http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S61278309-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10e41a8fbe6805359b333aa600b8e127 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D21-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 |
| filingDate | 1985-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f08f3faa45f8a1de44e9ebe93e814a01 |
| publicationDate | 1986-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S61278309-A |
| titleOfInvention | Purification of water |
| abstract | PURPOSE: To perform effective flocculation of contaminant in water without requirement for neutralization even if the alkalinity of the water is ≤10ppm by using an inorg. potassium aluminate type compd. as flocculating agent for a flocculation-settling stage of water. n CONSTITUTION: An inorg. potassium aluminate type compd. such as KAlO 3 is used as flocculating agent for a flocculation-settling stage of water. For example, contaminated water 1 is pumped up to a well 3, treated by pre-charged chlorine 4, transferred to a mixing basin 5 where flocculant soln. of an inorg. potassium aluminate type compd. is added to the water from a flocculant soln. tank 6 and stirred. The water is then delivered to a flocculation-settling basin 8 where the flocculated material is settled. Settled sludge 8A is transferred to a sludge treating section and the water is purified by passing through a high speed filtration basin 9. The purified water is transported to a purified water basin 10 and stored. n COPYRIGHT: (C)1986,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01130708-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011212624-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106139735-A |
| priorityDate | 1985-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.