ACH – Cloridrato di alluminio

Grado

Grado di trattamento dell'acqua (liquido)

Grado di trattamento dell'acqua (solido)

Daily-Chem

(Liquido)

Daily-Chem

(Solido)

Standard

USP-34

USP-34

USP-34

USP-34

Solubilità

Solubile in acqua

Solubile in acqua

Solubile in acqua

Solubile in acqua

Al₂O₃%

>23

>46

23-24

46-48

Cl%

＜9.0

＜18.0

7.9-8.4

15,8-16,8

Basicità%

75-83

75-83

75-90

75-90

Al:Cl

1,9:1-2,1:1

% insolubile in acqua

≤0,1

≤0,1

≤0,01

≤0,01

SO₄^2-P/min

≤250

≤500

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Fe Ppm

≤100

≤200

≤75

≤150

Cr⁶⁺P/min

≤1,0

≤2,0

≤1,0

≤2,0

Come Ppm

≤2,0

≤2,0

≤2,0

≤2,0

Metalli pesanti (come Pb) Ppm

≤10,0

≤20,0

≤5,0

≤5,0

Ni Ppm

≤1,0

≤2,0

≤1,0

≤2,0

Cd Ppm

≤1,0

≤2,0

≤1,0

≤2,0

Hg Ppm

≤0,1

≤0,1

≤0,1

≤0,1

pH 15% acquoso

3,5-5,0

3,5-5,0

4.0-4.4

4.0-4.4

Leggero

Trasmittanza 15%

Acquoso

>90%

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>90%

≥90%

Dimensione delle particelle

(Maglia)

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Il 100% supera 100 mesh

Il 99% supera 200 mesh

Il 100% supera 200 mesh

Il 99% supera 325 mesh