Ecology Air is more and more pollution by people,
because need of energy is getting bigger and bigger. Harmful gases pullute at combustion
of fossil fuels: coal, naphtha and earthly gas. Sulphuretted dioxide (SO2) and nitric oxides are principal pulluters of atmosphere.
Quantity of gases, which keep the
heat in the atmosphere, is enlarged every day and methane and carbonic dioxide (CO2) are the main reason for this phenomena.
Steam power stations transmit SO2 and
nitric oxide into the atmosphere. If the boiler houses are settled badly and without
filters, transmittion of smoke and soot are enormous. Those substances irritate eyes and
lungs and cause breathing difficulties. They even cause different respiratory sicknesses
and cancer.
We must strive for:
- Clean air
- Use cleansing and filter plants
- Use alternative sources of energy
- Careful management of energy
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EkologijaLjudje vse bolj
onesnažujemo zrak, ker so se potrebe po energiji povečale. Pri izgorevanju fosilnih
goriv premoga, nafte in zemeljskega plina nastaja vedno več škodljivih plinov. Med
poglavitnimi onesnaževalci ozračja so žveplov dioksid (SO2) in dušikov
oksidi. Povečujemo tudi količino plinov, ki v ozračju zadržujejo toploto. Ta pojav
povzročata ogljikov doioksid (CO2), ki nastane ob sežiganju fosilnih goriv in
metan.
Termoelektrarne oddajajo v
ozračje žveplov dioksid in dušikov oksid. Če so kotlarne slabe urejene in brez filtrov
oddajajo tudi velike količine saj in dima. Te snovi dražijo oči in pljuča in
otežujejo dihanje. Povzroča različne bolezni dihal in raka.
Poskrbimo
za:
- čist zrak
- uporabo čistilnih in filtrirnih naprav
- uporaba alternativnih virov energije
- varčevanje z energijo
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