http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105860986-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K17-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-40 |
| filingDate | 2016-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105860986-B |
| titleOfInvention | A kind of preparation method of sulfide modifier charcoal soil remediation conditioner |
| abstract | The present invention provides a kind of preparation method of sulfide modifier charcoal soil remediation conditioner, carries out by following processing step: step S1: biomass being placed in pyrolysis charring 1-2h under the conditions of 400-600 DEG C of temperature, obtains charcoal；Step S2: clay mineral is crushed, and is sieved through 120 mesh screens, spare；Step S3: vulcanizing agent mix to be placed under the conditions of 100-150 DEG C of temperature with the ratio that clay mineral after screening is 1-10: 100 in mass ratio keeps 60-70min, formation sulfide modifier clay；Step S4: the ratio that sulfide modifier clay, feces of livestock and poultry, charcoal are 0.5-5: 35-45: 55 in mass ratio is subjected to hybrid composting, carbon-nitrogen ratio is controlled 30-35: 1, the compost time is 20-30 days, and moisture control forms soil remediation conditioner in 50%-60%.The present invention can efficient stable heavy metal in soil, and it is influenced by environmental change (such as pH) minimum, the heavy metal and while do not destroy to soil texture in stable soil, can promote the promotion of the soil nutrient elements such as soil with organic matter, nitrogen after repairing, is effectively improved soil fertility. |
| priorityDate | 2016-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.