Sauerstoff
Anhangband Water Desalting Wasser-Entsalzung
AvAnthony A. Delyannis,Eurydike A. Delyannis
Häftad, Engelska, 2013
799 kr
Beställningsvara. Skickas inom 5-8 vardagar. Fri frakt över 249 kr.
Beskrivning
Processes for recovering fresh water from the oceans - of which men have dreamed since antiquity - have changed markedly in the last 20 years. Production of fresh water from sea and brackish waters amounts to almost two million cubic meters per day, and this is increasing by about 25% per year.