| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_089a85411066c99dc87dd8d01a4cd733
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2279a72424ac29ba71279c6735971fa5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b37014766a57d712bba498b84d48e0ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f3083badb2c16ba807ab3449e326293e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-683
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-121 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-121 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 |
| filingDate |
2008-05-08^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-01-24^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e67a5e04c2861a236d6c4c862b1b7669
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3772786e6c3553ec665b3d57c2824c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6b90ac8b22bf9beec7992fa959e26de |
| publicationDate |
2012-01-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8101085-B2 |
| titleOfInvention |
Process for treating animal husbandry effluent slurry by pre-treatment and electroflotation |
| abstract |
Described is a process for treating an animal husbandry effluent slurry, such as hog manure, containing suspended solid particles. The process includes a) providing a liquid portion of the effluent, b) diluting the liquid to a Newtonian fluid, c) assuring the pH is under 10, d) adding to the fluid i) a soluble salt of alkaline earth metal (e.g. CaCl 2 ) and ii) an insoluble basic salt of the same alkaline earth metal (e.g. CaCO 3 ) to balance available cations and promote agglomeration of the suspended solid particles, e) adding a cationic coagulant to obtain a pre-treated destabilized colloid mixture with zero zeta potential value, and f) performing electroflotation to obtain a treated liquid and floated solids. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11130686-B2 |
| priorityDate |
2008-05-08^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |