one of the most applicable methods of water treatment, at which it occurs the mineralization of organic substance by micro-organisms – saprobionts in shallow-water ponds and other reservoirs (see Aerotank, Biofilter).
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По запросу «Biological treatment of sewage» — результатов: 3: на: Русский
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2[Greek aer — air and English tank — reservoir, tank] — artificial construction for biological treatment of sewage by acidification them with the help of air and micro-org
ponds used for biological treatment of sewage. Used independently – for treatment by micro-organisms and algae of sinks, saturated with easily oxidizing organic matters,