http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103274563-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3e8059b6a315ebabc189ac1de326906 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-14 |
| filingDate | 2013-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5e58c8e50dd560ab8ebd2e8e41ca8bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc109b9e3933117f2c8236a5a4cc5bd4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7d642926d27a6598ef751f632dedf95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7bd51d2e9e150892f98dc95e13dc510 |
| publicationDate | 2015-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103274563-B |
| titleOfInvention | Trimethylolpropane (TMP) sewage treatment method |
| abstract | The invention discloses a trimethylolpropane (TMP) sewage treatment method. The TMP sewage treatment method is characterized in that TMP industrial sewage is subjected to two-pole in-series sedimentation layering pretreatment in a raffinate intermediate tank; a water phase enters into a raffinate tank and an oil phase is collected and then is reused; and the sewage conveyed from the raffinate tank is treated by a biochemical system and is subjected secondary sedimentation so that pollutants such as suspensions, COD and NH3-N in the sewage are removed and the product water satisfies the national first-order discharge standard. The TMP sewage treatment method can effectively remove pollutants in sewage and is simple and practical. |
| priorityDate | 2013-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.