Tsvagiridzo: Mikana nematambudziko ekubatanidza kuvandudza kwezvinhu zvinogara zvepolymer kuita denderedzwa repasi rose (bio) economic concepts.Image Credit: Lambert/Shutterstock.com
Vanhu vanotarisana nematambudziko akawanda anotyisa anotyisidzira hupenyu hwezvizvarwa zvinotevera.Kugadzikana kwehupfumi uye kwezvakatipoteredza kwenguva refu ndicho chinangwa chikuru chekusimudzira.Nekufamba kwenguva, mbiru nhatu dzakabatana dzekusimudzira hupfumi dzakabuda, dzinoti hupfumi hwehupfumi, hupfumi hwevanhu uye zvakatipoteredza. protection;zvisinei, “kugona” kunoramba kuri pfungwa yakazaruka ine dudziro dzakawanda zvichienderana nemamiriro ezvinhu.
Kugadzirwa uye kushandiswa kwemapolymers ezvigadzirwa kwagara kuri chikamu chakakosha chekusimudzira nzanga yedu yemazuva ano.Polymer-based materials icharamba ichiita basa rakakosha mukuzadzikisa zvinangwa zveUnited Nations Sustainable Development Goals (SDGs) nekuda kwezvivakwa zvavo zvinogoneka uye zvakawanda. mabasa.
Kuzadzikisa Basa Remugadziri Akawedzerwa, kudzokorodza uye kuderedza mapurasitiki-anoshandisa imwe chete uchishandisa nzira dzisiri dzechinyakare (kuburikidza nekunyunguduka uye kuburitsazve), nekugadzira mamwe mapurasitiki "akasimba", kusanganisira kuongorora maitiro awo muhupenyu hwese, zvese isarudzo inoshanda. kugadzirisa dambudziko repurasitiki.
Muchidzidzo ichi, vanyori vanoongorora kuti kusanganiswa kwemaune kwezvinhu zvakasiyana-siyana / mabasa, kubva pakugadzirisa marara kusvika kune kugadzirwa kwezvinhu, kunogona kuvandudza kuchengetedzwa kwemapurasitiki. kutenderera, pamwe nekushandiswa kwezviwanikwa zvinogonekazve mumagadzirirwo anogona kudzokororwa uye/kana biodegradable.
Kugona kwemaitiro ebiotech ezve enzymatic kudzokororwa kwemapurasitiki anogona kushandiswa mune denderedzwa bioeconomy inokurukurwa.Pamusoro pezvo, zvingangoshandiswa zvemapurasitiki anogarisa anokurukurwa, nechinangwa chekuzadzikisa Zvinangwa zveSustainable Development kuburikidza nekudyidzana nedzimwe nyika.Kuwana kusimba kwepasi rose. , yekucheka-kumucheto polymer-yakavakirwa zvinhu zvevatengi uye yakaoma zvikumbiro zvinodiwa.Vanyori vanokurukurawo kukosha kwekunzwisisa biorefinery-based building blocks, green chemistry, circular bioeconomy initiatives, uye kuti kubatanidza hunyanzvi uye hungwaru kugona kunogona kubatsira kuita zvinhu izvi zvakanyanya. Sustainable.
Mukati megadziriro yeakasimba egirinhi chemistry misimboti (GCP), denderedzwa hupfumi (CE), uye bioeconomy, vanyori vanokurukura mapurasitiki akasimba, anosanganisira bio-based, biodegradable polymers, uye mapolymer anosanganisa zvese zvivakwa.kusimudzira nekubatanidza matambudziko uye mazano).
Semazano ekuvandudza kusimba kwekutsvagisa kwepolymer nekusimudzira, vanyori vanoongorora kutenderera kwehupenyu, dhizaini kusimba, uye biorefinery.Vanoongorora zvakare kushandiswa kwemapolymer aya mukuzadzisa maSDGs uye kukosha kwekuunza pamwechete indasitiri, dzidzo nehurumende ive nechokwadi chekuitwa kunoshanda kwemaitiro akasimba mune polymer sainzi.
Muchidzidzo ichi, zvichibva pamishumo yakati wandei, vaongorori vakacherekedza kuti sainzi yakagadzikana uye zvinhu zvinogara zvichibatsirikana kubva kune iripo uye inobuda matekinoroji, senge digitization uye nehungwaru hwekugadzira, pamwe neayo akaongororwa kugadzirisa matambudziko chaiwo ekuderera kwezviwanikwa uye kusvibiswa kwepurasitiki. .mazano akawanda.
Uyezve, zvidzidzo zvakawanda zvakaratidza kuti maonero, kufembera, kutorwa kweruzivo rweotomatiki uye kuzivikanwa kwedata, kutaurirana kutaurirana, uye kufunga zvine musoro zvese zvinogoneka zvemhando idzi dzesoftware-based technologies.Kugona kwavo, kunyanya pakuongorora uye kuburitsa datasets hombe, zvaive zvakare. zvakaonekwa, izvo zvichabatsira kunzwisisa zviri nani chiyero uye zvikonzero zvepasi rose njodzi yepurasitiki, pamwe nekuvandudzwa kwemaitiro matsva ekugadzirisa nayo.
Mune chimwe chezvidzidzo izvi, yakagadziridzwa polyethylene terephthalate (PET) hydrolase yakacherechedzwa kuti depolymerize kanenge 90% yePET kune monomer mukati maawa gumi.Ongororo yemeta-bibliometric yeSDGs muzvinyorwa zvesainzi inoratidza kuti vaongorori vari munzira chaiyo maererano nekudyidzana nedzimwe nyika, sezvo ingangoita 37% yezvinyorwa zvese zvine chekuita neSDGs zvinyorwa zvepasirese. dataset isayenzi yehupenyu uye biomedicine.
Chidzidzo ichi chakagumisa kuti, inotungamira-kumucheto mapolymers anofanirwa kuve nemhando mbiri dzemabasa: ayo anotorwa zvakananga kubva kune zvinodiwa zvechishandiso (semuenzaniso, yakasarudzika gasi uye fluid permeation, actuation, kana magetsi charge) kutapurirana) uye izvo zvinoderedza njodzi dzezvakatipoteredza, zvakadai sekuwedzera hupenyu hwekushanda, kuderedza kushandiswa kwezvinhu kana kubvumira kuora kunofanotaurwa.
Vanyori vanoratidza kuti kushandisa dhiyabhorosi inofambiswa nedata kugadzirisa matambudziko epasi rose inoda data yakakwana uye isina kurerekera kubva kumativi ese epasi, kusimbisa zvakare kukosha kwekubatana kwenyika. uye zvivakwa, pamwe nekudzivirira kudzokorora kwekutsvagisa uye nekumhanyisa shanduko.
Vakaratidzawo kukosha kwekuvandudza kuwanikwa kwetsvakiridzo yesainzi.Basa iri rinoratidzawo kuti kana tichifunga nezvehurongwa hwekudyidzana nedzimwe nyika, zvakakosha kutevedzera mitemo yekudyidzana kwakasimba kuti pave nechokwadi chekuti hapana nyika kana zvisikwa zvinokanganisika.Vanyori vanosimbisa kuti zvakakosha. kurangarira kuti tese tine basa rekuchengetedza pasi redu kuitira zvizvarwa zvinotevera.
Nguva yekutumira: Feb-22-2022