Dab tsi zais zais hauv cov lej tsis meej nyob hauv qab ntawm khob yas?
Tso lus
Dab tsi zais zais hauv "Cov lej tsis meej" nyob rau hauv qab ntawm khob yas?
Puas tau khaws lub khob yas, tig nws, thiab pom tus lej hauv daim duab peb sab, xav tias nws txhais li cas? Cov cim me me no tuav cov lus zais loj txog koj lub khob kev nyab xeeb, lub neej ntev, thiab txawm tias nws rov ua dua tshiab.
Cov lej nyob hauv qab ntawm lub khob yas txheeb xyuas hom yas siv, cuam tshuam nws txoj kev nyab xeeb, pom zoo siv, thiab rov ua dua tshiab. Cov lej no, los ntawm # 1 txog # 7, muab cov ntaub ntawv tseem ceeb hais txog yuav ua li cas cov yas cuam tshuam nrog cov cua sov lossis qee yam tshuaj, thiab seb nws puas tuaj yeem rov ua dua tshiab hauv koj cheeb tsam.
Raws li ib tug co-tus tsim ntawm Amity Ntim, nrog "20+ xyoo ntawm kev paub" hauv kev paub "kev kos duab ntawm cov khoom siv pov tseg," Kuv tau siv sijhawm ntau los nkag siab cov ntaub ntawv. Thaum peb tsom ntsoov rau ntawm daim ntawv, kuv ntseeg tias nws yog ib qho tseem ceeb rau "txhawb txhua tus neeg uas siv khob ntawv thiab tais kom nkag siab txog kev ntim ntawv," uas feem ntau txhais tau tias nkag siab txog lwm txoj hauv kev, thiab. Cia kuv qhia kuv qhov kev nkag siab txog cov "cov lej tsis meej" thiab lawv txhais li cas rau koj thiab koj txoj kev lag luam.
Puas yog "Identity Code" yog tus yuam sij kom nkag siab txog xya hom yas tom qab tus lej?
Koj puas tau hnov dhau los ntawm ntau hom yas, tsis paub tseeb tias txhua tus lej twg yog qhov tseeb lossis vim li cas nws tseem ceeb? Paub txog tus kheej ntawm koj cov yas yog thawj kauj ruam los txiav txim siab xaiv.
Yog lawm, "Identity Code," tus naj npawb nyob rau hauv daim duab peb sab xub cim, yog qhov tseem ceeb ntawm kev nkag siab txog xya hom yas tseem ceeb. Qhov Resin Identification Code (RIC) qhia ncaj qha rau koj qhov tshwj xeeb yas polymer lub khob yog tsim los ntawm, txhua tus muaj cov khoom sib txawv, kev siv ntau, thiab kev sib txawv ntawm kev nyab xeeb thiab kev xav txog ib puag ncig.
Jonh, kuv cov npoj yaig thiab tus kws tshaj lij engineering, ib txwm hais txog qhov tseem ceeb ntawm cov ntaub ntawv kev paub. Nws hais tias, "Kev nkag siab koj cov ntaub ntawv raw yog qhov tseem ceeb rau kev nkag siab koj cov khoom." Ntawm Amity, Kuv paub tseeb tias cov neeg siv khoom txiav txim siab paub, yog li cia peb qhib cov lus zais ntawm "Identity Code" thiab cov yas tshwj xeeb uas peb cov kev lag luam siv.
Kev txiav txim siab ntawm Plastic Spectrum
Cov "Identity Code" pom nyob rau hauv qab ntawm lub khob yas yog ntau tshaj li tus lej; nws yog ib qho kev txheeb xyuas ncaj qha ntawm cov khoom siv polymer, ua kom muaj txiaj ntsig zoo "Seven Hom Yas Tom Qab Tus lej." Cov txheej txheem no, hu ua Resin Identification Code (RIC), pab cov tuam txhab lag luam thiab cov neeg siv khoom nkag siab txog cov khoom siv thiab kev cuam tshuam ib puag ncig. Kuv "15 xyoos hauv kev tsim cov ntim khoom pov tseg" tau qhia kuv tias txhua hom yas raug xaiv rau cov yam ntxwv tshwj xeeb.
Ua ntej,Cov Plastics uas koj yuav ntsib. Feem ntau cov yas uas koj yuav pom hauv khob yog PET (#1), PP (#5), thiab qee zaum PS (#6) rau cov ntawv tshwj xeeb. PET, los yog Polyethylene Terephthalate, yog ib qho zoo kawg nkaus rau ib leeg - siv khob dej txias, dej qab zib fwj, thiab cov fwj dej vim nws qhov tseeb, lub teeb yuag, thiab cov khoom ua kua dej. PP, los yog Polypropylene, muaj nuj nqis rau nws cov cua sov, ua rau nws zoo tagnrho rau cov thawv microwavable thiab qee lub hau dej kub. PS, los yog Polystyrene, feem ntau yog siv rau cov khoom siv pov tseg, cov khob ua npuas ncauj (Styrofoam), thiab qee lub khob tsis yooj yim, paub txog nws cov rigidity thiab rwb thaiv tsev. Lwm cov lej, xws li HDPE (#2), PVC (#3), LDPE (#4), thiab "Lwm Yam" (#7), tsis tshua muaj rau khob, tiam sis tseem ceeb heev rau lwm cov ntawv ntim.
Thib ob,Vim li cas xaiv cov khoom tseem ceeb rau cov ntawv thov tshwj xeeb. Txhua hom yas muaj ib qho tshwj xeeb ntawm cov cwj pwm uas dictates nws qhov haum rau ntau hom khob. Piv txwv li, PET qhov kev pom meej zoo heev thiab cov khoom thaiv kev tiv thaiv ua rau nws zoo meej rau kev nthuav tawm cov yeeb yuj dej txias. Ntawm qhov tod tes, PP lub melting point ntau dua txhais tau tias nws tuaj yeem ruaj ntseg tuav cov dej kub yam tsis muaj deforming lossis leaching tshuaj. PVC, txawm tias muaj zog, feem ntau zam kev sib cuag zaub mov vim muaj kev txhawj xeeb txog cov yas yas. LDPE yog hloov tau thiab feem ntau siv rau cov yeeb yaj kiab yas los yog lub raj mis squeezable. HDPE yog nruj thiab opaque, siv rau cov jugs mis los yog xab npum fwj. "Lwm yam" qeb (#7) suav nrog bioplastics lossis yas sib xyaw ua ke, uas yog qhov tseem ceeb rau kev ruaj khov. Ntawm Amity, peb "cov ntaub ntawv & cov qauv kev sib tham" pab cov neeg siv khoom xaiv cov khoom tsim nyog rau lawv cov kev xav tau tshwj xeeb, txawm tias nws yog ntawv lossis nkag siab txog lwm yam yas.
Thaum kawg,Qhov Txuas rau Kev Ua Tau Zoo thiab Kev Ntsuam Xyuas Rov Ua Dua Tshiab. Kev nkag siab txog cov cim tseem ceeb no yuav pab koj txiav txim siab thawj zaug txog lub khob cov yam ntxwv ua haujlwm. A # 1 PET khob feem ntau yog rau ib zaug - siv cov dej txias, thaum lub khob # 5 PP yuav haum rau cov ntawv sov. Tus lej kuj tseem qhia txog qhov ua ntej ntawm seb cov khoom puas tuaj yeem rov ua dua. Paub txog hom yas yog thawj kauj ruam hauv kev txiav txim siab seb nws haum rau hauv cov kwj deg hauv zos, txawm tias qhov kev rov ua dua tshiab yog nyob ntawm ntau lwm yam, uas peb yuav tham tom qab. Qhov kev txheeb xyuas yooj yim no yog qhov tseem ceeb rau ob qho tib si nco qab noj thiab paub txog kev txiav txim siab ua lag luam.
| Identity Code | Lub npe yas | Common khob-Txoj kev siv | Cov khoom tseem ceeb |
|---|---|---|---|
| 1 PET | Polyethylene Terephthalate | Ib leeg- siv khob dej txias, cov dej qab zib fwj | Ntshiab, muaj zog, hnav |
| 2 HDPE | Siab -Polyethylene ntom | Mis jugs, detergent fwj (tsis ntau rau khob) | Opaque, nruj, ruaj |
| 3 PVC ua | Polyvinyl Chloride | Qee cov khoom ntim khoom, cov kav dej (tsis tshua muaj khob) | Ntau yam, muaj zog, tab sis muaj kev txhawj xeeb |
| 4 LPE | Tsawg-Polyethylene ntom | hnab yas, squeezable fwj (tsis tshua muaj khob) | Yooj yim, pob tshab |
| 5 PIB | Polypropylene | Yogurt khob, microwavable ntim, kub haus hau | Thaum tshav kub kub resistant, ruaj, saj zawg zog |
| 6 PS | Polystyrene | Foam khob (Styrofoam), pov tseg cutlery | Rigid, siv ntau hom, zoo rwb thaiv tsev (ua npuas ncauj) |
| 7 Lwm yam | Cov khoom sib xyaw ua ke, bioplastics, polycarbonates | Cov khoom siv kho mob, qee lub raj mis, cov khoom siv tshiab | Nws sib txawv, feem ntau siv rau kev tshwj xeeb |
Los ntawm kev nkag siab txog "Identity Code" thiab "Seven Hom Yas Tom Qab Tus lej," koj tau txais kev pom zoo rau cov ntaub ntawv uas koj lub khob yog tsim los ntawm, txhawb koj xaiv kom zoo.
Puas yog "Kev Ceeb Toom Txog Kev Nyab Xeeb" Qhia rau peb tias cov yas twg ntshai tshav kub, roj, thiab cawv?
Puas yog koj haus dej kub lossis dej cawv hauv khob yas, tsis paub tseeb tias lawv muaj kev nyab xeeb tiag tiag rau koj cov neeg siv khoom? Kev xaiv yas tsis raug tuaj yeem ua rau muaj kev txhawj xeeb txog kev noj qab haus huv thiab kev hloov pauv.
Yog lawm, "Kev Ceeb Toom Txog Kev Nyab Xeeb" embedded nyob rau hauv cov yas tus kheej code qhia koj tias cov yas ntshai tshav kub, roj, thiab cawv. Qee hom yas, xws li PS (#6) thiab qee zaum PET (#1), tuaj yeem muaj cov tshuaj lom neeg thaum raug kub, acidic, lossis cov khoom noj muaj roj. Kev nkag siab txog cov rhiab heev no yog qhov tseem ceeb rau kev tiv thaiv kev pheej hmoo ntawm kev noj qab haus huv thiab kev tswj xyuas cov khoom ncaj ncees.
"Kev tswj hwm nruj" thiab kev nyab xeeb yog qhov tseem ceeb ntawm Amity Ntim. Jonh, nrog nws cov kws tshaj lij hauv cov ntaub ntawv, hais txog qhov no: "Kev xaiv cov khoom tsim nyog tsis yog hais txog kev ua haujlwm xwb; nws yog hais txog cov neeg siv khoom noj qab haus huv thiab lub npe nrov npe." Kuv paub tseeb tias peb muab "siab-zoo, eco- tus phooj ywg, thiab kev daws teeb meem ntawm daim ntawv zoo." Tam sim no, cia peb saib "Safety Warning" rau cov khob yas.
Navigating Plastic's Chemical Sensitivities
Qhov "Kev Ceeb Toom Txog Kev Nyab Xeeb" muab zais rau hauv cov lej cim npe yas yog ib qho tseem ceeb ntawm cov ntaub ntawv, qhia peb txog "Yuav ua li cas cov yas ntshai tshav kub, roj, thiab cawv." Kev nkag siab txog cov kev xav no yog qhov tseem ceeb rau cov neeg ua zaub mov thiab dej haus kom ntseeg tau tias muaj kev nyab xeeb ntawm cov neeg siv khoom thiab tswj xyuas lawv cov khoom zoo. Tsis quav ntsej cov lus ceeb toom no tuaj yeem ua rau muaj tshuaj lom neeg tsis txaus siab lossis cuam tshuam rau cov khoom lag luam ncaj ncees.
Ua ntej,Cov Risks Associated nrog Thaum tshav kub kub. Cov yas coj txawv txawv thaum rhuab. Qee tus, xws li PS (# 6), paub tias muaj peev xwm ua rau cov tshuaj tua kab mob styrene monomers, xav tias muaj kab mob carcinogen, thaum raug dej kub lossis hluav taws xob microwave. Qhov no yog vim li cas cov khob ua npuas ncauj (feem ntau # 6 PS) feem ntau tsis pom zoo rau cov dej kub kub dhau lub sijhawm ntev, lossis rau microwaving. PET (# 1) kuj tuaj yeem poob nws cov qauv kev ntseeg siab thiab muaj peev xwm ua kom muaj kab mob antimony lossis BPA (yog tias tam sim no) thaum raug kub hnyiab, ua rau nws feem ntau tsis haum rau cov dej kub. Hauv qhov sib piv, PP (#5) yog tsim los tiv thaiv qhov kub thiab txias, ua rau nws muaj kev nyab xeeb dua rau cov kua dej kub thiab cov thawv ntim microwavable. Peb ib txwm saib xyuas qhov tseem ceeb ntawm "kev sib tham txog cov khoom thiab cov qauv" kom ntseeg tau tias cov khoom siv raug siv rau qhov ntsuas kub.
Thib ob,Kev sib cuam tshuam nrog roj thiab cawv. Tej plastics kuj raug rau degradation los yog tshuaj leaching thaum nyob rau hauv kev sib cuag nrog fatty los yog cawv. Piv txwv li, qee qhov kev tshawb fawb qhia tias cov yas zoo li PS (#6) tuaj yeem cuam tshuam los ntawm cov khoom noj muaj roj, uas ua rau muaj peev xwm ua rau muaj kev cuam tshuam ntawm cov tshuaj phem. Ib yam li ntawd, cawv, uas ua raws li cov kuab tshuaj, tuaj yeem cuam tshuam nrog qee cov yas polymers, muaj peev xwm ua rau lawv tawg lossis ua rau muaj kev hloov pauv tsis zoo. Cov kev sib cuam tshuam no tsis tshua muaj kev txhawj xeeb rau cov khob haus dej txias tab sis dhau los ua qhov tseem ceeb heev rau kev ntim khoom noj tshwj xeeb lossis barware. Xaiv cov khoom noj uas muaj zog,- qib plastics tshwj xeeb tsim los rau kev sib cuam tshuam yog qhov tseem ceeb.
Thaum kawg,Kev txhawj xeeb ntawm kev tsiv teb tsaws tshuaj. Chemical migration yog kev hloov cov tshuaj los ntawm cov khoom ntim rau hauv cov zaub mov lossis dej haus uas nws muaj. Thaum tag nrho cov zaub mov- qib plastics raug tswj, qhov kev pheej hmoo ntawm kev tsiv teb tsaws tuaj yeem nce ntxiv nyob rau hauv cov xwm txheej tshwj xeeb, xws li qhov kub thiab txias los yog kev sib cuag nrog qee yam tshuaj (xws li cov khoom noj uas muaj kua qaub los yog rog). Qhov no yog vim li cas "Safety Warning" tseem ceeb heev. Los ntawm kev xaiv cov yas uas paub tias ruaj khov raws li cov kev xav tau siv, cov lag luam tuaj yeem txo cov kev pheej hmoo no. Piv txwv li, kuv lub luag haujlwm txhais tau tias nrhiav cov kev daws teeb meem uas "txhim kho cov khoom lag luam thiab cov nqi lag luam" tab sis yeej tsis muaj kev nyab xeeb. Qhov no ua rau siab - cov ntawv ntim cov ntawv zoo yog lwm txoj hauv kev thaum muaj kev pheej hmoo yas siab.
| Hom yas | Thaum tshav kub kub rhiab heev | Roj/Alcohol Sensitivity | Muaj peev xwm txhawj xeeb | Safer Alternatives rau khob |
|---|---|---|---|---|
| 1 PET | Tsawg kub tsis kam, tuaj yeem tawm ntawm qhov kub kub | Feem ntau ruaj khov | Antimony, BPA (khiav) ntawm qhov kub thiab txias | Ntawv, PP (#5) rau cov dej kub |
| 3 PVC ua | Tsis txhob tshav kub, tuaj yeem tshem cov plasticizers | Tsis txhob muaj roj / cawv | Phthalates, dioxin | Ntawv, PP (#5) |
| 4 PS | Leaches styrene ntawm high temp, softens | Tau leached nrog cov khoom noj rog / cawv | Styrene | Ntawv, PP (#5) |
| 5 PIB | Kev kub siab ua haujlwm, feem ntau muaj kev nyab xeeb | Feem ntau ruaj khov | Tsawg | Feem ntau siv, zoo tag nrho - rounder |
| 6 (PC) | Tau leaching BPA ntawm high kub / acid | Tsis txhob haus cawv / rog | BPA (rau Polycarbonate) | Ntawv, iav, Stainless hlau |
Nkag siab txog "Kev Ceeb Toom Txog Kev Nyab Xeeb" tom qab cov lej yas tso cai rau koj los txiav txim siab txog kev tshawb fawb txog lub khob yas twg muaj kev nyab xeeb tiag tiag rau kev tuav ntau hom zaub mov thiab dej haus, tshwj xeeb tshaj yog thaum tshav kub, roj, lossis cawv.
Puas yog "Lifespan Guide" pab qhov txawv ntawm "zoo tshaj" mus rau "Txiv" cov lus pom zoo siv?
Puas yog koj rov siv lub khob yas, xav tias koj yog eco- phooj ywg, tab sis tsis paub meej tias nws muaj kev nyab xeeb lossis siv tau? Lub neej ntev ntawm lub khob yas tsis yog ib txwm zoo li.
Yog lawm, "Lifespan Guide" raws li cov lej yas pab kom paub qhov txawv ntawm "zoo tshaj" mus rau "zam" cov lus pom zoo siv. Txawm hais tias ntau cov yas yog tsim los rau ib zaug xwb - siv vim cov khoom siv los yog leaching muaj peev xwm nyob rau lub sij hawm, qee yam zoo dua rau kev siv rov siv dua li lwm tus. Kev nkag siab txog cov lus qhia no ua kom muaj kev nyab xeeb thiab ua haujlwm zoo thaum zam kev ua phem.
Kuv "20+ xyoo ntawm kev paub" hauv ntim tau qhia kuv tias kev paub txog kev siv yog qhov tseem ceeb rau kev nyab xeeb thiab kev ua haujlwm zoo. Jonh, peb "tus kws tshaj lij hauv qhov kawg-rau-kev tsim khoom kawg," feem ntau ceeb toom kuv tias "txawm tias cov khoom siv rov siv tau dua, nws qhov kev xav tsim teeb meem." Cia peb tshawb txog "Lifespan Guide" kom paub qhov txawv "Los ntawm 'Zoo' mus rau 'Tsis Txhob' Cov Lus Pom Zoo Siv" rau cov khob yas.
Tshaj li Kev Siv Ib Leeg - Thaum Yuav Rov Siv Dua (thiab Thaum Tsis Tau)
Qhov kev ua tau zoo "Lifespan Guide" yog qhov tseem ceeb rau cov neeg siv khoom thiab cov lag luam ib yam nkaus, pab kom sib txawv "Los ntawm 'Zoo' mus rau 'Tsis Txhob' Cov Lus Pom Zoo Siv" rau cov khob yas. Daim duab peb sab, feem ntau txhais raws li kev rov ua dua tshiab, tsis qhia txog pes tsawg zaus cov khoom yas yuav tsum (lossis yuav tsum tsis txhob) rov siv dua. Kev nkag siab txog cov lus qhia no ua kom muaj kev nyab xeeb ntawm tus kheej thiab ua kom zoo tshaj plaws ntawm kev ntim khoom.
Ua ntej,Tib -Siv cov yas (Tsis txhob rov siv dua). Ntau lub khob yas, tshwj xeeb tshaj yog cov uas ua los ntawm PET (#1) thiab PS (#6), feem ntau yog tsim los rau ib qho - siv daim ntawv thov. PET khob, thaum zoo heev rau cov dej txias txias, tuaj yeem nyuaj rau kev ntxuav kom huv si, thiab rov ntxuav dua tuaj yeem ua rau cov yas degrade, tsim cov kab nrib pleb uas cov kab mob tuaj yeem nyob hauv. Tsis tas li ntawd, raws li tau hais tseg, cua sov PET tuaj yeem ua rau muaj tshuaj lom neeg tsiv teb tsaws chaw. PS (# 6) khob, tshwj xeeb tshaj yog ua npuas ncauj, yog ntxeem tau thiab tsis yooj yim, ua rau lawv siv tsis tau thiab tsis zoo rau rov siv dua. Cov yas no feem ntau tsis muaj zog txaus los tiv thaiv kev rov ua dua tshiab thiab kev ntxhov siab ntawm lub cev, ua rau tawg thiab muaj peev xwm leaching. Nws feem ntau muaj kev nyab xeeb thiab huv si zoo kom pov tseg cov no tom qab siv thawj zaug.
Thib ob,Cov Plastics Reuse Limited (Siv nrog ceev faj). Cov yas zoo li PP (#5) feem ntau muaj zog dua thiab tshav kub- tiv taus, ua rau lawv tsim nyog rau kev rov siv dua nyob rau hauv cov xwm txheej tshwj xeeb. PP-raws li cov khob feem ntau tuaj yeem tiv taus qhov kub ntawm cov tais diav zoo dua li PET, thiab lawv tsis tshua muaj tshuaj lom nrog cov cua sov. Piv txwv li, ntau lub thawv ntim khoom siv rov siv tau yog tsim los ntawm PP. Txawm li cas los xij, txawm tias cov yas no tsis yog tsim los rau kev rov siv tsis tau. Kev ntxuav dua, khawb, thiab raug rau cov khoom sib txawv tuaj yeem ua rau degradation dhau sijhawm. Cov cim qhia ntawm kev hnav xws li huab cua, tawg, lossis tsis muaj xim qhia tias nws yog lub sijhawm los so lub khob. Kuv qhov kev paub dhau los hauv "ntau ntau lawm & ntim" ua kom ntseeg tau tias Amity tsim cov khoom rau lawvnpajlifespan, uas rau ntawv, txhais tau tias ib zaug -siv.
Thaum kawg,Qhov zoo tshaj plaws rau rov siv dua (zoo dua lwm txoj hauv kev). Thaum xav tau kev rov siv tau tiag tiag, cov khoom siv xws li iav, stainless hlau, lossis cov khoom siv ruaj khov, siab dua - qib plastics zoo li Tritan (feem ntau poob qis dua #7 'Lwm tus' nrog rau kev thov kev nyab xeeb tshwj xeeb) feem ntau yog cov kev xaiv zoo tshaj. Cov ntaub ntawv no yog tsim los tiv thaiv kev rov ua dua tshiab, qhov kub thiab txias, thiab hnav lub cev tsis muaj kev puas tsuaj loj lossis tshuaj lom neeg tsiv teb tsaws. Txawm hais tias cov no tsis yog "khoom siv pov tseg," kev nkag siab txog qib siab no yog qhov tseem ceeb kom paub meej tias feem ntau cov khob yas pov tseg, tsis hais lawv tus lej, tsis yog txhais tau tias ntev dua - rov siv dua. Qhov no qhia peb lub luag haujlwm: muab "siab-zoo, eco-tus phooj ywg, thiab muaj kev nyab xeeb ntawm cov ntawv ntim" rau thaum siv ib zaug - nyiam dua.
| Hom yas | General Reusability Recommendation | Yog vim li cas | Kev txiav txim siab |
|---|---|---|---|
| 1 PET | Tsis txhob rov siv dua (ib zaug -Siv Thawj) | Degrades nrog cua sov / rov ntxuav dua, nyuaj los ntxuav tag nrho | Muaj peev xwm harbor cov kab mob, tej zaum tshuaj migration |
| 2 HDPE | Reuse txwv (rau ntim, tsis yog khob) | Durable, tab sis tuaj yeem ua kom huv si; opaque | Qhov zoo tshaj plaws rau lub raj mis, tsis tsim rau cov khob pob tshab |
| 3 PVC ua | Tsis txhob rov siv dua | Muaj cov plasticizers, muaj peev xwm leaching nrog hnav | Kev txhawj xeeb txog kev nyab xeeb, tsis yog kev sib cuag zaub mov |
| 4 LPE | Txwv Reuse (rau zaj duab xis, tsis yog khob khob) | Flexible, tuaj yeem degrade thiab harbor cov kab mob yog khawb | Tsis haum rau cov khob khov |
| 5 PIB | Txwv rov siv dua | Ntau ruaj, kub resistant, tuaj yeem nyab xeeb ntxuav ob peb zaug | Txheeb xyuas qhov hnav (cloudiness, scratches), tsis yog siv tsis tau |
| 6 PS | Tsis txhob rov siv dua | Brittle, leaches styrene nrog cua sov, nyuaj los ntxuav | Kev txhawj xeeb txog kev noj qab haus huv, tawg yooj yim |
| 7 Lwm yam | Ntau yam sib txawv (Xim cov ntaub ntawv xws li Tritan, bioplastics) | Nyob ntawm qhov tshwj xeeb polymer; qee qhov yog tsim los siv dua | Ntau yam tsis paub; zam tshwj tsis yog tshwj xeeb sau tias muaj kev nyab xeeb rau rov siv dua |
Los ntawm kev ua raws li "Lifespan Guide," koj tuaj yeem ntseeg siab taug qab "Los ntawm 'Zoo' mus rau ' Zam' Kev Pom Zoo Siv " rau ntau lub khob yas, txhim kho kev nyab xeeb thiab koj txoj kev cog lus rau lub luag haujlwm noj.
Puas yog "Recycling Myth" txhais tau tias daim duab peb sab Arrow tsis tuaj yeem muab rov ua dua tshiab?
Koj puas ua haujlwm pov tseg txhua yam khoom yas nrog lub xub duab peb sab rau hauv cov khoom siv rov ua dua tshiab, ntseeg tias nws yuav rov ua dua tshiab? Qhov tseeb txog kev rov ua dua tshiab feem ntau nyuaj dua li lub cim qhia.
Yog lawm, "Recycling Myth" qhia txog daim duab peb sab tsis tau txhais hais tias lub khob yas rov ua dua tshiab hauv koj cheeb tsam. Lub cim no yog "Identity Code" rau cov yas resin, tsis yog kev lees paub ntawm kev rov ua dua tshiab hauv zos. Kev rov ua dua tshiab tiag tiag yog nyob ntawm cov khoom siv rov ua dua tshiab, kev lag luam xav tau rau cov yas tshwj xeeb, thiab kev sib cais nruj hauv koj lub zej zog.
Kuv "Eco-Driven Mindset" txhais tau tias kuv tau cog lus rau kev ruaj khov, thiab ib feem ntawm qhov ntawd yog kev qhia txog cov yas thiab. Jonh feem ntau hais tias, "Kev paub yog lub zog, tshwj xeeb tshaj yog thaum nws los txog rau kev thov ib puag ncig." Cia peb tsoo lub "Recycling Myth" thiab nkag siab tias yog vim li cas "Lub Peb Hlis Ntuj Tsis txhais tau tias rov ua dua" tau.
Unpacking Recycling Symbol lub ntsiab lus tseeb
Lub "Recycling Myth" yog ib qho ntawm cov kev xav tsis zoo tshaj plaws txog kev ntim khoom yas: tias "Lub Peb Hlis Ntuj Tsis Txhais Kom Rov Ua Dua" los ntawm lub neej ntawd. Qhov kev ntseeg no ua rau "kev xav tau" thiab ua rau muaj kev nyuaj siab rau kev lag luam zoo dua. Raws li cov chaw tsim khoom thiab kev paub- sib koom platform, Amity xav qhia meej txog qhov tseem ceeb no rau cov lag luam thiab cov neeg siv khoom.
Ua ntej,Resin Identification Code (RIC) vs. Recyclability. Daim duab peb sab, lub npe hu ua Resin Identification Code (RIC), tau tsim los pab cov tuam txhab yas txheeb xyuas hom yas rau kev txheeb xyuas. Nws xaiv tushomntawm cov yas polymer (piv txwv li, PET # 1, PP # 5), tsis yog nws txoj hmoo tom qab pov tseg. Tsuas yog vim tias cov khoom yas muaj lub cim RIC tsis txhais tau tias koj lub chaw rov ua dua tshiab hauv zos lees txais nws, lossis tias muaj kev lag luam rau kev rov ua dua cov yas tshwj xeeb hauv koj cheeb tsam. Kev tsim kho vaj tse hauv zos, kev muaj peev xwm ntawm kev lag luam, thiab kev muaj peev xwm txheeb xyuas yog qhov kev txiav txim siab tiag tiag ntawm seb cov khoom puas tuaj yeem rov ua dua. Piv txwv li, thaum PET # 1 lub raj mis tau siv dav dav, PET # 1 khob feem ntau tsis lees txais vim tias lawv cov duab tuaj yeem tsoo thaum xaiv, ua rau muaj kab mob.
Thib ob,Cov Kev Sib Tw ntawm Cov Khoom Siv Yas Sib xyaw thiab Kev Tiv Thaiv Kab Mob. Ntau lub khob yas, tshwj xeeb tshaj yog siv rau cov dej kub, muaj ntau txheej, xws li ntawv nrog PE (#1, #2, lossis #4) lossis PLA (#7 'Lwm') hauv ob sab phlu. Qhov ntau-cov ntaub ntawv muaj pes tsawg leeg no ua rau lawv nyuaj rau kev rov ua dua los ntawm cov txheej txheem ib txwm siv, vim tias cov txheej txheem sib txawv yuav tsum tau muab sib cais, uas feem ntau nyuaj los yog kev lag luam tsis muaj peev xwm ntawm cov txheej txheem rov qab cov khoom siv (MRFs). Txawm tias ib zaug xwb -polymer yas khob, cov khoom noj seem tuaj yeem kis tau tag nrho cov khoom siv rov ua dua tshiab. Qhov no yog qhov teeb meem tseem ceeb vim li cas txawm tias cov khoom siv rov ua dua tshiab tuaj yeem xaus rau hauv qhov chaw pov tseg. Qhov nyuaj no yog vim li cas Amity tsom rau "eco-cov phooj ywg" cov kev daws teeb meem, xws li cov ntawv nrog "PLA bio-raws li txheej," uas tuaj yeem ua rau hauv kev lag luam composted qhov chaw muaj.
Thaum kawg,Lub luag hauj lwm yog nyob nrog Local Infrastructure thiab Market Demand. Kev rov ua dua tshiab tiag tiag yog qhov ua haujlwm ntawm tag nrho cov khoom siv rov ua dua tshiab: cov neeg siv khoom sau, MRF sorting peev, thiab kev lag luam muaj zog rau cov khoom siv rov ua dua tshiab. Yog tias koj lub nroog txoj haujlwm rov ua dua tshiab tsuas yog ua # 1 thiab # 2 plastics, ces ib qho # 5 lossis # 6 khob koj muab tso rau hauv lub thawv yuav tsuas yog muab pov tseg. Nws yog ib qho tseem ceeb uas yuav tau xyuas nrog koj lub nroog hauv nroog lossis chaw muab kev tswj xyuas pov tseg kom paub cov lus qhia tshwj xeeb ntawm qhov lawv lees txais. Kev tawm tswv yim rau kev rov ua dua tshiab hauv zej zog zoo dua thiab txhawb nqa cov khoom tsim los ntawm cov khoom siv rov ua dua tshiab (lub voj voog kev lag luam) muaj kev cuam tshuam ntau dua li qhov muag tsis pom kev tso siab rau Mobius voj. Qhov kev nkag siab no pab peb ntawm Amity kom raug coj peb cov neeg siv khoom mus rau qhov kev xaiv ruaj khov tiag tiag.
| Yam ntxwv ntawm Recycling | Common Misconception | Kev muaj tiag | Yuav Ua Li Cas |
|---|---|---|---|
| RIC Symbol | Txhais tau tias "Recyclable" | Txheeb xyuas "Plastic Type" (Resin Identification Code) | Tshawb xyuas cov txheej txheem rov ua dua hauv zos kom tau txais |
| Kev lees txais hauv zos | Tag nrho cov cim yas raug lees txais txhua qhov chaw | Nws txawv heev los ntawm municipality thiab lawv cov peev xwm | Tham nrog koj lub vev xaib kev tswj cov khib nyiab hauv zos / hotline |
| Ntau- Cov Khoom Siv Khoom | Yog hais tias ib feem yog recyclable, tag nrho cov khoom yog | Yooj yim rau cais cov khaubncaws sab nraud povtseg, feem ntau tsis lees txais | Xaiv rau mono-cov ntaub ntawv tsim los yog ntawv pov thawj compostables |
| Kev kis kab mob | "Rough yaug" yog ib txwm txaus | Cov khoom noj seem tuaj yeem rhuav tshem tag nrho cov khoom siv rov ua dua tshiab | Ntxuav kom huv si los yog sab laj cov txheej txheem rau "kho, huv si" raws li txoj cai |
| Kev Ua Lag Luam | Cov khoom siv rov ua dua ib txwm nrhiav tus neeg yuav khoom | Kev hloov pauv ntawm kev ua lag luam cuam tshuam rau kev ua tau zoo, tshwj xeeb tshaj yog rau qis dua - cov khoom yas | Txhawb cov khoom tsim los ntawm cov khoom siv rov ua dua tshiab, tawm tswv yim rau kev tsim kho vaj tse |
Los ntawm kev nkag siab tias "Recycling Myth" tsuas yog qhov ntawd - lus dab neeg- thiab "Tsov Daim duab peb sab tsis txhais tau tias rov ua dua tshiab" tau, peb tuaj yeem sib sau ua ke txiav txim siab paub ntau ntxiv thiab tawm tswv yim rau kev nce qib hauv kev tswj cov khib nyiab.
Xaus
Cov naj npawb ntawm cov khob yas yog qhov tseem ceeb "Identity Codes" coj kev siv nyab xeeb thiab pov tseg kom raug. Lawv nthuav tawm rhiab heev rau cov cua sov, roj, thiab cawv, thiab paub qhov txawv ntawm ib leeg - siv thiab txwv - rov siv cov xwm txheej. Thaum kawg, thaum daim duab peb sab xub qhia txog hom yas, kev rov ua dua tshiab yog nyob ntawm thaj chaw hauv cheeb tsam, hais kom paub txog kev xaiv.
