http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106862235-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09B3-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09B5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B5-00 |
| filingDate | 2017-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106862235-B |
| titleOfInvention | A kind of on-line checking heavy metal solid waste method for innocent treatment |
| abstract | That there are the risk of secondary pollution and processing costs in order to solve the problems, such as the existing processing to heavy metal solid waste is high, fails large-scale promotion application, the invention proposes a kind of on-line checking heavy metal solid waste method for innocent treatment, its process flow is the following steps are included: step 1 Leaching of Heavy Metals, step 2 heavy metal precipitation, step 3 heavy metal recovery, it is characterized in that also adding heavy metal on-line checking process respectively in step 1 and step 2；In step 1 is rapid, when heavy metal ion content is not able to satisfy limit value requirement, acid cleaning process is repeated until meeting the requirements, in second step, when heavy metal ion content is not able to satisfy limit value requirement, heavy metal ion stabilization agent is continuously added handle until meeting the requirements, it is thus achieved that the on-line monitoring of counterweight metal solid offal treatment data, meets the requirement of innoxious, minimizing and recycling in heavy metal solid waste processing technique. |
| priorityDate | 2017-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.