http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0904216-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d6eb785a13032f52d1f7f654acac96d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3a50c7e4221724249406bc3b5f07f469 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1109bc9656fef226ec565c719867fa70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0ac2868131492852ca95e5d5cb688d9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-497 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-02 |
| filingDate | 2009-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b41f61a67d07f41aa4674668191d084c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fad04a898a98ffed98dfa4073726be2d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5427a801f54adcabedf9d65dc99d6b6a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ecfe7b8a4b3e5d19b1cab6eb910ebc0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d730391b99bcb4f1fd88f96ad507a56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d1d0eea55c3bf5e729f2aeae6435bdf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2ca24a2d63422b26e9f817012ec5b8b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95b54230871bf685d15b0f399d4610c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c836a62028af0312f261c7686ace08e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_869bdfe2982d3f0e4c1c2e6bd8a07d41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cbc385bbf13044cc62223d04634d740 |
| publicationDate | 2011-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0904216-A2 |
| titleOfInvention | standard radiorespirometric method and test kit for detection and evaluation of metabolic activity of sulfate reducing bacteria |
| abstract | A STANDARDIZED RADIORSPIROMETRIC METHOD AND TEST KIT FOR DETECTION AND EVALUATION OF THE METABOLIC ACTIVITY OF THE SULFATE-REDUCING BACTERIA A standardized radiorespirometric method for detecting and evaluating the metabolic activity of the sulfate-reducing bacteria (BRS) which comprises, after the preparation, comprises method from BRS cultures whose metabolism is evaluated by the determination of radioactive sulfide resulting from the metabolic activity of said culture in the presence of the S ^ 35 ^ isotope, the test being carried out also in the presence of biological and radiochemical controls. The test kit for applying the method of the invention was developed in two versions, models A and model B. Model A (100), comprises a tube (10) provided with a lateral bleed tube (13) closed by a septum (11b ), which is passed through a catheter (16) to introduce solutions, nitrogen and acid. The bacterial solution (12) is placed at the bottom of the tube. The top of the tube (10) is also provided with a septum (11a). A sensor tape (14), impregnated with solutions of lead or zinc acetate, and optionally with glycerol, is fixed to the tube (10) by threads (15). Model B (200) containing a solution (40) of bacteria involves a set of two vials, one internal (20) and one external (30), which fit together. The inner flask (20) has a tapered shape, topped by a neck (22), which is closed by a first septum (23) and having in its lower portion a series of supports (24a, 24b, 24c) spaced from each other where paper filters impregnated with an absorbing solution are placed to absorb the radioactive sulfide resulting from the metabolic activity of the bacterial culture, The outer flask (30) has a substantially cylindrical shape, is equipped with a side vent (32) close to the bottom, the said lateral purge closed by a second septum (33), for the passage of a catheter (16) intended to conduct capillaries for the introduction of soups, nitrogen gas and acid, to release the radioactive hydrogen sulfide resulting from the metabolism of the BRS bacteria culture . The solution (40) containing the bacterial bacteria culture is placed in the bottom of the outer flask (30). |
| priorityDate | 2009-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.