Rau lub plhaub capsule, vim nws yog ua los ntawm aluminium, aluminium yog ib qho khoom siv rov ua dua tshiab infinitely.
Capsule kas fes feem ntau yog siv cov txhuas casing. Aluminium yog cov khoom siv tiv thaiv tshaj plaws tam sim no. Nws tuaj yeem tsis tsuas xauv lub aroma ntawm kas fes, tab sis kuj yog lub teeb hauv qhov hnyav thiab siab zog. Tib lub sijhawm, aluminium tiv thaiv kas fes los ntawm cov khoom txawv teb chaws xws li oxygen, noo noo thiab lub teeb. For coffee grounds, you can leave them untreated, but dry them and recycle them with the capsule shell; I usually use them as fertilizer for flowers.
What to do with recycled coffee capsules?