CBRN Decontamination State-of-the-art solutions - - PowerPoint PPT Presentation
CBRN Decontamination State-of-the-art solutions www.kaercher-futuretech.com Page 1 Agenda Factors affecting the decon efficiency The Family of CBRN Decontamination Agents Specific Technological Solutions for Decontamination of
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CBRN Decontamination
State-of-the-art solutions
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Agenda
Equipment
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Subject of decon
Factors affecting the decon efficiency
Contamination
Information about the contamination Contamination level (g/m²) Kind of contaminants
Regulations Subjective factors
(human factor)
Physiological Psychological Training level Personal (quantity) Rain Time Character of the subject to be decontaminated Humidity
Decon conditions
Wind Temperature Sunlight
Decontamination technology
Decon procedure Decon hardware
Decontaminants
Specific properties Limitations Decon chemicals
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The Family of CBRN Decontamination Agents by Kärcher Futuretech
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Development of new CBRN decontaminants (1) One universal chemical agent for C, B and RN decon (2) Or a complete family of highly effective rapid- action agents for the
warfare agents
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RDS 2000 BDS 2000 GDS 2000 RM 21
CBRN decon agent
The family of CBRN decontaminants
CBRN Decon Agents B decon agent C decon agent RN decon agent
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GDS 2000 BDS 2000
with antifreeze
Temperature range for the application
RDS 2000
with antifreeze
CBRN Decon chemicals
°C °F
0 32 10 50 20 68 30 86 40 104 50 122
NATO requirement:
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C decontaminant
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GDS 2000
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Amount of decontaminants needed for decon of one tank:
GDS 2000
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DECONTAMINATION
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100 [%]
Test Results - Decon efficiency against CWA (in %) THD TGD VX
99,1 99,1 >99,9 99,95 99,9 >99,97 Kind of coating PUR (CARC) Alkyd (NCARC)
Test Conditions: CWA challenge: 10 g /m² Exposure time: 180 minutes Amount of GDS 2000: 0.1 - 0.2 ltr /m² Reaction time: 10 minutes
GDS 2000
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B decon agent system
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Examples for Hazardous Concentrations
may be about 10.000 spores = decontamination to 100 spores/m2 is said to be a safe level
induce disease = decontamination to 100 virons/m2 not acceptable
level
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Which is the most effective Agent?
which does not show any gap against any kind
Introduction
aldehydes, organic acids and chlorine separators
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BDS 2000
thermally stable peracetic acid (SC 250) and a buffer system (Alcapur)
in two different ways: foam fog
BDS 2000 Thermal Aerosol Generator DS 10 foam fog
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Peracetic acid (PAA) Highly effective microbiocide, kills viruses (enveloped and non-enveloped), bacteria, spores (incl. anthrax) and fungi Rapid effect at low concentration Highly effective at low temperature Harmless residue and environmentally safe (Residuals are acetic acid, water and oxygen) By adding a liquid buffer additive the corrosion is inhibited and the odour is minimised
Solvent-Cage-Peracetic acid
Cage CH3COO-
BDS 2000
PAA
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After Usage of BDS 2000
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RN decontaminant
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new highly effective RN decon agent common development of WISABC-SchutzBw and Kärcher specific combination of an aqueous surfactant solution system with appropriate complexing agents, oxidants or
two-component concentrate with
application as decon foam with HP decon modules water pollution class 1 (low hazard for water) biodegradable compared with other RN decontaminants RDS 2000 shows a considerably higher level of efficiency
RDS 2000
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Contamination: Residual contamination after decon:
100 % < 1 %
Decon tests with La-140
RDS 2000
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RDS 2000
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RM 21 – Cleaning Agent for persons
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RM 21
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RM 21 - Cleaning Agent for persons
hardening salts of water as well as against alkalis, acids and oxidizing agents
accordance to the cosmetic guidelines of the European Union
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Sp Spec ecif ific ic Tec echn hnolog
ical So Soluti lution
s for
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CBRN System survivability
Hardness Decontaminability Compatibility
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Vacuum decon technology
Vacuum process for decon of sensitive personal equipment
C decontamination
desorption from the surface of the equipment
equipment
B decontamination
by pressure induced impact of gaseous PAA based decontaminant BDS 2000
equipment
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Decon mechanism C decon process
cut view of housing at a sealing edge contamination absorption (semi-) dry decontamination vacuum process
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Tests carried out show for C contaminated subjects (CWA challenge: 10 g/m²) after the vacuum decon procedure a residual content and a desorption rate of CWA that can be below the relevant NATO test criteria (acc. STANAG 4360) depending on the equipment properties, kind of warfare agent to be decontaminated and decontamination conditions (vacuum, temperature). The vacuum decontamination technology represents practically a chemical-free “dry” decontamination of CWA. After the vacuum chamber is being loaded with the relevant sensitive equipment the decontamination procedure runs practically automatically so that the personnel requirement is low in comparison. The C decontamination is based on removing chemical warfare agents by evaporating and desorption from the surface of the equipment by ► temperatures up to 70 °C (limited by the thermal resistance
► vacuum down to 1 Pa (0.01 mbar). For security reasons the removed gaseous products are immobilized in a special CBRN filter unit.
Vacuum based C decon technology
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1 the core with cytoplasma 2 cytoplasmic membrane 3 cell wall 4 cortex 5 inner spore coat 6
7 exosporium 8 DNA
Source: Structure of a gram positive ripe spore according Schlegel [4], p.80f.
thermically resistant barriers need to be penetrated before reaching DNA
inactivate the spores by affecting the DNA are needed
The Spore - the microbiological fortress
1 2 3 4 5 7 6 8
Vacuum based B decon technology
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Mechanism of the B decon process Vacuum based B decon technology
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B decontamination tests
Test microorganism: Bacillus subtilis (ATCC 6633) , produced in acc. DIN EN 14347 BWA challenge: 1x107 CFU/m² (AEP-7, Ed. 5, 6-10, 4.) Equipment: Vacuum decontamination module VDM 135 with integrated low temperature vaporizer module for selective evaporation of the B decontaminant B decontaminant: BDS 2000 component 1 NSN 6850-12-373-5844 (thermally stabilized PAA formulation) Temperature: 70 °C Process time: 28 min Sporocidal effect: Kill rate > 1x107 CFU/m² determined on the basis of DIN 58933-3
Vacuum based B decon technology
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Free programmable process parameters
with associated evacuation levels
VDM 135
L x W x H: 900 x 800 x 900 mm P: 7 kW M: 400 kg
VDM 265
L x W x H: 1,200 x 800 x 1,650 mm P: 11 kW M: 650 kg
Product Family
1 main switch/ emergency off 2 process start button 3 signal lamps filling nozzle for B decon agent 4 display for chosen program, remaining time current pressure etc. 5 manometer 6 filling nozzle for B decon agent 7 infrared emitters 8 vacuum chamber, capacity 135 litres 9 guidings for basket for sensitive equipment 10 front door with handle for white and black side
Vacuum Decontamination Modules
4 5 6 9 7 8 1 2 3 10
VDM 135
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Implementation in delivered decon systems
Kärcher Futuretech GmbH - GIAT-Industries NBC-Sys
view: “dirty side” view: “clean side”
DSSM
Charging with contaminated sensitive equipment
TEP 90
Vacuum Decontamination Modules
LDS lightweight Systems for DSO
Module for sensitive equipment
in working position”
VDM 135 VDM 265 VDM 135
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automated cubical form small loading basket Not for large scale decontamination
secure procedure Optimization of the procedure based on recent research and experience
since 2005
since 2009
Development Vacuum-Decontamination
Treatment phase Transport position
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Decontamination Systems by Kärcher Futuretech
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Spraying Devices Fogging Devices
DS 10 DS 10 S AMGDS Mini DS 5
CBRN Protection Systems Decon Devices
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CBRN Protection Systems Dekontamination Modules
MPDS
HP- Modules
JSTDS-SS SCS 1801 DE
Application
AMGDS 1000 AMGDS 2000
Water Heating
HWM 3000 HWM 35C
Decon Shuttle Mediclean 2000 se
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Rack
DJT 2000
Trailer
RIDS 1400 G/GT
Trailer- oder Rackbased CBRN Protection Systems
RILDS CDS 1000 GDS
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Container Based CBRN Protection Systems
HEP 90 DSSM Decon Pers Decocontain 3000 Decocontain 3000 GDS Decocontain 3000 ELS MOSDM TEP 90
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Special Projects CBRN Protection Systems
HMDV 3000 RIV 1500 USC AB-DEKO
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Container – based Systems
4
TEP 90
20 – 40 / h 20 / h 20 / h 4 – 8 / h 1.500 m² / h 3 / h
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Container – based Systems
FTS-mn / 17.06.2013 / 2013-06- 4
decontamination system
CBRN defence within the NATO
for persons
TEP 90
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Container – based Systems
TEP 90
Vehicle and Road Decon Modul Equipment Decon Modul Personal Decon Modul Interior Decon Modul (Decon Shuttle)
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Container – based Systems
TEP 90 Module 1
4 Decontamination of vehicles
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Container – based Systems
TEP 90 Module 1
4 Decontamination of road sections
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Container – based Systems
TEP 90 Module 2
4 Decontamination of Equipment
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Container – based Systems
TEP 90 Module 3
5 Decontamination of Persons
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TEP 90 Module 4
Container – based Systems
5 Interior decontamination
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Container – based Systems
TEP 90
5
According to NATO requirements:
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Decontamination System TEP 90 civil version
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hot gas / hot steam chamber (up to 170°) vacuum chamber environmentally safe and biodegradable decontaminants (RDS 2000, BDS 2000, GDS 2000) spray / extraction method
New Decontamination Capabilities
Conclusion
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Decontamination Systems
Decon devices Decon systems Decon modules
MOSDM DSO TEP 90 Mediclean 2000 SE Casualty Decontaminaton RIDS 1400 G/GT
Conclusion
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Worldwide employability High performance capability whether employed individually
Reduced timelines for preparation, decontamination and after-action activities Self-sufficiency , flexibility, modularity and mobility Effective use of water resources thanks to low consumption No more ecologically harmful and aggressive decontaminants Reduced number of operating personnel and reduced workload
Conclusion
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Kärcher Futuretech - Reliable Partner for CBRN System Solutions
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Naktel Ben Fraj Regional Sales Manager
KÄRCHER Futuretech GmbH
Phone: +49 7195 14-3248 Fax: +49 7195 14-2423 e-mail: naktel.benfraj@de.kaercher.com Internet: www.kaercher-futuretech.com