Kwiintsuku ezimbalwa ezidlulileyo, umthengi wandibuza, indlela yokukhetha indebe yamanzi eplastiki? Ngaba kukhuselekile ukusela kwiikomityi zamanzi zeplastiki?
Namhlanje, makhe sithethe ngolwazi lweekomityi zamanzi zeplastiki. Sihlala sibonakaliswe kwiikomityi zamanzi zeplastiki ebomini bethu, nokuba zingamanzi amaminerali, i-cola okanye iikomityi zamanzi zeplastiki ezisetyenziswa kubomi bemihla ngemihla.
Kodwa asifane sithathe inyathelo lokuqala lokufunda ngeekomityi zamanzi zeplastiki. Asazi nokuba ziyingozi na okanye luthini udidi lwazo. Namhlanje siza kuluqhawula olu lwazi ngokweenkcukacha.
Ngaphambi kokufunda, amalungu entsapho anokuqala ukunikela ingqalelo ekwabelaneni ngolwazi olwahlukeneyo lwekomityi yamanzi yonke imihla; wonke umntu wamkelekile ukuba aphawule okanye athumele imiyalezo yabucala ukubuza imibuzo!
1. Zenziwe ngantoni iikomityi zamanzi zeplastiki?
Xa siqhele ukusebenzisa iikomityi zamanzi zeplastiki, ndiyazibuza ukuba uluqaphele na uphawu lokurisayikilishwa phantsi kwekomityi yamanzi yeplastiki;
Ezi logo zisi-7 ziilogo ezisezantsi zeekomityi zeplastiki ezisetyenziswa kubomi bethu; bahlula iplastiki nganye eyahlukileyo.
[Hayi. I-1] I-PET, esetyenziswa kwiibhotile zamanzi amaminerali, iibhotile ze-Coke, njl.
[Hayi. 2] I-HDPE, esetyenziswa kwijeli yokuhlamba, isicoci sendlu yangasese kunye nezinye iimveliso
【Hayi. 3】 I-PVC, esetyenziselwa ukwenza iingubo zemvula, i-combs kunye nezinye iimveliso
[Hayi. 4] I-LDPE, esetyenziselwa ukusonga iplastiki kunye nezinye iimveliso zefilimu
【Hayi. 5】 PP: ikomityi yamanzi, ibhokisi yesidlo sasemini se-microwave, njl.
【Hayi. 6】 PS: Yenza iibhokisi ze-noodle ngoko nangoko, iibhokisi zokutya okukhawulezayo, njl.
[Hayi. I-7] I-PC / ezinye iindidi: iiketile, iikomityi, iibhotile zentsana, njl.
Sizikhetha njani iikomityi zamanzi zeplastiki?
Oku kungasentla kwazisa zonke izinto zeekomityi zamanzi zeplastiki. Masithethe ngemathiriyeli yeekomityi zamanzi esizisebenzisa kakhulu mihla le ngokweenkcukacha.
Iiplastiki eziqhelekileyo ezisetyenziswa kwiikomityi zamanzi zemihla ngemihla yiPC, PP kunye neTritan
Kulungile ukuba iPC kunye nePP zibambe amanzi abilayo
Nangona kunjalo, iPC iphikisana. Iiblogi ezininzi zikhuthaza ukuba iPC ikhuphe i-bisphenol A, eyingozi kakhulu emzimbeni.
Inkqubo yokwenza indebe ayintsonkothanga, uninzi lweendibano zocweyo ezincinci ziyayixelisa. Kukho iintsilelo kwinkqubo yokuvelisa, okukhokelela ekubeni iimveliso zikhuphe i-bisphenol A xa zisesichengeni samanzi ashushu angaphezu kwama-80°C.
Iikomityi zamanzi ezenziwe ngokulandela ngokungqongqo inkqubo aziyi kuba nale ngxaki, ngoko xa ukhetha ikomityi yamanzi ye-PC, khangela uphawu lwekomityi yamanzi echanekileyo, kwaye unganyolukeli iinzuzo ezincinci kwaye ugqibe ukubangela ingozi kuwe.
I-PP kunye ne-Tritan zezona plastiki zisetyenziswa kwiibhotile zabantwana
I-Tritan okwangoku yeyona nto ikhethiweyo yebhotile yomntwana e-United States. Yimpahla ekhuselekileyo kakhulu kwaye ayiyi kukhulula izinto ezinobungozi.
Iplastiki yePP yigolide emnyama kwaye yeyona nto isetyenziswa ngokuqhelekileyo ibhotile yomntwana kwilizwe lethu. Inokubiliswa kwaye ifakwe inzala kumaqondo obushushu aphezulu kwaye iyakwazi ukumelana namaqondo aphezulu.
Ngoko indlela yokukhetha izinto eziphathekayo zekomityi yamanzi?
Iikomityi zamanzi zeplastiki ezithobela imigaqo yelizwe zikhuselekile ngokwenene ukuba zingasetyenziswa. Kuphela ezi zixhobo zithathu zithelekiswa enye kwenye ukwenza inqanaba eliphambili.
Ukusebenza kokhuseleko: Tritan > PP > PC;
Ifikelelekayo: iPC > PP > Tritan;
Ukumelana nobushushu obuphezulu: PP> PC> Tritan
2. Khetha ngokuhambelana neqondo lokushisa
Ukuyiqonda ngokulula, yinto eselwayo esidla ngokuyisebenzisa;
Kufuneka nje sizibuze umbuzo omnye: "Ngaba ndiyizalise ngamanzi abilayo?"
Ukufakela: Khetha iPP okanye iPC;
Ayifakwanga: khetha iPC okanye iTritan;
Xa kuziwa kwiikomityi zamanzi zeplastiki, ukuxhathisa ubushushu bekusoloko kuyinto efunekayo ekukhethweni.
3. Khetha ngokokusetyenziswa
Ukuba ufuna ukuyisebenzisa njenge-tumbler kubantu obathandayo xa besiya kuthenga, khetha into encinci, egqwesileyo, enobungqina bokuvuza;
Ukuba uhlala uhamba imigama emide, khetha ibhotile yamanzi enomthamo omkhulu, enganxibanga;
Ukusetyenziswa kwansuku zonke eofisini, khetha indebe enomlomo omkhulu;
Khetha iiparamitha ezahlukeneyo zosetyenziso olwahlukileyo, kwaye ube noxanduva lwekomityi yamanzi oyisebenzisayo ixesha elide.
4. Khetha ngokomthamo
Umthamo wamanzi asetyenziswe ngumntu wonke wahlukile. Amakhwenkwe aphilileyo asebenzisa i-1300ml yamanzi ngosuku, kwaye amantombazana adla i-1100ml ngosuku.
Ibhotile yobisi olusulungekileyo kwibhokisi yi-250ml, kwaye unombono wokuba lungakanani ubisi olunokuthi lubambe kwi-ml.
Oku kulandelayo yindlela yokukhetha umthamo woguqulelo jikelele
350ml - 550ml kwiintsana kunye nohambo olufutshane
550ml - 1300ml ukusetyenziswa ekhaya kunye nezemidlalo hydration
5. Khetha ngokoyilo
Iikomityi zineendlela ezahlukeneyo zoyilo kunye neemilo, ngoko ke kubaluleke kakhulu ukukhetha ikomityi ekufaneleyo.
Nangona ezinye iikomityi zamanzi zeplastiki zintle kakhulu, uyilo oluninzi alusebenzi. Zama ukukhetha ikomityi yamanzi ehlangabezana neemfuno zakho.
Kuya kuba ngcono kumantombazana ukuba akhethe indebe yamanzi kunye nomlomo we-straw, ongayi kunamathela kwi-lipstick.
Amakhwenkwe ahlala ehamba okanye enze umthambo akhetha ukusela ngokuthe ngqo emlonyeni, ukuze asele amanzi kwi-gulps enkulu.
Kwaye xa ukhetha, kufuneka uqwalasele nokuphatheka; jonga ukuba ikomityi yeplastiki yamanzi inamaqhina okanye ilanyard. Ukuba akukho nto ihambelanayo, kuyacetyiswa ukuba uthenge enye nge-buckle okanye i-lanyard. Ngaphandle koko, kuya kuba nzima kakhulu ukuyithwala kwaye kuya kufuneka ubambe indebe. umzimba.
Nceda unikele ingqalelo xa ubona amalungu osapho apha kwaye ufunde iinyani ezimnandi malunga neekomityi ezahlukeneyo.
Ixesha lokuposa: Jul-10-2024