Waste treatment apparatus with floating platform
US4229302A · kind A · utility
20Cited by
14References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 20, 1978 |
| Grant date | Oct 21, 1980 |
| Priority date | — |
| Expiry date | Oct 20, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S261/75
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An apparatus for treatment of waste water in a body such as a lagoon in which a submerged aeration device is suspended from a floating platform. Air is supplied to the aeration device by a conduit passing through the buoyant base of the platform to a central opening so that the conduit is an integral, structural part of the platform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.