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Norm
ÖNORM M 5889
Issue date: 2008 09 01
Measurement of oxygen transfer of aeration eqiupment in activated sludge
This International Standard specifies requirements for safe handling, use and storage of gas cylinders for compressed, liquefied or dissolved gases. This International St...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 16 Pages
Language:
German
Optionally co-design standards:
ICS
This International Standard specifies requirements for safe handling, use and storage of gas cylinders for compressed, liquefied or dissolved gases. This International Standard applies only to single gas cylinders of sizes from 0,5 I to 150 I water capacity. For specific gas applications such as welding, diving, inerting, etc., additional requirements apply which are not covered in this International Standard. Maintenance, repair, marking, labelling, inspection and retesting of gas cylinders, which are normally under the responsibility of the gas cylinder owner, are also not included in this International Standard.
ÖNORM M 5889
2008 09 01
Measurement of oxygen transfer of aeration eqiupment in activated sludge
Norm
↖
ÖNORM M 5888
1998 03 01
Measurement of oxygen transfer of aeration equipment in clean water and activated sludge
Norm
ÖNORM M 5888
1979 05 01
Sewage treatment plants; oxygenation capacity of aeration equipment, determined in clean water
Norm
Norm
Issue date :
2004 05 01
Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
Norm
Issue date :
1993 06 01
Water quality - Determination of dissolved oxygen - Elektrochemical probe method (ISO 5814:1990)
Norm
Issue date :
2003 12 01
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2003)
Norm
Issue date :
2003 12 01
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO 5167-2:2003)
Norm
Issue date :
2003 12 01
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles (ISO 5167-3:2003)
Norm
Issue date :
2003 12 01
Measurement of fluid flow by means of pressure differential devices inserted in ciruclar cross-section conduits running full - Part 4: Venturi tubes (ISO 5167-4:2003)
Norm
Issue date :
2004 05 01
Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
Norm
Issue date :
1993 06 01
Water quality - Determination of dissolved oxygen - Elektrochemical probe method (ISO 5814:1990)
Norm
Issue date :
2023 02 15
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2022)
Norm
Issue date :
2023 02 15
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO 5167-2:2022)
Norm
Issue date :
2023 07 01
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles (ISO 5167-3:2022)
Norm
Issue date :
2023 02 15
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes (ISO 5167-4:2022)
