DE102005056018A1 - Method for avoiding calcium carbonate deposits in drainage systems involves adjustment of drainage pipeline, manhole and connection-pipe at infiltration well or discharge water level and changing carbon dioxide equilibrium by ventilation - Google Patents

Method for avoiding calcium carbonate deposits in drainage systems involves adjustment of drainage pipeline, manhole and connection-pipe at infiltration well or discharge water level and changing carbon dioxide equilibrium by ventilation Download PDF

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Publication number
DE102005056018A1
DE102005056018A1 DE200510056018 DE102005056018A DE102005056018A1 DE 102005056018 A1 DE102005056018 A1 DE 102005056018A1 DE 200510056018 DE200510056018 DE 200510056018 DE 102005056018 A DE102005056018 A DE 102005056018A DE 102005056018 A1 DE102005056018 A1 DE 102005056018A1
Authority
DE
Germany
Prior art keywords
manhole
calcium carbonate
ventilation
drainage
pipe
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.)
Granted
Application number
DE200510056018
Other languages
German (de)
Other versions
DE102005056018B4 (en
Inventor
Claus Nitsche
Volker Neumann
Manfred Seyfarth
Ralf Ruediger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bgd Ecosax De GmbH
Original Assignee
Bgd Boden- und Grundwasserlabor Dresden GmbH
BGD BODEN und GRUNDWASSERLABOR
DB Netz AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bgd Boden- und Grundwasserlabor Dresden GmbH, BGD BODEN und GRUNDWASSERLABOR, DB Netz AG filed Critical Bgd Boden- und Grundwasserlabor Dresden GmbH
Priority to DE102005056018.0A priority Critical patent/DE102005056018B4/en
Publication of DE102005056018A1 publication Critical patent/DE102005056018A1/en
Application granted granted Critical
Publication of DE102005056018B4 publication Critical patent/DE102005056018B4/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • 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
    • 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
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Cleaning In General (AREA)

Abstract

Method involves adjustment of drainage pipeline (1), manhole (2) and connection-pipe at infiltration well or discharge water level (3) at equal or above standard level. The water in manhole is collected and supplied into a lamella insert (4). The carbon dioxide equilibrium is changed by ventilation and the calcium carbonate targeted at the lamellas is separated. An independent claim is included for the system for avoiding calcium carbonate deposits in drainage systems.
DE102005056018.0A 2005-11-14 2005-11-14 Process and plant for avoiding calcium carbonate deposits (sintering) in drainage systems Expired - Fee Related DE102005056018B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102005056018.0A DE102005056018B4 (en) 2005-11-14 2005-11-14 Process and plant for avoiding calcium carbonate deposits (sintering) in drainage systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005056018.0A DE102005056018B4 (en) 2005-11-14 2005-11-14 Process and plant for avoiding calcium carbonate deposits (sintering) in drainage systems

Publications (2)

Publication Number Publication Date
DE102005056018A1 true DE102005056018A1 (en) 2007-05-16
DE102005056018B4 DE102005056018B4 (en) 2015-12-03

Family

ID=37982756

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005056018.0A Expired - Fee Related DE102005056018B4 (en) 2005-11-14 2005-11-14 Process and plant for avoiding calcium carbonate deposits (sintering) in drainage systems

Country Status (1)

Country Link
DE (1) DE102005056018B4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013107153B4 (en) 2013-07-08 2022-08-11 Dr. Pecher Ag Cleaning shaft and method for decentralized rainwater treatment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843514A1 (en) * 1988-12-23 1990-06-28 Ulrich Deus Method for preventing sintering of drainages and apparatus for carrying out the method
EP0950641A2 (en) * 1998-04-15 1999-10-20 Marcel Christian Wegmüller Tablets and method for preventing or diminishing formation of deposits in water collection systems for construction works
CH695612A5 (en) * 2005-10-17 2006-07-14 Lanxess Deutschland Gmbh Solvolysis of alkaline earth metal containing incrustation/sinterization, useful for building drainage system, comprises reacting oligomers from 3,4-dihydropyrrol-2,5-dione unit and succinic acid mono amide units with alkaline earth metal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843514A1 (en) * 1988-12-23 1990-06-28 Ulrich Deus Method for preventing sintering of drainages and apparatus for carrying out the method
EP0950641A2 (en) * 1998-04-15 1999-10-20 Marcel Christian Wegmüller Tablets and method for preventing or diminishing formation of deposits in water collection systems for construction works
CH695612A5 (en) * 2005-10-17 2006-07-14 Lanxess Deutschland Gmbh Solvolysis of alkaline earth metal containing incrustation/sinterization, useful for building drainage system, comprises reacting oligomers from 3,4-dihydropyrrol-2,5-dione unit and succinic acid mono amide units with alkaline earth metal

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
COLLINS,Hans-Jürgen,u.a.: Inkrustationsrisiko bei modernen Siedlungsabfalldeponien. In: Müll und Abfall,11,1999,S.654-663 *
ERNST,Horst,LHOTZKY,Kurt: Inkrustationen im Entwässerungssystem der Sonderabfalldeponie Rondeshagen. In: Müll und Abfall, 10,1995,S.717- S.721 *
GEIB,Matthias,NEY,Jörg: Hochdruckreinigungstechnik für Abwasserleitungen unter besonderer Berücksichtigung von Drainagerohren in Deponien. In: KA-Wasserwirtschaft,Abwasser,Abfall,2,2000,S.233-2 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013107153B4 (en) 2013-07-08 2022-08-11 Dr. Pecher Ag Cleaning shaft and method for decentralized rainwater treatment

Also Published As

Publication number Publication date
DE102005056018B4 (en) 2015-12-03

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OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: BGD BODEN- UND GRUNDWASSERLABOR GMBH DRESDEN, , DE

R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R081 Change of applicant/patentee

Owner name: BGD ECOSAX GMBH, DE

Free format text: FORMER OWNER: BGD BODEN- UND GRUNDWASSERLABOR GMBH DRESDEN, 01217 DRESDEN, DE

R082 Change of representative

Representative=s name: KAILUWEIT & UHLEMANN PATENTANWAELTE PARTNERSCH, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee