‘Unlike conventional scuba gear, rebreathers recycle exhaled gas by chemically scrubbing it of carbon dioxide with soda lime.’
‘The perhydrated soda lime was prepared by spraying 100 ml distilled water onto 1 kg fresh soda lime, and water was added only when a new bag of soda lime was placed into the canister.’
‘he CO2 absorption capacity was significantly less for perhydrated soda lime than for standard soda lime.’
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