| 摘要 |
The invention relates to devices applicable for the deep biological treatment of domestic waste water containing active sludge in disperse state, which devices are suited for use in separated houses and bungalows, as well as in hotels, schools, sport clubs, villages, restaurants etc. In the described-herein waste water treatment there is used active sludge composed of a mixture of different bacteria and small microorganisms. The activation process is possible solely by the presence of air oxygen at various saturation degrees in the water under treatment and ensures the continuous interaction of the waste water with the sludge in dispersed state and the oxidation process. |
