CAT 3 & CAT 4 Effluent Decontamination Systems
Astell manufacture a wide range of aqueous liquid Effluent Decontamination Systems (EDS) to service any Category III or Category 4 facility. Particularly suited to High Containment Facilities or High Risk Veterinary laboratories as well as Bio Containment facilities. Effluent (or waste) decontamination is necessary in laboratories or containment areas where waste water and effluent cannot be allowed into the drainage system without first being treated.
What waste can be treated by an EDS?
- Tap water from sinks or wash basins
- Washroom facilities within the containment area
- Sanitary installations such as toilets
- Water from showers and other cleaning facilities in the containment area
- Any exhaust / water from sterilizers in use within the Category 3 or 4 area
What are typical applications for effluent treatment systems?
- Pharmaceutical / Research Facilities
- Universities and Educational Facilities
- Bio-Containment Facilities
- Veterinary Schools and Veterinary Diagnostic Facilities
- Government Agencies and Departments of Health, Agriculture, & Homeland Security
- Hospitals and Healthcare Facilities
An Astell Effluent and Waste Water Decontamination Plant can collect and store all the above waste, then process for safe release into the drainage system. Effluent Decontamination Plants are the up to date version of what were once known as ‘Kill Tanks’.
These plants generally come in two types, Continuous & Batch Sterilization
Each system has to be sized to ensure that the daily production of waste is catered for with capacities ranging from 100 to 5000 litres. Each tank is fully contained and designed to ensure that all connections are above any fluid level eliminating dangerous and costly leaks. All vapours and expelled air are filtered every cycle. Every tank is controlled via it’s own Full Colour Touch Screen Controller.
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Batch Sterilization (Click for details)
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Continuous Sterilization (Click for details)

