|
awie kaad
| Kɔla: | |
|---|---|
| Nneɛma: | |
| mfaso: | |
| Dodow: | |
Esiane sɛ nneɛma a atwa yɛn ho ahyia ho dadwen renya nkɔanim na wiase nyinaa rekɔ so ayɛ nneɛma a ɛbɛkɔ so atra hɔ daa nti, nneɛma a wɔde besi nneɛma a wɔde di dwuma wɔ amanne kwan so ananmu a ɛnyɛ nea ɛmma nneɛma a atwa yɛn ho ahyia ho ahwehwɛde renya nkɔanim. Nneɛma foforo a ɛte saa no biako ne 100% biodegradable RFID PLA card , ade a ɛyɛ nwonwa a wɔde polylactic acid (PLA) , ade a ɛnyɛ nea ɛsɛe nneɛma a atwa yɛn ho ahyia a wonya fi nneɛma a wɔyɛ no foforo te sɛ atoko starch ne asikre mu. Saa nkrataa yi de RFID (Radio Frequency Identification) mfiridwuma a ɛyɛ nwonwa ne nneɛma a ɛtra hɔ daa bom, na ɛma wonya ɔkwan foforo a ɛnyɛ nea ɛhaw nneɛma a atwa yɛn ho ahyia sen plastic kaad a wɔtaa de di dwuma.
Polylactic Acid (PLA) yɛ bioplastic a wɔde afifide mu asikre a wɔayam ayɛ, a mpɛn pii no wonya fi atoko anaa asikre mu. Nea ɛnte sɛ plastic a wɔde petroleum ayɛ no, PLA yɛ nea wotumi yɛ foforo na ɛtumi sɛe bio, na bere kɔ so no, sɛ wɔtow gu yiye a, ɛpaapae yɛ abɔde mu nneɛma. Wɔde di dwuma kɛse wɔ nneɛma a wɔde kyekyere nneɛma, nnuruyɛ mfiri mu, na mprempren, wɔde di dwuma wɔ kaad a wɔyɛ mu.
PLA agye din esiane nneɛma a ɛmma nneɛma nsɛe nneɛma a atwa yɛn ho ahyia nti , efisɛ ɛtew sɛnea wɔde wɔn ho to pɛtro a efi abo mu so na ɛtew mframa bɔne a wɔtow gu bere a wɔreyɛ no so. PLA tumi porɔw wɔ mmeae a wɔyɛ compost wɔ mfiridwuma mu, na ɛma ɛyɛ nea eye ma daakye a ɛyɛ frɔmfrɔm.
RFID (Radio Frequency Identification) yɛ mfiridwuma a ɛma wotumi de anyinam ahoɔden de nsɛm kɔ kaad ne akenkanfo ntam a wɔmfa nhama nkɔ. Wɔde RFID kaad di dwuma kɛse wɔ nnwuma ahorow mu, a nea ɛka ho ne sikatua nhyehyɛe, akwan a wɔfa so kɔ hɔ, ne nneɛma a wɔde ma ho nhyehyɛe.
RFID kaad wɔ microchip ne antenna a ɛne RFID akenkanfo di nkitaho. Sɛ kaad no bɛn akenkanfo bi a, wɔde data a wɔde asie no mena wɔ wireless so, na ɛma wotumi di nkitaho ntɛmntɛm a obiara nni nkitaho.
Wɔtaa de PVC, plastic a nkwaboaa ntumi nsɛe no na ebetumi agye mfehaha pii ansa na aporɔw wɔ mmeae a wɔtow nneɛma gu no na ɛyɛ RFID nkrataa a wɔde di dwuma wɔ amanne kwan so no. Ɛdenam PLA a wɔde bedi dwuma ama RFID kaad so no , wɔn a wɔyɛ no betumi atew nkɛntɛnso a wɔn nneɛma nya wɔ nneɛma a atwa yɛn ho ahyia so no so kɛse.
PLA RFID kaad no de dwumadie koro no ara ma sɛ PVC kaad nanso ɛwɔ abɔdeɛ a nkwa wom anammɔn a ɛba fam kɛseɛ. Nneɛma no yɛ nea abɔde mu nneɛma tumi sɛe, na ɛma ɛyɛ nea ɛfata ma nnwumakuw a wɔrehwehwɛ sɛ wɔbɛtew plastic nwura so na wɔahyɛ nneɛma a ɛbɛkɔ so atra hɔ daa ho nkuran.
Plastik RFID kaad, titiriw nea wɔde PVC ayɛ no, bɔ nneɛma a atwa yɛn ho ahyia ho ka kɛse . Adeyɛ no gye ahoɔden pii, na plastic kaad a wɔtow gu no boa ma wiase nyinaa plastic efĩ ho haw no ba. Esiane sɛ wɔde RFID nkrataa ɔpepem pii di dwuma wɔ wiase nyinaa nti, nkɛntɛnso no yɛ kɛse, na ɛma wɔsɛe nwura pii wɔ mmeae a wɔtow nneɛma gu na nnuru a epira fi mu bere a wɔresɛe no.
Nea ɛne eyi bɔ abira no, PLA RFID nkrataa no tumi sɛe nneɛma a nkwa wom na wotumi yɛ compost , na ɛboa ma wodi plastic nwura ho haw no ho dwuma.
Mfaso titiriw biako a ɛwɔ PLA RFID kaad so ne sɛnea ɛbɛkɔ so atra hɔ daa . Wɔde nneɛma a wɔyɛ no foforo na ɛyɛ PLA na ɛwɔ carbon footprint a ɛba fam bere a wɔreyɛ no sɛ wɔde toto plastic a wɔde di dwuma wɔ amanne kwan so ho a. Ɛdenam PLA a wɔbɛpaw so no, nnwumakuw betumi aboa ma nneɛma a atwa yɛn ho ahyia no ayɛ nea ɛho tew na wɔaboa ma wɔtew mframa a ɛma wim yɛ hyew a wɔtow gu no so.
Wɔayɛ PLA RFID nkrataa no sɛnea ɛbɛyɛ a biodegradable , a ɛkyerɛ sɛ ɛpaapae wɔ abɔde mu a ennya nkae a epira. Sɛ wɔtow gu yiye wɔ mmeae a wɔyɛ compost wɔ mfiridwuma mu a, PLA nkrataa porɔw yɛ nsu, carbon dioxide, ne nneɛma a nkwa wom, na ennya nwura a ɛtra hɔ kyɛ.
Bere a wiase no rekɔ so akɔ nkitahodi a wɔmfa nni nkitaho ne dijitaal nkitahodi so no, RFID kaad di dwuma titiriw wɔ sikatua a ɛyɛ ntɛm na ahobammɔ wom a ɛma ɛyɛ mmerɛw mu . PLA RFID kaad ma wonya ɔkwan a ɛyɛ ahabammono a wɔde besi plastic kaad ananmu wɔ sikatua adwuma mu, na ɛboa sikasɛm asoɛe ahorow ma wɔtew nneɛma a atwa yɛn ho ahyia so nkɛntɛnso so.
Nnwumakuw ne ahyehyɛde ahorow pii de RFID kaad di dwuma de hwɛ sɛnea wobetumi akɔ hɔ na wɔabɔ wɔn ho ban . Ɛdenam nsakrae a wɔbɛdan akɔ PLA RFID kaad so no, nnwumakuw betumi akura ahobammɔ a ɛkorɔn mu bere a wɔboa nso ma nneɛma a atwa yɛn ho ahyia no bɛkɔ so atra hɔ daa.
Wɔde RFID mfiridwuma di dwuma kɛse wɔ ɔmanfo kar mu de gye tekiti ne kar ka ho nhyehyɛe ahorow. PLA RFID kaad ma ɔkwan a ɛbɛtena hɔ daa ma akwantuo ho adwumayɛfoɔ a wɔrehwehwɛ sɛ wɔbɛtew wɔn abɔdeɛ a nkwa wom so.
Sɛ yɛde PLA RFID kaad toto PVC kaad a wɔde di dwuma wɔ amanne kwan so ho a, ɛda adi pefee sɛ kan no de mfaso kɛse ma nneɛma a atwa yɛn ho ahyia. Kaad ahorow abien no nyinaa yɛ adwuma wɔ ɔkwan koro so, nanso PLA kaad no tumi sɛe nneɛma a nkwa wom, wotumi yɛ no foforo, na ennya nneɛma a atwa yɛn ho ahyia so nkɛntɛnso a ɛba fam koraa.
Ɔkwan a eye sen biara a wɔfa so tow PLA RFID nkrataa agu ne sɛ wɔbɛfa mfiridwuma mu composting . Nnwumayɛbea pii betumi adi nneɛma a ɛporɔw no ho dwuma, na ɛdan nkrataa no ma ɛbɛyɛ nneɛma a nkwa wom a asiane biara nni ho. Ɛsɛ sɛ wɔhyɛ adetɔfo nkuran sɛ wɔnhwɛ sɛ mpɔtam hɔ composting adwumayɛbea ahorow a wogye PLA nneɛma tom anaa.
Bere a nnwumakuw ne adetɔfo reyɛ wɔn a wɔde wɔn adwene si nneɛma a atwa yɛn ho ahyia so kɛse no, ahwehwɛde nneɛma foforo a ɛnyɛ nea ɛmma nneɛma a atwa yɛn ho ahyia ho bɛkɔ so ayɛ kɛse. PLA RFID kaad di kan wɔ saa kuw yi mu, ɛde ano aduru a ɛtra hɔ daa ma a ɛnsɛe adwumayɛ. Akyinnye biara nni ho sɛ RFID kaad daakye yɛ ahabammono, na PLA na edi anim.
Wɔ wiase a nneɛma a atwa yɛn ho ahyia no yɛ ade a ɛhaw adwene kɛse mu no, PLA RFID nkrataa de ano aduru a mfaso wɔ so na ɛyɛ asɛyɛde ma nnwuma a wɔde wɔn ho to RFID mfiridwuma so. Wɔyɛ nea nneɛma a nkwa wom sɛe, ɛtra hɔ daa, na ɛyɛ adwuma yiye te sɛ plastic kaad a wɔde di dwuma wɔ amanne kwan so no ara pɛ. Ɛdenam nsakrae a wɔbɛdan akɔ PLA RFID kaad so no, nnwumakuw betumi atew wɔn carbon footprint so na wɔaboa ma daakye a ɛbɛkɔ so atra hɔ daa.
