Raws li cov ntaub ntawv los ntawm National Bureau of Statistics, raws li lub Kaum Hlis, cov hlau tsis muaj hlau smelting thiab dov kev lag luam txuas ntxiv ua kom muaj kev loj hlob sai. Hauv kev lag luam no, kev tsim khoom thiab kev loj hlob ntawm aluminium ntawv ci yog qhov tshwj xeeb tshaj plaws.
Nyob rau hauv Lub kaum hli ntuj, ntau lawm ntim ntawmaluminium ntawv ciyog 3.62 lab tons, ib xyoos ib zaug nce ntawm 6.0%. Nyob rau tib lub sijhawm, cov khoom tsim tawm los ntawm Lub Ib Hlis mus txog Lub Kaum Hli mus txog 34.46 lab tons, ib xyoos ib zaug nce ntawm 3.7%. Qhov no qhia tau hais tias kev lag luam aluminium foil tseem tuav ib qho kev loj hlob ruaj khov thaum maj mam nthuav nws cov nplai.
Aluminium foil, raws li lub teeb yuag, cov khoom ntim rov ua dua tshiab, yog siv dav hauv ntau yam. Nws qhov kev ua tau zoo heev ua rau nws yog ib qho ntawm cov khoom siv hauv kev ntim khoom noj, ntim tshuaj thiab lwm yam lag luam. Nyob rau tib lub sijhawm, nrog rau kev saib xyuas ntau ntxiv rau kev tiv thaiv ib puag ncig thiab kev txhim kho kom ruaj khov, kev lag luam thov rau aluminium ntawv ci kuj tseem qhia txog kev loj hlob.
Nws yog tsim nyog sau cia tias tag nrho txoj kev loj hlob ntawm cov hlau tsis muaj hlau smelting thiab dov kev lag luam kuj tau muab kev txhawb zog rau kev lag luam aluminium foil. Cov qauv no qhia tau hais tias tag nrho lub zog thiab kev sib tw ntawm kuv lub teb chaws txoj kev lag luam hlau nonferrous thiab tsim cov kev mob zoo rau kev txhim kho zoo ntawm kev lag luam aluminium foil.
Zuag qhia tag nrho, kev lag luam aluminium foil tuav ib txoj haujlwm tseem ceeb hauv kuv lub teb chaws txoj kev lag luam hlau nonferrous, thiab nws cov ntaub ntawv tsis tu ncua loj hlob thiab cov ntaub ntawv tso tawm cuam tshuam rau kev lag luam kev lees paub ntawm nws cov kev ua tau zoo tshaj thiab kev siv dav. Qhov no kuj tau tsim lub hauv paus ruaj khov rau kev txhim kho yav tom ntej ntawm kev lag luam aluminium foil.
