93.030: External sewage systems

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  1. UNE-EN 12255-3:2001

    Wastewater treatment plants. Part 3: Preliminary treatment.

    standard by UNE-EN, 05/31/2001.

    Languages:

    • 👥MULTI-USER

  2. UNE-EN 12255-4:2002

    Wastewater treatment plants - Part 4: Primary settlement.

    standard by UNE-EN, 10/17/2002.

    Languages:

    • 👥MULTI-USER

  3. UNE-EN 12255-5:2000

    WASTEWATER TREATMENT PLANTS. PART 5: LAGOONING PROCESSES.

    standard by UNE-EN, 02/29/2000.

    Languages:

    • 👥MULTI-USER

  4. UNE-EN 12255-6:2003

    Wastewater treatment plants- Part 6: Activated sludge process.

    standard by UNE-EN, 03/28/2003.

    Languages:

    • 👥MULTI-USER

  5. UNE-EN 12255-7:2003

    Wastewater treatment plants - Part 7: Biological fixed-film reactors.

    standard by UNE-EN, 03/28/2003.

    Languages:

    • 👥MULTI-USER

  6. UNE-EN 12255-8:2001

    WASTEWATER TREATMENT PLANTS. PART 8: SLUDGE TREATMENT AND STORAGE.

    standard by UNE-EN, 11/30/2001.

    Languages:

    • 👥MULTI-USER

  7. UNE-EN 12255-9:2003

    Wastewater treatment plants - Part 9: Odour control and ventilation.

    standard by UNE-EN, 03/21/2003.

    Languages:

    Corrigenda: UNE-EN 12255-9:2003 ERRATUM

    • 👥MULTI-USER

  8. UNE-EN 12255-9:2003 ERRATUM

    Wastewater treatment plants - Part 9: Odour control and ventilation.

    Corrigenda by UNE-EN, 11/07/2003.

    Languages:

    • 👥MULTI-USER

  9. UNE-EN 12566-1:2000

    SMALL WASTEWATER TREATMENT SYSTEMS FOR UP TO 50 PT. PART 1: PREFABRICATED SEPTIC TANKS.

    standard by UNE-EN, 09/04/2000.

    Languages:

    Amendments, rulings, and supplements: UNE-EN 12566-1/A1:2004

    • 👥MULTI-USER

  10. UNE-EN 12566-1/A1:2004

    Small wastewater treatment systems for up to 50 PT - Part 1: Prefabricated septic tanks

    Amendment by UNE-EN, 06/11/2004.

    Languages:

    • 👥MULTI-USER