Koj puas paub muab faib ua hom tais qe dab tsi?

Cov tais qe raug muab faib ua 3 hom raws li cov ntaub ntawv tsim khoom:

Ib qho: Pulp qe tais

Feem ntau siv 30 lub tais qe thiab cov thawv qe pulp. Cov khoom siv tseem ceeb ntawm kev tsim khoom yog cov ntawv rov ua dua tshiab, cov ntawv cardboard, cov phau ntawv qub, cov ntawv xov xwm, thiab lwm yam. Los ntawm cov txheej txheem tsim khoom tshwj xeeb, cov tais qe ntawm ntau yam duab thiab qhov ntau thiab tsawg tuaj yeem ua tau. Vim tias cov khoom siv raw yog cov ntawv rov ua dua tshiab, kev tsim khoom yooj yim thiab ceev, thiab nws tuaj yeem rov ua dua thiab rov siv dua yav tom ntej. Nws tuaj yeem hu ua tus saib xyuas me me ntawm kev tiv thaiv ib puag ncig thiab tau lees paub thoob ntiaj teb.

Kev tsim cov tais qe pulp yog qhov sib cais tsis tau ntawm lub tshuab tais qe. Lub tshuab tais qe muaj kev nqis peev tsawg dua thiab cov txiaj ntsig sai, uas yog qhov tsim nyog rau feem ntau cov neeg ua lag luam siv.

Ob: Yas qe tais

Cov tais qe yas tuaj yeem muab faib ua cov tais qe yas thiab cov thawv qe pob tshab PVC nyob ntawm cov khoom siv raw tsim.

1. Cov tais qe yas yog cov khoom txhaj tshuaj pwm. Cov khoom siv tseem ceeb yog rho tawm los ntawm qee cov roj, xws li cov ntaub ntawv PC, ABC, POM, thiab lwm yam. Cov tais qe yas muaj zog dua, ruaj khov, tiv taus siab, thiab tiv taus poob, tab sis qhov kev tiv thaiv av qeeg qis dua li cov tais pulp, tab sis kuj vim tias cov ntaub ntawv raw tsis zoo rau ib puag ncig txaus, qhov ntau thiab tsawg ntawm kev siv yog txwv ntau dua.

2. Lub thawv qe pob tshab PVC, vim lawv qhov pob tshab thiab qhov chaw zoo nkauj, nyiam los ntawm cov khw muag khoom loj, tab sis vim yog cov yam ntxwv ntawm cov khoom siv raw, lub thawv qe yog mos thiab tsis haum rau ntau txheej, thiab tus nqi thauj mus los siab dua.

Peb: pearl paj rwb qe tais

Nrog rau kev txhim kho ntawm kev lag luam e-lag luam, cov qe kuj tseem maj mam txav mus rau kev thauj mus los sai, yog li cov tais qe paj rwb hlaws tuaj yeem ua tau raws li kev xa qe hauv kev lag luam thauj mus los sai. Tus nqi siab, thiab cov khoom siv raw tsis tuaj yeem ua tau raws li cov xwm txheej kev tiv thaiv ib puag ncig. Tam sim no, lawv tsuas yog siv rau kev thauj qe hauv kev lag luam xa khoom sai!