Thaum peb feem ntau noj hauv khw noj mov, peb txoj kev xav feem ntau yog xim thiab tsw ntawm cov zaub mov. Peb tsis tshua muaj kev saib xyuas cov ntawv so tes rau ntawm lub rooj lossis txiav txim siab txog kev nyab xeeb ntawm daim ntawv raws li kev paub dhau los. Coob tus neeg tsis paub tias qhov tsis muaj ntaub so ntswg yuav muaj kev ua xua ntawm daim tawv nqaij, ua pa ntawm lub cev thiab txawm tias carcinogens, xws li cov kab mob fluorescent fluorescent, kab mob deinking, cov tshuaj lom neeg, hnyav hlau, cov kab mob ntau dhau ... Cov kws tshaj lij qhia peb tiag, Cov ntawv lag luam nrog cov haujlwm sib txawv , xws li ntaub hoob nab, phuam ntawv, ntawv chav ua noj, ntawv so tes, phuam ntub dej, thiab lwm yam, yuav tsum ua kom nruj thiab siv tshwj xeeb rau cov ntawv tshwj xeeb. Tus tswv tsev noj mov, koj puas hnov tseeb?
Tsis zoo li lwm cov khoom lag luam ntawv," xwm txheej" ntawm cov ntaub so tes yog xav tau ntau dua thiab zoo nkauj, vim nws yog qhov ze rau peb lub neej. Cov ntaub so ntswg zoo yog muag muag, nqus, thiab yuav tsis pliav plaub hau lossis hmoov. Vim muaj kev cuam tshuam nrog cov zaub mov ncaj qha, lub teb chaws tus qauv pom zoo tias cov qauv huv huv cov ntaub so ntswg yog siab dua li ntawm cov ntawv tso quav. Txawm li cas los xij, qee lub tsev tso zis tso quav ntxiv phosphors, talcum hmoov, ci ci, thiab lwm yam thaum lub sijhawm tsim khoom, uas ua rau cov khoom lag luam zoo tsis sib haum. Yog tias cov neeg siv khoom siv ntau zaus, nws tuaj yeem ua rau ua xua tawv nqaij. Cov kab mob muaj nyob hauv Escherichia coli thiab Shigella kuj tseem tuaj yeem ua rau mob hlwb, mob plab zawv thiab lwm yam kab mob, thiab kuj tseem kis tau tus kab mob siab. Tsis tas li ntawd, thaum lub sijhawm tsim cov ntawv so tes, ntawv cov ntaub ntawv xws li straw thiab straw nplej feem ntau muaj cov tshuaj tua kab tom qab. Qee cov chaw tsim khoom siv cov ntawv ua dua tshiab. Txawm hais tias nws tau txiav txim siab, cov khoom tsis zoo xws li aluminium thiab cadmium tseem nyob hauv lub sam thiaj, thiab nws tsis tuaj yeem ntxuav cov ntaub ntawv tsis huv, cov tshuaj phem, thiab cov kab mob me me nyob rau hauv cov ntawv pov tseg. Qhov txaus ntshai tshaj plaws yog tias rau nqe nqe, cov khw nojmov me me siv cov ntaub so qis. Cov tub hluas uas huv zoo li no pom ntau cov kab mob thiab lom lom. Cov neeg tau txais kev pab yuav tsum tau ceev faj kom txheeb xyuas lawv. Nws yog qhov zoo tshaj tsis.
Kev ntshuam yog tsis muaj teeb meem me, daim ntawv so tes yuav tsum ua kom zoo. Qhov tseeb, cov napkins uas" saib dawb" muaj kev phom sij dua. Lawv ua tau ntxiv fluorescent ntxuav hniav dawb tus neeg sawv cev hauv cov txheej txheem ntau lawm. Cov kev sim kho mob hauv tsev kho mob tau ua pov thawj tias ib zaug fluorescent ntxuav hniav dawb nkag mus rau hauv tib neeg lub cev, nws tsis yooj yim rau kev decomposed. Cov kuab lom yuav ntxiv hauv lub siab los yog lwm qhov tseem ceeb hauv nruab nrog cev thiab yuav dhau los ua tus mob carcinogen. Cov. Cov neeg ib puag ncig qhia tawm tias cov ntaub so ntswg thiab ntsej muag zoo nkauj yog qhov yooj yim, tab sis yog tias siv cov kev tswj tsis tau, lawv yuav zam tau ntau yam kev phom sij. Qhov tshwm sim ntawm kev noj ntau dhau ntawm daim ntawv yog thawj zaug kev noj ntawm cov ntoo ntau, ua rau muaj kev puas tsuaj rau tsiaj txhu, vim hais tias kev tsim cov ntawv 1 tuj yuav tsum txiav 17 daim ntoo 10 xyoo; qhov thib ob, kev ua qias tuaj ib puag ncig, kev siv hluav taws xob ib zaug yuav ua kom muaj ntau ntau cov dej khib nyiab thiab cov dej pov tseg hauv cov txheej txheem ntawm cov tshuab ua kua dej ntau dua Cov pa tawm yog ib qho ntawm cov pa phem ntau tshaj plaws ntawm cov dej ib puag ncig, suav txog ntau dua 30% ntawm cov pa phem hauv nroog. Txawm hais tias cov chaw tsim khoom lag luam tau ceev faj, qee cov ntawv so ntswg tseem tseem muaj cov khoom sib xyaw ua kom muaj kev phom sij rau kev noj qab haus huv xws li fluorescent ntxuav hniav dawb tus neeg sawv cev thiab chlorine, thiab cov tshuaj lom neeg muaj kuab lom los ntawm cov tshuaj lom neeg hauv cov txheej txheem tsim tawm tuaj yeem ua rau muaj kabmob txaus ntshai. Txij li qhov zoo ntawm ntswg muaj feem xyuam nrog tib neeg' s kev noj qab haus huv, yuav ua li cas muas ntswg? Tus kws tshaj lij cov lus qhia yooj yim: Tsis txhob mus rau cov khw muag khoom lag luam yuav khoom pheej yig. Thaum nriav, xyuas seb lub hnab ntim sab nrauv puas zoo, puas yog qhov kev sib khi zoo nkauj thiab ruaj, thiab seb puas muaj kev puas tsuaj. Napkins tseem muaj cov txee ua lub neej, uas feem ntau yog 3 xyoos. Napkins uas tau dhau lub txee lub neej kuj tseem yuav tsim cov kab mob, uas yog qhov tsis huv yog tias nws tshaj qhov txwv tsis pub tshaj.