EN 12255-15

Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants

2003-12-00

Có hiệu lực

DIN EN 12255-15 (2004-04), IDT * BS EN 12255-15 (2003-12-17), IDT * NF P16-700-15 (2004-04-01), IDT * SN EN 12255-15 (2003-12), IDT * OENORM EN 12255-15 (2004-05-01), IDT * PN-EN 12255-15 (2005-04-27), IDT * SS-EN 12255-15 (2004-06-18), IDT * UNE-EN 12255-15 (2004-06-11), IDT * TS EN 12255-15 (2006-04-24), IDT * UNI EN 12255-15:2004 (2004-07-01), IDT * STN EN 12255-15 (2004-06-01), IDT * STN EN 12255-15 (2005-01-01), IDT * CSN EN 12255-15 (2004-12-01), IDT * DS/EN 12255-15 (2004-03-15), IDT * NEN-EN 12255-15:2003 en (2003-12-01), IDT * SFS-EN 12255-15:en (2004-09-03), IDT

EN 1085 (1997-05) * EN 25814 (1992-10)

prEN 12255-15 (2003-07)

EN 12255-15 (2003-12) * prEN 12255-15 (2003-07) * prEN 12255-15 (1999-12)

Absorption * Absorption method * Activation basins * Biological materials * Chemicals * Chemistry * Clean water * Constructions * Definitions * Deposition * Desorption * Equipment * Gas absorption * Gullies * Maintenance * Measurement * Measuring instruments * Measuring results * Operation * Oxidation ponds * Oxygen * Oxygen supply * Oxygenation * Planning * Ponds * Precision * Prevention * Prevention of pollution * Process engineering * Sewage * Sewage clarification * Sewage purification * Sewage purification plant * Sewage treatment * Sewage treatment plants * Sewage treatment works * Specification (approval) * Supply * Trials * Ventilation * Water * Water practice

13.060.30. Giải quyết và xử lý nước cống

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