|
Thermal
Power Plant
|
|
Nuclear
Power Plant
|
||
|
Ash:
|
320,000
tonnes
|
|
High
Level:
|
27
tonnes spent fuel or 3 Cu.m after reprocessing
|
|
CO2:
|
6.5
Million tonnes
|
|
||
|
SO2:
|
44,000
tonnes
|
|
Intermediate
level:
|
310
tonnes
|
|
NO2:
|
22,000
tonnes
|
|
Low
Level:
|
460
tonnes
|
Comparison Between Wastes From A Nuclear Reactor & Coal Based Thermal Power Plant [1000 Mwe Each]
Units of Radioactivity
------------------------------------------------------------------------------------------------------------
Physical Quantity SI Unit Non-SI Unit
------------------------------------------------------------------------------------------------------------
Activity Becquerel Curie (Ci)
Absorbed Dose Gray RAD
Dose Equivalent Sievert REM
Exposure Coulomb/Kg Roentgen
------------------------------------------------------------------------------------------------------------
Physical Quantity SI Unit Non-SI Unit
------------------------------------------------------------------------------------------------------------
Activity Becquerel Curie (Ci)
Absorbed Dose Gray RAD
Dose Equivalent Sievert REM
Exposure Coulomb/Kg Roentgen
------------------------------------------------------------------------------------------------------------
BF3 Properties
- Molecular Weight : 67.82
- Density of gas : 3.06 gm / litre at 0 deg C, 760mm of Hg
- Density of Liquid : 1.68 gm/cc @ -128 deg C
- Density of solid : 1.87 gm/cc
- Melting Point : -128 deg C
- Boiling Point : -100 deg C
- Triple Point : - 123 deg C
The Cost of Oxygen!!
The cost of Oxygen. Very interesting!!!
In one day a human being breathes oxygen equivalent to three cylinders.
Each oxygen cylinder on an average costs Rs 700, without subsidy.
So in a day one uses Oxygen worth Rs 2100 and for a full year it is Rs 7,66,500.
If we consider an average life span of 65 years; the costs of oxygen we use become a staggering sum of Rs 500,00,000. Rs 50 million.
All this oxygen is derived free of cost from the surrounding trees..
Very few people look at trees as a resource and there is rampart tree cutting going on everywhere which should stop.
Please pass this to your friends and care for trees.
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