Cov kws tshaj lij ntseeg tias lub log tsheb lub log yog qhov tsim kev puas tsuaj tshaj plaws rau ib puag ncig. Kev nyab xeeb ib puag ncig yog qhov tseem ceeb ntawm cov txheej txheem kev lag luam ntawm cov tuam txhab uas tsim cov log tsheb.
Cov log tsheb sib hloov
Txhawm rau kom txo cov kev tsis zoo ntawm cov log tsheb, lub caij nyoog ntawm qhov cuam tshuam ntawm cov khoom lag luam ntawm ib puag ncig tau txheeb xyuas. Txhawm rau txhim kho qhov teeb meem no, qee lub khw tau pib siv cov maj mam hloov ntawm cov log tsheb sau.
Cov txheej txheem tshuaj lom neeg siv tau rau kev tsim cov log tsheb. Tsis tas li ntawd nyob rau hauv cov muaj pes tsawg leeg muaj lub ntuj thiab hluavtaws roj hmab, carbon dub.
Cov log tsheb cov neeg lag luam nquag nrhiav cov ntaub ntawv tshiab los hloov cov roj av nrog cov khoom siv dua tshiab. Raws li qhov tshwm sim, cov log tsheb yog tsim uas tsis muaj cov roj av.
Cov tuam txhab log tsheb niaj hnub sim nrhiav cov khoom nyoos uas muaj nyob rau hauv qhov thiab rov ua dua tshiab. Micro-cellulose nrog cov ntxhia cov ntxhia hauv dej yog nrov heev.
Kev txhim kho cov cuab yeej tsim tawm
Dhau li ntawm qhov tseeb tias cov log tsheb tuam txhab nrhiav cov khoom lag luam zoo rau ib puag ncig, lawv sim kom tshem ntawm kev siv cov tshuaj phem, piv txwv li, cov kuab tshuaj. Cov pa tshuaj ntau rau cov pa tshuaj kuj txo.
Txo cov zaub mov pov tseg yog ib qho ntawm cov txheej txheem tseem ceeb hauv kev txhim kho kev tsim cov log tsheb. Raws li qhov tshwm sim, ntau lub log tsheb tuam txhab tsim cov thev naus laus zis tshiab kawg thiab sim txo qis rau qhov tsis zoo ntawm ib puag ncig.
