Matare Makwegura Ari Kuwedzera Kuwedzerwa
Chii Chine Tire Kugadzirisa
Tire inodzokorora zvakare ndiyo nzira yekushandura kuguma kwehupenyu kana matairi ekare asina kufanira muzvinhu zvinogona kushandiswa mumitambo mitsva. Ended-of-life matairi kazhinji anozobhabhatidzwa kuti adzokerezve kana asingachagoni kushanda nemhaka yekupfeka kana kukuvadza, uye haagoni kuzogadziriswa zvakare kana kuti kugadziridzwa zvakare.
Background
Kune zviyero zvinodarika mabhiriyoni ekupedzisira-zve-hupenyu matanhi anokonzerwa gore negore, munyika yose, uye inofungidzirwa kuti mabhiriyoni mana asingadiwi magumo ekupedzisira-ehupenyu aripo mune zvinyorwa uye zvigadziriswa .
Inenge mamiriyoni 246 ematare akaiswa muUnited States muna 2015. Somugumisiro, kukosha kwekushanda patsva hakugone kuvepo. Kudzokera shure kwemakore 100 kana zvakadaro munhoroondo yematairi, kushandiswa kwefodya kunoshandiswa mberi, uye mutengo weunosangana nerimwe raibhadhari mutengo weawa imwe chete yesirivha. Izvo zvakakosha zvezvemari zvakapera, zvakadaro. Kutanga kwekugadzira raibha rakagadzirwa kubva mumafuta asina kutengeswa, uyewo nekugamuchirwa kwemasipira emashandi emapurisa akaita kuti mataire ashandise (zvishoma zvakakurumidza kugadziridza) uyewo zvakaoma kuwedzera zvakare. Somugumisiro, kuvhara matairi kunowedzera kuwana nzira yavo yekugadzira zvigadziro kana kuti kazhinji kacho kukanganiswa zvisiri pamutemo. Nenzira yakanaka, matairi ari kuwedzera kuwedzerwa kubva pamigodhi.
Kukurudzirwa kweDhiversion
Mataire akatumirwa kumigodhi kana kuputirwa zvisiri pamutemo inokosha. Matare akare anopa pokugara kwemakwenzi, uye anokwanisa kunyorera mvura, achipa nzvimbo yekuchera mamiko.
Mumatafura, matairi anodya kusvika kuzana 75 muzana nzvimbo yemhepo, Mukuwedzera, matairi anogona kuve akaoma uye anosimudzirwa kumusoro kana akasunga methane gasi. Ichi chiito chinogona kuparadzanisa zvipfeko zvinoshandiswa mumvura zvakagadzirirwa kudzivirira kusvibiswa kubva pakusvibisa pasi uye pasi pevhu. Mamiriyoni 700 kusvika ku800 mamiriyoni ekare akafungidzirwa kuti akachengetwa zvisina kukodzera muna 1994, uye iyo yose yakaderedzwa kusvika mamiriyoni 275 kubva muna 2004.
Kudzokorora kwakabatsirwa kuburikidza nemapurogiramu akaita seTire Stewardship BC Association uye basa revatungamiri vezvekuvandudza zvakadai saRuberty Tire Recycling .
Pakati pematare emamiriyoni 246 akaregererwa muna 2015, inenge 88% yakashandiswa mumagetsi ekupedzisira.
Markets for Tires Scrap
Aya matatu matatu makuru ematengerari ematengerari anosanganisira mafuta anotora teresi (TDF), mapurisa ehurumende engineering, uye pasi rubber applications / rubberized asphalt.
Tire inoshandiswa Fuel
Inenge mamiriyoni 117 emagetsi ekupedzisira-hupenyu akashandiswa seTDF muna 2015. EPA inobvuma mafuta anokonzerwa neTire sechinhu chinogona kushandiswa kushandiswa kwemafuta, chero bedzi kutonga kwakakodzera kwekutonga kuripo. Matairi ematare anokosheswa nokuda kwehuwandu hwekudzivirira kwehuwandu, uye anoshandiswa zvakajeka muPortland samende makirini pamwe nemamwe maitiro ekushanda.
Zvichienderana nehuwandu hwehutsva hwemoto, matairi anogona kupiswa zvachose kana mufomu yakasvibiswa. Kazhinji matairi anofanira kutapudzwa muhupamhi kuti akafanane nemagetsi anopisa, kuwedzera kune mamwe ekutanga kushandiswa. EPA inotaura zvinotevera zvinopisa kutsva matairi ehuni:
- Mataire anobereka huwandu hwemasimba eoli uye 25% mamwe masimba kupfuura marasha;
- Misi yakasvibiswa kubva kuTDF inogona kunge yakadzika midziyo yakaderera yakawanda kupfuura mamwe malahle;
- Migumisiro muzasi yeNONX yakabudiswa kana ichienzaniswa nemalahle akawanda eSouth, kunyanya yakakwirira-sulfur amalasi.
EPA inofungidzira kuti zvivako zvinoshandisa TDF zvinofanira kuva nechetere yekuchengetedza nekugadzirisa hurongwa, zvibvumirano zvinodiwa zvekushanda zvirongwa zvehurumende uye zvezvematongerwe enyika; uye kuite maererano nezvose zvinodiwa zvechibvumirano ichocho.
Civil Engineering Applications
Zvivako zvekugadzira zvivako zvinodya zviyero zvemamiriyoni 17 zvekare muna 2015. Zvishandiso zvakadai zvinogona kutora zvimwe zvinhu zvakadai se polystyrene kusungirirwa kwekuvhara, kuwedzera kwemvura, kana mamwe marudzi ekuzadza. IEPA inotaura kuti zvinhu zvakakosha zvekugadzira zvigadzirwa zvemagetsi zvinobva pamatairi akachengeterwa, izvo zvinowanzosvibiswa kupfuura mamwe magetsi ematare uye zvinogona kushandiswa sekugadzirisa kuzadza uye mumapurogiramu epasi.
Ground Rubber Applications
Ground raibhaira raishandiswa matairi emamiriyoni 62 muna 2015.
Ground rubber inoshandiswa kugadzira zvinhu zvakasiyana-siyana, zvichibva kuAsphalt rubber, kuburikidza nekuona zvinhu, maitiro emitambo yakagadzirwa pasi, kubata mhuka, nezvimwewo.
Shanduro yakakura yevhu rubber ndeye asphalt rubber, inoshandisa anenge mamiriyoni 220 mapaundi kana matairi gumi nemamiriyoni pagore. Shanduro huru yeAsphalt Rubber ndiyo nyika dzeCalifornia neArizona, dzinotevera neFlorida, nechinoshandiswa chinotarisirwa kukura kune dzimwe nyika zvakare.
Mienzaniso yezvimwe zvinoshandiswa pakubata raibha rinosanganisira:
- Groundcover pasi pekutamba
- Playground tiles
- Anti-fatigue mats
- Zvigaro zvemhuka
- Runomhanya
- Equestrian footing
- Kunyoresa uye kugutsikana kwemitambo
Imwe matairi emamiriyoni makumi maviri akashandiswa kune zvimwe zvinangwa.
Emerging Trends
Inyanzvi inyanzvi yekugadzirisa tsvina inoenderera kubuda, uyewo mazano ekuvhara chisungo chekugadzirisa zvinhu. Semuenzaniso, Timberland yakatanga dhayi iri pamagumo-e-hupenyu, inoronga kugadziriswa kuita shangu .