DECONTAMINATION from RADIOACTIVE LIQUIDS and SUBSTANCES / DEKONTAMINATION von RADIAKTIVEN FLUESSIGKEITEN und SUBSTANZEN
Chemical DECONTAMINATION of radioactive LIQUIDS and simultaneous BROMINE recovery were successful at first the first 201 EXPERIMENTS.
With this METHOD, BROMINE, OIODINE and inorganic PEROXIDES are partially reduced with Natriumthiosulfad solution to derivatives (SECONDARY PRODUCTS) with low RISK POTENTIAL which are added to the contaminated POLLUTED WATER.
This occurs under the circumstances that the BROMIDE, OIODINE and the inorganic PEROXIDES are pulled into the contaminated and POLLUTED LIQUID.
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BROM , Br, 35 atomic number
Atomic Mass: 79,904 u
Liquide
Concentration: 3,12g x cm -3(4) bei 300 K
Melting Point 265,8 K (-7,3 Grad Celsius)
Electronegativity: 2,96 (Pauling - Scale)
Dangerous for human beings
Gamma-Radiation (Rays)
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BOR , B, 5 atomic number
Atomic Mass: 79,904 u
Semimetal, hard
13, 2, p
black
CAS- Nr: 7440 - 42 - 8
weight percent geophere: 16 ppm
Oxidation states: 3
diamagnetic
rhombohedral
Poisoning for Arthropods !!!
amorphous BOR (brown pulver)
- very high chemical resistence
- very high resistence concerning to high heat
- LOW TOXICITY concerning to MAMMALS (and THEREFORE a LOW TOXICITY concerning to HUMAN BEINGS as well !!!!!)
- ELECTRONICAL CONDUCTABILITY: 1,0 x 10 -4 A/(V-m)
ATTENTION !!!!!
THE REDUCTION OF LIQUIDE URANIUM VI (- the most extremly poisoning and dangerous radioctive LIQUIDE in the WORLD) TO INSOLUBLE URANIUM (IV) via PROCARYOTES
is ONE of the METHODS in order to do BIOLOGICAL REMEDIATION (CLEANING) of CONTAMINATED phreatic WATER which contains dangerous URANIUM.
The SAME METHOD can be used for CONTAMINATED and DANGEROUS OTHER WASTES !!!!!
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DECONTAMINATION from RADIOACTIVE LIQUIDES and PRODUCTS
PROTECTION THROUGH -
ABC - PROTECTION (PREVENTION)
DESINFECTION
biological or chemical substances
With the ABC protection the middle cover is impermeable for DECONTAMINATED PRODUCTES (H202 and peracetic acid).
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IONIZING RADIATION
IONIZING RADIATION is this kind of RADIATION - when the RADIATION produces IONS while going through the MATTER.
REQUIREMENTS:
- enough high ENERGY of the PHOTONS or PARTICLES
- the ENERGY must reach more than a couple ELECTRON-VOLT
NOTICE:
PROTECTION from ROENTGEN (X-RAY) RADIATION and GAMMA RADIATION through METAL BOARDS or PLATTER as well as X-RAY PROTECTION CLOTHES.
The SAME PROTECTION is needed for the IONIZING RADIATION containing BROMIDE (Br) and BORON (B) !!!!!
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CESIUM 137 - from THERNOBYL 1986
- very DANGEROUS and HIGH TOXIC
- goes through the EARTH on FIELDS and RANGES in NORTH and WEST EUROPE