http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104591481-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09bb6785dbdb64c838823cdeec53e691 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-444 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2001-5218 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2301-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-78 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-14 |
| filingDate | 2014-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f4e26d3cf927067519d95be2a90fdca |
| publicationDate | 2015-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104591481-A |
| titleOfInvention | Composite reverse osmosis water treatment technology |
| abstract | The invention relates to a composite reverse osmosis water treatment technology. The technology comprises the following steps: (1) adjusting the pH value of reverse osmosis concentrated water, and adding a crystallization-induced carrier; (2) stirring, standing, participating, separating out crystal; (3) filtering, carrying out solid-liquid separation and filtering out separated crystal to obtain crystallized softened water; (4) standing, pumping supernatant into a nylon filter core filter, carrying out microfiltration to remove un-precipitated sediments in the supernatant; (5) carrying out microfiltration, directly pumping the reverse osmosis concentrated water into a feed liquid tank of a film distillation reactor, and concentrating the reverse osmosis concentrated water to separate out a lot of obtained pure water; (6) enabling residual concentrated liquid to flow into an aerobic digestion adsorption bed, and effectively adsorbing and removing part of organic matters and part of ions over bivalence in nanofiltration concentrated liquid; and (7) treating by virtue of the aerobic digestion adsorption bed and enabling the sewage to flow into a settling pond, discharging effluent of the settling pond into an ozone oxidation pool, and further oxidizing to remove the organic matters in the wastewater. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112079510-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110642426-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112125466-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112125465-A |
| priorityDate | 2014-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.