Якість води. Визначання розчинених аніонів методом рідинного іонного хроматографування. Частина 2. Визначання броміду, хлориду, нітрату, нітриту, ортофосфату та сульфату в стічних водах

(ISO 10304-2:1995, IDT)

1 2 4

1 2 З? 4 5 6 7 8 9 10 11 12

—? —? —? ISO 10304

WATER QUALITY

DETERMINATION OF DISSOLVED ANIONS BY LIQUIDCHROMATOGRAPHY OF IONS

Part 2. Determination of bromide, chloride, nitrate, nitrite,orthophosphate and sulfate in waste water
1 1.1 1.2 1.2.1 1.2.2 1.2.3

SO57NO3 1:500

SO|"/SOi“ 1:50 2 >
SOt/S 2 O|- 1:500

SO^ / 1 * 2> NO3 400

1.2.4 2 ISO 5667-1:1980 Water quality — Sampling — Part 1: Guidance on the design of sampling programmes
ISO 5667-2:1991 Water quality — Sampling — Part 2: Guidance on sampling techniques
ISO 5667-3:1994 Water quality — Sampling — Part 3: Guidance on the preservation and handling of samples
ISO 8466-1:1990 Water quality — Calibration and evaluation of analytical methods and estimation of performance characteristics — Part 1: Statistical evaluation of the linear calibration function
ISO 10304-1:1992 Water quality — Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions — Part 1: Method for water with low contamonation.

ISO 5667-1:1980 ISO 5667-2:1991 1 >

ISO 5667-3:19941> ISO 8466-1:1990 ISO 10304-1:1992 1) 4 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10 4.11 4.12 4.13 4.14 4.15 4.16 4.17 4.17.1 4.17.1.1 4.17.1.2 4.17.2 4.17.2.1 4.17.2.1.1 4.17.2.1.2 4.17.2.2 4.18
4.19 4.19.1

4.19.2 4.19.3 4.20 *Y> 1 0,1; 0,2; 0,3; 0,4; 0,5; 0,6; 0,7; 0,8; 0,9; 1,0
0,1; 0,2; 0,3; 0,4; 0,5; 0,6; 0,7; 0,8; 0,9; 1,0 1;2; 3; 4; 5; 6; 7; 8; 9; 10
1;2; 3; 4; 5; 6; 7; 8; 9; 10
1;2; 3; 4; 5; 6; 7; 8; 9; 10
4.21 5 5.1

5.1.1 —? —? —? —? —? —? —? 5.2 —? —? —? —? —? —? —? 6
2,1 W, + W 2 t R2 — — 7 7.1 —? —? —? —? 7.2

8 8.1 8.2 8.3 9 10 11 12 а?) Ь?) с?) d) е?) f) h) ( (
WFR — VC r — or — VC R — * WFR — VC r — o R — VC R — KAt — WFR — VC r — o R — VCr —
* WFR — VC r — ct r — VCr —
— WFR — VC r — o R — VCr — * WFR — VC r — o R — VC R — 1 Funk, W. etal., Statistische Methoden in der Wasseranalytic, Verlag Chemie, Weinheim (1985).
2 DAMMAN, V et al., Zur Problematik der Bestimmungsgrenze in der Wasserranalytik, vom Wasser 66, Verlag Chemie, Weinheim (1986)
3 DIN 38405-D1-2:1985 German standart methods for the examination of water, waste water and sludge; anions (group D); determination of chloride ions (D1) ( 4 DIN 38405-D5-2:1985 German standart methods for the examination of water, waste water and sludge; anions (group D); determination of sulfate ions (D5) (