Secondary plastics, uas yog cov khoom siv yas uas siv dua tshiab, rov ua dua tshiab, lossis rov ua dua tshiab rau hauv cov khoom yas tshiab tom qab siv ib zaug, tau dhau los ua ib feem tseem ceeb ntawm lub neej niaj hnub no. Nrog rau kev paub txog kev tiv thaiv ib puag ncig thiab kev loj hlob sai ntawm kev lag luam ncig, kev siv cov khoom siv thib ob tau dhau los ua ntau dua.
1, Ntim kev lag luam
Kev lag luam ntim khoom yog ib qho ntawm cov khoom siv dav tshaj plaws rau cov khoom siv thib ob. Ntau cov khoom ntim khoom siv, xws li hnab yas, lub raj mis yas, lub thawv yas, thiab lwm yam, yog ua los ntawm cov yas thib ob. Piv txwv li, ntau lub khw muag khoom noj khoom haus thiab cov khw muag khoom siv cov hnab yas thiab cov thawv ntim khoom uas tau ua tiav los ntawm kev rov ua dua cov hnab yas pov tseg, ntim yas, thiab lwm yam khoom siv. Hom yas rov ua dua tshiab no tsis yog tsuas yog txo cov khoom yas tshiab xwb, tab sis kuj txo lub nra ntawm cov chaw pov tseg lossis cov nroj tsuag incineration.
2, Cov Khoom Siv Hauv Tsev
Hauv kev lag luam ntawm cov khoom siv hauv tsev, cov khoom siv thib ob kuj tseem ua lub luag haujlwm tseem ceeb. Piv txwv li, qee cov tuam txhab rooj tog tau pib siv cov yas rov ua dua tshiab los ua cov rooj tog zaum xws li rooj zaum thiab rooj. Cov rooj tog zaum no tsis yog tsuas yog stylish nyob rau hauv tsos, tab sis kuj ib puag ncig tus phooj ywg thiab ruaj khov. Tsis tas li ntawd, qee qhov khoom siv hauv tsev, xws li vases, candlesticks, thiab lwm yam, kuj yog ua los ntawm cov yas siv dua tshiab. Qhov tshwm sim ntawm cov khoom lag luam no tsis yog tsuas yog txhawb kev xaiv hauv kev lag luam khoom vaj khoom tsev, tab sis kuj txhawb nqa cov khoom siv rov ua dua tshiab.
3, Automotive kev lag luam
Kev lag luam tsheb yog lwm qhov tseem ceeb rau kev siv cov khoom siv thib ob. Ntau lub tuam txhab tsheb tau pib siv cov khoom siv rov ua dua tshiab los tsim cov khoom siv tsheb xws li cov cuab yeej dials, qhov rooj vaj huam sib luag, rooj zaum, thiab lwm yam. Cov khoom siv rov ua dua tshiab no tsis tsuas yog txo cov nqi tsim khoom, tab sis kuj txo lub nra ntawm ib puag ncig ntawm lub tsheb. Tsis tas li ntawd, nrog rau kev nrov ntawm cov tsheb fais fab, roj teeb rov siv dua kuj tau dhau los ua lub ntsiab lus kub. Qee lub tuam txhab tau pib siv cov roj teeb tsheb rov ua dua tshiab los tsim cov khoom yas tshiab, yog li ua tiav kev siv roj teeb ntau tshaj plaws.
4, Kev tsim kho kev lag luam
Hauv kev tsim kho kev lag luam, cov khoom siv thib ob kuj muaj ntau yam kev siv. Piv txwv li, qee lub tuam txhab tsim kho tau pib siv cov yas rov ua dua tshiab los tsim cov khoom siv hauv tsev xws li rwb thaiv tsev, flooring, thiab phab ntsa panels. Cov ntaub ntawv no tsis tsuas yog muaj kev ua haujlwm zoo ib puag ncig, tab sis kuj muaj tus nqi siab ua haujlwm zoo. Tsis tas li ntawd, qee cov khoom siv rov ua dua tshiab kuj tseem siv los tsim cov qauv hauv tsev, kho kom zoo nkauj toj roob hauv pes, thiab lwm yam, pab txhawb kev zoo nkauj ntawm lub nroog.
5, Cov khoom siv hluav taws xob
Hauv kev lag luam ntawm cov khoom siv hluav taws xob, cov plastics theem nrab kuj ua lub luag haujlwm tseem ceeb. Ntau cov khoom siv hluav taws xob muaj cov khoom siv xws li casings thiab cables ua los ntawm cov yas siv dua tshiab. Txoj hauv kev no tsis yog tsuas yog txo cov nqi tsim khoom, tab sis kuj txo cov pa phem ntawm hluav taws xob pov tseg rau ib puag ncig. Tsis tas li ntawd, nrog kev ua kom nrawm ntawm cov khoom siv hluav taws xob hloov tshiab, kev rov ua dua thiab rov siv cov khoom siv hluav taws xob tau dhau los ua qhov tseem ceeb.
6, Cov khoom siv ua kis las
Hauv kev lag luam ntawm cov khoom ua si, cov khoom siv thib ob kuj muaj ntau yam kev siv. Piv txwv li, qee cov khoom siv rov ua dua tshiab yog siv los tsim cov khau kis las, khaub ncaws ncaws pob, thiab lwm yam. Cov khoom no tsis yog ib puag ncig zoo thiab ruaj khov, tab sis kuj muaj kev ua haujlwm siab. Tsis tas li ntawd, qee cov khoom siv rov ua dua tshiab kuj tseem siv los tsim cov chaw ua kis las sab nraum zoov, chaw ua kis las, thiab lwm yam, muab cov neeg muaj kev noj qab haus huv ntau dua thiab muaj kev noj qab haus huv kis las.
Hauv cov ntsiab lus, muaj suav tsis txheeb piv txwv ntawm kev siv cov khoom siv thib ob hauv lub neej niaj hnub thiab kev tsim khoom lag luam. Cov ntawv thov no tsis tsuas yog txhawb nqa cov khoom siv rov ua dua tshiab thiab kev tiv thaiv ib puag ncig, tab sis kuj txhawb kev txhim kho thiab kev tsim kho tshiab ntawm kev lag luam ncig. Nrog rau kev nce qib ntawm kev siv thev naus laus zis thiab kev txhim kho ntawm kev paub txog ib puag ncig, peb ntseeg tias kev siv cov khoom siv thib ob yuav dhau los ua ntau dua, ua kom yooj yim dua thiab zoo nkauj rau peb lub neej.
