http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109160588-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de2cbb28c7664b9d28403bf0bedae5ae |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5236 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 |
| filingDate | 2018-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dafde94ce33edbf9c87f17bd9e7e14ae http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff875ec42333570ea18e132e2fe4d8a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0446fadfd39d6fdf3e6adbc0a9a0ab8e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed313afbf945b8d0ea3b76cb150bd732 |
| publicationDate | 2019-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109160588-A |
| titleOfInvention | Mixed precipitant |
| abstract | The present invention relates to technical field of sewage, specifically disclose a kind of mixed precipitant and preparation method thereof, the precipitating reagent includes polydimethyl diallyl ammonium chloride, sodium hydroxyethyl cellulose aqueous solution, sodium silicate aqueous solution, wherein, the mass ratio of sodium hydroxyethlcellulose and sodium metasilicate is 1:22~1:25, and the mass ratio of the polydimethyl diallyl ammonium chloride and sodium hydroxyethyl cellulose is 1:5.5~1:6.The present invention has the characteristics that floccule body is larger, dosage is lower, non-toxic, synthesis price is lower and deposition efficiency is higher. |
| priorityDate | 2018-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.