http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10137797-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_561b303fd100fe27818524fd5b083df8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-01 |
| filingDate | 1997-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adf8023471103416118f81044d24e246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25d6df8242f179cba0eefd3dcdbab548 |
| publicationDate | 1998-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10137797-A |
| titleOfInvention | Anaerobic digestion sludge dehydrating agent and method for producing anaerobic digestion sludge dehydrating agent |
| abstract | (57) [Problem] To provide a dehydrating agent exhibiting excellent coagulation dewatering performance for anaerobic digested sludge such as sewage, and a method for producing the same. SOLUTION: Reverse-phase emulsion polymerization of a water-soluble cationic vinyl monomer represented by a specific formula or a mixture thereof and a monomer containing a bifunctional monomer is carried out in the presence of a chain transfer agent. A mixture of the obtained polymer and a hydrophilic surfactant called a phase inversion agent, diluted with water to a concentration to be added to sludge, particles having a particle size of 30 μm or less are observed under a microscope, and the diluted solution Can be achieved by a dehydrating agent having a property of forming a continuous dried film when applied to a glass plate and dried at 105 ° C. |
| priorityDate | 1996-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.