II.Melemo ea pampiri ea ice cream cup
A. Botsoalle ba tikoloho
1. The degradability ea ice cream cup paper
Lintho tse sebelisoang bakeng sa pampiri ea ice cream cup hangata ke pampiri.E na le biodegradability e ntle le ho lumellana ho matla le potoloho ea tlhaho tikolohong.Kamora ho e sebelisa letsatsi le letsatsi, ho e lahlela ka har'a lithōle tse ka sebelisoang hape ho ke ke ha silafatsa tikoloho ea rona .Ka nako e ts'oanang, likopi tse ling tsa pampiri tse entsoeng ka thepa e itseng li ka ba tsa etsoa manyolo ka har'a jareteng ea lehae.'Me e ka khutlisetsoa tikolohong, ka tšusumetso e fokolang tikolohong.
2. Tšusumetso ea tikoloho ha e bapisoa le linoelo tsa polasetiki
Ha ho bapisoa le likopi tsa pampiri, likopi tsa polasetiki li na le biodegradability e fokolang.E ke ke ea silafatsa tikoloho feela, empa hape e tla senya liphoofolo le tikoloho.Ntle le moo, mokhoa oa ho etsa likopi tsa polasetiki o bitsa chelete e ngata ea matla le lisebelisoa tse tala.Seo se beha moroalo o itseng tikolohong.
B. Bophelo bo Botle
1. Ice cream cup paper ha e na lintho tse kotsi tsa polasetiki
Lisebelisoa tsa pampiri tse sebelisoang ka senoelong sa ice cream ke tsa tlhaho ebile ha li na lintho tse kotsi.Ha li kotsi bophelong ba batho.
2. Kotsi ea likopi tsa polasetiki ho bophelo bo botle ba batho
Li-additives le metsoako e sebelisoang bakeng sa linoelo tsa polasetiki li ka baka likotsi tse itseng bophelong ba batho.Ka mohlala, linoelo tse ling tsa polasetiki li ka lokolla lintho ka mocheso o phahameng.E ka ’na ea silafatsa lijo ’me ea beha bophelo ba batho kotsing.Hape, linoelo tse ling tsa polasetiki li ka ba le lik'hemik'hale tse kotsi 'meleng oa motho.(joalo ka benzene, formaldehyde, joalo-joalo)
C. Bonolo ba tlhahiso le ts'ebetso
1. Ts'ebetso ea tlhahiso le ts'ebetso ea pampiri ea senoelo sa ice cream
Tšebelisong ea letsatsi le letsatsi, pampiri ea ice cream e lahliloeng e ka sebelisoa habonolo, ea sebelisoa hape, 'me ea lahloa.Ho sa le joalo, likhoebo tse ling tsa profeshenale tsa ho sebelisa lipampiri tsa litšila li ka boela tsa sebelisa pampiri ea kopi e sebelisoang hape.Ka hona, e tla fokotsa tšusumetso ea pampiri ea litšila tikolohong.
2. Ts'ebetso ea tlhahiso le ts'ebetso ea likopi tsa polasetiki
Ha ho bapisoa le linoelo tsa pampiri, mokhoa oa tlhahiso ea likopi tsa polasetiki o hloka matla a mangata le lisebelisoa tse tala.'Me li-additives le lik'hemik'hale lia hlokahala nakong ea tlhahiso.Seo se tla fella ka tšilafalo e kholo ea tikoloho.Ntle ho moo, ho lahla linoelo tsa polasetiki ho batla ho le thata.'Me linoelo tse ling tsa polasetiki li hloka theknoloji ea phekolo ea litsebi.E na le litšenyehelo tse phahameng tsa phekolo le katleho e tlaase.Seo se lebisa ho palo e ntseng e eketseha ea litšila tsa polasetiki le ho mpefatsa litaba tsa tšilafalo ea tikoloho.
Kahoo, ha ho bapisoa le linoelo tsa polasetiki,ice cream cup papere na le melemo e metle ea tikoloho le bophelo bo botle.'Me boiketlo ba eona ba ho hlahisa le ho sebetsa le bona bo molemo.Kahoo, bophelong ba letsatsi le letsatsi, re lokela ho khetha ho sebelisa ice cream cup paper ka hohle kamoo ho ka khonehang.Seo se thusa ho fihlela lipheo tsa ts'ireletso ea tikoloho, bophelo bo botle le nts'etsopele e tsitsitseng.Ka nako e ts'oanang, re lokela ho tšoara pampiri ea ice cream ka nepo, re e sebelise hape le ho e sebelisa hape ho fokotsa tšilafalo ea tikoloho.
