http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113773846-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P60-21 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F251-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K17-40 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K101-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F251-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate | 2021-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113773846-B |
| titleOfInvention | A kind of method that utilizes waste green algae to prepare agricultural water-retaining agent |
| abstract | The invention relates to a method for preparing agricultural water-retaining agent by utilizing waste green algae, and belongs to the technical field of water-retaining agent preparation. The water-retaining agent prepared by the invention has high water absorption ratio and good water-retaining effect, and has both high salt and alkali resistance. The anti-freezing agent is added to obtain the characteristics of low temperature resistance and no freezing; microwave heating method is adopted in terms of efficiency, which is a breakthrough compared with traditional processes. In addition, in view of the difficulty in extracting cellulose from freshwater green algae, the biological enzyme method, chemical method combined with a three-stage extraction process has been adopted to greatly improve the production of green algae cellulose raw materials, and the Ultrasonic technology couples carbon-based materials inoculated with degrading bacteria, activated clay adsorbent loaded with green algae fibers and water-retaining agent, which makes it more conducive to the improvement and purification of crop soil environment while retaining water, and it is easy to completely degrade without secondary pollution. , and realize the efficient utilization of waste resources. |
| priorityDate | 2021-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.