http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000237742-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5929f2d6f4dba84be8dd3a8ba633db12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_efe8d2bdfbc80015c8e30cb03d11cbae |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01K63-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02 |
| filingDate | 1999-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53a73fcb983fab8bb7a39547c19911d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3133d2de5a9cfb5cd15af0dc87b83dd8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e36b816ad8a48f65cb12d40240489bf0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21c944f5c1f094765df1ec81a640d470 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7035d6fe7452c1bac9e283b7296b6df7 |
| publicationDate | 2000-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000237742-A |
| titleOfInvention | Long-term water quality maintenance method for water tanks and ponds |
| abstract | (57) [Abstract] (with revisions) [Problem] In various aquariums from home use to aquarium where various aquatic organisms including fish can be bred, feed addition, Aquarium water pollution progresses due to excretion of aquatic organisms. In addition, in parks, golf courses, irrigation ponds, and other ponds for scenic views and water use, the influx of contaminated water, the feed introduced into them, the excrement of various organisms, and the application of fertilizer to surrounding plants Contamination progresses due to such factors. Therefore, the present invention provides a method and apparatus capable of maintaining the water quality of an aquarium, various ponds, and the like for a long period of time. SOLUTION: Woven or non-woven fabric which solidifies and granulates zirconium ferrite (Zr-ferrite) hydrate or the like with an organic polymer resin, mixes it with an insoluble calcium salt, and holds titanium oxide or the like. And contact with aquarium water or pond water. |
| priorityDate | 1999-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.