http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104316572-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28 |
| filingDate | 2014-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104316572-B |
| titleOfInvention | A kind of fast and convenient method for evaluating Source water and drinking water microorganism pollution risk |
| abstract | The present invention relates to a kind of fast and convenient method for evaluating Source water and drinking water microorganism pollution risk.Relation of the present invention using growth of microorganism speed in water and biodegradable organic matter, and the corresponding relation of the metabolism of the latter and dissolved oxygen depletion, by detecting that oxygen consumption rate realizes the evaluation to microorganism pollution risk in water.The present invention is done experiment microorganism with activated sludge simple and easy to get, standard sample is done with variable concentrations sodium acetate solution, testing sample determines its oxygen update rate after simple pretreatment, biodegradable organic concentration in testing sample is calculated according to standard curve, the evaluation to sample microbial pollution risk is realized.The present invention takes short compared to traditional assay method, and detection limit is low, and accuracy is high.The present invention can realize quick, highly sensitive microorganism pollution risk assessment to the water sample of the potable water system critical positions such as intake, pipe network node, tap water of registering one's residence, and ensure conscientiously the biological safety of urban and rural residents' drinking water. |
| priorityDate | 2014-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.