Ukungcoliswa kolwandle
Ukungcola olwandle kuyindaba ebaluleke kakhulu emhlabeni wanamuhla. Njengenhliziyo yomhlaba, ulwandle luthatha cishe u-75% wendawo yomhlaba. Kodwa uma kuqhathaniswa nodoti wasemhlabeni, udoti wasolwandle awunakwa kalula. Ukuze kuqwashiswe abantu ngemvelo yomhlaba, i-Australian International Environmental Protection Organisation yethule umsebenzi wenhlalo yabantu emhlabeni wonke - iWorld Cleanup Day, ebanjwa ngempelasonto yesithathu kaSepthemba minyaka yonke, okuhloswe ngayo ukubhekana nomhlaba womhlaba ongalawuleki. ngokuthinta izinguquko emaphethini okuziphatha kwabantu. Inkinga kadoti nodoti wasolwandle
Naka ukungcoliswa kwe-microfiber
Kudoti wasolwandle, ukungcola kwepulasitiki kufinyelela ku-85%, futhi lezi pulasitiki zichithwa zibe yizinhlayiya ezincane ngamagagasi nokukhanya kwelanga phakathi neminyaka futhi zikhona olwandle isikhathi eside. Ukunqwabelana kwama-microfiber ochungechungeni lokudla kubangela usongo olukhulu kuzo zonke izilwane zasolwandle, futhi ukukhishwa kwawo kuhlobene eduze nempilo yethu yansuku zonke.
Microplastics egazini lomuntu
Ucwaningo lubonisa ama-microplastics egazini lomuntu
Ngo-March, ucwaningo olwanyatheliswa ephephabhukwini i-Environmental International lwembula ngokokuqala ngqá ukuthi igazi lomuntu liqukethe ama-microplastic.
Abacwaningi baseNetherlands benze isivivinyo esisha sokubheka izinhlayiya ezincane zepulasitiki ezingamuncwa kuwo wonke ulwelwesi emzimbeni womuntu, futhi bathola ukuthi amavolontiya amadala anempilo ayi-17 kwangu-22, noma ama-77%, anama-microplastics egazini lawo. I-microplastic evame kakhulu kulawa masampula egazi kwakuyi-polyethylene terephthalate (PET), esetshenziswa kakhulu ezitsheni nasezitsheni zokudla neziphuzo, kulandelwa i-polymeric styrene (PS), i-polyethylene (PE)) ne-polymethyl methacrylate (PMMA).
Abacwaningi e-UK's National Oceanography Center bakhathazekile ngoba izinhlayiya ezincane zepulasitiki zalo sayizi ziye zaboniswa elabhorethri ukuze zibangele ukuvuvukala nokulimala kwamaselula ngaphansi kwezimo zokuhlola. Igazi selivele liwukuphela kochungechunge lwe-microplastics. Esikhundleni sokuthola ama-microplastics ekugcineni futhi unikeze izixwayiso, kungcono ukuwalawula kusuka emthonjeni. Enye yama-microplastic ahlobene kakhulu nempilo yabantu yansuku zonke ama-microfiber avela ezindwangu.
Ukungcoliswa kwe-Microplastic
I-Microplastics ithinta kabi abantu nemvelo kuzo zonke izici
Ngo-2022, umbiko wemfashini esimeme wathola ukuthi izindwangu zikhiphe amathani angama-200,000 kuya ku-500,000 emicu yokwenziwa endaweni yasolwandle emhlabeni jikelele, okuwenza abe umthombo omkhulu kakhulu wokungcoliswa kwepulasitiki olwandle.
Ngokombono wendawo yasolwandle, kuye kwavela izinkinga ezihlukahlukene zemvelo eminyakeni yamuva, okuhlanganisa ukungcoliswa kwepulasitiki ne-microfiber, ukudoba olwandle olujulile, ukucekelwa phansi kwemvelo, namandla avuselelekayo olwandle. Phakathi kwalezi zinkinga, ukungcoliswa kwe-microfiber kungenye yezinkinga ezinkulu kakhulu, futhi imiphumela yocwaningo eyahlukahlukene iyaqhubeka nokuthola futhi ifakazele umthelela omubi wama-microfiber ezintweni eziphilayo nasendaweni ezungezile.
U-2.9% wezibungu zezinhlanzi namagciwane asemanzini adla futhi agcine amaplastiki amancane angagayeki nama-microfiber.
Kukhona futhi izinhlayiya ezingaba ngu-29 kuya kwezingu-280 zamaplastiki amancane, ikakhulukazi ama-microfiber, imitha yesikwele ngayinye yothuli nomoya womoya ngosuku.
Amaphesenti angamashumi amathathu nanhlanu okunukubezeka kwe-microplastic avela ekuwashweni kwezindwangu zokwenziwa, negesi yokuwasha efana nokulahla izinhlayiya zepulasitiki eziyizigidi eziyizinkulungwane ezingama-50 olwandle unyaka ngamunye.
Ucwaningo luye lwathola ama-microplastics emanzini nasegazini lomuntu, okuphakamisa ukuthi ama-microplastics angageleza egazini, ohlelweni lwe-lymphatic ngisho nasesibindi, futhi ucwaningo olusha luthole ukuqoqwa kwama-microfibrils emaphashini abantu abaphilayo.
Imicu yokwenziwa efana ne-polyester, inayiloni, i-acrylic nezinye izinto zivame ukusetshenziselwa ukwenza imikhiqizo ehlukahlukene yendwangu ngenxa yokuthamba kwayo okuhle, ukumunca, nokumelana namanzi. Kodwa empeleni, i-polyester, inayiloni, i-acrylic, njll. zonke izinhlobo zepulasitiki ezenziwe nge-petroleum noma igesi yemvelo. Ingqikithi yawo ayihlukile ezikhwameni zepulasitiki, amabhodlela eziphuzo, njll., futhi zonke ziyizinto ezingcolisayo ezingaboli.
I-Microfiber & Microplastic Kusho ukuthini izindwangu zendwangu ezingaboli?
Ukungcola okungeyona i-biodegradable kubhekisela kulokho kungcola okungeke kuguqulwe kube izinto ezingenabungozi emvelweni ngemva kokuwohloka kwamakhemikhali, ukuwohloka kwamakhemikhali ezithombe kanye nokuwohloka kwezinto eziphilayo endaweni yemvelo. Okusho ukuthi, izindwangu zesitayela esifanayo sokuklama, ezenziwe ngezinto zemvelo zingase zibumbe kancane kancane futhi zibe yingxenye yemvelo ngemva kokushiywa ekhoneni iminyaka eminingana, kuyilapho lezo ezenziwe ngezinto zokwenziwa zingase zibe uthuli nokuqhekeka - zingahambisana. Usunesikhathi eside, eside kangangokuthi nakuba uhlukene, uhlale ushiye imikhondo. Lokhu kungenxa yokuthi nakuba imicu yepulasitiki yokwenziwa ingenakubola, ngemva kokuchayeka emoyeni naselangani noma iwashwe njalo futhi ihlikihlwe, imicu yokwenziwa izophuka kancane kancane ibe izingcezu ezincane nezincane ize ingabonakali ngeso lenyama futhi inqwabelane ngokuzenzakalelayo lapho kugeleza. amanzi. Ivunguza emoyeni—futhi ingcolisa indawo ezungezile ngaso sonke isikhathi.
I-engeli yokubuka ngesibonakhulu
A izinwele VS microfibers Iningi lale micu yokwenziwa izacile kakhulu, ebizwa ngokuthi ama-microfibers. I-microfiber izacile kunomucu kasilika, cishe ingxenye yesihlanu yobubanzi boboya bomuntu.
Kungashiwo ukuthi imicu yokwenziwa iwumthombo wama-microplastics amaningi endaweni yanamuhla, kodwa kusukela ekusebenziseni imicu yemvelo kuya ekucwaningeni nasekuthuthukiseni imicu yokwenziwa, kuwukucwebezela kokuhlakanipha komuntu nokuthuthuka kwezobuchwepheshe. Ukungcoliswa kwe-Microfiber akulindelekile futhi akulindelekile. Kunokuba wenqabe ngokuphelele imicu yokwenziwa, kungcono ukuthola indlela yokulawula ngokwesayensi nangokunengqondo ukuchithwa nokukhishwa kwama-microfiber.
I-HOHENSTEIN Ukuhlaziywa Kobuningi beMicrofibers
Isinyathelo sokuqala sokubhekana nenkinga ye-microfiber ukuqwashisa.
Njengomthengi, ungaqala ngokuqonda ama-microfibers futhi uthathe izinyathelo zokuvimbela; njengebhizinisi lezindwangu, kufanele ngokuqhubekayo uthuthukise ubuchwepheshe bokukhiqiza ukuze unciphise ukukhiqizwa kwama-microfibers. Ukungcoliswa kwe-Microfiber kudonsela ukunaka kwamazwe ngamazwe enanini lezingubo zokwenziwa ezikhiqizwa abathengisi abaningi nemikhiqizo, futhi u-Hohenstein angathanda ukuhlanganyela nawe ukuze ahole indlela kule ntuthuko esimeme.
Isikhathi sokuthumela: Oct-21-2022