Impact on water
SO2
Toxicity
1. many fish cannot survive at pH below 5
2. solubilisation of Al(OH)3 (insoluble in water) - reduced O2 absorption by interfering with fish gill
Eutrophication of water bodies
1. Over-fertilisation due to excess nitrates
2. Algal bloom/blockage of sunlight/O2 depletion
NOx
파일