JP2004237266A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2004237266A5 JP2004237266A5 JP2003048353A JP2003048353A JP2004237266A5 JP 2004237266 A5 JP2004237266 A5 JP 2004237266A5 JP 2003048353 A JP2003048353 A JP 2003048353A JP 2003048353 A JP2003048353 A JP 2003048353A JP 2004237266 A5 JP2004237266 A5 JP 2004237266A5
- Authority
- JP
- Japan
- Prior art keywords
- ion
- valence
- ions
- calcium
- wastewater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 150000002500 ions Chemical class 0.000 description 26
- 238000000034 method Methods 0.000 description 23
- 239000002351 wastewater Substances 0.000 description 12
- -1 aluminum ion Chemical class 0.000 description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 8
- 239000005416 organic matter Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 4
- 239000000920 calcium hydroxide Substances 0.000 description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 4
- 229910001424 calcium ion Inorganic materials 0.000 description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 4
- 239000000292 calcium oxide Substances 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 229910001425 magnesium ion Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000013522 chelant Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910001430 chromium ion Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 2
- 239000000347 magnesium hydroxide Substances 0.000 description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910001414 potassium ion Inorganic materials 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW092100081A TWI301474B (en) | 2003-01-03 | 2003-01-03 | Method for reducing cod (chemical oxygen demand) in waste water by using o3 with divalention |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010152495A Division JP2010207818A (ja) | 2003-01-03 | 2010-07-02 | 原子価イオンキレートを伴うｏ３の使用による、廃水中のｃｏｄ（化学的酸素要求量）を低下させるための方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004237266A JP2004237266A (ja) | 2004-08-26 |
| JP2004237266A5 true JP2004237266A5 (https=) | 2006-04-06 |
Family
ID=32679845
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003048353A Pending JP2004237266A (ja) | 2003-01-03 | 2003-02-25 | 原子価イオンキレートを伴うｏ３の使用による、廃水中のｃｏｄ（化学的酸素要求量）を低下させるための方法 |
| JP2010152495A Withdrawn JP2010207818A (ja) | 2003-01-03 | 2010-07-02 | 原子価イオンキレートを伴うｏ３の使用による、廃水中のｃｏｄ（化学的酸素要求量）を低下させるための方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010152495A Withdrawn JP2010207818A (ja) | 2003-01-03 | 2010-07-02 | 原子価イオンキレートを伴うｏ３の使用による、廃水中のｃｏｄ（化学的酸素要求量）を低下させるための方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6913698B2 (https=) |
| JP (2) | JP2004237266A (https=) |
| TW (1) | TWI301474B (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5537029B2 (ja) * | 2005-09-13 | 2014-07-02 | ラサーク | 高純度の蒸気を生成する方法 |
| US8926731B2 (en) | 2005-09-13 | 2015-01-06 | Rasirc | Methods and devices for producing high purity steam |
| JP5749521B2 (ja) * | 2011-03-01 | 2015-07-15 | エア・ウォーター株式会社 | 廃水処理装置および方法 |
| CN103351051B (zh) * | 2013-07-30 | 2015-04-29 | 重庆理工大学 | Ca(OH)2催化臭氧去除废水有机污染物的方法 |
| CN103613185B (zh) * | 2013-11-26 | 2015-08-19 | 辽宁科技大学 | 一种高效处理焦化废水的方法 |
| CN105858860A (zh) * | 2016-04-19 | 2016-08-17 | 中新苏州工业园区环保技术有限公司 | 一种含酚废水高效处理方法 |
| CN109987770B (zh) * | 2019-05-09 | 2021-08-20 | 荆州三才堂化工科技有限公司 | 一种亚磷酸三乙酯废水处理工艺 |
| CN117735697B (zh) * | 2023-12-05 | 2026-03-20 | 江苏海洋大学 | 一种臭氧催化氧化降解含高浓度异丙醇废水的方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4332687A (en) * | 1978-09-21 | 1982-06-01 | Pca International, Inc. | Removal of complexed heavy metals from waste effluents |
| JPS56150483A (en) * | 1980-04-24 | 1981-11-20 | Ebara Infilco Co Ltd | Disposal of waste water or sludge |
| JPS56163796A (en) * | 1980-05-22 | 1981-12-16 | Ebara Infilco Co Ltd | Treatment of cod-containing sewage |
| JPS56163794A (en) * | 1980-05-23 | 1981-12-16 | Ebara Infilco Co Ltd | Treatment of cod-containing sewage |
| JPS59186695A (ja) * | 1983-04-08 | 1984-10-23 | Tokyo Electric Power Co Inc:The | 有機性還元物質を含む排水の処理法 |
| JPS59203692A (ja) * | 1983-04-28 | 1984-11-17 | Dowa Mining Co Ltd | パルプ廃液の処理方法 |
| US4689154A (en) * | 1985-11-15 | 1987-08-25 | Occidental Chemical Corporation | Process for removing phosphorus from industrial waste water |
| DE4002014A1 (de) | 1989-01-27 | 1990-08-02 | Ciba Geigy Ag | Abwasserreinigung mit ozon |
| JPH03137990A (ja) | 1989-10-25 | 1991-06-12 | Toshiba Corp | 下水処理水の高度処理方法 |
| JPH05329489A (ja) * | 1992-04-01 | 1993-12-14 | Fuji Electric Co Ltd | オゾンを用いた水処理方法 |
| JPH09225482A (ja) * | 1996-02-20 | 1997-09-02 | Ebara Corp | 難分解性有機物含有排水の処理方法 |
| JPH10309590A (ja) * | 1997-05-09 | 1998-11-24 | Toray Ind Inc | 水処理方法 |
| US6056885A (en) * | 1998-03-23 | 2000-05-02 | Wasinger; Eric | Ozone disinfecting, decontaminating and deodorizing of animal manure |
| JP3879318B2 (ja) * | 1998-11-13 | 2007-02-14 | 月島環境エンジニアリング株式会社 | 排水の処理方法 |
| JP2001070961A (ja) * | 1999-09-01 | 2001-03-21 | Mitsui Eng & Shipbuild Co Ltd | 水処理方法及び装置 |
| JP2001137870A (ja) * | 1999-11-10 | 2001-05-22 | Nec Corp | 有機廃水の処理方法及びその処理装置 |
| JP2001232383A (ja) * | 2000-02-23 | 2001-08-28 | Ngk Insulators Ltd | 有機性廃水の処理方法 |
| JP2001239278A (ja) * | 2000-02-29 | 2001-09-04 | Nippon Shokubai Co Ltd | 有機ハロゲン化合物を含有する排水の処理方法 |
| JP2002153886A (ja) * | 2000-11-17 | 2002-05-28 | Ebara Corp | 凝集分離処理方法及び装置 |
| JP2002265569A (ja) * | 2001-03-07 | 2002-09-18 | Jsr Corp | 水溶性重合体およびその用途 |
| JP3937424B2 (ja) * | 2001-03-21 | 2007-06-27 | 栗田工業株式会社 | スケール防止方法 |
| JP4972827B2 (ja) * | 2001-05-23 | 2012-07-11 | 栗田工業株式会社 | 排煙脱硫排水の処理方法 |
-
2003
- 2003-01-03 TW TW092100081A patent/TWI301474B/zh not_active IP Right Cessation
- 2003-02-25 JP JP2003048353A patent/JP2004237266A/ja active Pending
- 2003-03-21 US US10/394,071 patent/US6913698B2/en not_active Expired - Lifetime
-
2010
- 2010-07-02 JP JP2010152495A patent/JP2010207818A/ja not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Drogui et al. | Oxidising and disinfecting by hydrogen peroxide produced in a two-electrode cell | |
| US9169141B2 (en) | Water treatment method by catalyzing ozone with a persulfate | |
| JP2010207818A (ja) | 原子価イオンキレートを伴うｏ３の使用による、廃水中のｃｏｄ（化学的酸素要求量）を低下させるための方法 | |
| CN101774674B (zh) | 过硫酸盐处理难降解有机废水的方法 | |
| CN101734817A (zh) | 一种处理有机化工废水的方法 | |
| JP2004237266A5 (https=) | ||
| CN106587456B (zh) | 一种基于氧分子活化的高级氧化-絮凝水处理方法 | |
| CN108191036A (zh) | 一种利用高铁酸钾活化过一硫酸盐降解水体中阿特拉津的方法 | |
| CN101774673A (zh) | 一种难降解有机物的处理方法 | |
| JP2020124701A (ja) | 水中の塩化物を除去する方法 | |
| CN101774712A (zh) | 一种去除废水中低价无机磷的方法 | |
| CN101259376A (zh) | 一种还原性无机废气的净化方法 | |
| CN114906905B (zh) | 一种基于酸碱自调控的电芬顿-絮凝工艺集成反应装置 | |
| Krupińska | The influence of aeration and type of coagulant on effectiveness in removing pollutants from groundwater in the process of coagulation | |
| CA2438331A1 (en) | Method of purification of a redox mediator before electrolytic regeneration thereof | |
| JP2003290774A (ja) | 排水中のアンモニア性窒素の除去方法および装置 | |
| CN118145762B (zh) | 一种污水中病原微生物的灭活方法 | |
| JP5886845B2 (ja) | 再利用可能な酸化オスミウム（ｖｉｉｉ）の回収 | |
| CN105948305A (zh) | 一种通过化学预氧化削减碘代消毒副产物生成的方法 | |
| EP1447383A1 (en) | Method for reducing COD (chemical oxygen demand) in waste water by using ozone with divalent ion | |
| Leszczyński | Color removal from groundwater by coagulation and oxidation processes | |
| CN108841558A (zh) | 一种快速陈化黄酒的方法 | |
| SU1028607A1 (ru) | Способ очистки сточных вод от тиомочевинных элюатов | |
| WO2003062495A3 (en) | Method and apparatus for mediated electrochemical redox reaction | |
| JPS56163794A (en) | Treatment of cod-containing sewage |