http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3312145-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8155a6c0950f19575ab7545ba1c07c97 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A40-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-145 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F17-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-121 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-121 |
| filingDate | 1983-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2edc0d635943a1efa839a5890538bf78 |
| publicationDate | 1984-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-3312145-A1 |
| titleOfInvention | METHOD FOR THE RECYCLABILITY OF SLUDGE |
| abstract | The invention relates to a two-stage process for the reusability of sludges from industrial or municipal water and waste water treatment plants. In the first stage of this process, a part dewatering of the sludge is carried out up to a solid content of 15-70% in the filter cake, solely by mobile dewatering devices, and in the second stage a long-term composting of the outputs of the mobile dewatering units is carried out. As a result of this, the high investment costs, the maintenance costs and operating costs are avoided, as are the working agent costs of stationary dewatering units, which are replaced by the mobile dewatering units operating in optimum efficiency. Moreover, considerable costs are avoided by passing on or further processing of the resulting filter cake quantities by drying units, combustion units but also by shipping costs and landfill costs, and also by high consequential costs in the form of further treatment plants intensive in terms of machinery and operators, such as combined refuse/sludge composting, bioreactors etc. The procedure of the invention makes possible a recycling of the sludges to be treated, where the humus fractions and the components of the sludges active as fertilisers can be exploited to the full. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3605253-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4436659-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4436659-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109503239-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-9300384-U1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2006272968-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3531748-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102007030927-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007013819-A1 |
| priorityDate | 1983-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.