http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107892397-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-34 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-34 |
| filingDate | 2017-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107892397-B |
| titleOfInvention | System for degrading high-concentration perchlorate by heterotrophic-autotrophic joint degradation and regulation and control method |
| abstract | The invention discloses a heterotrophic-autotrophic joint degradation high-concentration methodThe perchlorate system comprises a three-chamber reactor which is separated into an upper chamber and a lower chamber by a water distribution plate and is communicated with each other; the three-chamber reactor is correspondingly set to be SO from bottom to top 4 2‑ Reduction chamber, heterotrophic ClO 4 ‑ Reduction chamber and sulfur autotrophic ClO 4 ‑ A reduction chamber; the SO 4 2‑ The reduction chamber is provided with a bottom water inlet which converges from the sulfur autotrophic ClO 4 ‑ Wastewater returned by the reduction chamber and organic wastewater with known COD concentration; the heterotrophic ClO 4 ‑ A middle water inlet is arranged below the water distribution plate of the reduction chamber, and high-concentration perchlorate wastewater is introduced into the middle water inlet; the sulfur autotrophic ClO 4 ‑ The upper part of the reduction chamber is provided with a return port and a water outlet. In the technical scheme, the effluent of each reaction chamber is communicated in series to form a continuous treatment process; and the reaction of each pollutant in the corresponding reaction chamber is regulated and controlled by monitoring the set parameters on line to realize the function of each chamber, thereby improving the ClO 4 ‑ Removal efficiency and sulfur utilization, and reduction of SO 4 2‑ Is discharged. |
| priorityDate | 2017-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.