http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0866689-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2212d7c29dedadf076860d21cde928e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_069a92549123806a5d654dc036a676e9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 |
| filingDate | 1994-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c31885cb2dc2c390dc5923b3e3c21129 |
| publicationDate | 1996-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0866689-A |
| titleOfInvention | Advanced treatment method for organic wastewater |
| abstract | (57) [Summary] [Purpose] An advanced treatment method that does not generate hardly concentrated and dehydratable sludge, can perform phosphorus removal and SS filtration at a high removal rate in the same device, and can recover recovered phosphorus as a resource. To provide. [Structure] A phosphorus removing agent such as iron hydroxide fine particles or aluminum hydroxide fine particles is added to biologically treated water of organic wastewater to pass through a granular filter medium filter layer to remove phosphorus, and NaOH is used as cleaning wastewater of the filter layer. And S in the cleaning drainage After eluting phosphorus from S (phosphorus remover), phosphorus insolubilizer is added to recover phosphorus as a solid matter, while SS eluted with phosphorus is returned to the inflow water to the filtration layer and used again for phosphorus absorption. It is characterized by doing. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016010757-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115072905-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115385490-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110508182-A |
| priorityDate | 1994-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.