SLUDGE TREATMENT SYSTEM AND SLUDGE TREATMENT METHOD
To provide a sludge treatment system and a sludge treatment method that not only enable a stable system operation, but also alleviate problems of a technician shortage or technology succession.SOLUTION: A coagulation/mixing device 4 generates a coagulation floc C by mixing a coagulant B with a sludg...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; jpn |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | HAYASHIDA KEISEI HORII YOICHI NAKAYAMA YOSHIO YOSHIKAWA SHINICHI |
| description | To provide a sludge treatment system and a sludge treatment method that not only enable a stable system operation, but also alleviate problems of a technician shortage or technology succession.SOLUTION: A coagulation/mixing device 4 generates a coagulation floc C by mixing a coagulant B with a sludge A to be treated generated in a water treatment system and supplied. A flow meter SF1 and a concentration meter SD1 measure a flow rate and a concentration of the sludge A to be treated supplied to the coagulation/mixing device 4. A sludge dehydrator 7 separates and removes water from the coagulation floc C to produce a dehydrated cake G having a reduced water content, and discharges a dehydrated filtrate H corresponding to water. A flow meter SF3 and a SS concentration meter SD2 measure a flow rate and SS concentration of the dehydrated filtrate H. A control device 11 calculates a water content of the dehydrated cake G based on measured values of the flow meter SF1 and the concentration meter SD1 and the measured values of the flow meter SF3 and the SS concentration meter SD2.SELECTED DRAWING: Figure 1
【課題】安定したシステムの運転が可能になるばかりか、技術員不足または技術継承の問題を緩和することが可能な汚泥処理システムおよび汚泥処理方法を提供する。【解決手段】凝集混和装置４は、水処理系で発生した被処理汚泥Ａが供給され、被処理汚泥Ａに凝集剤Ｂを混和することで凝集フロックＣを生成する。流量計ＳＦ１および濃度計ＳＤ１は、凝集混和装置４に供給される被処理汚泥Ａの流量および濃度を計測する。汚泥脱水機７は、凝集フロックＣから水分を分離除去することで含水率が低減された脱水ケーキＧを生成し、水分に相当する脱水濾液Ｈを排出する。流量計ＳＦ３およびＳＳ濃度計ＳＤ２は、脱水濾液Ｈの流量およびＳＳ濃度を計測する。制御装置１１は、流量計ＳＦ１および濃度計ＳＤ１の計測値と、流量計ＳＦ３およびＳＳ濃度計ＳＤ２の計測値とに基づいて脱水ケーキＧの含水率を算出する。【選択図】図１ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2020146614A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2020146614A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2020146614A3</originalsourceid><addsrcrecordid>eNrjZDAO9gl1cXdVCAlydQzxdfULUQiODA5x9VVw9HNRwJDzdQ3x8HfhYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkYGhiZmZoYmjsZEKQIAAVUnqw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>SLUDGE TREATMENT SYSTEM AND SLUDGE TREATMENT METHOD</title><source>esp@cenet</source><creator>HAYASHIDA KEISEI ; HORII YOICHI ; NAKAYAMA YOSHIO ; YOSHIKAWA SHINICHI</creator><creatorcontrib>HAYASHIDA KEISEI ; HORII YOICHI ; NAKAYAMA YOSHIO ; YOSHIKAWA SHINICHI</creatorcontrib><description>To provide a sludge treatment system and a sludge treatment method that not only enable a stable system operation, but also alleviate problems of a technician shortage or technology succession.SOLUTION: A coagulation/mixing device 4 generates a coagulation floc C by mixing a coagulant B with a sludge A to be treated generated in a water treatment system and supplied. A flow meter SF1 and a concentration meter SD1 measure a flow rate and a concentration of the sludge A to be treated supplied to the coagulation/mixing device 4. A sludge dehydrator 7 separates and removes water from the coagulation floc C to produce a dehydrated cake G having a reduced water content, and discharges a dehydrated filtrate H corresponding to water. A flow meter SF3 and a SS concentration meter SD2 measure a flow rate and SS concentration of the dehydrated filtrate H. A control device 11 calculates a water content of the dehydrated cake G based on measured values of the flow meter SF1 and the concentration meter SD1 and the measured values of the flow meter SF3 and the SS concentration meter SD2.SELECTED DRAWING: Figure 1
【課題】安定したシステムの運転が可能になるばかりか、技術員不足または技術継承の問題を緩和することが可能な汚泥処理システムおよび汚泥処理方法を提供する。【解決手段】凝集混和装置４は、水処理系で発生した被処理汚泥Ａが供給され、被処理汚泥Ａに凝集剤Ｂを混和することで凝集フロックＣを生成する。流量計ＳＦ１および濃度計ＳＤ１は、凝集混和装置４に供給される被処理汚泥Ａの流量および濃度を計測する。汚泥脱水機７は、凝集フロックＣから水分を分離除去することで含水率が低減された脱水ケーキＧを生成し、水分に相当する脱水濾液Ｈを排出する。流量計ＳＦ３およびＳＳ濃度計ＳＤ２は、脱水濾液Ｈの流量およびＳＳ濃度を計測する。制御装置１１は、流量計ＳＦ１および濃度計ＳＤ１の計測値と、流量計ＳＦ３およびＳＳ濃度計ＳＤ２の計測値とに基づいて脱水ケーキＧの含水率を算出する。【選択図】図１</description><language>eng ; jpn</language><subject>CHEMISTRY ; METALLURGY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; TRANSPORTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200917&DB=EPODOC&CC=JP&NR=2020146614A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200917&DB=EPODOC&CC=JP&NR=2020146614A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAYASHIDA KEISEI</creatorcontrib><creatorcontrib>HORII YOICHI</creatorcontrib><creatorcontrib>NAKAYAMA YOSHIO</creatorcontrib><creatorcontrib>YOSHIKAWA SHINICHI</creatorcontrib><title>SLUDGE TREATMENT SYSTEM AND SLUDGE TREATMENT METHOD</title><description>To provide a sludge treatment system and a sludge treatment method that not only enable a stable system operation, but also alleviate problems of a technician shortage or technology succession.SOLUTION: A coagulation/mixing device 4 generates a coagulation floc C by mixing a coagulant B with a sludge A to be treated generated in a water treatment system and supplied. A flow meter SF1 and a concentration meter SD1 measure a flow rate and a concentration of the sludge A to be treated supplied to the coagulation/mixing device 4. A sludge dehydrator 7 separates and removes water from the coagulation floc C to produce a dehydrated cake G having a reduced water content, and discharges a dehydrated filtrate H corresponding to water. A flow meter SF3 and a SS concentration meter SD2 measure a flow rate and SS concentration of the dehydrated filtrate H. A control device 11 calculates a water content of the dehydrated cake G based on measured values of the flow meter SF1 and the concentration meter SD1 and the measured values of the flow meter SF3 and the SS concentration meter SD2.SELECTED DRAWING: Figure 1
【課題】安定したシステムの運転が可能になるばかりか、技術員不足または技術継承の問題を緩和することが可能な汚泥処理システムおよび汚泥処理方法を提供する。【解決手段】凝集混和装置４は、水処理系で発生した被処理汚泥Ａが供給され、被処理汚泥Ａに凝集剤Ｂを混和することで凝集フロックＣを生成する。流量計ＳＦ１および濃度計ＳＤ１は、凝集混和装置４に供給される被処理汚泥Ａの流量および濃度を計測する。汚泥脱水機７は、凝集フロックＣから水分を分離除去することで含水率が低減された脱水ケーキＧを生成し、水分に相当する脱水濾液Ｈを排出する。流量計ＳＦ３およびＳＳ濃度計ＳＤ２は、脱水濾液Ｈの流量およびＳＳ濃度を計測する。制御装置１１は、流量計ＳＦ１および濃度計ＳＤ１の計測値と、流量計ＳＦ３およびＳＳ濃度計ＳＤ２の計測値とに基づいて脱水ケーキＧの含水率を算出する。【選択図】図１</description><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAO9gl1cXdVCAlydQzxdfULUQiODA5x9VVw9HNRwJDzdQ3x8HfhYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkYGhiZmZoYmjsZEKQIAAVUnqw</recordid><startdate>20200917</startdate><enddate>20200917</enddate><creator>HAYASHIDA KEISEI</creator><creator>HORII YOICHI</creator><creator>NAKAYAMA YOSHIO</creator><creator>YOSHIKAWA SHINICHI</creator><scope>EVB</scope></search><sort><creationdate>20200917</creationdate><title>SLUDGE TREATMENT SYSTEM AND SLUDGE TREATMENT METHOD</title><author>HAYASHIDA KEISEI ; HORII YOICHI ; NAKAYAMA YOSHIO ; YOSHIKAWA SHINICHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2020146614A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2020</creationdate><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>HAYASHIDA KEISEI</creatorcontrib><creatorcontrib>HORII YOICHI</creatorcontrib><creatorcontrib>NAKAYAMA YOSHIO</creatorcontrib><creatorcontrib>YOSHIKAWA SHINICHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAYASHIDA KEISEI</au><au>HORII YOICHI</au><au>NAKAYAMA YOSHIO</au><au>YOSHIKAWA SHINICHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SLUDGE TREATMENT SYSTEM AND SLUDGE TREATMENT METHOD</title><date>2020-09-17</date><risdate>2020</risdate><abstract>To provide a sludge treatment system and a sludge treatment method that not only enable a stable system operation, but also alleviate problems of a technician shortage or technology succession.SOLUTION: A coagulation/mixing device 4 generates a coagulation floc C by mixing a coagulant B with a sludge A to be treated generated in a water treatment system and supplied. A flow meter SF1 and a concentration meter SD1 measure a flow rate and a concentration of the sludge A to be treated supplied to the coagulation/mixing device 4. A sludge dehydrator 7 separates and removes water from the coagulation floc C to produce a dehydrated cake G having a reduced water content, and discharges a dehydrated filtrate H corresponding to water. A flow meter SF3 and a SS concentration meter SD2 measure a flow rate and SS concentration of the dehydrated filtrate H. A control device 11 calculates a water content of the dehydrated cake G based on measured values of the flow meter SF1 and the concentration meter SD1 and the measured values of the flow meter SF3 and the SS concentration meter SD2.SELECTED DRAWING: Figure 1
【課題】安定したシステムの運転が可能になるばかりか、技術員不足または技術継承の問題を緩和することが可能な汚泥処理システムおよび汚泥処理方法を提供する。【解決手段】凝集混和装置４は、水処理系で発生した被処理汚泥Ａが供給され、被処理汚泥Ａに凝集剤Ｂを混和することで凝集フロックＣを生成する。流量計ＳＦ１および濃度計ＳＤ１は、凝集混和装置４に供給される被処理汚泥Ａの流量および濃度を計測する。汚泥脱水機７は、凝集フロックＣから水分を分離除去することで含水率が低減された脱水ケーキＧを生成し、水分に相当する脱水濾液Ｈを排出する。流量計ＳＦ３およびＳＳ濃度計ＳＤ２は、脱水濾液Ｈの流量およびＳＳ濃度を計測する。制御装置１１は、流量計ＳＦ１および濃度計ＳＤ１の計測値と、流量計ＳＦ３およびＳＳ濃度計ＳＤ２の計測値とに基づいて脱水ケーキＧの含水率を算出する。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; jpn |
| recordid | cdi_epo_espacenet_JP2020146614A |
| source | esp@cenet |
| subjects | CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | SLUDGE TREATMENT SYSTEM AND SLUDGE TREATMENT METHOD |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T07%3A31%3A51IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=HAYASHIDA%20KEISEI&rft.date=2020-09-17&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2020146614A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |