WO2008120732A1 - 水処理剤及び水処理方法 - Google Patents
水処理剤及び水処理方法 Download PDFInfo
- Publication number
- WO2008120732A1 WO2008120732A1 PCT/JP2008/056145 JP2008056145W WO2008120732A1 WO 2008120732 A1 WO2008120732 A1 WO 2008120732A1 JP 2008056145 W JP2008056145 W JP 2008056145W WO 2008120732 A1 WO2008120732 A1 WO 2008120732A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- treating
- treating agent
- calcium
- harmful substance
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200880011005.7A CN101663243B (zh) | 2007-03-30 | 2008-03-28 | 水处理剂以及水处理方法 |
JP2009507526A JP5878278B2 (ja) | 2007-03-30 | 2008-03-28 | ホウ素除去用水処理剤及び水処理方法 |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-093017 | 2007-03-30 | ||
JP2007093017 | 2007-03-30 | ||
JP2007-145937 | 2007-05-31 | ||
JP2007145937 | 2007-05-31 | ||
JP2007-201924 | 2007-08-02 | ||
JP2007201924 | 2007-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008120732A1 true WO2008120732A1 (ja) | 2008-10-09 |
Family
ID=39808312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/056145 WO2008120732A1 (ja) | 2007-03-30 | 2008-03-28 | 水処理剤及び水処理方法 |
Country Status (4)
Country | Link |
---|---|
JP (2) | JP5878278B2 (ja) |
KR (1) | KR20100015911A (ja) |
CN (2) | CN102276041A (ja) |
WO (1) | WO2008120732A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011252850A (ja) * | 2010-06-03 | 2011-12-15 | Nippon Steel Corp | 無機酸化物系材料中のエトリンガイトの定量分析方法 |
CN102689973A (zh) * | 2011-03-21 | 2012-09-26 | 中国地质大学(北京) | 一种原位去除地下水中铬的新型介质填料制备方法 |
JP2018158307A (ja) * | 2017-03-23 | 2018-10-11 | 清水建設株式会社 | 水処理システム及び水処理方法 |
JP2018202270A (ja) * | 2017-05-30 | 2018-12-27 | 清水建設株式会社 | 薬剤及びセレン含有排水の処理方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101336822B1 (ko) * | 2011-03-10 | 2013-12-04 | (주)유성테크 | 무기항균제의 제조방법 |
US9278875B2 (en) * | 2012-11-27 | 2016-03-08 | Veolia Water Solutions & Technologies Support | Process for reducing the sulfate concentration in a wastewater stream by employing regenerated gibbsite |
JP6109999B1 (ja) * | 2015-11-25 | 2017-04-05 | 株式会社武部鉄工所 | 水処理方法及び水処理システム |
CN111085162B (zh) * | 2019-12-31 | 2023-01-24 | 安徽海螺材料科技股份有限公司 | 一种超细除砷吸附剂及其制备方法、一种除砷方法 |
CN114315028A (zh) * | 2021-12-29 | 2022-04-12 | 中铁二局集团有限公司 | 一种垃圾渗滤液处理工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003154373A (ja) * | 2001-11-21 | 2003-05-27 | Kurita Water Ind Ltd | 硫酸イオン含有水の処理方法 |
JP2005074281A (ja) * | 2003-08-29 | 2005-03-24 | Denki Kagaku Kogyo Kk | 有害重金属捕集材及び有害重金属の捕集方法 |
JP2006212508A (ja) * | 2005-02-02 | 2006-08-17 | Dowa Mining Co Ltd | フッ素含有水の処理方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09309750A (ja) * | 1996-03-21 | 1997-12-02 | Chichibu Onoda Cement Corp | 生活・産業廃棄物を利用するセメントの製造方法 |
DE10210786A1 (de) * | 2002-03-12 | 2003-10-02 | Bayer Ag | Mischungen aus Adsorbermaterialien |
JP2003334568A (ja) * | 2002-05-16 | 2003-11-25 | Taiheiyo Cement Corp | 重金属を含む排水の処理方法 |
JP4247615B2 (ja) * | 2003-10-20 | 2009-04-02 | 戸田工業株式会社 | 吸着剤 |
WO2005061408A1 (en) * | 2003-12-24 | 2005-07-07 | Mt Aspiring Geochemistry Consultants Pty Ltd | Porous particulate material for fluid treatment, cementitious composition and method of manufacture thereof |
JP2005220249A (ja) * | 2004-02-06 | 2005-08-18 | Takeshi Yasuhoso | 不溶出化剤及び土壌処理剤 |
JP4715991B2 (ja) * | 2004-03-24 | 2011-07-06 | 戸田工業株式会社 | フッ素及び/又はホウ素を吸着する吸着剤 |
JP2006224025A (ja) * | 2005-02-18 | 2006-08-31 | Toda Kogyo Corp | フッ素及び/又はホウ素の不溶化方法 |
JP2006272144A (ja) * | 2005-03-29 | 2006-10-12 | Sumitomo Osaka Cement Co Ltd | 重金属不溶化材及び重金属処理方法 |
-
2008
- 2008-03-28 JP JP2009507526A patent/JP5878278B2/ja not_active Expired - Fee Related
- 2008-03-28 CN CN2011102108182A patent/CN102276041A/zh active Pending
- 2008-03-28 WO PCT/JP2008/056145 patent/WO2008120732A1/ja active Application Filing
- 2008-03-28 KR KR1020097022338A patent/KR20100015911A/ko not_active Application Discontinuation
- 2008-03-28 CN CN200880011005.7A patent/CN101663243B/zh not_active Expired - Fee Related
-
2014
- 2014-05-26 JP JP2014107902A patent/JP5913436B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003154373A (ja) * | 2001-11-21 | 2003-05-27 | Kurita Water Ind Ltd | 硫酸イオン含有水の処理方法 |
JP2005074281A (ja) * | 2003-08-29 | 2005-03-24 | Denki Kagaku Kogyo Kk | 有害重金属捕集材及び有害重金属の捕集方法 |
JP2006212508A (ja) * | 2005-02-02 | 2006-08-17 | Dowa Mining Co Ltd | フッ素含有水の処理方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011252850A (ja) * | 2010-06-03 | 2011-12-15 | Nippon Steel Corp | 無機酸化物系材料中のエトリンガイトの定量分析方法 |
CN102689973A (zh) * | 2011-03-21 | 2012-09-26 | 中国地质大学(北京) | 一种原位去除地下水中铬的新型介质填料制备方法 |
CN102689973B (zh) * | 2011-03-21 | 2013-11-13 | 中国地质大学(北京) | 一种原位去除地下水中铬的介质填料制备方法 |
JP2018158307A (ja) * | 2017-03-23 | 2018-10-11 | 清水建設株式会社 | 水処理システム及び水処理方法 |
JP2018202270A (ja) * | 2017-05-30 | 2018-12-27 | 清水建設株式会社 | 薬剤及びセレン含有排水の処理方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2014147934A (ja) | 2014-08-21 |
KR20100015911A (ko) | 2010-02-12 |
JP5913436B2 (ja) | 2016-04-27 |
JP5878278B2 (ja) | 2016-03-08 |
CN101663243A (zh) | 2010-03-03 |
CN102276041A (zh) | 2011-12-14 |
CN101663243B (zh) | 2013-03-13 |
JPWO2008120732A1 (ja) | 2010-07-15 |
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