ATA85090A - METHOD AND DEVICE FOR TAKING SAMPLES IN WASTEWATER TREATMENT PLANTS - Google Patents

METHOD AND DEVICE FOR TAKING SAMPLES IN WASTEWATER TREATMENT PLANTS

Info

Publication number
ATA85090A
ATA85090A AT850/90A AT85090A ATA85090A AT A85090 A ATA85090 A AT A85090A AT 850/90 A AT850/90 A AT 850/90A AT 85090 A AT85090 A AT 85090A AT A85090 A ATA85090 A AT A85090A
Authority
AT
Austria
Prior art keywords
wastewater treatment
treatment plants
taking samples
samples
taking
Prior art date
Application number
AT850/90A
Other languages
German (de)
Other versions
AT394353B (en
Original Assignee
Stoiser & Wolschner
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 Stoiser & Wolschner filed Critical Stoiser & Wolschner
Priority to AT0085090A priority Critical patent/AT394353B/en
Priority to DE4105607A priority patent/DE4105607A1/en
Priority to ITMI910962A priority patent/IT1245711B/en
Publication of ATA85090A publication Critical patent/ATA85090A/en
Application granted granted Critical
Publication of AT394353B publication Critical patent/AT394353B/en

Links

Classifications

    • 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
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • 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
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • 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
    • C02F1/685—Devices for dosing the additives
    • C02F1/686—Devices for dosing liquid additives
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/02—Investigation of foundation soil in situ before construction work
    • E02D1/06—Sampling of ground water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
AT0085090A 1990-04-10 1990-04-10 METHOD AND DEVICE FOR TAKING SAMPLES IN WASTEWATER TREATMENT PLANTS AT394353B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0085090A AT394353B (en) 1990-04-10 1990-04-10 METHOD AND DEVICE FOR TAKING SAMPLES IN WASTEWATER TREATMENT PLANTS
DE4105607A DE4105607A1 (en) 1990-04-10 1991-02-22 Drawing liq. samples from waste-water treatment plant - dividing outflow into separate sample collectors associated with compartments of tub tilted about axis
ITMI910962A IT1245711B (en) 1990-04-10 1991-04-09 PROCEDURE AND DEVICE FOR THE COLLECTION OF SAMPLES IN WASTEWATER TREATMENT PLANTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0085090A AT394353B (en) 1990-04-10 1990-04-10 METHOD AND DEVICE FOR TAKING SAMPLES IN WASTEWATER TREATMENT PLANTS

Publications (2)

Publication Number Publication Date
ATA85090A true ATA85090A (en) 1991-09-15
AT394353B AT394353B (en) 1992-03-25

Family

ID=3501224

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0085090A AT394353B (en) 1990-04-10 1990-04-10 METHOD AND DEVICE FOR TAKING SAMPLES IN WASTEWATER TREATMENT PLANTS

Country Status (3)

Country Link
AT (1) AT394353B (en)
DE (1) DE4105607A1 (en)
IT (1) IT1245711B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664355A5 (en) * 1985-10-21 1988-02-29 Werner Nill DEVICE FOR COLLECTING AND PERIODICALLY DISCHARGING A QUANTUM OF MEASURED FROM WASTEWATER TO BE CLEANED IN A SMALL WASTE WATER PLANT.

Also Published As

Publication number Publication date
ITMI910962A0 (en) 1991-04-09
ITMI910962A1 (en) 1992-10-09
IT1245711B (en) 1994-10-14
AT394353B (en) 1992-03-25
DE4105607A1 (en) 1991-10-17

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee