Nrog cov khoom noj khoom haus ua nce, pov tseg cov plastics kuj nce. Tam sim no, Tuam Tshoj cov khib nyiab feem ntau yog yas yeeb yaj kiab, yas hlau thiab cov khoom xaj, ua npuas yas, thawv ntim yas thawv thiab ntim khoom, cov khoom siv niaj hnub siv, hnab yas thiab ua liaj ua teb.
Tsis tas li ntawd, txhua xyoo kev siv cov twj yas nyob hauv Suav teb tau mus txog 400,000 tons, khoom siv hluav taws xob thiab khoom siv hauv tsev uas txuam nrog kev siv nyiaj ntau tshaj li 1 lab tonnes, cov khoom no yog khawb hauv ib qho tseem ceeb ntawm cov khoom siv khib nyiab. Nws to taub tias nyob rau hauv 2011, Tuam Tshoj tus khib nyiab yas ntawm 28 lab tons, 2012 rau 34.13 lab tons.
Cov khoom pov tseg pov tseg, kev thauj mus los, kev ua haujlwm tos kom ua tiav cov ntaub ntawv pov tseg cov ntaub ntawv pov tseg yas ntaub ntawv thiab tom qab ua haujlwm yog tias tsis zoo, yuav yeej ua puas tsuaj rau ib puag ncig, kom muaj mob rau cov neeg.
