswa futhi njengesiqedaphunga ekwelapheni amanzi. Izici zayo ze-oxidizing zingaqeda ukungcola okuthile kwezinto eziphilayo emanzini, ukunciphisa inkinga yephunga lamanzi, futhi kuthuthukise ukunambitheka kwamanzi.

Ukwelashwa kwamanzi angcolile aqinile: Kwezinye izinqubo zokuhlanza amanzi angcolile aqinile, i-ammonium persulfate ingasebenza njenge-ejenti yokwelapha eyisizayo ukusiza ukwehlisa nokukhipha udoti wezinto eziphilayo emanzini, ukuthuthukisa ukusebenza kahle kokwelashwa kwamanzi angcolile.

UKUSETSHENZISWA KWEZOKWELASHWA KANYE NEELAbhoratri:

I-Ammonium persulfate inokusetshenziswa okuthile okukhethekile emkhakheni wezokwelapha kanye nelabhorethri, ikakhulukazi ehlanganisa izici zayo ze-oxidation kanye nokusetshenziswa kokuhlolwa kwamakhemikhali. Okulandelayo okunye ukusetshenziswa okuvamile kwe-ammonium persulfate ezilungiselelweni zezokwelapha nezaselabhorethri:

I-oxidizing ejenti elabhorethri: I-Ammonium persulfate iyi-ejenti eqinile ene-oxidizing evame ukusetshenziswa kumalabhorethri amakhemikhali. Ibamba iqhaza ekuphenduleni kwe-redox futhi isetshenziswa njengesiqalisi ukukhuthaza ukusabela kokuhlangana kwe-organic. Izici zayo ze-oxidative ziyenza i-reagent ebalulekile elabhorethri.

Ucwaningo lwe-biochemical: I-Ammonium persulfate ingasetshenziswa ekuhloleni okuthile okufana nokuhlaziywa kwamaprotheni nokuguqulwa ocwaningweni lwamakhemikhali ezinto eziphilayo. Kodwa-ke, kufanele kuqashelwe uma uyisebenzisa njengoba izakhiwo zayo eziqinile ze-oxidizing zingase zibe nomthelela kuma-biomolecules.

I-protein electrophoresis: Ekuhlolweni kwe-protein electrophoresis, i-ammonium persulfate ingasetshenziswa njengomthombo wama-ion ammonium sulfate, esiza ukugcina inani le-pH le-electrophoresis buffer ukuqinisekisa ukuzinza kwe-electrophoresis.

I-DNA gel electrophoresis: I-Ammonium persulfate ingasetshenziswa futhi ku-DNA gel electrophoresis, njengenye yezingxenye ze-electrophoresis buffer, ukusiza ukugcina inani le-pH kanye nokusebenza kwejeli.

Ukulungiswa kwezidakamizwa: Kwezinye izinqubo ezikhethekile zokulungiselela imithi, i-ammonium persulfate ingase isebenze njenge-oxidant noma i-initiator futhi ibambe iqhaza ekuphenduleni okuthile kwe-organic synthesis. Isicelo kule ndawo sidinga ukusebenza ngokucophelela emkhakheni wezokwelapha ukuze kuqinisekiswe ubumsulwa kanye nekhwalithi yezidakamizwa.

UMPHUMELA WEZEMVELO:

Imihlahlandlela yokusebenza kanye nesitoreji:

I-Ammonium persulfate, njengekhemikhali, ukusetshenziswa kwayo nokwelashwa kungase kube nomthelela othile emvelweni. Okulandelayo yimithelela engenzeka yemvelo ye-ammonium persulfate:

Ukungcoliswa kwamanzi: Kwezinye izimo zokusetshenziswa, i-ammonium persulfate ingase ikhishelwe emanzini ngamanzi angcolile, futhi izici zayo ezikhipha i-oxidizing ingase ibe nomthelela ku-ecosystem emanzini. I-ammonium persulfate eyeqile ingase iholele ekuphenduleni kwe-oxidation emanzini futhi ibe nemiphumela emibi ezintweni eziphila emanzini.Ukungcoliswa komoya: Kwezinye izinqubo zokukhiqiza ezimbonini, uthuli noma umhwamuko we-ammonium persulfate ungase udedelwe emoyeni, onomthelela othile kwikhwalithi yomoya ezungezile. I-Ammonium persulfate emoyeni ingase ibambe iqhaza ekuphenduleni kwe-redox, ikhiqize amagesi ayingozi.

Umthelela womhlabathi: Uma i-ammonium persulfate idedelwa ngobuningi emhlabathini, ingase ibangele izinguquko ezithile kumakhemikhali omhlaba. Lokhu kungase kuthinte umphakathi wamagciwane kanye nokukhula kwezitshalo emhlabathini.

Ubuthi: I-Ammonium persulfate ngokwayo inobuthi obuthile, ikakhulukazi ekugxilweni okuphezulu. Uma isetshenziswa noma ilahlwa ngaphansi kwezimo ezingafanele, ingase ibe nemiphumela enobuthi obuqondile ezintweni eziphila ku-ecosystem.

Ukunciphisa umthelela ongaba khona we-ammonium persulfate emvelweni, lezi zinyathelo ezilandelayo kufanele zithathwe:

Ukusetshenziswa nokulahlwa okunengqondo: Qinisekisa ukuthi kuthathwa izinyathelo ezifanele zokuvikela lapho usebenzisa i-ammonium persulfate ukugwema ukusetshenziswa ngokweqile. Imfucuza kufanele ilahlwe ngendlela efanele ngokuhambisana nemithetho yendawo yendawo.

Vimbela ukuvuza: Thatha izinyathelo zokuvimbela ukuvuza kwe-ammonium persulfate ngesikhathi sokukhiqiza, ukuthuthwa, nokugcinwa ukuze uvimbele ukuthi ungangeni endaweni ezungezile.

Ukuqapha indawo ezungezile: Ukuqapha njalo ukugcwala kwe-ammonium persulfate emvelweni ukuze uthathe izinyathelo ezifika ngesikhathi zokubhekana nezinkinga zemvelo ezingaba khona.

Olunye ucwaningo: Lapho kungenzeka khona, funa ezinye izindlela ezivumelana nemvelo neziphephile ukuze unciphise imithelela emibi endaweni.

IZILINGANISO ZOKUPHEPHA KANYENOKWELASHWAOFAMMONIUMPERSULFATE:

I-Ammonium persulfate iyikhemikhali ebalulekile, kodwa uchungechunge lwezinyathelo zokuphepha kufanele lulandelwe ngesikhathi sokusetshenziswa nokwelashwa ukuze kuqinisekiswe ukuphepha kwabasebenzi nokuvikelwa kwemvelo. Okulandelayo yiziqondiso ezinemininingwane mayelana nezinyathelo zokuphepha kanye nokuphathwa kahle kwe-ammonium persulfate:

1.Izimo zokugcina

Gcina i-ammonium persulfate endaweni eyomile, epholile, kude nemithombo yomlilo nezinto ezivuthayo.

Gwema ukuxubana nama-ejenti anciphisayo, izinto eziphilayo, njll. ukuze unciphise ukusabela okungaba yingozi.

2. Ukuvikelwa komuntu siqu

Sebenzisa izinto zokuzivikela ezifanele, okuhlanganisa izibuko, izingubo zokuvikela amakhemikhali, namagilavu.

Gwema ukuthintana ngqo kwesikhumba ukuze uvimbele ukungezwani noma ukucasuka.

3. Ukucubungula nokusebenza

Gqoka okokuvikela okufanelekile kokuphefumula ngesikhathi sokusebenza, ikakhulukazi ezimeni lapho kungase kukhiqizwe khona igesi, umhwamuko, noma uthuli.

Gwema ukuhogela uthuli lwe-ammonium persulfate futhi usebenzise uhlelo lwasendaweni lokungenisa umoya ukuze uqinisekise ukungena komoya okuhle endlini.

4. Impendulo ephuthumayo

Uma ukuchitheka noma ukuvuza kwenzeka, thatha izinyathelo eziphuthumayo ngokushesha, okuhlanganisa ukugqoka izinto zokuzivikela ezifanele kanye nokuhlukanisa indawo evuzayo.

Sebenzisa ama-absorbent agents (njengesihlabathi noma ama-desiccants) ukuze ubambe ngokushesha izinto ezivuzayo futhi uvimbele ukusabalalisa.

5. Ukulahlwa kukadoti

I-ammonium persulfate elahliwe kufanele ihambisane nemithetho yendawo kanye namazinga emvelo.

Ungalahli imfucuza emanzini noma uyithululele emiseleni ukuze ugweme ukungcoliswa kwemvelo.

6. Izinyathelo zosizo lokuqala

Ngemuva kokuxhumana ne-ammonium sulfate, hlambulula ngokushesha isikhumba noma amehlo ngamanzi amaningi. Uma kunesidingo, funa usizo lwezokwelapha oluchwepheshile.

Uma ungenile, phuza amanzi amaningi ngokushesha futhi ufune usizo lwezokwelapha ngokushesha.

7. Ukuvimbela imililo

I-Ammonium persulfate ngokwayo ayishi, kodwa ingase ibole futhi ikhiphe amagesi anobuthi emazingeni aphezulu okushisa. Ngakho-ke, gwema amazinga okushisa aphezulu kanye nemithombo yokuthungela.

I-carbon dioxide, igwebu noma izicishamlilo eziwumpuphu owomile zingasetshenziswa ngesikhathi sicisha umlilo.

8. Ukuqeqeshwa njalo

Ukuqeqeshwa okuvamile kufanele kuhlinzekwe kubasebenzi abaphatha i-ammonium sulfate, okuhlanganisa izinqubo zokusebenza zokuphepha, impendulo ephuthumayo, kanye nezidingo zokuzivikela komuntu siqu.

I-SAFEAPPLICATIONOFAMMONIUMPERSULFATEINTHELABORATORY:

I-Ammonium persulfate iyi-oxidant evame ukusetshenziswa esetshenziswa ezimbonini eziningi naselabhorethri izicelo. Kodwa-ke, iyikhemikhali enezici ezinamandla ze-oxidizing, ngakho-ke ezinye izinyathelo zokuphepha zidinga ukuthathwa ngesikhathi sokucubungula nokugcinwa. Okulandelayo yizinyathelo zokuphepha kanye neziphakamiso zokusingatha i-ammonium persulfate:

Izinyathelo zokuzivikela:

Gqoka amagilavu ​​amelana ne-asidi ne-alkali, izibuko, kanye nemaski yobuso obuvikelayo ukuze uvimbele i-ammonium persulfate ukuthi ingathintani nesikhumba, amehlo, noma umgudu wokuphefumula.

Gqoka izingubo ezifanele zokuzivikela ukuze unciphise isikhumba esivelile.

Ukungenisa umoya:

Ukugcina umoya omuhle ngesikhathi sokwelashwa kwe-ammonium persulfate kunganciphisa ukugcwala kwegesi ngokusebenzisa izinhlelo zokungenisa umoya noma ukusebenza ngaphandle.

Gwema ukuxuba:

Gwema ukuxuba i-ammonium persulfate nezinto ezivuthayo noma amanye amakhemikhali ukuze uvimbele ukusabela okuyingozi.

Vimbela ukuhogela:

Gwema ukuhogela uthuli noma igesi equkethe i-ammonium persulfate. Amamaski okuzivikela noma ama-respirators kufanele asetshenziswe ngesikhathi sokusebenza.

Izidingo zesitoreji:

Gcina i-ammonium persulfate endaweni eyomile, epholile, nengena umoya, kude nemithombo yomlilo nezinto ezivuthayo.

Gwema ukugcina kanye nezinto eziphilayo, izinto ezinciphisayo, noma izinto ezivuthayo.

Izinyathelo zosizo lokuqala:

Uma kwenzeka ukuthintana kwesikhumba, hlambulula ngokushesha indawo ethintekile ngamanzi amaningi.

Lapho uthintana namehlo, wageza ngokushesha ngamanzi amaningi futhi ufune usizo lwezokwelapha.

Lapho uhogela i-ammonium persulfate, kufanele idluliselwe ngokushesha endaweni yomoya omusha futhi ukuphefumula okwenziwayo kufanele kwenziwe uma kunesidingo.

Ukulahlwa kwemfucuza:

I-ammonium persulfate elahliwe kufanele ilahlwe ngokuhambisana nemithetho nemithetho yendawo. Ngokujwayelekile, kufanele idluliselwe ezindaweni zokulahla imfucuza ukuze zilahlwe.

IZIBONELO ZEMIKHIQIZO YABATHENGI ENE-AMONIUM PERSULFATE:

I-Ammonium persulfate ivame ukusetshenziswa kweminye imikhiqizo yabathengi, ikakhulukazi njenge-ejenti yokushibilika, i-oxidant, noma isithasiselo. Nazi ezinye izibonelo zemikhiqizo yabathengi engase ibe ne-ammonium persulfate:

I-Bleach:

Amanye ama-bleach ne-detergents angase abe ne-ammonium persulfate, esetshenziselwa ukususa amabala kanye ne-bleach engutsheni.

Isithuthukisi senhlama:

Ekucubunguleni ukudla, i-ammonium persulfate ingasetshenziswa njengesithuthukisi senhlama emikhiqizweni yamakhekhe njengesinkwa namakhekhe.

Isixubho:

Omunye umuthi wokuxubha ungase ube ne-ammonium persulfate ngezinjongo ezikhethekile zokuhlanza noma ukuhlanza.

Imikhiqizo yokunakekelwa kwezinwele ne-shampoo:

Kweminye imikhiqizo yokunakekelwa kwe-shampoo nezinwele, i-ammonium persulfate ingasetshenziswa njenge-bleach noma enye i-ejenti yokwelapha.

I-ejenti yokwelapha amanzi:

Kwezinye izinhlelo zokuhlanza amanzi ezindlini, i-ammonium persulfate ingasetshenziswa njenge-oxidant ukususa ukungcola emanzini.

Imikhiqizo yerabha:

Enqubweni yokukhiqiza imikhiqizo yenjoloba, i-ammonium persulfate ingasetshenziswa njenge-ejenti ye-vulcanizing, esiza ngokuphambana nokwelapha kwenjoloba.

IZICELO ZOKUSEBENZA:

I-Ammonium persulfate isetshenziswa kakhulu ekusetshenzisweni okuhlukahlukene kwezimboni nezaselabhorethri, okuhlanganisa ukukhishwa kwenjoloba, ukuxubha kwe-pulp, ukwelashwa kwamanzi, kanye nezithuthukisi zenhlama ekukhiqizeni amakhekhe.

Ukusatshalaliswa kwesifunda: Ukukhiqizwa nokusetshenziswa kwe-ammonium persulfate kusatshalaliswa emhlabeni jikelele. Amazwe amakhulu akhiqizayo ahlanganisa i-China, i-United States, namanye amazwe ase-Europe. I-China ingomunye wabakhiqizi abakhulu be-ammonium persulfate.

Izici zokushayela imakethe: Ukuthuthukiswa komkhakha, ukukhula kokukhiqizwa kwezimboni, kanye nokwenza ngcono kancane kancane kwemithetho yezemvelo kungase kuthinte isidingo se-ammonium persulfate emakethe.

Ukuthambekela kwemboni: Embonini yenjoloba, ukusetshenziswa kwe-ammonium persulfate kungase kuthonywe izici ezifana nokwanda kwesidingo semikhiqizo yenjoloba kanye nokuthuthukiswa kwemboni yezimoto.

Mayelana nokuvikelwa kwemvelo, isidingo samandla avuselelekayo kanye nokwelashwa kwamanzi angawulungele imvelo nakho kungase kuthinte imakethe ye-ammonium persulfate.

Ukushintshashintsha kwentengo: Intengo ye-ammonium persulfate ingase iguquguquke ngenxa yezinto ezihlukahlukene njengezindleko zempahla eluhlaza, ubudlelwano bokunikezela kanye nesidingo, kanye nezinguquko ezimakethe zamazwe ngamazwe.

Imboni yamandla avuselelekayo: I-Ammonium persulfate ingasetshenziswa ezindaweni ezithile zamandla avuselelekayo, njengokulungiswa kwamaseli kaphethiloli, okungase kuqhubekisele phambili isidingo embonini yamandla avuselelekayo.

Ukuncintisana kwemakethe: Kunabakhiqizi abaningi nabahlinzeki bempahla emakethe ye-ammonium persulfate. Ukuncintisana kwezimakethe kungase kuhlanganise izici ezifana nekhwalithi yomkhiqizo, amandla okusungula izinto ezintsha, kanye namasu entengo.

ISIPHETHO:

Ngalesi sihloko, sithole ukuqonda okujulile kokusetshenziswa okuhlukahlukene kwe-ammonium persulfate, kusukela embonini kuya emikhiqizweni yokunakekelwa kwezinwele, emithini nasezindaweni zokucwaninga. Sixoxe ngenqubo yayo yokukhiqiza, ukuphepha, umthelela wendawo, kanye nokuqhathanisa nezinye izinto zamakhemikhali. I-case study ihlinzeka abafundi ngemiboniso yokusetshenziswa okusebenzayo, kuyilapho iphinde iveze izinselele kanye nemikhawulo ebhekene ne-ammonium persulfate.

Uma usebenzisa i-ammonium persulfate, ukuphepha kuyindaba eyinhloko yokucatshangelwa. Ukulandela izinqubo ezifanele zokusebenza kanye nezinyathelo zokuphepha kubalulekile ekukhuliseni ukusebenza kahle kwayo. Ngesikhathi esifanayo, kufanele futhi siqaphele umthelela wemvelo we-ammonium persulfate futhi sikhuthaze ukuthungathwa kwezinye izindlela ezingezona imvelo.