METHOD FOR REPAIRING SHIELD LAYER IN ENVIRONMENTAL POLLUTANT DISPOSAL PLANT

METHOD FOR REPAIRING SHIELD LAYER IN ENVIRONMENTAL POLLUTANT DISPOSAL PLANT

PROBLEM TO BE SOLVED: To repair a shield layer in an environmental pollutant disposal plant without almost performing the excavation of topsoil. SOLUTION: In an environmental pollutant disposal plant wherein a hexavalent chromium polluted treated soil bed 2A being a pollutant bed is covered with a s...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KUMAMOTO NOBUMASA, HANAWA TAKAYUKI
Format: Patent
Sprache:eng
Schlagworte:
DISPOSAL OF SOLID WASTE
PERFORMING OPERATIONS
RECLAMATION OF CONTAMINED SOIL SOIL
TRANSPORTING
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 KUMAMOTO NOBUMASA
HANAWA TAKAYUKI
description PROBLEM TO BE SOLVED: To repair a shield layer in an environmental pollutant disposal plant without almost performing the excavation of topsoil. SOLUTION: In an environmental pollutant disposal plant wherein a hexavalent chromium polluted treated soil bed 2A being a pollutant bed is covered with a shield layer 3 and the shield layer 3 is covered with topsoil, when a hole is bored in the shield layer 3 and a pollutant is leaked to the outside, a chemicals injection well 15 piercing the topsoil 4 from ground surface to reach the upper surface of the pollutant bed 2A is excavated on the upstream side of the leak part 5 and chemicals becoming water-impermeable in a stage spreading to the leak part is injected from the chemicals injection well 15 to be allowed to spread over the surface of the pollutant bed 2A of the leak part and, thereafter, the chemicals injection well 5 is closed to simply and rapidly repair the leak part 5 from the ground.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH10258260A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH10258260A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH10258260A3</originalsourceid><addsrcrecordid>eNrjZPD2dQ3x8HdRcPMPUghyDXD0DPL0c1cI9vB09XFR8HGMdA1S8PRTcPUL8wzy9_N19Qtx9FEI8PfxCQ1x9AtRcPEMDvAPBgn5ALk8DKxpiTnFqbxQmptB0c01xNlDN7UgPz61uCAxOTUvtSTeK8DD0MDI1MLIzMDRmBg1AKtGLh0</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR REPAIRING SHIELD LAYER IN ENVIRONMENTAL POLLUTANT DISPOSAL PLANT</title><source>esp@cenet</source><creator>KUMAMOTO NOBUMASA ; HANAWA TAKAYUKI</creator><creatorcontrib>KUMAMOTO NOBUMASA ; HANAWA TAKAYUKI</creatorcontrib><description>PROBLEM TO BE SOLVED: To repair a shield layer in an environmental pollutant disposal plant without almost performing the excavation of topsoil. SOLUTION: In an environmental pollutant disposal plant wherein a hexavalent chromium polluted treated soil bed 2A being a pollutant bed is covered with a shield layer 3 and the shield layer 3 is covered with topsoil, when a hole is bored in the shield layer 3 and a pollutant is leaked to the outside, a chemicals injection well 15 piercing the topsoil 4 from ground surface to reach the upper surface of the pollutant bed 2A is excavated on the upstream side of the leak part 5 and chemicals becoming water-impermeable in a stage spreading to the leak part is injected from the chemicals injection well 15 to be allowed to spread over the surface of the pollutant bed 2A of the leak part and, thereafter, the chemicals injection well 5 is closed to simply and rapidly repair the leak part 5 from the ground.</description><edition>6</edition><language>eng</language><subject>DISPOSAL OF SOLID WASTE ; PERFORMING OPERATIONS ; RECLAMATION OF CONTAMINED SOIL SOIL ; TRANSPORTING</subject><creationdate>1998</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&amp;date=19980929&amp;DB=EPODOC&amp;CC=JP&amp;NR=H10258260A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19980929&amp;DB=EPODOC&amp;CC=JP&amp;NR=H10258260A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KUMAMOTO NOBUMASA</creatorcontrib><creatorcontrib>HANAWA TAKAYUKI</creatorcontrib><title>METHOD FOR REPAIRING SHIELD LAYER IN ENVIRONMENTAL POLLUTANT DISPOSAL PLANT</title><description>PROBLEM TO BE SOLVED: To repair a shield layer in an environmental pollutant disposal plant without almost performing the excavation of topsoil. SOLUTION: In an environmental pollutant disposal plant wherein a hexavalent chromium polluted treated soil bed 2A being a pollutant bed is covered with a shield layer 3 and the shield layer 3 is covered with topsoil, when a hole is bored in the shield layer 3 and a pollutant is leaked to the outside, a chemicals injection well 15 piercing the topsoil 4 from ground surface to reach the upper surface of the pollutant bed 2A is excavated on the upstream side of the leak part 5 and chemicals becoming water-impermeable in a stage spreading to the leak part is injected from the chemicals injection well 15 to be allowed to spread over the surface of the pollutant bed 2A of the leak part and, thereafter, the chemicals injection well 5 is closed to simply and rapidly repair the leak part 5 from the ground.</description><subject>DISPOSAL OF SOLID WASTE</subject><subject>PERFORMING OPERATIONS</subject><subject>RECLAMATION OF CONTAMINED SOIL SOIL</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD2dQ3x8HdRcPMPUghyDXD0DPL0c1cI9vB09XFR8HGMdA1S8PRTcPUL8wzy9_N19Qtx9FEI8PfxCQ1x9AtRcPEMDvAPBgn5ALk8DKxpiTnFqbxQmptB0c01xNlDN7UgPz61uCAxOTUvtSTeK8DD0MDI1MLIzMDRmBg1AKtGLh0</recordid><startdate>19980929</startdate><enddate>19980929</enddate><creator>KUMAMOTO NOBUMASA</creator><creator>HANAWA TAKAYUKI</creator><scope>EVB</scope></search><sort><creationdate>19980929</creationdate><title>METHOD FOR REPAIRING SHIELD LAYER IN ENVIRONMENTAL POLLUTANT DISPOSAL PLANT</title><author>KUMAMOTO NOBUMASA ; HANAWA TAKAYUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH10258260A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1998</creationdate><topic>DISPOSAL OF SOLID WASTE</topic><topic>PERFORMING OPERATIONS</topic><topic>RECLAMATION OF CONTAMINED SOIL SOIL</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KUMAMOTO NOBUMASA</creatorcontrib><creatorcontrib>HANAWA TAKAYUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KUMAMOTO NOBUMASA</au><au>HANAWA TAKAYUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR REPAIRING SHIELD LAYER IN ENVIRONMENTAL POLLUTANT DISPOSAL PLANT</title><date>1998-09-29</date><risdate>1998</risdate><abstract>PROBLEM TO BE SOLVED: To repair a shield layer in an environmental pollutant disposal plant without almost performing the excavation of topsoil. SOLUTION: In an environmental pollutant disposal plant wherein a hexavalent chromium polluted treated soil bed 2A being a pollutant bed is covered with a shield layer 3 and the shield layer 3 is covered with topsoil, when a hole is bored in the shield layer 3 and a pollutant is leaked to the outside, a chemicals injection well 15 piercing the topsoil 4 from ground surface to reach the upper surface of the pollutant bed 2A is excavated on the upstream side of the leak part 5 and chemicals becoming water-impermeable in a stage spreading to the leak part is injected from the chemicals injection well 15 to be allowed to spread over the surface of the pollutant bed 2A of the leak part and, thereafter, the chemicals injection well 5 is closed to simply and rapidly repair the leak part 5 from the ground.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JPH10258260A
source esp@cenet
subjects DISPOSAL OF SOLID WASTE
PERFORMING OPERATIONS
RECLAMATION OF CONTAMINED SOIL SOIL
TRANSPORTING
title METHOD FOR REPAIRING SHIELD LAYER IN ENVIRONMENTAL POLLUTANT DISPOSAL PLANT
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T15%3A02%3A56IST&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=KUMAMOTO%20NOBUMASA&rft.date=1998-09-29&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH10258260A%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