## A sustainable approach to sludge treatment in Aquaculture

As environmental regulations for aquaculture tighten and consumer demands for responsible production rise, meeting compliance requirements becomes paramount. Hydrotech offers a comprehensive solution that addresses the key challenges farmers face in the aquaculture industry. Our solution not only supports farmers to meet production plans and license conditions but also sustainable management of fish farm sludge, all while embracing a responsible and environmentally conscious approach to farming.



 

 

 



### Key challenges

- **Stricter environmental regulations**  
     With regulations for aquaculture becoming increasingly stringent, farmers face the challenge of meeting evolving compliance requirements.
- **Sustainable sludge management**  
     Effective management of fish farm sludge (solids) is crucial for responsible farming practices and environmental sustainability.
- **Market access and accreditation**  
     Many finished product markets require third-party accreditations and standards that have strict effluent/di­scharge conditions, making compliance essential for market access.
- **Environmental consciousness**  
     Consumer demands for responsible and environmentally conscious production are on the rise, further emphasi­zing the need for sustainable solutions.

### Our solution

Hydrotech Nutri-pack is a key building block that addresses challenges faced by aquaculture farmers today, and our data shows significant results:



 

 

 



   ![Total Suspended Solids](/sites/g/files/dvc4051/files/styles/default/public/image/2023/06/Graph-99_0.png.webp?itok=HpNYJii-)  Total Suspended Solids (TSS)

Achieve up to 99% reduction in Total Suspended Solids (TSS), en­suring cleaner water and impro­ved environmental conditions.

   





 

 

 

 

   ![Total Phosphorus](/sites/g/files/dvc4051/files/styles/default/public/image/2023/06/Graph-99_1.png.webp?itok=SjXgDF1m)  Total Phosphorus (TP)

Remove up to 99% of Total Phosphorus (TP), contributing to the reduction of harmful nutri­ents in aquatic environments.

   





 

 

 

 

   ![](/sites/g/files/dvc4051/files/styles/default/public/image/2023/06/Graph-60.png.webp?itok=_88rc_7s)  Total Nitrogen (TN)

Reduce Total Nitrogen (TN) by up to 60%, minimizing nitrogen pol­lution and its detrimental effects on water quality.

   





 

 

 

 

   ![Aquaculture Sludge](/sites/g/files/dvc4051/files/styles/default/public/image/2023/07/Graph-02.png.webp?itok=xxmfmg8f)  Sludge Thickness

Attain sludge thickness up to 2%, promoting efficient management and reducing the environmental impact.

   





 

 

 

 

 

 





### Advantages



 

 

 



###  Significant reductions for achieving discharge limits

  

Our product provides a turn-key approach to support farms comply with their nutrient discharge requirements.



 

 

 

 



###  Optimized coagulant and polymer dosing

  

We tailor our chemical dosing to the specific requirements of aquaculture, ensuring maximum effectiveness and efficiency



 

 

 

 



###  Package plant solution

  

Our package plant solution allows for fast delivery, minimal site disruption, and easy installation



 

 

 

 



###  Small footprint

  

Our solution has a small physical footprint, making it suitable for farms with limited space



 

 

 

 



###  Easy maintenance and performance monitoring

  

Our product is designed for ease of maintenance, and we provide performance monitoring tools to ensure opti­mal operation and results.



 

 

 

 



###  Low Impact on the environment

  

We are committed to sustainable practices, and our solution minimizes the load on the environment, ensuring responsible farming.



 

 

 

 



 

 





#### Find out more about a sustainable approach to aquaculture  
Contact your Hydrotech Sales representative to learn more about our solution and how Hydrotech Nutri-pack can benefit your farming operations.

[Contact us](/en/contact/sales-team)