DK426781A - Fremgangsmaade og apparat til behandling af spildevand til analysetekniske formaal - Google Patents

Fremgangsmaade og apparat til behandling af spildevand til analysetekniske formaal

Info

Publication number
DK426781A
DK426781A DK426781A DK426781A DK426781A DK 426781 A DK426781 A DK 426781A DK 426781 A DK426781 A DK 426781A DK 426781 A DK426781 A DK 426781A DK 426781 A DK426781 A DK 426781A
Authority
DK
Denmark
Prior art keywords
waste
treatment
analysis technical
technical purposes
purposes
Prior art date
Application number
DK426781A
Other languages
English (en)
Inventor
W Melzer
K Weidmann
H Kuehmichel
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of DK426781A publication Critical patent/DK426781A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/305—Control of chemical properties of a component, e.g. control of pH
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/302—Active control mechanisms with external energy, e.g. with solenoid valve
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • 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
    • C02F2001/007—Processes including a sedimentation step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)
  • Physical Water Treatments (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
DK426781A 1980-09-26 1981-09-25 Fremgangsmaade og apparat til behandling af spildevand til analysetekniske formaal DK426781A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803036285 DE3036285A1 (de) 1980-09-26 1980-09-26 Verfahren und vorrichtung zum aufbereiten von abwasser fuer analysetechnische zwecke

Publications (1)

Publication Number Publication Date
DK426781A true DK426781A (da) 1982-03-27

Family

ID=6112894

Family Applications (1)

Application Number Title Priority Date Filing Date
DK426781A DK426781A (da) 1980-09-26 1981-09-25 Fremgangsmaade og apparat til behandling af spildevand til analysetekniske formaal

Country Status (5)

Country Link
EP (1) EP0048949A1 (da)
JP (1) JPS5790137A (da)
DD (1) DD201730A5 (da)
DE (1) DE3036285A1 (da)
DK (1) DK426781A (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222115A1 (de) * 1982-06-11 1983-12-15 Hoechst Ag, 6230 Frankfurt Verfahren und anlage zur kontinuierlichen aufbereitung von abwasser sowie seine analytische untersuchung zur steuerung von abwasserreinigungsanlagen
JPH01142460A (ja) * 1987-11-30 1989-06-05 Nkk Corp オンラインガスクロ分析装置
DE4041433A1 (de) * 1990-12-21 1992-06-25 Siemens Ag Einrichtung zur aufbereitung von mehrphasengemischen fuer die analyse
IL110020A (en) * 1994-06-15 1999-07-14 S D L Technologies Sol Ltd Apparatus and method for purifying waste water
ES2127673B1 (es) * 1995-12-14 1999-12-16 Solar Dynamics Ltd Aparato multietapa y metodo para la filtracion continua de aguas residuales.
US9016110B2 (en) * 2010-11-22 2015-04-28 Nalco Company Apparatus for on-line continuous chlorine analysis in turbid water and process streams
JP6198518B2 (ja) * 2013-08-19 2017-09-20 株式会社中西製作所 洗米水の浄化方法
US10376816B2 (en) * 2015-04-13 2019-08-13 Innovation Water Clarification, Inc. System and method for separation of suspended solids from waste fluid
CN113979572B (zh) * 2021-12-27 2022-03-11 烟台云沣生态环境产业发展股份有限公司 一种工程用便于取样的污水反应罐

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT223142B (de) * 1960-10-24 1962-08-27 Geiger Fa Hellmut Klärbecken für mit Feststoffen, beispielsweise Walzwerkszunder, verunreinigte Abwässer
DE2060620C3 (de) * 1970-12-09 1978-12-14 Passavant-Werke Michelbacher Huette, 6209 Aarbergen Verfahren und Vorrichtung zum Abscheiden von Leichtflüssigkeiten, wie Benzin, Benzol, öl o.dgl. aus Abwässern
DE2401862A1 (de) * 1974-01-16 1975-07-17 Geiger Maschf Helmut Siebfeld fuer endlose umlaufende siebbaender o.dgl. zur mechanischen wasser- oder abwasserreinigung mit einem oder mehreren siebgeweberahmen sowie einem grundrahmen
SE408409B (sv) * 1977-02-16 1979-06-11 Hakansson Lars Ake Hilmer Anordning for rening av vetska, foretredesvis avloppsvatten fran industriella processer
DE2819153A1 (de) * 1978-05-02 1979-11-15 Wacker Chemie Gmbh Verfahren zur abtrennung von quecksilber aus waessrigen loesungen

Also Published As

Publication number Publication date
DE3036285A1 (de) 1982-05-19
EP0048949A1 (de) 1982-04-07
DD201730A5 (de) 1983-08-03
JPS5790137A (en) 1982-06-04

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment