Raws li qhov tseem ceeb ntawm kev txhim kho lub neej zoo,khoom siv hauv tsevmuaj kev cia siab rau txoj kev loj hlob.Nrog rau kev nce ntxiv ntawm cov nyiaj tau los pov tseg hauv lub tebchaws thiab txhim kho cov qauv kev noj qab haus huv, nws tau dhau los ua tus qauv tshiab rau kev tshem tawm cov khoom siv hauv tsev thiab tshem tawm cov khoom pov tseg uas tsim kev puas tsuaj feem ntau suav nrog cov ntawv luam tawm Circuit Board, fluorescent hmoov, lead iav thiab cav roj, nrog rau cov khoom pov tseg. feem ntau suav nrog plastics, hlau, tooj liab thiab txhuas.
Txij li xyoo 2009, Tuam Tshoj tau tshaj tawm Txoj Cai Tswjfwm ntawm Kev Siv Hluav Taws Xob thiab Hluav Taws Xob Hluav Taws Xob (Txoj Cai No. 551 ntawm Lub Xeev Pawg Thawj Coj).Cov neeg tsim khoom ntawm cov khoom siv hluav taws xob, cov neeg xa khoom ntawm cov khoom siv hluav taws xob tuaj txawv teb chaws thiab lawv cov neeg sawv cev yuav tsum, raws li cov cai thiab cov cai, them rau cov nyiaj pov tseg ntawm cov khoom siv hluav taws xob pov tseg.""Lub Xeev txhawb kom cov tuam txhab hluav taws xob thiab hluav taws xob rov ua dua los ntawm lawv tus kheej lossis los ntawm kev tso siab rau cov xa khoom, cov chaw saib xyuas, cov chaw pabcuam tom qab muag, thiab cov khoom siv hluav taws xob pov tseg rov ua dua tshiab."
Raws li kev txheeb cais, tam sim no, 100 lab mus rau 120 lab cov khoom siv hauv tsev pov tseg raug tshem tawm txhua xyoo hauv Suav teb, nrog rau kev nce ntawm 20%.Nws tau kwv yees tias tag nrho cov khoom siv hauv tsev uas tau muab pov tseg hauv Suav teb xav tias yuav ncav cuag 137 lab xyoo no.Xws li lub ntim loj zoo li tho txawv, tab sis ntau lub lag luam tsw ntxhiab ua lag luam.
Cov kev cai zoo tau ua rau cov qauv ntawm ib puag ncig-phooj ywg recycled plastics vam meej.Cov neeg siv khoom lag luam tau tso tawm qhov kev thov loj rau kev siv cov yas rov ua dua tshiab, thiab cov neeg siv khoom kuj txaus siab rau kev siv cov khoom siv yas rov ua dua tshiab.Ua thawj layout, tsav lub zuag qhia tag nrho kev loj hlob ntawm kev lag luam.
Kev lag luam nplai ntawm cov khoom siv hluav taws xob thiab hluav taws xob siv hluav taws xob
Kev pov tseg ntim ntawm cov khoom siv hluav taws xob thiab hluav taws xob pov tseg hauv Suav teb tau nce tsis tu ncua, thiab kev lag luam nplai thiab kev lag luam muaj peev xwm ntawm kev lag luam pov tseg yog loj heev.Yas yog ib feem tseem ceeb ntawm cov khoom siv hluav taws xob thiab hluav taws xob pov tseg.Cov yas khib nyiab muaj txog li 30-50% ntawm txhua yam khoom siv hluav taws xob thiab hluav taws xob pov tseg.Raws li qhov piv txwv no, kev lag luam nplai ntawm cov khoom siv hauv tsev pov tseg cov khoom siv hauv tsev tsuas yog plaub lub tshuab thiab ib lub hlwb tuaj yeem ncav cuag 2 lab tons / xyoo, thiab nrog kev tshem tawm cov khoom siv hauv tsev dhau sijhawm, kev rov ua dua tshiab ntawm cov khoom siv hauv tsev pov tseg cov yas yuav ua rau muaj qhov loj. kev lag luam nce ntxiv.
Cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob pov tseg feem ntau muaj xws li: acrylonitrile butadiene styrene(ABS),polystyrene (PS), polypropylene (PP), polyvinyl chloride (PVC), polycarbonate(PC), thiab lwm yam. Ntawm lawv, ABS thiab PS feem ntau yog siv rau hauv kev tsim cov khoom siv liners, qhov rooj vaj huam sib luag, plhaub, thiab lwm yam, nrog rau ntau yam kev siv thiab kev siv.Kev lag luam nce ntxiv yav tom ntej yuav muab tau ntau dua rau ABS thiab PS cov khoom siv rov ua dua tshiab.
Post lub sij hawm: Dec-23-2022