http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103771560-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-40 |
| filingDate | 2014-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103771560-B |
| titleOfInvention | A kind of oilfield sewage treatment agent and preparation method thereof |
| abstract | The invention discloses a kind of oilfield sewage treatment agent and preparation method thereof, treatment agent comprises the raw material of following parts by weight: sodium bicarbonate 10 ~ 20 parts, aluminium sesquioxide 20 ~ 35 parts, piperitone 22 ~ 25 parts, polyacrylamide 30 ~ 40 parts, carbon black 10 ~ 20 parts, 9 ~ 18 parts, calcium hydroxide, butane 20 ~ 30 parts, polyoxyethylene octylphenol ether 40 ~ 50 parts, sodium laurylsulfate 40 ~ 60 parts, glyceryl monostearate 10 ~ 15 parts, propylene glycol 25 ~ 30 parts, oxidization-reduction enzyme 15 ~ 25 parts, 20 ~ 22 parts, sodium carbonate, 10 ~ 30 parts, tensio-active agent.Its preparation method is mixed sodium bicarbonate, aluminium sesquioxide, piperitone, polyacrylamide, carbon black, calcium hydroxide, butane, polyoxyethylene octylphenol ether, adds remaining ingredient and mix.The present invention effectively can remove the COD in oilfield sewage, substantially removes all ammonia nitrogens and oil. |
| priorityDate | 2014-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.