STN EN 12255-7
| Name: | STN EN 12255-7 |
| Validity: | Valid |
| Number of pages: | 16 |
| Language: |
SK
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Čistiarne odpadových vôd. Časť 7: Biologické reaktory s nárastovou biomasou |
| English title | Wastewater treatment plants. Part 7: Biological fixed-film reactors |
| Release Date: | 01. 09. 2003 |
| Date of withdrawal: | |
| ICS: | 13.060.30 |
| Sorting character/National clasification code | 75 6410 |
| Level of incorporation: | idt EN 12255-7:2002 |
| Official Journal | 08/03 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | Táto erópska norma určuje vykonávacie predpisy na návrh a požiadavky na biologické reaktory ako druhý (biologický) stupeň čistenia v čistiarniach odpadových vôd pre viac ako 50 EO. |