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DIRECTSTEAM – Laboratory decontamination system

Thermal decontamination system for complex effluents.

The DirectSteam is designed for the thermal decontamination of biological liquid effluents containing particles, viscous phases, or compounds that are difficult to treat. Using a direct steam injection system and continuous agitation, it guarantees a homogeneous and effective treatment, cycle after cycle, without the use of any chemicals.

Treatment capacity: Up to 1,000 L/day (260 gal/day)
Effluent type: Loaded liquids, suspended particles, viscous fluids
Buffer tank capacity: 1,000 L (260 gal)
Decontamination level: F0 from 20 to 50

Why choose the DirectSteam as your laboratory decontamination system?

Where conventional systems reach their limits, the DirectSteam takes over. Its direct steam injection and integrated recirculation pump allow for the effective treatment of the most demanding effluents, liquids loaded with particles, viscous fluids, and compounds difficult to inactivate, without ever compromising treatment quality. Fully automated, traceable, and customizable according to your biosafety level, it adapts to your protocols without modifying your infrastructure. And like all Actini systems, it operates without any chemicals: a single electrical connection and a steam source are enough to treat up to 1,000 litres per day, in full compliance with Canadian regulatory requirements.

Continuous agitation for homogeneous treatment

Thanks to an integrated recirculation pump, the fluid is kept in constant motion inside the tank. This permanent mixing keeps particles in suspension and prevents sedimentation, ensuring uniform treatment of the entire volume. For effluents containing solid or fibrous materials, an in-line grinder option can be integrated to reduce particle size and facilitate decontamination.

Direct steam injection for ultra-fast temperature rise

The DirectSteam heats effluents by tangential steam injection directly into the product. This patented technology allows for an ultra-fast temperature rise, instantaneous mixing of steam and liquid, and optimal thermal transfer for maximum efficiency. Dynamic agitation is maintained throughout the decontamination cycle.

Total control of the treatment cycle

The discharge process is optimized through an integrated heat exchanger for outlet temperature control and a dedicated regulation valve designed to eliminate any risk of clogging. The entire cycle is fully automated and traceable via the onboard supervision system.

Zero chemicals, simplified management

Thermal treatment entirely replaces the use of bleach and biocides. No chemical management chain is required, reducing your regulatory footprint and radically simplifying consumable management.

Full automation and cycle traceability

Fully automated equipment integrating both decontamination and CIP (Clean-in-Place). The supervision system ensures the control and traceability of every cycle for safe operation that meets Canadian and international regulatory requirements.

Technical specifications

Parameter	Value	Benefit
Power supply	Single-phase 110 V - 50/60 Hz - 1.8 kW / 9.5 A	Standard connection, easy integration into existing infrastructure.
Thermal energy source	Steam: 4.5 barg - 24 to 30 kg/h	Fast and controlled temperature rise via direct injection.
Treatment program	135°C (275°F) for 2 min, or 121°C (250°F) for 20 min*	Customizable based on your protocols and biosafety level.
Decontamination level	F0 from 20 to 50	Guaranteed destruction of heat-resistant microorganisms and spores.
Footprint	54″ × 104″ (1,360 × 2,650 mm)	Integrates into existing labs without major reorganization.
Height	81″ (2,070 mm)	Compact format for spaces with standard overhead clearance.

*The High Risk option and holding time adjustments will affect the system’s treatment capacity.

Key features

Complex effluents

Specifically designed for liquids loaded with particles, viscous phases, and difficult-to-treat compounds inaccessible to classic energy-recovery systems.

Direct steam injection

Patented tangential injection technology for ultra-fast temperature rise and instantaneous product-steam mixing.

Chemical-free

100% thermal treatment, no bleach or biocides. No associated chemical waste management.

Continuous agitation

Integrated recirculation pump keeps particles in suspension and ensures treatment homogeneity across the entire volume.

Customizable protocols

Treatment program adjustable to meet your biosafety level requirements (BSL-1 to BSL-3) and validated internal protocols.

Fields of application

Research laboratories and biotechnology:
Integrates without major works into BSL1, BSL2, and BSL3 environments producing loaded or viscous effluents.

Healthcare facilities and diagnostic labs:
Effluents from analyzers, microbiology labs, and clinical units are treated on-site before discharge into the municipal sewer, in compliance with provincial and federal Canadian biosafety requirements.

Contract manufacturing organizations (CMO/CDMO):
Frequent changes in protocols and variability in biological effluent types are no longer an issue.

Containerized labs and emergency deployments:
Robust design and standard power supply make it a reliable partner for mobile units and temporary infrastructures.

Backup solution and operational continuity:
In the event of planned maintenance or a failure of a central system, the DirectSteam takes over immediately to avoid downtime.

Need to know more about the DirectSteam?

Discover how our steam-injection thermal decontamination system can simplify the treatment of your complex effluents while meeting the strictest standards in Canada. Contact our technical team for a custom configuration tailored to your site’s specific requirements.