Xyoo tas los, qhov kev siv ntawm cov nyiaj ua haujlwm tau ua rau kev poob qis ntawm 1 lab tons hauv kev lag luam ntawm cov khib nyiab yas hwj, tsis yog qhov poob loj piv nrog cov kev cia siab. Txawm hais tias qee tus neeg ua lag luam laus txo cov khoom ntim ntshuam lossis hloov mus ua lwm yam lag luam, cov lag luam tshiab tau thov rau cov ntawv pov thawj yas khib nyiab nce ntau ntxiv. Tuam Tshoj muaj ntau tshaj 3000 tus tso npe pov tseg cov yas ntshuam ntshuam thiab kev lag luam.
Tam sim no, muaj ntau dua 10000 kev lag luam hauv tebchaws koom ua cov txheej txheem pov tseg cov hwj yas. Tag nrho tus nqi ntawm cov khoom siv rov ua dua tshiab nyob hauv Suav teb, qhov kev faib ua feem ntawm kev siv tsis ntau heev. Raws li cov ntaub ntawv sib tsoo los ntawm pawg neeg tshwj xeeb, ntawm tag nrho cov nyiaj tau los ntawm 24.9 lab tons ntawm cov khoom siv rov qab siv hauv xyoo 2013, 7,9 lab tons tau suav, suav txog me ntsis ntau dua 30%.
EU tseem yog qhov loj tshaj plaws ntawm Tuam Tshoj txoj kev ntshuam cov ntim cov yas hwj, suav txog ib feem peb ntawm Tuam Tshoj txoj kev nkag tag nrho cov khib nyiab yas hwj.
Hauv Suav teb, ntau dua 40% ntawm tag nrho cov nyiaj ntawm kev lag luam yas rov qab yog nqa los ntawm cov lag luam loj thiab nruab nrab. Feem ntau ntawm cov lag luam no nyob hauv thaj chaw tsim yas ntug dej hiav txwv, nrog cov ntshuam / thauj khoom ruaj khov thiab cov chaw muag khoom, thiab cov peev tau zoo.
Cov khoom lag luam loj dua tshiab hauv kev lag luam hauv thaj chaw nruab nrab thiab sab hnub poob yog tsuas yog koom nrog kev rov ua dua tshiab ntawm cov raj mis yas thoob ntiaj teb. Guangdong, Zhejiang, Fujian, Shandong thiab Hebei yog lub chaw faib khoom loj thiab chaw ntawm cov yas siv dua tshiab, thiab qhov tseem ceeb ntawm txhua cheeb tsam yog txawv. Cov ntawv qib siab LDPE zaj duab xis thiab HDPE cov ntaub ntawv yog siv coj los ua hauv Tianjin, Hebei thiab Shandong. Zhejiang, Shanghai thiab Jiangsu xav tau cov tsiaj huv, HDPE, polypropylene thiab qee cov ntaub ntawv engineering. Nyob hauv Fujian, muaj qhov kev thov zoo rau LDPE zaj duab xis ntawm qib qes. Guangdong noj ntau yam ntawm engineering plastics thiab qee qhov PE, PP thiab tus tsiaj.
