[accordions] [accordion title=”Cementation & Grouting” active=”yes”]

 Continuous Mixer
Cement Dosing
Mortar Injector


[accordion title=”Characterization”]



[accordion title=”Decommissioning”]

 Decontaminating water
 Latency Inspection
 CN Integration
 Data Networks
 Control Room


[accordion title=”Inspection”]

 Reactor Changers
 Drum’s Derinding
 Sampling System


[accordion title=”Cleaning”]

 Cleaning with glovebox
 Chamber Washer
 On line Washer


[accordion title=”Handling”]



[accordion title=”Processing”]

 Historic Waste
 Manual Segregation
 Sludge’s Separation


[accordion title=”Volume reduction”]



[accordion title=”Transport ADR”]

 Packing ADR
 Vehicles ADR





Equipments for the solidification of liquid radioactive waste, through mixing, kneading and, using cement as binder

NUSIM has extensive experience in the development and manufacturing of both equipments and processing system, solidifying the liquid radioactive wastethrough mixing, kneading and, using cement as binder.

All processes and equipments have been developed according to needs raised by clients and always respecting the highest standards of the Regulatory Authority in terms of safety, reliability and security of the final matrix.

The solidification equipments developed by NUSIM meet the rigorous demands imposed by the Regulatory Authority to allow transportation of medium and low activity waste on public roads and for subsequent storage.

To ensure this, the equipments pass rigorous controls of design, calculation, and manufacturing. Before being accepted, quality controls are carried out on the solidified matrix obtained after processing. These tests affect mechanical strength, stability and lixiviation of the solid matrix.

NUSIM, has equipments in operation that cover a wide range of needs, they can be customized with a full range of options:

– Mixing in a continuous mixer or direct processing inside the final container
– Mixers for batch or continuous operation
– Systems for the confinement of the process to prevent the exit of dust or contamination
– Dose Redundant Control by weighing cells at entrance and exit
– Integrated retractable cleaning systems
– Systems for continuous sampling to monitor the process
– Concrete injection systems for filling holes in complex packages
– SCADA for control and monitoring the processes
– Manufactured on skid or ISO container for quick delivery and commissioning
– Supply “plug & play”, without installation

NUSIM has the experience, knowledge and the means to develop a system adjusted to the client and to suit the specific needs that may arise in each case.

[divider type=”simple”/]

Solidification equipment

[button icon=”article” url=”https://nusim.com/wp-content/uploads/2012/09/Equipos-de-solidificación1.pdf” target=”_blank”] Download PDF [/button]

[divider type=”simple”/]

Solidification Devices (Cementation)

[button icon=”article” url=”https://nusim.com/wp-content/uploads/2012/09/SOLIDIFICATION-DEVICES-CEMENTATION.pdf” target=”_blank”] Download PDF [/button]

[divider type=”simple”/]

Radiactive Waste Lock: Cement dispenser 1

[button icon=”article” url=”https://nusim.com/wp-content/uploads/2012/09/BLOQUEO-DE-RR-DOSIFICADOR-DE-CEMENTO-BLOQUEO-6.pdf” target=”_blank”] Download PDF[/button]

[divider type=”simple”/]

Radiactive Waste Lock: Cement dispenser 2

[button icon=”article” url=”https://nusim.com/wp-content/uploads/2012/09/BLOQUEO-DE-RR-DOSIFICADOR-DE-CEMENTO-BLOQUEO-7.pdf” target=”_blank”] Download PDF [/button]

[divider type=”simple”/]

Radiactive Waste Lock: Cement dispenser 3

[button icon=”article” url=”https://nusim.com/wp-content/uploads/2012/09/BLOQUEO-DE-RR-DOSIFICADOR-DE-CEMENTO-BLOQUEO-8.pdf” target=”_blank”] Donwload PDF [/button]

[divider type=”simple”/]

Radiactive Waste Lock: Cement dispenser 4

[button icon=”article” url=”https://nusim.com/wp-content/uploads/2012/09/BLOQUEO-DE-RR-DOSIFICADOR-DE-CEMENTO-BLOQUEO-9.pdf” target=”_blank”] Download PDF [/button]

[divider type=”simple”/]