| 摘要 |
<p>An apparatus and method for the treatment of sewage and waste comprising an enclosed pressurized vessel for receiving transported sewage and for treating the same to provide biological and chemical oxidation and sterilization and undesirable color, taste, odor, phenol, cyanide and phosphate reduction and the combination therewith of transporting, from a point of collection to the point of treatment, liquid sewage and waste which has tendencies to become septic and build up undesirable chemicals, gases, odors, bacteria and the like during the transportation due to the lack of proper oxygen content therein and devices positioned directly in the sewage as it is transported for supplying oxygen thereto to prevent the same from becoming septic, control the build-up of the aforesaid undesirables and stimulate growth of desirable aerobic bacteria. The preferred pressurized vessel receives high purity oxygen as O2 or O3 in an upper portion thereof to define a pressurized gaseous oxygen atmosphere and includes a device for injecting a stream of the sewage into the gaseous atmosphere and against a comminutor device for breaking the sewage into small particles to allow the sewage and waste to quickly absorb the oxygen under pressure to provide rapid biological and chemical oxidation and ozone sterilization and reduce the aforesaid undesirables.</p> |
