http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-970069953-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-00 |
| filingDate | 1996-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1997-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-970069953-A |
| titleOfInvention | Fertilizing method of paper sludge |
| abstract | The present invention relates to a fertilizing method of paper sludge for reducing resources and preventing environmental pollution by recycling waste generated in a paper mill, and is characterized in that a nitrogen source is supplied to paper sludge and the sludge is completely decomposed The present invention is characterized in that the fermentation period is shortened to about 8 to 12 weeks by a composting method in which high temperature fermentation is performed by mixing the sawdust and wood flour in order to adjust the C / N ratio and to improve the ventilation. As a waste disposal method using organic matter decomposition, the sludge, which is an organic waste containing a large amount of trace elements effective for the growth of crops, is composted and is reduced to soil by using an effective method. In addition to supplying organic and effective soil microbes to rugged and acidified soils, And it can be recycled into the economy of high-quality organic fertilizer, which is highly effective as a soil conditioner, a useful invention that can contribute to the organic law against UR (Uruguay Round). |
| priorityDate | 1996-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID947 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419556970 |
Total number of triples: 12.