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Microniser offers a simple and efficient way to resolve
certain problems created by dust : superficial water micronization.
This simple process is based on the combination of three simultaneous
actions:
- Increasing the weight and aggregating the particles
by humidification.
- Creating a 'blanket' above the source of dust:
the sprayed water captures the energy required for evaporation
in the ambient air, thus cooling the air. This local cooling
by a few degrees (2-3°C) of the air at spray-head height
(3 to 7 m), coupled with the falling movement of the droplets
in the evaporation process, generates a blanket of cold
air which prevents the dust from rising from the ground.
- Reducing the resistivity of the air and its static
electric charge. Due to static electricity, the dust particles
repel each other and tend to remain suspended in the air.
Increasing the relative humidity reduces the resistivity
of the air and, consequently, reduces the static electric
charge of the dust particles.
Advantages of the Microniser process:
- Fineness and uniformity of droplets permitting more efficient
abatement.
- Reduced energy consumption.
- Low investment costs.
- No clogging: the system operates with tap water or filtered
quarry water.
- Applications: large volumes (hangars, halls, etc.) and
outside sites.
- Limited maintenance.
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