Wax kasta oo aad u baahan tahay inaad ka ogaato wax ku saabsan bioplastics!
Waa maxay bioplastics?
Bioplastics waxaa laga soo qaatay alaabta ceeriin ee dib loo cusboonaysiin karo, sida istaarijka (sida galleyda, baradhada, cassava, iwm.), cellulose, borotiinka soybean, lactic acid, iwm Marka lagu tuuro xarumaha bacriminta ganacsiga, waxay si buuxda u burburin doonaan kaarboon laba ogsaydh, biyo iyo noole.
- caag bio-salaysan
Kani waa erey aad u ballaadhan oo macneheedu yahay baco qayb ahaan ama gebi ahaanba laga sameeyey dhirta. Istaarj iyo cellulose waa laba ka mid ah walxaha la cusboonaysiin karo ee ugu caansan ee loo isticmaalo samaynta bioplastics. Maaddooyinkani waxay badanaa ka yimaadaan galleyda iyo sonkorta sonkorta. Baco-ku-saleysan bayoolajku way ka duwan yihiin batroolka caadiga ah. Inkasta oo dad badani aaminsan yihiin in dhammaan balaastigga "biodegradable" ay yihiin kuwo noolaha, tani maahan kiiska.
- Bacaha noolaha ah
Haddii balaastiggu ka yimaaddo alaabta dabiiciga ah ama saliiddu waa arrin ka duwan in balaastiggu yahay biodegradable (habka ay microbesku u jajabiyaan walxaha ku jira shuruudaha saxda ah). Dhammaan balaastiig ahaan farsamo ahaan waa bayoolaji karaan. Laakin ujeeddooyin wax ku ool ah, kaliya walxaha hoos u dhiga muddo gaaban, badiyaa toddobaadyo ilaa bilo, ayaa loo tixgaliyaa inay yihiin kuwo noolaha. Dhammaan balaastigga "bio-based" ma aha kuwo noolo-goyn kara. Taa beddelkeeda, caagadaha batroolka-ku-salaysan qaarkood waxay hoos u dhacaan si ka dhaqso badan balaastigga “bio-ku-saleysan” ee xaaladaha saxda ah.
- Bacaha la kariyo
Sida laga soo xigtay Society American for Materials and Testing, balaastikada la qasi karo waa balaastiig biodegradable lagu samayn karo goobta bacriminta. Balaastiggani maaha kuwo muuqaal ahaan ka sooci kara noocyada kale ee balaastigga ah, laakiin waxay u kala jajabaan karaan carbon dioxide, biyo, xeryahooda aan noolaha ahayn iyo bayoomass iyada oo aan lahayn hadhaaga sunta ah. Maqnaanshaha haraaga sunta ah waa mid ka mid ah sifooyinka kala sooca caagadaha la isku qurxiyo iyo bacaha noolaha. Waxa kale oo muhiim ah in la ogaado in qaar ka mid ah bacaha lagu qasi karo beerta guriga, halka kuwa kalena ay u baahan yihiin bacriminta ganacsiga (habka bacriminta wuxuu ku dhacaa si degdeg ah iyada oo heerkul aad u sarreeya).
Hal-abuurnimada mishiinka ee caafimaadkaaga iyo adduunkeena cagaaran!
ku tusiHEY12 Mashiin Samaynta Koobabka Balaastigga ah ee Biyodegradable
1. Waxtarka sare, badbaadinta tamarta, badbaadada iyo ilaalinta deegaanka, heerka tayada alaabta.
2. Badbaadinta kharashaadka shaqada, soo hagaagtay xad-dhaafka alaabta.
3. Hawlgal xasiloon, buuq yar, wax-soo-saar sare iyo wixii la mid ah.
4. Mashiinka waxaa lagu xakameynayaa shaashadda taabashada PLC, hawlgal sahlan, kamarad joogto ah oo soconaysa, wax soo saar degdeg ah; marka la rakibo caaryada kala duwan waxay soo saari karaan badeecooyin caag ah oo kala duwan, oo la gaaray mashiinka ujeedo badan leh.
5. Qabo noocyo kala duwan oo alaabta ceeriin ah.
Waqtiga boostada: Dec-30-2021