Nrog kev paub txog ib puag ncig ntau zuj zus, ntau tus neeg tau them sai sai rau qhov cuam tshuam ntawm cov khoom siv niaj hnub rau ib puag ncig. Hauv cov ntsiab lus no, cov lus "compostable" thiab "biodegradable" feem ntau tshwm sim hauv kev sib tham. Txawm hais tias ob lo lus no muaj feem cuam tshuam nrog kev tiv thaiv ib puag ncig, lawv muaj qhov sib txawv tseem ceeb hauv lub ntsiab lus thiab kev siv tau.
Koj puas paub qhov txawv no? Cov neeg siv khoom feem ntau ntseeg tias ob lo lus no siv tau ua ke, tab sis qhov ntawd tsis yog qhov tseeb. Ib lo lus tuaj yeem pab txhawb kev tshem tawm cov khib nyiab ntawm cov chaw pov tseg thiab txhawb kev lag luam ncig, thaum lwm lo lus tuaj yeem tawg ua tej daim me me uas muaj tshuaj lom, ua rau muaj kuab paug rau ib puag ncig.
Qhov teeb meem nyob rau hauv lub ntsiab lus ntawm ob lo lus no, uas tuaj yeem piav qhia raws li hauv qab no. Muaj ntau lo lus siv los txhawb nqacov khoom lag luam ruaj khov, ua rau nws yog ib qho teeb meem nyuaj thiab ntau yam uas nyuaj rau piav qhia hauv ib lo lus. Yog li ntawd, tib neeg feem ntau nkag siab yuam kev lub ntsiab lus tseeb ntawm cov lus no, ua rau muaj kev txiav txim siab tsis raug txog kev yuav khoom thiab pov tseg.
Yog li, cov khoom twg zoo dua rau ib puag ncig? Cov ntsiab lus hauv qab no yuav pab koj nkag siab zoo dua txog qhov sib txawv ntawm ob lub tswv yim no.
Dab tsi yog Biodegradable?
"Biodegradable" txhais tau hais tias cov khoom siv muaj peev xwm zom tau hauv ib puag ncig los ntawm cov kab mob me me, lub teeb, cov tshuaj lom neeg, lossis cov txheej txheem biological mus rau hauv cov khoom me me. Qhov no txhais tau hais tias cov khoom siv biodegradable yuav lwj mus raws sijhawm, tab sis tsis tas yuav ua sai lossis tag nrho. Piv txwv li, cov yas ib txwm muaj peev xwm lwj tau raws li qee yam mob, tab sis lawv yuav siv sijhawm ntau pua xyoo kom lwj tag, tso cov microplastics thiab lwm yam kuab paug tawm hauv cov txheej txheem. Yog li ntawd, "biodegradable" tsis yog ib txwm suav tias yog tus phooj ywg ib puag ncig.
Muaj ntau hom khoom siv uas lwj tau, suav nrog cov uas lwj los ntawm lub teeb (photodegradable) lossis biologically. Cov khoom siv uas lwj tau feem ntau suav nrog ntawv, qee hom yas, thiab qee cov khoom siv los ntawm cov nroj tsuag. Cov neeg siv khoom yuav tsum nkag siab tias txawm hais tias qee cov khoom muaj daim ntawv lo "biodegradable," qhov no tsis tau lees tias lawv yuav tsis muaj teeb meem rau ib puag ncig hauv lub sijhawm luv luv.
Dab Tsi Yog Cov Khoom Uas Yaj Tau?
"Paj huam lwj tau" txhais tau hais tias yog ib qho qauv ib puag ncig uas nruj dua. Cov khoom siv uas lwj tau yog cov uas tuaj yeem lwj tag nrho ua dej, carbon dioxide, thiab cov organic uas tsis muaj tshuaj lom nyob rau hauv cov xwm txheej tshwj xeeb ntawm kev ua paj huam, tsis muaj cov khoom seem uas ua rau puas tsuaj. Cov txheej txheem no feem ntau tshwm sim hauv cov chaw ua paj huam hauv kev lag luam lossis cov tshuab ua paj huam hauv tsev, xav tau qhov kub thiab txias, av noo, thiab cov pa oxygen kom raug.
Qhov zoo ntawm cov khoom siv uas ua tau av yog tias lawv muab cov as-ham zoo rau cov av, txhawb kev loj hlob ntawm cov nroj tsuag thaum tsis txhob muaj cov pa roj methane uas tsim tawm hauv cov chaw pov tseg. Cov khoom siv uas ua tau av feem ntau suav nrog cov khib nyiab zaub mov, cov khoom siv ntawv pulp, cov khoom siv fiber qab zib (xws li MVI ECOPACK'scov khoom siv ua los ntawm qab zib), thiab cov yas ua los ntawm hmoov txhuv nplej siab.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias tsis yog txhua yam khoom siv uas lwj tau yog cov khoom uas lwj tau. Piv txwv li, qee cov yas uas lwj tau yuav siv sijhawm ntev kom lwj thiab yuav tsim cov tshuaj lom neeg thaum lub sijhawm lwj, ua rau lawv tsis haum rau kev ua kom lwj.
Qhov Txawv Tseem Ceeb Ntawm Biodegradable thiab Compostable
1. Kev Ceev ntawm Kev Yaj: Cov khoom uas yaj tau feem ntau yuav yaj tag hauv ob peb lub hlis raws li tej yam kev mob tshwj xeeb (xws li kev ua kom yaj hauv kev lag luam), thaum lub sijhawm yaj rau cov khoom uas yaj tau tsis paub meej thiab yuav siv sijhawm ntau xyoo lossis ntev dua.
2. Cov Khoom Uas Yuav lwj: Cov khoom uas lwj tau tsis tso cov tshuaj lom tseg thiab tsuas yog tsim dej, carbon dioxide, thiab cov as-ham xwb. Txawm li cas los xij, qee cov khoom uas lwj tau yuav tso cov yas me me lossis lwm yam tshuaj lom tawm thaum lub sijhawm lwj.
3. Kev Cuam Tshuam Rau Ib Puag Ncig: Cov khoom siv uas lwj tau muaj feem cuam tshuam zoo dua rau ib puag ncig vim lawv pab txo qhov kev nyuaj siab rau kev pov tseg thiab tuaj yeem ua cov chiv kom zoo dua qub. Qhov sib txawv, txawm hais tias cov khoom siv lwj tau txo cov khib nyiab yas kom tsawg, tab sis lawv tsis yog ib txwm zoo rau ib puag ncig, tshwj xeeb tshaj yog thaum lawv lwj hauv cov xwm txheej tsis tsim nyog.
4. Cov Kev Cai Ua Khoom: Cov khoom siv uas lwj tau feem ntau yuav tsum tau ua tiav hauv ib puag ncig uas tsis muaj zog, nrog rau cov xwm txheej zoo tshaj plaws uas feem ntau pom muaj nyob rau hauv cov chaw ua khoom siv ua khoom hauv kev lag luam. Cov khoom siv uas lwj tau, ntawm qhov tod tes, tuaj yeem lwj hauv ntau qhov chaw ib puag ncig, tab sis lawv txoj kev ua haujlwm zoo thiab kev nyab xeeb tsis tau lees paub.
Cov Khoom Uas Ua Tau Puv Ntoob Yog Dab Tsi?
Cov khoom uas lwj tau yog cov uas tuaj yeem lwj tag mus ua cov chiv organic lossis cov tshuaj kho av nyob rau hauv cov xwm txheej tshwj xeeb ntawm kev lwj. Kev tsim qauv thiab kev xaiv cov khoom siv ntawm cov khoom no ua kom lawv tuaj yeem lwj sai thiab muaj kev nyab xeeb hauv cov chaw ib puag ncig lossis cov chaw ua lwj. Cov khoom uas lwj tau feem ntau tsis muaj cov tshuaj ntxiv lossis tshuaj lom neeg uas ua rau puas tsuaj thiab, tom qab siv, tuaj yeem hloov mus ua cov tshuaj tsis muaj teeb meem, muaj txiaj ntsig uas muab cov as-ham rau cov av.
Cov khoom siv uas yooj yim lwj tau muaj xws li:
- Cov khoom siv rooj noj mov pov tseg: Ua los ntawm cov ntaub ntawv xws li cov fiber qab zib, fiber xyoob, lossis hmoov pob kws, cov khoom no tuaj yeem muab tso rau hauv cov txheej txheem compost tom qab siv.
- Cov ntaub ntawv ntim khoom: Cov khoom ntim khoom uas lwj tau feem ntau yog siv raukev ntim khoom noj, cov hnab xa khoom, thiab lub hom phiaj yog hloov cov yas ntim khoom ib txwm muaj.
- Cov khib nyiab zaub mov thiab cov hnab khib nyiab hauv chav ua noj: Cov hnab no tsis cuam tshuam tsis zoo rau cov txheej txheem ua composting thiab tsis lwj ua ke nrog cov khib nyiab.
Kev xaiv cov khoom uas ua tau compostable tsis yog tsuas yog txo qhov xav tau chaw pov tseg xwb tab sis kuj pab tib neeg tswj cov khib nyiab organic zoo dua.
Feem ntau ntawm MVI ECOPACK cov khoom muaj ntawv pov thawj compostable, uas txhais tau tias lawv tau raug kuaj xyuas kom zoo kom ntseeg tau tias lawv ua tau raws li qhov yuav tsum tau ua kom biodegradable tag nrho rau hauv cov biomass tsis muaj tshuaj lom (compost) hauv lub sijhawm teev tseg. Peb tuav cov ntaub ntawv pov thawj sib xws, thov hu rau peb. Tib lub sijhawm, peb kuj koom nrog ntau yam kev nthuav qhia cov khoom siv tais diav pov tseg uas tsis muaj kuab paug rau ib puag ncig. Thov mus saib pebnplooj ntawv nthuav qhiakom paub ntxiv.
Yuav ua li cas xaiv cov khoom zoo rau ib puag ncig?
Ua cov neeg siv khoom thiab cov lag luam, kev nkag siab lub ntsiab lus ntawm cov ntawv lo "biodegradable" lossis "compostable" ntawm cov khoom yog qhov tseem ceeb thaum xaiv cov kev xaiv uas zoo rau ib puag ncig. Yog tias koj lub hom phiaj yog kom txo qhov cuam tshuam rau ib puag ncig mus sij hawm ntev, muab qhov tseem ceeb rau cov khoom compostable xws li MVI ECOPACK'scov khoom siv ua los ntawm cov khoom qab zib, uas tsis yog tsuas yog lwj xwb tab sis kuj lwj tag nrho mus ua cov khoom noj muaj txiaj ntsig nyob rau hauv cov xwm txheej composting zoo. Rau cov khoom uas muaj daim ntawv lo "biodegradable," nws yog ib qho tseem ceeb kom nkag siab txog lawv cov xwm txheej lwj thiab lub sijhawm kom tsis txhob raug dag.
Rau cov lag luam, kev xaiv cov khoom siv uas ua tau compostable tsis yog tsuas yog pab ua tiav cov hom phiaj ib puag ncig xwb tab sis kuj ua rau lub npe lag luam ruaj khov, nyiam cov neeg siv khoom uas paub txog ib puag ncig ntau dua. Tsis tas li ntawd, kev txhawb nqa cov txheej txheem pov tseg kom raug, xws li kev txhawb kom cov neeg siv khoom ua compostable hauv tsev lossis xa cov khoom mus rau cov chaw ua compostable hauv kev lag luam, yog qhov tseem ceeb rau kev ua kom tau txiaj ntsig ntau tshaj plaws ntawm cov nocov khoom lag luam uas zoo rau ib puag ncig.
Txawm hais tias "biodegradable" thiab "compostable" qee zaum tsis meej pem hauv kev siv txhua hnub, lawv lub luag haujlwm hauv kev tiv thaiv ib puag ncig thiab kev tswj hwm pov tseg yog txawv. Cov ntaub ntawv compostable ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa kev lag luam ncig thiabkev txhim kho kom ruaj khov, thaum cov khoom siv biodegradable xav tau kev tshuaj xyuas thiab kev saib xyuas ntau dua. Los ntawm kev xaiv cov khoom siv zoo rau ib puag ncig, ob qho tib si cov lag luam thiab cov neeg siv khoom tuaj yeem ua rau muaj kev pab txhawb zoo rau kev txo qis kev ua qias tuaj rau ib puag ncig thiab tiv thaiv lub ntiaj teb yav tom ntej.
Lub sijhawm tshaj tawm: Lub Yim Hli-16-2024
