Concept:Land pollution is all the phenomena do environmental soil contamination by polluting agents when their concentrations increase to levels too, especially the solid wastes of mining industry.Pollution source:-NaturalContaminated water: by Alum Alum from a different place to move to. Mainly infected by Fe2 +, Al3 +, SO42-, pH reduction environment poisonous for seedlings in that environment.Salty: salt water in the sea, by the Court or from the salt mine, the concentration of Na +, K +, or Cl-high pressure high osmosis do limit for physiological plant.Gley soil in more toxins for Ecology (CH4, N2O, CO2, H2S, FeS ...).The spread from polluted environment (air, water); from plant and animal residue determination.-Artificial:-Industrial waste: used coal to run thermal power plants, mining, chemical manufacturing, plastics, nylon ...-Waste (feces, sewage, garbage, food, ...).-Agricultural waste such as feces and urine of animals: source of fertilizer for agriculture if you apply farming and sanitation measures; these chemical products such as fertilizers, growth regulator substances, pesticides, except the grass ...-Due to the impact of the atmosphere from industrial, urban
đang được dịch, vui lòng đợi..
