http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112090954-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-10 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-02 |
| filingDate | 2020-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112090954-B |
| titleOfInvention | Activated and degraded coagulated beads, preparation method thereof and degradation method of polycyclic aromatic hydrocarbon-polluted soil |
| abstract | The invention discloses an activated degradation coagulated bead, preparation and application thereof and a degradation method of polycyclic aromatic hydrocarbon polluted soil. The activated and degraded bead consists of two parts, namely a bead outer wall and a bead core, wherein the bead core consists of a bead membrane and a bead inclusion compound; the condensed bead inclusion compound is a degrading bacterial liquid, and the outer wall of the condensed bead is formed by mixing crop straw powder, rhamnolipid and citric acid. Wherein the crop straw powder is preferably corn straw; the degrading bacterial liquid is preferably bacillus subtilis. The activation degradation coagulated bead is an activation-degradation integrated material which is simple to operate and environment-friendly, and can activate polycyclic aromatic hydrocarbon in soil, repair polluted soil and improve the microenvironment of the soil. The method can sequentially release effective components according to requirements and time sequence while maintaining good degradation performance of the degradation strain in the soil, is environment-friendly, can be biodegraded, cannot cause secondary pollution, does not damage the soil structure, is simple and convenient to use and operate, and avoids recovery. |
| priorityDate | 2020-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.