The problems of environmental pollution. The basics of fyz.-chem. and compartments of environment. The atmospheric, soil pollution. Biaccumulation and contamination. The principles chem. ecotoxicology. Types of pollutants. The fate of pollutants. Long-term and short-term source of pollution, spread of air-borne, etc. The bacis tools of air protection. Technology of air protection. Water - properties. Treatment of water, the protection of water and water resource. Sewarage water. The technology of soil protection, long-term and short-term soil pollution. Waste treatment.