Puas Muaj Ib Lub Hnab Poop Poop Hnab?
Raws li kev txhawj xeeb ib puag ncig txuas ntxiv mus, cov neeg siv khoom tau paub ntau ntxiv txog cov khoom uas lawv siv, suav nrog cov khoom siv niaj hnub xws li cov hnab poop. Kev lig kev cai ua los ntawm cov yas, dev poop hnab pab txhawb nqa thoob ntiaj teb cov pa phem yas, vim lawv siv ntau pua xyoo los rhuav tshem hauv qhov chaw pov tseg. Nyob rau hauv teb rau cov kev txhawj xeeb no, ntau manufacturers tau tsimbiodegradable dog poop hnabraws li ib qho ntxiv eco- lwm txoj hauv kev phooj ywg. Tab sis cov lus nug tseem tshuav: Puas muaj cov hnab ntim quav dev biodegradable tiag tiag? Hauv tsab xov xwm no, peb yuav tshawb txog lub tswv yim ntawm biodegradability, cov ntaub ntawv siv hauv biodegradable aub poop hnab, thiab seb lawv puas tuaj yeem decompose tiag tiag yam tsis muaj kev puas tsuaj rau ib puag ncig.
1. Puas yog "Biodegradable" tiag tiag?
"Biodegradable" yog hais txog lub peev xwm ntawm cov khoom siv los rhuav tshem ib txwm los ntawm kev ua ntawm cov kab mob xws li cov kab mob thiab cov fungi. Lo lus, txawm li cas los xij, feem ntau nkag siab yuam kev lossis siv xoob. Hauv lub ntiaj teb zoo tshaj plaws, cov khoom lag luam biodegradable yuav decompose tag nrho yam tsis muaj qhov teeb meem seem, nyob rau lub sijhawm tsim nyog. Hmoov tsis zoo, tsis yog txhua yam khoom "biodegradable" nyob ntawm qhov kev cia siab no.
Nyob rau hauv cov ntaub ntawv ntawm aub poop hnab, biodegradability yog ib qho tseem ceeb vim hais tias nws txhais tau hais tias lub hnab yuav tsis nyob twj ywm nyob rau hauv ib puag ncig zoo li ib txwm hnab yas, uas yuav siv sij hawm ntau pua xyoo los rhuav tshem. Txawm li cas los xij, tus nqi ntawm cov hnab no decompose thiab ib puag ncig cuam tshuam ntawm lawv cov decomposition tuaj yeem sib txawv.
2. Hom Biodegradable Dog Poop Hnab
Muaj ntau ntau hom ntaub ntawv siv nyob rau hauv biodegradable dog poop hnab, txhua tus thov kom zoo rau ib puag ncig dua li cov yas yas. Cia wb mus saib qee yam ntawm ntau hom:
a. Pob kws Starch Bags
Pob kws hmoov txhuv nplej siab yog ib qho ntawm cov khoom siv biodegradable feem ntau siv rau cov hnab poop dog. Cov hnab no yog marketed licompostablethiab thov kom tawg sai dua li cov yas yas. Pob kws hmoov txhuv nplej siab yog suav tias yog cov khoom siv txuas ntxiv dua tshiab vim tias lawv tau ua los ntawm cov qoob loo xws li pob kws lossis qos yaj ywm.
Txawm li cas los xij, cov lus nug tseem ceeb yog seb cov hnab no puas yogbiodegradable tiag tiag. Raws li cov xwm txheej zoo, xws li hauv chaw ua lag luam composting, pob kws hmoov txhuv nplej siab tuaj yeem tawg tau sai heev-feem ntau nyob rau hauv3a6 muaj. Txawm li cas los xij, hauv qhov chaw pov tseg, qhov chaw tsis zoo (tsis tshua muaj oxygen thiab noo noo), cov txheej txheem decomposition qeeb qeeb, thiab cov hnab yuav siv sijhawm.ntau xyooua kom tawg. Ntxiv mus, qee lub hnab pob kws hmoov txhuv nplej siab kuj tseem muaj cov khoom siv hluavtaws uas ua rau lawv cov biodegradation qeeb.
b. Polyvinyl cawv (PVA) hnab
Polyvinyl cawv (PVA) hnab yog lwm hom biodegradable dog poop hnab. PVA yog cov nroj tsuag -raws li polymer uas tuaj yeem ua lag luam raws li biodegradable. PVA hnab yog tsim los decompose hauvib xyoos lossis tsawg duanyob rau hauv cov xwm txheej zoo tagnrho.
Txawm li cas los xij, cov hnab no feem ntau xav taukub kubthiabya rawstxhawm rau ua kom zoo, cov xwm txheej uas tsis tshua muaj nyob hauv ib puag ncig kev pov tseg. Thaum lub hnab PVA tuaj yeem decompose sai dua li cov yas li niaj zaus, lawv tseem xav tau ib puag ncig tshwj xeeb (xws li cov khoom siv composting) kom ua tau zoo. Hauv cov thoob khib nyiab tsis tu ncua lossis qhov chaw pov tseg, cov txheej txheem decomposition qeeb dua, thiab zoo li lwm lub hnab biodegradable, lawv tseem tuaj yeem ua rau ntau xyoo ua ntej tawg tag.
c. Compostable Hnab
Compostable hnab yog tsim los ua kom tawg tag nrho hauv ibcomposting ib puag ncig. Cov hnab no yog tsim los ntawm cov nroj tsuag -cov ntaub ntawv, xws liPLA (polylactic acid)los yogPHA (polyhydroxyalkanoates), thiab yog npaj kom decompose rau hauv cov uas tsis yog - cov tshuaj lom uas muaj peev xwm enrich av. Commercial composting chaw tuaj yeem rhuav tshem cov hnab ntim khoom hauv3a6 muaj.
Txawm li cas los xij, lub hnab compostable kuj xav tau tej yam kev mob tshwj xeeb -zoo likub thiab noo noo- txhawm rau ua kom zoo. Hmoov tsis zoo, ntau tus neeg siv khoom pov tseg cov hnab no hauv cov thoob khib nyiab tsis tu ncua, txhais tau tias lawv tsis zoo li tawg raws li qhov xav tau. Hauv qhov chaw pov tseg, qhov twg cov xwm txheej tsis zoo rau kev sib xyaw, cov hnab no tuaj yeem siv sij hawm ntau xyoo kom degrade.
d. Ntawv-Based Bags
Qee cov tuam ntxhab muabntawv-raws li dev poop hnab, uas yog tsim los ntawm cov khoom siv biodegradable zoo li cov ntawv siv dua tshiab. Txawm tias daim ntawv-raws li cov hnab tuaj yeem tawg sai dua li cov yas, lawv tsis muaj txiaj ntsig zoo ntawm kev tawg raws li cov nroj tsuag- cov hnab biodegradable. Daim ntawv-raws li lub hnab tseem tuaj yeem tso tseg cov khoom seem, thiab lawv cov decomposition tuaj yeem nojob peb lub hlisrauib xyoonyob ntawm tej yam kev mob.
3. Dab tsi ua rau dev Poop Hnab tiag tiag Biodegradable?
Rau lub hnab poop aub kom tau biodegradable tiag tiag, nws yuav tsum ua raws li cov hauv qab no:
Kev puas tsuaj yam tsis muaj kev puas tsuaj: Lub hnab yuav tsum ua kom tiav rau hauv tej yam ntuj tso xws li dej, carbon dioxide, thiab cov organic teeb meem yam tsis tau tawm hauv qab microplastics teeb meem los yog lwm yam khoom seem.
Tsim nyog lub sij hawm decomposition: Nws yuav tsum decompose nyob rau hauv lub sij hawm tsim nyog (feem ntau 3 mus rau 12 lub hlis), tshwj xeeb tshaj yog thaum raug rau tej yam ntuj tso tej yam kev mob.
Compostable: Qhov zoo tshaj plaws, lub hnab biodegradable tiag tiag yuav yogcompostable, txhais tau hais tias nws tuaj yeem ua rau muaj kev nyab xeeb hauv lub tsev composting system lossis ntawm qhov chaw ua lag luam composting, enriching av.
Hmoov tsis, tsis muaj biodegradable dog poop hnab yog tiag tiag zoo meej. Txawm hais tias muaj ntau lub hnab biodegradable tau ua lag luam raws li eco- tus phooj ywg, lawv cov txiaj ntsig nyob ntawm qhov chaw thiab lawv pov tseg li cas. Lub hnab uas yuav tsum tau ua lag luam composting chaw kom tawg tsis tuaj yeem suav tias yog biodegradable tiag tiag yog tias lawv mus rau hauv cov thoob khib nyiab tsis tu ncua lossis cov chaw pov tseg. Qhov tsis muaj cov txheej txheem pov tseg tsim nyog txhais tau hais tias ntau lub hnab "biodegradable" tseem muaj kev cuam tshuam rau ib puag ncig ntev ntev -.
4. Puas muaj kev xaiv Biodegradable tiag tiag?
Txawm hais tias muaj ntau lub hnab biodegradable dog poop hais tias yog eco-tus phooj ywg, tsawg heev tuaj yeem raug cais raws li biodegradable tiag tiag hauv txhua qhov chaw. Txawm li cas los xij, qee qhov kev xaiv tuaj ze dua li lwm tus:
a. Compostable Dog Poop Bags nyob rau hauv Commercial Facilities
Compostable hnab ua los ntawm cov ntaub ntawv zoo liPHA lub PLAyog ib qho kev xaiv zoo yog tias muab pov tseg hauv ibCommercial composting chaw. Cov hnab no tawg sai sai, feem ntau hauv3a6 muaj, thiab tso tseg tsis muaj teeb meem seem, ua rau lawv yog ib qho kev xaiv zoo tshaj plaws rau lub hnab biodegradable tiag tiag.
b. Tsev Compostable Hnab
Qee lub npe muaj cov hnab ua los ntawm cov ntaub ntawv zoo lipob kws starchlos yogPLA, uas yuav ua tau composted nyob rau hauv atsev composting system. Thaum lub hnab decompose qeeb qeeb hauv cov chaw pov tseg tsis tu ncua, lawv tuaj yeem tawg hauv tsev composting setups, ua rau lawv ib puag ncig tus phooj ywg kev xaiv yog tias tus neeg siv muaj qhov tsim nyog composting infrastructure.
c. Flushable Dog Poop Bags
Qee lub hnab biodegradable yog tsim los uaflushable, uas muab txoj hauv kev kom nyab xeeb pov tseg cov tsiaj pov tseg yam tsis ntxiv rau cov khib nyiab pov tseg. Cov hnab no feem ntau yog tsim los ntawmbiodegradable cov ntaub ntawvthiab tau ua tiav los ntawm cov chaw kho dej phwj tuaj, kom ntseeg tau tias cov pov tseg raug kho kom zoo yam tsis muaj kev cuam tshuam rau ib puag ncig. Flushable hnab yog ib qho kev xaiv zoo rau cov neeg siv khoom uas xav tau cov tshuaj biodegradable tiag tiag rau cov dev pov tseg.
5. Kev xaus: Puas yog Biodegradable Dog Poop Hnab muaj tseeb?
Hauv luv luv,yog, muaj cov kev xaiv uas tuaj ze heev rau kev ua biodegradable tiag tiag, tshwj xeeb tshaj yog thaum composted nyob rau hauv txoj cai tej yam kev mob. Txawm li cas los xij, feem ntau biodegradable dog poop hnab yogtsis zoo tag nrho, thiab lawv biodegradation nyob ntawm txoj kev pov tseg. Hnab ua los ntawmcov ntaub ntawv compostablexws liPHA, PLA, los yog pob kws hmoov nplejyog cov kev xaiv zoo tshaj plaws rau eco-cov neeg siv khoom paub meej. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias rau cov hnab no kom ua tiav raws li lawv cov eco-cov ntaub ntawv tus phooj ywg, kev pov tseg kom zoo hauv cov chaw ua liaj ua teb lossis hauv tsev composting systems yog qhov tseem ceeb.
Rau cov tswv tsiaj, xaiv lub hnab biodegradable zoo yuav tsum tsis txhob nkag siab cov ntaub ntawv nkaus xwb tab sis kuj tseem nco qab txog cov txheej txheem pov tseg. Rau cov tuam txhab, muab cov lus qhia meej txog cov txheej txheem pov tseg kom zoo thiab txhawb kev xaiv biodegradable tiag tiag tuaj yeem pab txo qis kev cuam tshuam ib puag ncig ntawm kev tswj cov tsiaj pov tseg.
