Iplastiki isimboli soluntu lwezoshishino oluphambili, lwemveliso yobuninzi kunye nokusetyenziswa kobuninzi. Kodwa ikwayinto ebangela iingxaki zentlalo ezisuka ekusetyenzisweni kwakhona kwiimveliso zeplastiki ezintsha okanye ukusetyenziswa kwayo njengezixhobo-imilinganiselo ethatyathiweyo ukuthintela ukuthotywa kwemithombo yobutyebi, ukugcina imeko-bume yehlabathi kunye nokunyanga inkunkuma elahliweyo ngobuninzi.
Ukurisayiklishwa kwakhona kweeplastiki zenkunkuma zahlulwe ubukhulu becala kuhlaziyo lwazo njengemathiriyeli ekrwada kunye nokusetyenziswa kwazo njengamafutha. Eyangaphambili ifuna unyango ukuba phantse 100% ubunyulu; okokugqibela, ukususa i-PVC, into ebangela ukuveliswa kwe-dioxin kunye ne-chlorine yegesi, ngumba.Ngokufutshane, ukukhuthazwa kokuhlaziywa kwakhona kufuna uphuhliso ekusebenziseni okusebenzayo kwetheknoloji yokwahlula umthwalo oxutywe kwiindidi ezahlukeneyo zeeplastiki.
Inkqubo yokuSebenza yeMathiriyeli eyohlukeneyo ihlawuliswa nge-electrostatically yi-agitation friction kwisikhongozeli. Ukusebenzisa i-electrode ye-drum ejikelezayo, izinto ezichanekileyo kunye nezibi zithunyelwa kwintsimi ye-electrostatic eyenziwa yi-counter electrode. Oku kukhuthaza ukungeniswa kweplastiki echajiwe kakuhle ukuya kwicala le-electrode engalunganga kunye neplastiki ehlawulisa kakubi ukuya kwicala le-electrode elungileyo. Isiphumo kukuhlukana okuphezulu kokucoceka kweeplastiki ezihlawuliswa ngokwahlukileyo. Imeko enye yokwahlula phakathi kweziqwenga ze-PVC ezichotshoziweyo (5mm ngobukhulu) kunye ne-polyethylene (PE) iziqwenga (2mm) zibonisa ukucoceka kwe-PVC ye-99.6% (kunye nezinga lokubuyisela i-85%) kunye nokuhlanjululwa kwe-PE ye-99.7% (kunye ne-58% izinga lokubuyisela).
Thumela umyalezo wakho kuthi:
Ixesha lokuposa: Aug-31-2017
