Purification process of the wastewater
![Depuration of tannery wastewater](https://www.english.deltacque.net/foto/grandi/tannery-wastewater-purification-process.jpg)
The most common plants for the purification of the tannery wastewater are the suspended biomass ones, consisting of the nitrification and denitrification processes for nitrogen removal.
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Treatment of the tannery wastewater
![Purification process of the tannery wastewater](https://www.english.deltacque.net/foto/grandi/purification-plant-of-the-tannery-wastewater.jpg)
The heart of the process, selected by DeltAcque after its long experience, is the biological application.
It offers the following advantages:
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It offers the following advantages:
- The minor sludge production;
- The reduction of the chemical products utilized;
- The abatement of the electrical consumption;
- The increase of the general efficiency of the treatment;
- The simplification of the plant management;
- The possibility to recycle the waste material.
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