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wallis
Wallis na ɔkyerɛwee
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| Ne kɛse: | |
| Nea wɔde di dwuma: | |
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Wɔ wiase a nneɛma a atwa yɛn ho ahyia ho adwene renya nkɔanim mu no, nneɛma foforo a ɛmma nneɛma a atwa yɛn ho ahyia ho ahwehwɛde akɔ soro kɛse. Nneɛma foforo a ɛte saa a ɛma asorɔkye ba wɔ anonne adwuma mu no biako ne PLA (Polylactic Acid) sare a ɛnyɛ nea ɛsɛe nneɛma a atwa yɛn ho ahyia.
Bere a nneɛma a atwa yɛn ho ahyia ho nimdeɛ renya nkɔanim no, adetɔfo rehu nneɛma a atwa yɛn ho ahyia no anammɔn a wɔpaw no yiye. Saa adwene mu nsakrae yi ama wɔahwehwɛ nneɛma foforo a ɛbɛkɔ so atra hɔ daa, a nsɔe a ɛnyɛ nea ɛmma nneɛma a atwa yɛn ho ahyia ka ho no akɔ soro. Nnwumakuw rehu hia a ehia sɛ wɔne nneɛma a wɔpɛ a ɛresakra yi hyia, na ɛde akwan horow a ɛnyɛ nea ɛmma nneɛma a atwa yɛn ho ahyia no agye atom.
Polylactic Acid, anaa PLA, yɛ bioplastic a wɔde nneɛma a wɔyɛ no foforo te sɛ atoko starch anaa asikre na ɛyɛ. Ne su a ɛtumi sɛe nneɛma a nkwa wom na ɛtumi yɛ compost no ma ɛyɛ beaeɛ a ɛyɛ anigyeɛ ma wɔn a wɔrehwehwɛ nneɛma a ɛnyɛ nea ɛmma nneɛma a atwa yɛn ho ahyia a wɔde si atetesɛm plastic ananmu no paw.
Plastik efĩ yɛ asɛm a emu yɛ den, na plastic nsɔe boa kɛse ma ɔhaw yi ba. PLA nsɔe ma ano aduru a ɛtra hɔ daa denam sɛnea ɛtumi sɛe nneɛma a nkwa wom so, na ɛtew adesoa a ɛda yɛn po ne mmeae a wɔtow nneɛma gu no so.
PLA nsɔe a wɔyɛ no ma mframa a ɛma wim yɛ hyew kakraa bi na ɛba bere a wɔde toto plastic nsɔe a wɔde di dwuma wɔ amanne kwan so ho no. PLA a wɔpaw no boa ma carbon footprint nyinaa so tew kɛse, na ɛne wiase nyinaa mmɔdenbɔ a wɔde ko tia wim nsakrae no hyia.
PLA nsɔe ahoɔfɛ gyina sɛnea etumi porɔw wɔ abɔde mu no so. Nea ɛnte sɛ plastic nsɔe a ɛtra hɔ mfehaha pii no, PLA nsɔe no sɛe wɔ asram kakraa bi mu, na ɛma asase no yɛ kɛse mmom sen sɛ ɛbɛpira no.
5.1.1. Biodegradability : Wɔnya PLA fi nneɛma a wɔyɛ no foforɔ te sɛ atoko anaa asikre mu, na ɛma ɛyɛ biodegradability na ɛnyɛ den sɛ ɛbɛsɛe nneɛma a atwa yɛn ho ahyia.
5.2.Ɔhyew a ɛko tia: PLA wɔ ɔhyew a ɛko tia a ɛkɔ fam, na ɛma etumi gyina ɔhyew a wɔtaa hyia wɔ da biara da dwumadie mu ano.
5.3.Mfiri pa: PLA da tensile ahoɔden pa ne stiffness adi, na ɛma ɛfata ma structure ne adesoa-soa dwumadie.
5.4.Awuduru a ɛba fam: PLA nyɛ awuduru na ɛnnyi nnuru a epira mfi mu bere a ɛreporɔw, na ɛma ɛyɛ nea ahobammɔ wom ma aduan ne nnuruyɛ mu dwumadie.
5.4.Carbon footprint a wɔatew so: PLA wɔ carbon footprint a ɛba fam sɛ wɔde toto plastic a wɔde petroleum ayɛ a wɔde di dwuma wɔ amanne kwan so ho a, ɛboa ma wɔyɛ nneyɛe a ɛbɛkɔ so atra hɔ daa na ɛnyɛ nea ɛmma nneɛma a atwa yɛn ho ahyia.
Daakye a ɛbɛba sɛ nsɔe a ɛmma nneɛma nsɛe nneɛma a atwa yɛn ho ahyia no kura nneɛma a ɛyɛ anigye a ebetumi aba. Nkɔso a wɔhwɛ kwan sɛ wobenya wɔ mfiridwuma ne nneɛma a wɔde yɛ adwuma mu no bɛma saa akwan foforo yi adwumayɛ ne nea ɛbɛkɔ so atra hɔ daa no ayɛ kɛse bio.
Nea adetɔfo pɛ di dwuma titiriw wɔ gua no a wɔhyehyɛ no mu. Bere a nkurɔfo hu nneɛma pii na nea wɔpɛ no dan kɔ akwan a wɔbɛfa so ayɛ nneɛma a ɛbɛkɔ so atra hɔ daa so no, ɛda adi sɛ nsɔe a ɛmma nneɛma nsɛe nneɛma a atwa yɛn ho ahyia, a PLA ka ho, a wɔhwehwɛ no bɛkɔ soro.
Wɔ akwantuo a ɛkɔ nneɛma a ɛbɛtena hɔ daa mu no, biribiara a wɔpaw no ho hia. Nneɛma foforo a ɛnyɛ nea ɛmma nneɛma a atwa yɛn ho ahyia te sɛ PLA nsɔe a wɔagye atom no yɛ anammɔn titiriw a wɔde tew nkɛntɛnso a plastic a wɔde di dwuma pɛnkoro de ba nneɛma a atwa yɛn ho ahyia so no so.
FAQ
Pɛpɛɛpɛ. PLA nsɔe yɛ nea nneɛma a nkwa wom sɛe na wotumi yɛ compost, na ɛma wonya ɔkwan foforo a ɛbɛkɔ so atra hɔ daa sen plastic nsɔe a wɔde di dwuma wɔ amanne kwan so.
Yiw, PLA nsɔe porɔw wɔ awosu mu wɔ asram kakraa bi mu, na ennya nkae a epira biara.
Ɛno ara. PLA nsɔe fata sɛ wɔde di dwuma da biara da, wɔ fie ne bere a wɔredidi wɔ abɔnten nyinaa.
