Izinto eziwohlokayo ngokuvamile zingahlukaniswa zibe izigaba ezine: amapulasitiki abolayo, amapulasitiki abolayo, izithombe/amapulasitiki abolayo kanye namapulasitiki awonakaliswa amanzi.Amapulastiki abolayo izithombe ama-photosensitizer axutshwe kumapulasitiki.Ngaphansi kwesenzo sokukhanya kwelanga, amapulasitiki abola kancane kancane.Kodwa okubi kwayo ukuthi isikhathi sokuwohloka sithintwa ukukhanya kwelanga nesimo sezulu, ngakho asikwazi ukulawulwa.Amapulasitiki angaboli abhekisela kumapulasitiki angaboliswa abe yizinhlanganisela zamangqamuzana aphansi yizinto ezincane eziphilayo ezikhona ngokwemvelo, njengamabhaktheriya, isikhunta, nolwelwe ngaphansi kwezimo ezithile.Amapulasitiki anjalo alungele ukugcina nokuthutha, futhi anezinhlobonhlobo zezicelo.Amapulasitiki alula/ama-biodegradable angamapulasitiki ahlanganisa izici ezimbili zamapulasitiki awonakaliswa ukukhanya kanye namapulasitiki abolayo.Njengamanje, amapulasitiki angaboli athuthukiswe ezweni lami ikakhulukazi ama-biopolyester afana ne-polylactic acid (PLA), i-polyhydroxyalkanoate (PHA), i-carbon dioxide copolymer (PPC) njalonjalo.I-Polylactic acid (PLA) yenziwe nge-polymerization ye-lactide monomers ekhishwe kushukela wezitshalo, futhi ingachithwa ngokuphelele emanzini kanye ne-carbon dioxide ngaphansi kwe-composting yezimboni.I-Polyhydroxyalkanoates (PHA) ama-aliphatic copolyester anezakhiwo ezihlukene ezihlanganiswe ukuvutshelwa kwemithombo yekhabhoni ehlukahlukene yizinto ezincane eziphilayo.Azikwazi ukusetshenziswa kuphela ezintweni zokupakisha, amafilimu ezolimo, njll., kodwa futhi zisetshenziswe kabanzi emithini, izimonyo, kanye nokudla kwezilwane neminye imikhakha.Amapulasitiki angawohloka amanzi angamapulasitiki angancibilika emanzini ngenxa yokwengezwa kwezinto ezimunca amanzi.Ngokuthuthukiswa kwe-biotechnology yesimanje, amapulasitiki abolayo asephenduke indawo entsha eshisayo ocwaningweni nasekuthuthukisweni.

E-China, ubuchwepheshe bezinto ezibolayo obukhona njengamanje abukavuthwa ngokwanele, futhi kuzoba khona izithasiselo ezithile.Uma lezi zithako zengezwa, izinto zepulasitiki ngeke zifinyelele umphumela we-biodegradation.Uma ingengeziwe, le nto yepulasitiki izobola ngaphansi kwanoma yiziphi izimo, ikakhulukazi ezindaweni zokushisa eziphakeme, ngakho-ke kunzima kakhulu ukuyigcina.
Ngaphezu kwalokho, ukusetshenziswa kwezinto eziphilayo ezibolayo ukwenza umkhiqizoisikhuntaidinga ukuguqulwa okuthile.