ATV A 122 : 1991
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
PRINCIPLES FOR DIMENSIONING, CONSTRUCTION AND OPERATION OF SMALL SEWAGE TREATMENT PLANTS WITH AEROBIC BIOLOGICAL PURIFICATION STAGE FOR CONNECTION VALUES BETWEEN 50 AND 500 TOTAL NUMBER OF INHABITANTS AND POPULATION EQUIVALENTS
Superseded date
01-05-2011
Superseded by
Published date
12-01-2013
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| DevelopmentNote |
Czech translation is also available. (10/2002)
|
| DocumentType |
Standard
|
| PublisherName |
German Association for Water, Wastewater and Waste
|
| Status |
Superseded
|
| SupersededBy |
| EN 12255-6:2002 | Wastewater treatment plants - Part 6: Activated sludge process |
| I.S. EN 12255-6:2002 | WASTEWATER TREATMENT PLANTS - PART 6: ACTIVATED SLUDGE PROCESS |
| DIN 1986-3:2004-11 | Drainage systems on private ground - Part 3: Specifications for service and maintenance |
| BS EN 12255-6:2002 | Wastewater treatment plants Activated sludge processes |
| BS EN 12255-7:2002 | Wastewater treatment plants Biological fixed-film reactors |
| EN 12255-7:2002 | Wastewater treatment plants - Part 7: Biological fixed-film reactors |
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