II. Qhov zoo ntawm cov ntawv khob dej khov nab kuab
A. Kev phooj ywg ib puag ncig
1. Qhov kev puas tsuaj ntawm cov ntawv khob dej khov nab kuab
Cov ntaub ntawv siv rau khob dej khov nab kuab feem ntau yog ntawv. Nws muaj kev puas tsuaj zoo thiab sib haum xeeb nrog kev ncig mus los hauv ib puag ncig. Tom qab siv txhua hnub, pov tseg rau hauv cov khib nyiab rov ua dua tshiab yuav tsis ua rau peb ib puag ncig puas tsuaj. Tib lub sijhawm, qee cov khob ntawv ua los ntawm cov ntaub ntawv tshwj xeeb tuaj yeem ua compost hauv lub vaj hauv tsev. Thiab nws tuaj yeem rov ua dua tshiab rau hauv lub ecosystem, nrog rau kev cuam tshuam tsawg kawg nkaus rau ib puag ncig.
2. Kev cuam tshuam rau ib puag ncig piv rau cov khob yas
Piv rau cov khob ntawv, cov khob yas tsis zoo lwj. Nws tsis yog tsuas yog ua rau ib puag ncig puas tsuaj xwb, tab sis kuj ua rau cov tsiaj txhu thiab cov kab ke hauv ntiaj teb puas tsuaj. Tsis tas li ntawd xwb, cov txheej txheem tsim cov khob yas siv zog thiab cov khoom siv raw ntau heev. Qhov ntawd ua rau muaj kev nyuaj siab rau ib puag ncig.
B. Kev Noj Qab Haus Huv
1. Daim ntawv khob dej khov nab kuab tsis muaj cov khoom phom sij ntawm cov yas
Cov ntaub ntawv raw siv rau hauv khob ntawv khov nab kuab yog cov khoom ntuj thiab tsis muaj cov tshuaj lom neeg. Lawv tsis muaj teeb meem rau tib neeg kev noj qab haus huv.
2. Qhov puas tsuaj ntawm cov khob yas rau tib neeg kev noj qab haus huv
Cov khoom ntxiv thiab cov khoom xyaw uas siv rau hauv cov khob yas yuav ua rau muaj kev pheej hmoo rau tib neeg txoj kev noj qab haus huv. Piv txwv li, qee cov khob yas tuaj yeem tso tawm cov tshuaj thaum kub siab. Nws yuav ua rau cov zaub mov tsis huv thiab ua rau muaj kev phom sij rau tib neeg txoj kev noj qab haus huv. Tsis tas li ntawd, qee cov khob yas yuav muaj cov tshuaj lom neeg rau tib neeg lub cev. (Xws li benzene, formaldehyde, thiab lwm yam)
C. Kev yooj yim ntawm kev tsim khoom thiab kev ua tiav
1. Cov txheej txheem tsim khoom thiab ua cov ntawv khob dej khov nab kuab
Siv txhua hnub, cov ntawv khob dej khov nab kuab uas pov tseg tuaj yeem rov ua dua tshiab, rov ua dua tshiab, thiab pov tseg tau yooj yim. Lub caij no, qee lub tuam txhab ua ntawv pov tseg rov ua dua tshiab tuaj yeem siv cov ntawv khob rov ua dua tshiab. Yog li, nws yuav txo qhov cuam tshuam ntawm cov ntawv khob pov tseg rau ib puag ncig.
2. Cov txheej txheem tsim khoom thiab ua cov khob yas
Piv rau cov khob ntawv, cov txheej txheem tsim cov khob yas xav tau ntau lub zog thiab cov khoom siv raw. Thiab cov khoom ntxiv thiab cov tshuaj lom neeg yuav tsum tau siv thaum lub sijhawm tsim khoom. Qhov ntawd yuav ua rau muaj kev ua qias tuaj rau ib puag ncig loj heev. Tsis tas li ntawd, kev pov tseg cov khob yas yog qhov teeb meem heev. Thiab qee cov khob yas xav tau cov thev naus laus zis kho mob tshaj lij. Nws muaj cov nqi kho mob siab thiab kev ua haujlwm tsis zoo. Qhov ntawd ua rau muaj cov khib nyiab yas ntau ntxiv thiab ua rau cov teeb meem ua qias tuaj rau ib puag ncig hnyav dua.
Yog li ntawd, piv rau cov khob yas,daim ntawv khob dej khov nab kuabmuaj cov txiaj ntsig zoo dua rau ib puag ncig thiab kev noj qab haus huv. Thiab nws qhov yooj yim ntawm kev tsim khoom thiab kev ua tiav kuj zoo dua. Yog li, hauv lub neej txhua hnub, peb yuav tsum xaiv siv daim ntawv khob dej khov nab kuab ntau li ntau tau. Qhov ntawd pab ua tiav lub hom phiaj ntawm kev tiv thaiv ib puag ncig, kev noj qab haus huv, thiab kev txhim kho kom ruaj khov. Tib lub sijhawm, peb kuj yuav tsum tuav daim ntawv khob dej khov nab kuab kom raug, rov ua dua tshiab thiab rov siv dua kom txo qis kev ua qias tuaj rau ib puag ncig.
