Process for the biological degradation of organic-containing waste matter
US4297122A · kind A · utility
19Cited by
22References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 18, 1979 |
| Grant date | Oct 27, 1981 |
| Priority date | — |
| Expiry date | Apr 18, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/40
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A biological degradation process for the treatment of organic containing waste-matter for producing a waste-matter sludge material, the process containing a step for contacting microorganisms with the organic-containing waste matter, which comprises adding to said step a microbial activity-enhancing concentration of a mineral composite consisting essentially of glacial deposit. Other mineral composites may also be used. The invention also relates to an improved waste-matter sludge material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.