SE452480B - Anordning for reducering av gropfretning i vattenledningar av koppar - Google Patents
Anordning for reducering av gropfretning i vattenledningar av kopparInfo
- Publication number
- SE452480B SE452480B SE8501525A SE8501525A SE452480B SE 452480 B SE452480 B SE 452480B SE 8501525 A SE8501525 A SE 8501525A SE 8501525 A SE8501525 A SE 8501525A SE 452480 B SE452480 B SE 452480B
- Authority
- SE
- Sweden
- Prior art keywords
- grove
- copper
- reducing
- condition
- water pipes
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F15/00—Other methods of preventing corrosion or incrustation
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/043—Treatment of partial or bypass streams
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Accessories For Mixers (AREA)
- Control Of Non-Electrical Variables (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8501525A SE452480B (sv) | 1985-03-27 | 1985-03-27 | Anordning for reducering av gropfretning i vattenledningar av koppar |
EP86902553A EP0258237B1 (en) | 1985-03-27 | 1986-03-27 | Method and apparatus for reducing pitting in copper water pipes |
US06/942,415 US4943371A (en) | 1985-03-27 | 1986-03-27 | Apparatus for reducing pitting in copper water pipes |
DE8686902553T DE3686055T2 (de) | 1985-03-27 | 1986-03-27 | Verfahren und vorrichtung zur herabsetzung der koernung in kupfernen wasserleitungen. |
PCT/SE1986/000145 WO1986005772A1 (en) | 1985-03-27 | 1986-03-27 | Method and apparatus for reducing pitting in copper water pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8501525A SE452480B (sv) | 1985-03-27 | 1985-03-27 | Anordning for reducering av gropfretning i vattenledningar av koppar |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8501525D0 SE8501525D0 (sv) | 1985-03-27 |
SE8501525L SE8501525L (sv) | 1986-09-28 |
SE452480B true SE452480B (sv) | 1987-11-30 |
Family
ID=20359678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8501525A SE452480B (sv) | 1985-03-27 | 1985-03-27 | Anordning for reducering av gropfretning i vattenledningar av koppar |
Country Status (5)
Country | Link |
---|---|
US (1) | US4943371A (sv) |
EP (1) | EP0258237B1 (sv) |
DE (1) | DE3686055T2 (sv) |
SE (1) | SE452480B (sv) |
WO (1) | WO1986005772A1 (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2647102B3 (fr) * | 1989-04-03 | 1991-05-10 | Ropers Gilbert | Procede de denitrification et d'adoucissement simultane de l'eau et dispositif pour la mise en oeuvre de ce procede |
JP4303847B2 (ja) * | 1999-09-05 | 2009-07-29 | 本田技研工業株式会社 | 無段変速機及びその制御方法 |
DE10231096B9 (de) * | 2002-07-10 | 2006-11-09 | Brita Gmbh | Filtervorrichtung und Innenbehälter für eine Filtervorrichtung |
ITTO20040212A1 (it) * | 2004-03-30 | 2004-06-30 | Bitron Spa | Dispositivo di controllo della durezza dell'acqua alimentata ad una macchina lavatrice, in particolare a una macchina lavastoviglie |
US20060243647A1 (en) * | 2005-04-29 | 2006-11-02 | Spectrapure | Apparatus for providing demineralized water |
US20070215531A1 (en) * | 2006-03-17 | 2007-09-20 | Andreas Wawrla | Water-treatment appliance |
DE102008045354B3 (de) * | 2008-09-02 | 2010-02-25 | Judo Wasseraufbereitung Gmbh | Aussetzen von Messgrößenauswertungen in einer automatischen Wasserenthärtungsanlage bei Vorliegen von definierten Betriebssituationen |
CA2803347C (en) * | 2010-06-22 | 2019-08-20 | Kinetico Incorporated | Method and apparatus for reducing mineral scaling potential of water |
CN109502785B (zh) * | 2018-11-30 | 2019-12-03 | 广东爱得威建设(集团)股份有限公司 | 一种环保自动化水处理设备 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3217883A (en) * | 1960-06-27 | 1965-11-16 | Donald G Griswold | Fluid blending systems and control means therefor |
US4328549A (en) * | 1980-01-11 | 1982-05-04 | Olin Corporation | Process flow computer control system |
DE3003676C2 (de) * | 1980-02-01 | 1984-01-12 | F.W. Oventrop Arn. Sohn Kg, 5787 Olsberg | Vorrichtung zum Verschneiden von enthärtetem Wasser mit hartem Rohwasser |
US4426294A (en) * | 1982-08-27 | 1984-01-17 | Autotrol Corporation | Microcomputer controlled demand/scheduled water softener |
US4469602A (en) * | 1982-08-27 | 1984-09-04 | Autotrol Corporation | Microcomputer controlled demand/scheduled water softener having automatic resin bed sensing |
US4490249A (en) * | 1982-08-27 | 1984-12-25 | Autotrol Corporation | Microcomputer controlled demand/scheduled water softener |
US4536845A (en) * | 1983-08-31 | 1985-08-20 | Culligan International Company | Self-programmable controller for water conditioner recharging |
US4645595A (en) * | 1984-11-23 | 1987-02-24 | General Electric Company | Water softening system particularly for individual appliances |
-
1985
- 1985-03-27 SE SE8501525A patent/SE452480B/sv not_active IP Right Cessation
-
1986
- 1986-03-27 WO PCT/SE1986/000145 patent/WO1986005772A1/en active IP Right Grant
- 1986-03-27 EP EP86902553A patent/EP0258237B1/en not_active Expired - Lifetime
- 1986-03-27 DE DE8686902553T patent/DE3686055T2/de not_active Expired - Lifetime
- 1986-03-27 US US06/942,415 patent/US4943371A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1986005772A1 (en) | 1986-10-09 |
DE3686055D1 (de) | 1992-08-20 |
DE3686055T2 (de) | 1992-12-17 |
SE8501525L (sv) | 1986-09-28 |
EP0258237A1 (en) | 1988-03-09 |
US4943371A (en) | 1990-07-24 |
SE8501525D0 (sv) | 1985-03-27 |
EP0258237B1 (en) | 1992-07-15 |
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