Isingeniso
Kule nkathi yanamuhla yezempilo kanye nokuvikelwa kwemvelo, abantu baya ngokuya beqapha mayelana nokukhetha kwemikhiqizo yasekhishini. Phakathi kwazo, imikhiqizo yasekhishini engenayo i-PBA (bisphenol A) kancane kancane ibe yisinqumo sokuqala sabathengi. I-PBA iyikhemikhali etholakala kakhulu emikhiqizweni yepulasitiki, futhi izingozi zayo zezempilo ezingase zibe nomthelela emvelweni kudonse ukunaka okukhulu. Lesi sihloko sizohlola izinzuzo zokusebenzisa imikhiqizo yasekhishini engenayo i-PBA ekujuleni, futhi ichaze kabanzi ngayo kusukela ezicini eziningi ezifana nempilo, ukuvikelwa kwemvelo, kanye nekhwalithi.
2. Izingozi ezingaba khona ze-PBA
(I) Umthelela empilweni yomuntu
Ukuphazamiseka kwe-Endocrine
I-PBA ithathwa njengesiphazamisi se-endocrine futhi ingase iphazamise uhlelo lomuntu lwe-endocrine. Uhlelo lwe-endocrine lunesibopho sokulawula imisebenzi ehlukahlukene yomzimba, okuhlanganisa ukukhula nokuthuthuka, i-metabolism, kanye nokuzala. Ukuchayeka isikhathi eside ku-PBA kungase kubangele ukuphazamiseka kwe-endocrine futhi kuthinte imisebenzi evamile yomzimba womuntu.
Ucwaningo luye lwabonisa ukuthi i-PBA ingase ihlotshaniswe nokuvela kwezifo ezithile, njengokukhuluphala, isifo sikashukela, nesifo senhliziyo. Nakuba bungekho ubufakazi obuqand’ ikhanda bokuthi i-PBA ibangela ngokuqondile lezi zifo, umphumela wayo ophazamisayo ohlelweni lwe-endocrine ungase wandise ingozi yezifo.
Ubuthi bokuzala
I-PBA futhi inezingozi ezingaba khona ohlelweni lokuzala. Ukuhlolwa kwezilwane kubonisa ukuthi izilwane ezichayeke ku-PBA zingase zibe nezinkinga ezifana nokukhula okungavamile kwezitho zokuzala kanye nokuncipha kwamandla okuzala. Kubantu, abesifazane abakhulelwe nezinsana bangamaqembu asengozini kakhulu ku-PBA.
I-PBA kwabesifazane abakhulelwe ingadluliselwa ku-fetus nge-placenta, okungase kuthinte ukukhula nokukhula kwengane. Izinsana zizwela kakhulu ku-PBA ngoba amasosha azo omzimba nezitho zomzimba azikakakhuli ngokugcwele. Ukuchayeka isikhathi eside ku-PBA kungase kuthinte ukuthuthukiswa kwesistimu yokuzala yezingane futhi kungase kuholele ezinkingeni ezifana nokuthomba ngaphambi kwesikhathi.
Imiphumela ohlelweni lwezinzwa
I-PBA ingase futhi ibe nemiphumela emibi ohlelweni lwezinzwa. Ezinye izifundo zithole ukuthi izilwane ezivezwe ku-PBA zingase zibe nokuziphatha okungavamile, ukuncipha kwekhono lokufunda, ukulahlekelwa inkumbulo nezinye izinkinga. Kubantu, ukuchayeka isikhathi eside ku-PBA kungase kwenyuse ingozi yezifo zemizwa njengesifo sika-Parkinson nesifo i-Alzheimer's.
(II) Umthelela emvelweni
Kunzima ukwehlisela isithunzi
I-PBA iyikhemikhali okunzima ukuyehlisa futhi ingaba khona isikhathi eside endaweni yemvelo. Lokhu kusho ukuthi i-PBA izoqhubeka nokunqwabelana emvelweni futhi ibe nomthelela wesikhathi eside endaweni ezungezile.
Lapho imikhiqizo yepulasitiki equkethe i-PBA ilahlwa, ingase ingene emhlabathini, emanzini nakwezinye izindawo. Emhlabathini, i-PBA ingase ithinte umphakathi wokuvunda kanye nama-microbial womhlaba, futhi ibe nomthelela omubi ekukhuleni kwezitshalo. Emanzini, i-PBA ingase imuncwe izinto eziphila emanzini, idluliselwe ngochungechunge lokudla, futhi ekugcineni ithinte impilo yomuntu.
Iketango lokudla elingcolile
I-PBA ingadluliselwa ngochungechunge lokudla, okubangela imithelela esabalele ku-ecosystem. Izinto eziphila emanzini njengezinhlanzi nezimbaza zingase zimunce i-PBA emanzini, engase idliwe abantu. Ukwengeza, izitshalo zingase futhi zimunce i-PBA emhlabathini futhi zingene ohlelweni lokudla kwabantu.
Ukudla isikhathi eside okuqukethe i-PBA kungaholela ekuqoqweni kokuqukethwe kwe-PBA emzimbeni womuntu, okwandisa izingozi zempilo. Ngesikhathi esifanayo, i-PBA ingase futhi ibe nemiphumela emibi kwezinye izinto eziphilayo ku-ecosystem futhi ibhubhise ibhalansi yemvelo.
III. Izinzuzo zezempilo zemikhiqizo yasekhishini engena-PBA
(I) Yehlisa izingozi zempilo
Qinisekisa ukuphepha kokudla
Imikhiqizo yasekhishini engena-PBA ingavimbela i-PBA ukuthi isuke emikhiqizweni yepulasitiki iye ekudleni, ngaleyo ndlela iqinisekise ukuphepha kokudla. Ikakhulukazi ekudleni kwezingane kanye nokudla kwabesifazane abakhulelwe, kubaluleke kakhulu ukusebenzisa imikhiqizo yasekhishini engena-PBA.
Isibonelo, amabhodlela ezingane angenayo i-PBA anganciphisa ingozi yokuthi izinsana zivezwe ku-PBA futhi aqinisekise ukukhula okunempilo kwezinsana. Iziqukathi zokugcina ukudla ezingena-PBA zingavimbela ukudla ukuthi zingangcoliswa yi-PBA futhi zigcine ukudla kukusha futhi kuphephile.
Yehlisa ukungezwani komzimba
Abanye abantu bangase bangezwani ne-PBA, futhi ukusebenzisa imikhiqizo yasekhishini engenayo i-PBA kunganciphisa ukuvela kokungezwani komzimba. Ukungezwani komzimba kungase kubonakale njengezimpawu ezifana nesikhumba esilumayo, ububomvu, kanye nobunzima bokuphefumula, okuthinta kakhulu izinga lokuphila labantu.
Kubantu abane-allergies, ukukhetha imikhiqizo yekhishi engena-PBA kuyisinqumo esihlakaniphile. Le mikhiqizo ngokuvamile yenziwe ngezinto zemvelo noma izinto zokwenziwa eziphephile futhi ngeke zibangele ukungezwani komzimba.
Khuthaza indlela yokuphila enempilo
Ukusebenzisa imikhiqizo yasekhishini engena-PBA kungakhuthaza ukwakheka kwendlela yokuphila enempilo. Le mikhiqizo ivamise ukuhambisana nemvelo futhi iphephile, ngokuhambisana nokuphishekela kwabantu besimanje impilo enempilo.
Isibonelo, ukukhetha i-tableware engena-PBA kunganciphisa ukusetshenziswa kwemikhiqizo yepulasitiki futhi kunciphise ukungcoliswa kwemvelo. Ngesikhathi esifanayo, ukusebenzisa le mikhiqizo kungenza futhi abantu banake kakhulu ukuphepha kokudla kanye nezindaba zempilo futhi bakhe imikhuba emihle yokudla.
(II) Ifanele amaqembu athile
Abesifazane abakhulelwe nezinsana
Abesifazane abakhulelwe nezinsana bangamaqembu adinga ukunaka kakhulu ukuphepha kokudla. Ukusebenzisa imikhiqizo yasekhishini engena-PBA kunganciphisa ingcuphe yokuchayeka ku-PBA futhi kuvikele impilo yabo.
Kwabesifazane abakhulelwe, i-PBA ingase ibe nomthelela ekukhuleni nasekukhuleni kombungu, ngakho ukukhetha imikhiqizo yasekhishini engenayo i-PBA kunganciphisa ubungozi ngesikhathi sokukhulelwa. Ezinsaneni, amasosha azo omzimba kanye nezitho zomzimba azikakhuli ngokugcwele, futhi zizwela kakhulu ku-PBA. Ukusebenzisa amabhodlela ezingane angenayo i-PBA, i-tableware neminye imikhiqizo kungaqinisekisa ukukhula okunempilo kwezinsana.
Abantu abane-allergies
Njengoba kushiwo ngaphambili, abanye abantu bangase bangezwani ne-PBA. Ukusebenzisa imikhiqizo yasekhishini engena-PBA kungagwema ukungezwani komzimba futhi kuthuthukise izinga lempilo yazo.
Kubantu abane-allergies, ukukhetha imikhiqizo yekhishi engena-PBA kuyisinyathelo esidingekayo. Le mikhiqizo ivamise ukumakwa ngokucacile ukuthi “i-PBA-free” ephaketheni ukuze kube lula abathengi ukuthi bakhombe nokukhetha.
Abantu abanolwazi lwezemvelo
Kubantu abanolwazi oluqinile lwezemvelo, ukusebenzisa imikhiqizo yasekhishini engena-PBA kuyisenzo esihle. Le mikhiqizo ngokuvamile yenziwe ngezinto ezithinta imvelo, ukunciphisa ukungcoliswa kwemvelo.
Isibonelo, ukukhetha izinto zokupakisha ukudla okungaboli kwe-PBA kunganciphisa ukusetshenziswa kwemikhiqizo yepulasitiki futhi kunciphise ingcindezi yokulahlwa kukadoti. Ngesikhathi esifanayo, ukusebenzisa le mikhiqizo kungaphinde kudlulisele umqondo wokuvikelwa kwemvelo kwabanye futhi kukhuthaze intuthuko esimeme yomphakathi.
IV. Izinzuzo zemvelo zemikhiqizo yasekhishini engena-PBA
(I) Yehlisa ukungcoliswa kwepulasitiki
Yehlisa ukusetshenziswa kwemikhiqizo yepulasitiki
Imikhiqizo yekhishi engena-PBAngokuvamile zenziwe ngezinto ezithinta imvelo, njengengilazi, izitsha zobumba, insimbi engagqwali, njll. Lezi zinto zingathatha indawo yemikhiqizo yepulasitiki futhi zinciphise ukusetshenziswa kwemikhiqizo yepulasitiki.
Ngokuthuthuka kokuqwashisa kwabantu ngemvelo, abantu abaningi ngokwengeziwe sebeqala ukukhetha imikhiqizo yasekhishini eyenziwe ngezinto ezinobungani bemvelo. Le mikhiqizo ayigcini nje ngokuba yinhle futhi ihlala isikhathi eside, kodwa futhi ihambisana nemvelo futhi inganciphisa ukungcoliswa kwepulasitiki.
Khuthaza ukugaywa kabusha kwensiza
Imikhiqizo yasekhishini engena-PBA ngokuvamile kulula ukuyigaya kabusha. Isibonelo, izinto ezifana nengilazi nezitsha zobumba zingagaywa kabusha futhi zicutshungulwe zibe yimikhiqizo emisha. Izinto zensimbi ezifana nensimbi engagqwali nazo zingaphinda zigaywe ukuze kuncishiswe udoti wezinsiza.
Ngokuphambene, imikhiqizo yepulasitiki equkethe i-PBA inzima kakhulu ukuyigaya kabusha, futhi ikhwalithi yemikhiqizo egaywe kabusha ingase ithinteke. Ngakho-ke, ukukhetha imikhiqizo yasekhishini engena-PBA kungakhuthaza ukugaywa kabusha kwezinsiza futhi kunciphise ingcindezi endaweni.
(II) Yehlisa ukusetshenziswa kwamandla
Inqubo yokukhiqiza ihambisana kakhulu nemvelo
Imikhiqizo yasekhishini engena-PBA ngokuvamile isebenzisa izinqubo zokukhiqiza ezivumelana nemvelo ukuze kuncishiswe ukusetshenziswa kwamandla kanye nokungcoliswa kwemvelo. Isibonelo, inqubo yokukhiqiza yezinto ezifana nengilazi kanye ne-ceramics ngokuvamile idinga ukudubula okuphezulu, kodwa lezi zinqubo zokukhiqiza zinganciphisa ukusetshenziswa kwamandla kanye nokukhishwa kwekhabhoni ngokuthuthukiswa kwezobuchwepheshe.
Ngokuphambene, inqubo yokukhiqiza imikhiqizo yepulasitiki equkethe i-PBA ngokuvamile idinga inani elikhulu lamandla ezinto ezimbiwa phansi njenge-petroleum, futhi inani elikhulu lokungcola liyakhiqizwa phakathi nenqubo yokukhiqiza. Ngakho-ke, ukukhetha imikhiqizo yasekhishini engena-PBA kunganciphisa ukusetshenziswa kwamandla futhi kunciphise umthelela emvelweni.
Inqubo yezokuthutha iyonga amandla kakhudlwana
Imikhiqizo yasekhishini engena-PBA ivamise ukubanzima kunemikhiqizo yepulasitiki, ngakho-ke amandla amaningi asetshenziswa ngesikhathi sokuthutha. Kodwa-ke, njengoba le mikhiqizo ivame ukwakhiwa ngezinto ezithinta imvelo, izindawo zayo zokukhiqiza nezokuthengisa zivame ukuba seduze, okunganciphisa ibanga lokuhamba kanye nokusetshenziswa kwamandla.
Ngokuphambene, imikhiqizo yepulasitiki equkethe i-PBA ngokuvamile idinga ukuhanjiswa ukusuka kude ukuya endaweni yokuthengisa, futhi inani elikhulu lamandla liyasetshenziswa ngesikhathi sokuthutha. Ngakho-ke, ukukhetha imikhiqizo yasekhishini engena-PBA kunganciphisa ukusetshenziswa kwamandla ngesikhathi sokuthutha futhi kunciphise umthelela emvelweni.
(III) Vikela indawo ezungezile
Yehlisa ukulimala kwezilwane zasendle
Imikhiqizo yepulasitiki equkethe i-PBA ingase ibangele ukulimala ezilwaneni zasendle. Ngokwesibonelo, imikhiqizo yepulasitiki olwandle ingase idliwe izilwane zasolwandle ngephutha, ibangele ukufa kwazo. Ngaphezu kwalokho, imikhiqizo yepulasitiki ingase futhi ibambe izilwane zasendle, ithinte ukunyakaza kwazo nokuphila kwazo.
Ukukhetha imikhiqizo yasekhishini engena-PBA kunganciphisa ukusetshenziswa kwemikhiqizo yepulasitiki, ngaleyo ndlela kunciphise ukulimala ezilwaneni zasendle. Ngesikhathi esifanayo, le mikhiqizo ngokuvamile yenziwe ngezinto ezithinta imvelo, futhi ngeke ibangele umthelela omkhulu emvelweni ngisho nangemva kokulahlwa.
Thuthukisa ibhalansi yemvelo
Ukukhiqizwa nokusetshenziswa kwemikhiqizo yasekhishini engena-PBA kungakhuthaza ukubuyiselwa kokulingana kwemvelo. Isibonelo, ukukhetha izinto zokupakisha ukudla ezonakele kunganciphisa ukungcoliswa kwemikhiqizo yepulasitiki emhlabathini futhi kukhuthaze ukubuyiselwa kokuvunda komhlabathi. Ngesikhathi esifanayo, imikhiqizo yasekhishini esebenzisa izinto ezinobungani bemvelo nayo inganciphisa ukusetshenziswa kwemithombo yemvelo futhi ivikele imvelo yemvelo.
Ukubuyiselwa kokulingana kwemvelo kubalulekile ekusindeni nasekuthuthukeni komuntu. Ukukhetha imikhiqizo yasekhishini engena-PBA kuwumnikelo ngamunye wethu angawenza ukuvikela imvelo.
5. Izinzuzo zekhwalithi zemikhiqizo yekhishi engena-PBA
(i) Ukuphepha okuphezulu
Izinto eziphephile nezithembekile
Imikhiqizo yasekhishini engena-PBA ngokuvamile yenziwa ngezinto eziphephile nezithembekile, njengengilazi, izitsha zobumba, insimbi engagqwali, njll. Lezi zinto zihlolwe ngokuqinile futhi zaqinisekiswa futhi zahlangabezana nezindinganiso zokuphepha kokudla.
Ngokuphambene, imikhiqizo yepulasitiki equkethe i-PBA ingase ikhiphe izinto eziyingozi ngesikhathi sokusetshenziswa, ibeke ingozi enkulu empilweni yomuntu. Ngakho-ke, ukukhetha imikhiqizo yekhishi engena-PBA kungaqinisekisa ukuphepha kwemikhiqizo.
Inqubo yokukhiqiza eqinile
Imikhiqizo yasekhishini engena-PBA ngokuvamile isebenzisa izinqubo eziqinile zokukhiqiza ukuze kuqinisekiswe ikhwalithi nokuphepha kwemikhiqizo. Isibonelo, inqubo yokukhiqiza izinto ezifana nengilazi kanye ne-ceramics idinga ukudubula okuphezulu, okungabulala amabhaktheriya namagciwane futhi kuqinisekise ukuhlanzeka nokuphepha kwemikhiqizo.
Ngokuphambene, inqubo yokukhiqiza imikhiqizo yepulasitiki equkethe i-PBA ilula, futhi kungase kube nezinkinga zekhwalithi kanye nezingozi zokuphepha. Ngakho-ke, ukukhetha imikhiqizo yasekhishini engena-PBA kungathola isiqiniseko sekhwalithi ephezulu.
(ii) Ukuqina okungcono
Izinto eziqinile nezihlala isikhathi eside
Imikhiqizo yasekhishini engena-PBA ngokuvamile yenziwe ngezinto eziqinile nezihlala isikhathi eside, njengengilazi, izitsha zobumba, insimbi engagqwali, njll. Lezi zinto zinamandla aphezulu futhi zimelana nokugqokwa futhi zingakwazi ukumelana nokusetshenziswa nokuhlanza isikhathi eside.
Ngokuphambene, imikhiqizo yepulasitiki equkethe i-PBA ivamise ukuba ntekenteke futhi kulula ukuyiphuka futhi ilimale. Ngakho-ke, ukukhetha imikhiqizo yekhishi engena-PBA kungafinyelela ukuqina okungcono futhi kunciphise imvamisa yokushintshwa komkhiqizo.
Akulula ukukhubaza nokufiphala
Imikhiqizo yasekhishini engena-PBA ngokuvamile akulula ukuyikhubaza futhi iphele. Isibonelo, izinto ezifana nengilazi nezitsha zobumba zinokuzinza okuphezulu futhi ngeke ziwohloke futhi ziphele ngenxa yokushintsha kwezinga lokushisa noma ukusetshenziswa kwesikhathi eside. Izinto zensimbi ezifana nensimbi engagqwali nazo zinokumelana nokugqwala okuhle futhi akulula ukugqwala nokushintsha umbala.
Ngokuphambene, imikhiqizo yepulasitiki equkethe i-PBA ingase yonakale futhi iphele ngenxa yokushintsha kwezinga lokushisa, ukukhanya nezinye izici, ezithinta ukubukeka nokusetshenziswa komkhiqizo. Ngakho-ke, ukukhetha imikhiqizo yekhishi engena-PBA kungafinyelela ukubukeka okungcono nokusebenzisa isipiliyoni.
(III) Umklamo omuhle kakhulu
Ukukhetha kwesitayela esihlukahlukene
Imikhiqizo yasekhishini engena-PBA ivamise ukuba nezinhlobonhlobo zezitayela zokuhlangabezana nezidingo zobuhle zabathengi abahlukene. Isibonelo, izinto ezifana nengilazi nezitsha zobumba zingenziwa zibe yi-tableware kanye ne-kitchenware yomumo nemibala ehlukahlukene, enenani eliphezulu lobuciko.
Ngokuphambene, imikhiqizo yepulasitiki equkethe i-PBA imvamisa ilula ngesitayela futhi ayinakho ukwenziwa komuntu siqu kanye nomuzwa wobuciko. Ngakho-ke, ukukhetha imikhiqizo yekhishi engena-PBA kungenza ikhishi lakho libe lihle kakhulu futhi libe nemfashini.
Ukumatanisa nesitayela sasekhaya sesimanje
Imikhiqizo yasekhishini engena-PBA ivamise ukufaniswa nesitayela sasekhaya sesimanje futhi ingathuthukisa ukunambitheka kwekhaya kukonke. Isibonelo, imikhiqizo yekhishi eyenziwe ngensimbi engagqwali, ingilazi nezinye izinto zinesitayela sokuklama esilula nesimanje, esifanele izitayela ezihlukahlukene zanamuhla zokuhlobisa ikhaya.
Ngokuphambene, imikhiqizo yepulasitiki equkethe i-PBA imvamisa ilula ekwakhiweni futhi ayihlanganiswa kakhulu nesitayela sasekhaya sesimanje. Ngakho-ke, ukukhetha imikhiqizo yekhishi engena-PBA kungenza ikhaya lakho libe lihle kakhulu futhi likhululeke.

Isiphetho

Ukusebenzisa imikhiqizo yasekhishini engenayo i-PBA kunezinzuzo eziningi, okuhlanganisa ukunciphisa ubungozi bezempilo, ukuvikela indawo ezungezile, nokuthuthukisa ikhwalithi yomkhiqizo. Lapho sikhetha imikhiqizo yasekhishini, kufanele sinake izithako kanye nekhwalithi yemikhiqizo, futhi sikhethe imikhiqizo enobungani bemvelo, ephephile, nehlala isikhathi eside engenayo i-PBA. Ngesikhathi esifanayo, kufanele futhi sikhuthaze ngenkuthalo imikhiqizo yasekhishini engena-PBA, sithuthukise ukuqwashisa komphakathi ngezemvelo nokuqwashisa ngezempilo, futhi sibambe iqhaza ngokuhlanganyela ekuvikeleni iplanethi yethu nempilo yabantu.
Ngamafuphi, ukukhetha imikhiqizo yekhishi engena-PBA kuyisinqumo esihlakaniphile, esingakwazi ukuvikela impilo yethu nokuphepha kuphela, kodwa futhi sinomthelela ekuvikelweni kwemvelo. Masisebenze ndawonye, ​​sikhethe imikhiqizo yasekhishini engena-PBA, futhi sakhe ikusasa elingcono ndawonye.