| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3ecbd9b635243a01b99a5efd973569ac |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A40-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01G24-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01G24-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01G24-35 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01G9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01G1-00 |
| filingDate |
1989-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43c6369180aa8d621b66cf6d8fe76d1e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbc85967feb04b78ee1d4829df2abc61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a701beb2eb246813f0f19f260569693 |
| publicationDate |
1990-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0395724-A1 |
| titleOfInvention |
METHOD OF USING CURAGE SLUDGE. |
| abstract |
Partly because of their heavy metal content, sludge cannot be used as fertilizer in industrialized countries, although they constitute remarkable nutrients for plants. According to the process described, the dewatered sludge is introduced into a bag with a shoot and substances which absorb and accumulate water, ingredients and microorganisms necessary for the growth and protection of plants, and the bag is buried in a hole in the ground. This avoids contaminating the surrounding soil with heavy metals. This process also makes it possible to cultivate arid zones. |
| priorityDate |
1988-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |