[     Markets listing ](/en/expertise/industries-we-serve "  Markets listing")



 

 

 

### [HPD® Crystallization](/en/solutions/technologies/hpd-evaporation-crystallization "HPD Evaporation & Crystallization") systems from Veolia Water Technologies provide innovative process solutions for leading producers of fertilizer worldwide. These systems crystallize fertilizer products from natural sources *(mined or solution mined deposits)* or by-product streams from other processes offering system designs that provide high availability and potential operational savings.  
 

These unique crystallization systems offer the flexibility to meet a wide range of production requirements guaranteeing crystal size and purity for fertilizer products such as ammonium sulfate, potassium chloride, potassium sulfate and potassium nitrate.

 [PDF

  Fertilizer Production Experience  (1.52 MB)  

    ](/sites/g/files/dvc3601/files/document/2020/08/3755-VWT-2016-Fertilizer-4-20LR.pdf) 

 



 

 

 

 



 

 

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 Fertilizer Experience

 #### Veolia has experience with a wide array of fertilizer types.

| Potassium chloride (MOP) | Ammonium sulfate | Sodium nitrate |
|---|---|---|
| Potassium sulfate (SOP) | Monoammonium phosphate (MAP) | Phosphoric acid    *merchant/food/electrical grades* |
| Ammonium nitrate | Diammonium phosphate (DAP) | Potassium carbonate |
| Potassium nitrate | Magnesium sulfate monohydrate | Calcium phosphate |
| Calcium sulfate | Epsom salt: Magnesium sulfate heptahydrate |
| Calcium chloride | Monopotassium phosphate (MPK) |





 

 

 

 

 

 





 



 NPK Process Capabilities

    ![](/sites/g/files/dvc3601/files/styles/media/public/image/2020/08/17615%2CFertilizer-flow-chart_031016.jpg.webp?itok=Abf4xxUD)   





 

 



 

 

 





 



 Featured Resources

 ### Featured Webinar

  [  ![](/sites/g/files/dvc3601/files/styles/default/public/image/2020/08/fertilizer%20webinar.png.webp?itok=8jEB4m7_)  ](https://info.veoliawatertech.com/on-demand-webinar-water-soluble-fertilizers-lp)  



#### Water Soluble Fertilizers: The future is crystal clear  
[Watch Now](https://info.veoliawatertech.com/on-demand-webinar-water-soluble-fertilizers-lp)



 

 

 

 

### Articles

- [Creating High-Purity SOP Utilizing HPD® Crystallization Technology ](/en/publications/articles/creating-high-purity-sop-utilizing-hpd-crystallization-technology "Creating High-Purity SOP Utilizing HPD® Crystallization Technology ")
- [The power of crystallization: how an Australian lake produces fertilizers](/en/publications/articles/power-crystallization-fertilizers "The power of crystallization: how an Australian lake produces fertilizers")
- [Water Soluable Fertilizers- It's Crystal Clear](/en/publications/articles/water-soluble-fertilizers-its-crystal-clear "Water-soluble fertilizers: it's crystal clear!")
- [Water-solubles: rising star of the specialty market](/en/publications/articles/water-solubles-rising-star-of-the-specialty-market "Water-solubles: rising star of the specialty market")
- [Applying Evaporators & Crystallizers to Fertilizer Production](/en/publications/articles/applying-evaporators-crystallizers-fertilizer-production "Applying Evaporators & Crystallizers to Fertilizer Production")

### Press

- [Veolia to expand crystallization capacity at a leading potash fertilizer plant in Jordan](/en/news-events/news/veolia-expands-crystallization-capacity-potash-plant-jordan "Veolia to expand crystallization capacity at a leading potash fertilizer plant in Jordan")
- [Salt Lake Potash trusts Veolia to pave the way for the soluble fertilizer revolution of Australia’s sulfate of potash](/en/news-events/news/veolia-supplies-hpd-evaporators-to-salt-lake-potash "Salt Lake Potash trusts Veolia to pave the way for the soluble fertilizer revolution of Australia’s sulfate of potash")
- [Veolia supplies crystallization technology to produce premium potash fertilizer in Turkey](/en/news-events/news/veolia-supplies-system-to-produce-premium-potash-fertilizer "Veolia supplies crystallization technology to produce premium potash fertilizer in Turkey")
- [Veolia to deliver crystalline water-soluble fertilizer plant in Tunisia](/en/news-events/news/veolia-deliver-crystalline-water-soluble-fertilizer-plant "Veolia to deliver crystalline water-soluble fertilizer plant in Tunisia")