NO884388L - Klordioksydoksydering av fargen til spillvann. - Google Patents
Klordioksydoksydering av fargen til spillvann.Info
- Publication number
- NO884388L NO884388L NO88884388A NO884388A NO884388L NO 884388 L NO884388 L NO 884388L NO 88884388 A NO88884388 A NO 88884388A NO 884388 A NO884388 A NO 884388A NO 884388 L NO884388 L NO 884388L
- Authority
- NO
- Norway
- Prior art keywords
- dioxide oxidation
- chloro
- wastewater color
- wastewater
- color
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/1026—Other features in bleaching processes
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10479387A | 1987-10-05 | 1987-10-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO884388D0 NO884388D0 (no) | 1988-10-04 |
NO884388L true NO884388L (no) | 1989-04-06 |
Family
ID=22302411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO88884388A NO884388L (no) | 1987-10-05 | 1988-10-04 | Klordioksydoksydering av fargen til spillvann. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0311013A3 (no) |
JP (1) | JP2651422B2 (no) |
BR (1) | BR8805132A (no) |
CA (1) | CA1326112C (no) |
FI (1) | FI884507A (no) |
NO (1) | NO884388L (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4737020B2 (ja) * | 2006-09-29 | 2011-07-27 | ミツミ電機株式会社 | 電子装置 |
JP4930475B2 (ja) * | 2008-08-29 | 2012-05-16 | 株式会社Jvcケンウッド | 製品分解時の部品保護構造 |
EP2735218B1 (en) | 2011-07-18 | 2018-01-17 | Thomson Licensing | Design for retention base to fixture on cover removal fixture |
JP2015522219A (ja) | 2012-07-16 | 2015-08-03 | トムソン ライセンシングThomson Licensing | カバー取り外し治具 |
CN112759173B (zh) * | 2019-11-01 | 2023-04-18 | 湖南海利化工股份有限公司 | 肟菌酯生产废水的预处理方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA975111A (en) * | 1971-01-22 | 1975-09-30 | Ralph J. Gall | Bleaching cellulosic pulp |
CH567440A5 (no) * | 1973-07-18 | 1975-10-15 | Blatter Max |
-
1988
- 1988-09-30 FI FI884507A patent/FI884507A/fi not_active IP Right Cessation
- 1988-10-04 EP EP88116401A patent/EP0311013A3/en not_active Withdrawn
- 1988-10-04 NO NO88884388A patent/NO884388L/no unknown
- 1988-10-05 BR BR8805132A patent/BR8805132A/pt not_active Application Discontinuation
- 1988-10-05 JP JP63251727A patent/JP2651422B2/ja not_active Expired - Lifetime
- 1988-10-05 CA CA000579414A patent/CA1326112C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI884507A (fi) | 1989-04-06 |
CA1326112C (en) | 1994-01-18 |
JP2651422B2 (ja) | 1997-09-10 |
NO884388D0 (no) | 1988-10-04 |
BR8805132A (pt) | 1989-05-16 |
JPH01156586A (ja) | 1989-06-20 |
EP0311013A3 (en) | 1989-09-27 |
FI884507A0 (fi) | 1988-09-30 |
EP0311013A2 (en) | 1989-04-12 |
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