1. Scope of environmental pollutants:
(1) Water
(2) Air
(3) Soil
(4) Animals, Plant, and Foods
2. Fates of toxic chemicals in environment:
(1) Bio chemical fates of environmental toxicants in animals, plants and microorganism
(2) Chemical fates of environmental toxicants in air, water and soils
(3) Toxic substances produced from environmental pollutants after treatment with chlorinated water Used by water treatment plant.