The demand for a cleaner environment is increasing daily in almost every part of the world. To aid in these obligations, ABB provides two advanced techniques for the effective and reliable measurement and control of nitrate in sewage treatment, river quality, potable water treatment - UV absorbtion and ion-selective electrode.
Nitrate Electrode
Nitrate Monitors
 | AV450 | AV455 | 8236 |
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| Description | UV Nitrate monitor | UV Nitrate monitor | Nitrate monitor |
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| No. of Sensors | 1 | 2 | 1 |
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| Technique | UV absorption - providing a simple and effective, low maintenance method without the need for reagents | Ion-selective electrode - with liquid-handling section in a compact analyser with auto-calibration function |
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| Applications | De-nitrification in potable water and for
river intake protection | Nitrate reduction and final outfall in sewage treatment, de-nitrification in potable water and for river intake protection |
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| Immunity | - | Not susceptible to interference from turbidity and dissolved organics |
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| Ranges | 0 ... 100 mg/l (as NO3-)
0 ... 25 mg/l (as N) | Any two consecutive decades of concentration between:
0.2 and 1000 mg/l (as N) or
1.0 and 5000 mg/l (as NO3-)
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Nitrate Electrode
| 8006 |
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| >>read more |
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| Description | Nitrate Electrode |
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| Function | Enables precise determinations of nitrate concentrations in solution |
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| Applications | Used in a wide range of applications including: water, food and beverages and biological |
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