http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2686624-T3
Outgoing Links
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|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d345cb82425ab574c93bd7e83b7968f6 |
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| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D35-301 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-104 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 |
| filingDate | 2006-01-27^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-10-18^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_702fa30ca1789ebc56c622a7b988ee43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e190e408c9973c8178e47e7f2b2a8e29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32eef5979a32f198fc2f3adad69f65c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afdcd32b2e9a3c6db8bd62d163e3bbfe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fadd7617fadbe95338ec0c411114590 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d42bb9650a777cb581b7fe1b68c40e6e |
| publicationDate | 2018-10-18^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2686624-T3 |
| titleOfInvention | Control procedure of a reverse osmosis water treatment system |
| abstract | Procedure implemented by computer for monitoring the performance of a reverse osmosis membrane in a potable water supply system, carried out the procedure by a computer program, the procedure comprising the steps of: initiating (step 74) a membrane recalibration of Inverse osmosis; determine (step 76) the amount of flow of a predetermined amount of water through the system; measure (step 80) the initial conductivity of the permeate downstream of the reverse osmosis membrane after the predetermined amount of water has flowed through the system; calculate (step 82), using the initial conductivity of the measured permeate (step 80), a predetermined proportion of rejection of total dissolved solids, and calculate from it a threshold trigger point corresponding to said predetermined proportion of rejection of dissolved solids totals, where calculating said threshold trigger point includes: measuring said permeate initial conductivity values; equating an average of said permeate initial conductivity values to said proportion of total dissolved solids rejection, and defining said mean in ninety percent (90%) rejection; and calculate said threshold trigger point at seventy-five percent (75%) of said average; store (step 84) the threshold trigger point in the system memory (54); systematically measure (step 86) the conductivity of the permeate downstream of the reverse osmosis membrane after said flow of said predetermined amount of water has been reached; determine (step 90) if the conductivity of the permeate, measured systematically in the previous stage, is lower than the threshold trigger point; and provide (step 92) an indication after the determination of when the permeate conductivity is lower than the threshold trigger point. |
| priorityDate | 2005-01-27^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
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