Ubuchwepheshe be-Biodegradation bephepha elihlanganisiwe

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Esikhathini esedlule, into efakwe i-perfluorinated i-PFAS ehlanganiswe endaweni engaphakathi yokupakisha ukudla yayinomdlavuza othile, ngakho-ke abakhiqizi abaningi bamaphakethe okudla okusheshayo baphendukela ekumbozeni ingaphezulu lephepha ngongqimba lwe-PE, PP, EVA, sarin kanye nenye inhlaka. amafilimu epulasitiki ukuze kuzuzwe Inhloso yokungangeni kwamanzi kanye nokuvikela uwoyela, ukugwema ukulimala empilweni yomuntu okubangelwa izinto ezine-perfluorinated.Kepha endaweni yemvelo, njenge-PFAS, ukwakheka kwamangqamuzana alawa mafilimu epulasitiki kuzinzile futhi angeke kuncishiswe, ngaleyo ndlela kubangele ukungcoliswa kwepulasitiki emhlophe.

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Ngakho-ke, ezinye izinkampani zenze ubuchwepheshe be-biodegradation (i-anaerobic + marine) yezinto ze-polymer (njengepulasitiki, irabha, imicu yamakhemikhali), engafinyelela ukucekelwa phansi komhlaba, ukuwohloka kwezinto eziphilayo zasolwandle kanye nokucekelwa phansi komquba.

(I-Anaerobic + marine) ubuchwepheshe bokuyi-biodegradation inezindleko eziphansi kakhulu, inani elingeziwe lingu-1% kuphela, izindleko zenyuka kuphela ngo-20% -30%, futhi izinto zokuqala zokucubungula, izinto zokukhiqiza, izinqubo, kanye nezakhiwo eziphelele zezinto zokwakha azikwenzi. kudingeka kushintshwe.Ngokuphambene, izindleko zobuchwepheshe obungaboli ngokuphelele obufana ne-PLA, i-PBAT, i-PBS, ne-PHA zizokhuphuka okungenani izikhathi ezingu-1-2, futhi ukusebenza kukonke komkhiqizo oqediwe akukwazi ukufinyelela kumapulastiki endabuko.Enqubweni yokukhiqiza, izinto zokusetshenziswa, okokukhiqiza, izinqubo zokukhiqiza, njll. konke kudinga ukushintshwa futhi kulungiswe.

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I-anaerobic biodegradable masterbatch iyi-organic masterbatch eyethula ipulasitiki esigabeni sokuwohloka kwe-microbial ngokusebenzisa imisebenzi yamakhemikhali ebangelwa amagciwane (ikakhulukazi i-anaerobic bacteria), kusale kuphela i-carbon dioxide, i-methane kanye nezinto ezinomswakama, lapho i-methane ingabuye isetshenziswe njengamandla ahlanzekile Isetshenziswa, i-humus. ingasetshenziswa njengomanyolo.Ngemva kokwengeza i-anaerobic biodegradable masterbatch kupulasitiki, ingamosheka ngokusabela kwe-anaerobic endaweni yokulahla imfucumfucu noma yonakaliswe emanzini olwandle.

Ukuwohloka kwe-Anaerobic microbial kwenzeka ngaso sonke isikhathi emvelweni futhi akulula ukukubona ngoba inqubo ihamba kancane kakhulu.Kodwa-ke, ukwengezwa kwe-anaerobic biodegradable masterbatch kungasheshisa kakhulu inqubo yokuwohloka kwamapulasitiki aphilayo aqinile.Ama-masterbatch anaerobic biodegradable masterbatches avumela amapulasitiki ukuthi aqedele izigaba ezine zokuwohloka ngamanani aphezulu.

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Izici nezinzuzo ezivelele zephepha elihlanganisiwe (i-anaerobic + marine) ubuchwepheshe be-biodegradation:
1. Iphephile futhi ihlanzekile.Lobu buchwepheshe bungasetshenziswa njengomthombo wekhabhoni wama-anaerobic microorganisms endaweni ye-anaerobic.Ngemuva kwesenzo se-enzymatic, kuze kube yilapho umthombo wekhabhoni eqinile ugaywe, uhlangabezana ngokugcwele nezidingo zomkhiqizo oluhlaza wokuhlukaniswa kukadoti.
2. Asikho isidingo sokushintshwa kwemishini yokukhiqiza, futhi asikho isidingo sokutshala impahla entsha yokukhiqiza enkulu.
3. Akuthinti ukusebenza kwezinto ezingavuthiwe, futhi akukhulisi izindleko kakhulu.
4. Akukho ngaphansi komkhawulo wesikhathi sokuphila kweshalofu lomkhiqizo kanye nesikhathi sokugcina.
5. Ingagaywa kabusha.

I-Ningbo Tingsheng Import & Export izohlinzeka okungcono kakhuluibhokisi le-pizza langokwezifiso,ibhokisi lasemini lephepha langokwezifiso,Ibhodi lendlovu


Isikhathi sokuthumela: Sep-22-2022