Ua ntej tshaj plaws, muab piv nrog cov txheej txheem ua cov ntawv ib txwm ua, kev tsim cov ntawv Bio-daim ntawv tsis ua rau muaj kuab paug hauv dej, pa paug lossis khib nyiab pov tseg, thiab cov khoom tuaj yeem degraded ib txwm muaj. Nws yog cov ntaub ntawv uas tsis muaj kuab paug ib puag ncig tiv thaiv.
Thib ob, piv nrog cov ntawv sau ib txwm muaj, nws tuaj yeem txuag tau 25 lab liters dej tshiab txhua xyoo hauv kev tsim tawm txhua xyoo ntawm 120,000 tons ntawm Bio-daim ntawv. Tsis tas li ntawd, nws tuaj yeem txuag tau 2.4 lab tsob ntoo hauv ib xyoos, sib npaug tiv thaiv 50,000 daim av. ntawm hav zoov ntsuab ntsuab
Yog li, Bio-daim ntawv, raws li ib yam ntawm cov hav zoov dawb daim ntawv ua los ntawm calcium carbonate, tab sis nws cov kev ua tau zoo ib yam li PVC, yog nrov sai heev nyob rau hauv ua lub tsev so tseem ceeb phaib, cov tswv cuab phaib, nkag mus rau tswj phaib, subway cards, ua si phaib thiab thiaj li nyob. ntawm. Nws yog daim npav tsis muaj dej thiab tsim kua muag nrog lub neej ua haujlwm ntev dua li daim npav PVC zoo tib yam.