By Chemical treatment with a Deodorizing Unit

Chemical Tower(s) treat odours of the animal by-product rendering process1. The extracted odours are transported to the Deodorizing Unit.
a. Non-condensables (high intensive, low quantity)
2. Within the Deodorizing Unit chemicals treat the odours.
3. After the chemical treatment the clean air is directly released into the atmosphere.

By Chemical treatment with a single stage Chemical Tower

Chemical Scrubber treat odours of the animal by-product rendering process1. The extracted odours are transported to the Chemical Tower.
a. Room air (low intensive, high quantity)
2. Chemicals treat the odours in a single stage solution.
3. After the chemical treatment the clean air is directly released into the atmosphere.

By Chemical treatment with a dual stage Chemical Towers

Chemical Tower(s) treat odours of the animal by-product rendering process1. The extracted odours are transported to the Chemical Towers.
a. Non-condensables (high intensive, low quantity)
b. Process air (high intensive, medium quantity)
c. Room air (low intensive, high quantity)
2. Chemicals treat the odours in a dual stage solution
3. After the chemical treatment the clean air is directly released into the atmosphere.

By Thermo oxidizing with a regenerative Thermo Oxidizer

Thermo Oxidizing process within the rendering of animal by-products process1. The extracted odours are transported to the Thermo Oxidizer.
a. Non-condensables (high intensive, low quantity)
d. Process air (high intensive, medium quantity)
e. Room air (low intensive, high quantity)
2. The odours are oxidized in the several chambers of the Thermo Oxidizer. With the use of several chambers, heat is reused.
3. After the treatment the clean air is directly released into the atmosphere.

By Bio filtering

Biofiltering process treats odours in a biological way1. The extracted odours are transported to the Biofilter.
b. Non-condensables (high intensive, low quantity)
f. Process air (high intensive, medium quantity)
g. Room air(low intensive, high quantity)
2. The odours are blown through a biobed. The micro-organisms in the materials of the biobed break down the odours.
3. After the treatment the clean air is released into the atmosphere.