| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_651787499aacd4a6ba8bc794e6117f75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e071314184261dd47409035dec2662c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b4113d95c1f1f597c1e91e5d646bf8c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78c039169537746991edeba6d9e7a96e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-24 |
| filingDate |
2000-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed62e6d3839f0bcbd9506999a5e855c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07b8fda506c100a5abbb46d906a89d03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a8d7a21ad004527bcf67d092da103f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_189f5ab99bc24268f4a8321afaca5c78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e79b1cbacf9a2ca32adb6aa274bb0e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78b034c54d16817f8e1c010507d440cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_436cc28a25fb86016b0b0169ee8258e9 |
| publicationDate |
2001-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20010094432-A |
| titleOfInvention |
Rapid measuring method of soil cation exchangeable capacity using copper adsorption and spectrophotometer |
| abstract |
The present invention relates to a method for measuring the soil cation substitution capacity using copper adsorption and spectrophotometer, and when dissolved in distilled water naturally compared to the conventional method of causing a water pollution and a complex analysis process using a large amount of reagents By adsorbing a copper solution with a certain concentration of blue to the negative charge of the soil, the concentration of unadsorbed copper is measured by spectrophotometer, so that the cation substitution capacity of the soil can be measured easily, accurately and quickly within a short time. There is a significant cost savings. |
| priorityDate |
2000-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |