Wednesday, January 19, 2011

Pollution Mangement

Pollution management focuses on detecting and monitoring of pollution it may be divided as followed:



Directly or indirectly
  • Directly
    • Measuring the concentration of pollutants
      • Acidity on rain
      • Amount of gas(ses)
      • pH of soil
      • Presence/concentration of nitrates/phosphates/sulfates/etc.
        • Amount od organic matter in soil/water
          • Amount of bacteria
            • Concentration of (heavy) metals
            • BOD: used to determine the pollution in water (>BOD, more pollution)
            • Direct sampling
              • In situ
                • Reliable but instruments may be hard and costly to transport
                • Ex situ
                  • Wider variety of methods and instruments
                  • May be repeate
            • Indirect
            • Indicator Species
            • Biodiversity
            • BOD
            • Spectroscopy
            • Chromatography

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