| 摘要 |
<p>1503353 Biological removal of cyanuric acid from waste water FMC CORP 21 May 1975 [23 May 1974] 21696/75 Heading C1C A method of rapidly decomposing cyanuric acid, contained in an aqueous mixture comprises holding the aqueous mixture in contact with an active biomass containing bacteria derived from natural waters, sewage or soil, at least a portion of which biomass is under anaerobic conditions, for a time sufficient to hydrolyse the cyanuric acid to CO 2 and ammonia, maintaining enough nutrient in the mass to feed the bacteria, while maintaining the mass at a temperature above freezing and below 50‹ C. The pH of the mixture should be near neutral, e.g. 5À0 to 8À5.</p> |
