DYESTUFF WASTE WATER TREATMENT METHOD
To provide an organic coagulant being used for waste water treatment and having high performance as dyestuff waste water treatment and to provide a treatment method using the same.SOLUTION: The improvement of dyestuff waste water treatment performance can be achieved by adding an organic coagulant c...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| 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 | YONEKURA ATSUSHI |
| description | To provide an organic coagulant being used for waste water treatment and having high performance as dyestuff waste water treatment and to provide a treatment method using the same.SOLUTION: The improvement of dyestuff waste water treatment performance can be achieved by adding an organic coagulant consisting of a polymer obtained by polymerizing a cationic monomer and a hydrophobic monomer component after adding an inorganic porous body. The organic coagulant consisting of the polymer obtained by polymerizing the monomer component composed of 50-95 mass% cationic monomer and 5-50 mass% hydrophobic monomer to the total amount of the monomer is desirable. It is desirable that one or more kinds selected from among bentonite, kaolin, talc, silica gel and diatomaceous earth as the inorganic porous body are used.SELECTED DRAWING: Figure 1
【課題】廃水処理として使用される有機凝結剤に関するものであり、染料廃水処理としてより性能の高い有機凝結剤及びそれを用いた処理方法を提供することを課題とする。【解決手段】無機多孔質体添加後、カチオン性単量体及び疎水性単量体成分を重合して得られる高分子からなる有機凝結剤を添加することで染料廃水処理性能の向上を達成することができる。全単量体に対して、カチオン性単量体５０～９５質量％及び疎水性単量体５～５０質量％である単量体成分を重合して得られる高分子からなる有機凝結剤が好ましい。又、無機多孔質体としてベントナイト、カオリン、タルク、シリカゲル、珪藻土から選択される一種以上を使用することが好ましい。【選択図】図１ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2023087714A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2023087714A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2023087714A3</originalsourceid><addsrcrecordid>eNrjZFB1iXQNDgl1c1MIdwwOcQWSIa5BCiFBro4hvq5-IQq-riEe_i48DKxpiTnFqbxQmptByc01xNlDN7UgPz61uCAxOTUvtSTeK8DIwMjYwMLc3NDE0ZgoRQD66yPq</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>DYESTUFF WASTE WATER TREATMENT METHOD</title><source>esp@cenet</source><creator>YONEKURA ATSUSHI</creator><creatorcontrib>YONEKURA ATSUSHI</creatorcontrib><description>To provide an organic coagulant being used for waste water treatment and having high performance as dyestuff waste water treatment and to provide a treatment method using the same.SOLUTION: The improvement of dyestuff waste water treatment performance can be achieved by adding an organic coagulant consisting of a polymer obtained by polymerizing a cationic monomer and a hydrophobic monomer component after adding an inorganic porous body. The organic coagulant consisting of the polymer obtained by polymerizing the monomer component composed of 50-95 mass% cationic monomer and 5-50 mass% hydrophobic monomer to the total amount of the monomer is desirable. It is desirable that one or more kinds selected from among bentonite, kaolin, talc, silica gel and diatomaceous earth as the inorganic porous body are used.SELECTED DRAWING: Figure 1
【課題】廃水処理として使用される有機凝結剤に関するものであり、染料廃水処理としてより性能の高い有機凝結剤及びそれを用いた処理方法を提供することを課題とする。【解決手段】無機多孔質体添加後、カチオン性単量体及び疎水性単量体成分を重合して得られる高分子からなる有機凝結剤を添加することで染料廃水処理性能の向上を達成することができる。全単量体に対して、カチオン性単量体５０～９５質量％及び疎水性単量体５～５０質量％である単量体成分を重合して得られる高分子からなる有機凝結剤が好ましい。又、無機多孔質体としてベントナイト、カオリン、タルク、シリカゲル、珪藻土から選択される一種以上を使用することが好ましい。【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>2023</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=20230626&DB=EPODOC&CC=JP&NR=2023087714A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230626&DB=EPODOC&CC=JP&NR=2023087714A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YONEKURA ATSUSHI</creatorcontrib><title>DYESTUFF WASTE WATER TREATMENT METHOD</title><description>To provide an organic coagulant being used for waste water treatment and having high performance as dyestuff waste water treatment and to provide a treatment method using the same.SOLUTION: The improvement of dyestuff waste water treatment performance can be achieved by adding an organic coagulant consisting of a polymer obtained by polymerizing a cationic monomer and a hydrophobic monomer component after adding an inorganic porous body. The organic coagulant consisting of the polymer obtained by polymerizing the monomer component composed of 50-95 mass% cationic monomer and 5-50 mass% hydrophobic monomer to the total amount of the monomer is desirable. It is desirable that one or more kinds selected from among bentonite, kaolin, talc, silica gel and diatomaceous earth as the inorganic porous body are used.SELECTED DRAWING: Figure 1
【課題】廃水処理として使用される有機凝結剤に関するものであり、染料廃水処理としてより性能の高い有機凝結剤及びそれを用いた処理方法を提供することを課題とする。【解決手段】無機多孔質体添加後、カチオン性単量体及び疎水性単量体成分を重合して得られる高分子からなる有機凝結剤を添加することで染料廃水処理性能の向上を達成することができる。全単量体に対して、カチオン性単量体５０～９５質量％及び疎水性単量体５～５０質量％である単量体成分を重合して得られる高分子からなる有機凝結剤が好ましい。又、無機多孔質体としてベントナイト、カオリン、タルク、シリカゲル、珪藻土から選択される一種以上を使用することが好ましい。【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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB1iXQNDgl1c1MIdwwOcQWSIa5BCiFBro4hvq5-IQq-riEe_i48DKxpiTnFqbxQmptByc01xNlDN7UgPz61uCAxOTUvtSTeK8DIwMjYwMLc3NDE0ZgoRQD66yPq</recordid><startdate>20230626</startdate><enddate>20230626</enddate><creator>YONEKURA ATSUSHI</creator><scope>EVB</scope></search><sort><creationdate>20230626</creationdate><title>DYESTUFF WASTE WATER TREATMENT METHOD</title><author>YONEKURA ATSUSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023087714A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</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>YONEKURA ATSUSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YONEKURA ATSUSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DYESTUFF WASTE WATER TREATMENT METHOD</title><date>2023-06-26</date><risdate>2023</risdate><abstract>To provide an organic coagulant being used for waste water treatment and having high performance as dyestuff waste water treatment and to provide a treatment method using the same.SOLUTION: The improvement of dyestuff waste water treatment performance can be achieved by adding an organic coagulant consisting of a polymer obtained by polymerizing a cationic monomer and a hydrophobic monomer component after adding an inorganic porous body. The organic coagulant consisting of the polymer obtained by polymerizing the monomer component composed of 50-95 mass% cationic monomer and 5-50 mass% hydrophobic monomer to the total amount of the monomer is desirable. It is desirable that one or more kinds selected from among bentonite, kaolin, talc, silica gel and diatomaceous earth as the inorganic porous body are used.SELECTED DRAWING: Figure 1
【課題】廃水処理として使用される有機凝結剤に関するものであり、染料廃水処理としてより性能の高い有機凝結剤及びそれを用いた処理方法を提供することを課題とする。【解決手段】無機多孔質体添加後、カチオン性単量体及び疎水性単量体成分を重合して得られる高分子からなる有機凝結剤を添加することで染料廃水処理性能の向上を達成することができる。全単量体に対して、カチオン性単量体５０～９５質量％及び疎水性単量体５～５０質量％である単量体成分を重合して得られる高分子からなる有機凝結剤が好ましい。又、無機多孔質体としてベントナイト、カオリン、タルク、シリカゲル、珪藻土から選択される一種以上を使用することが好ましい。【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_JP2023087714A |
| 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 | DYESTUFF WASTE WATER TREATMENT METHOD |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-09T20%3A29%3A31IST&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=YONEKURA%20ATSUSHI&rft.date=2023-06-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2023087714A%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 |