- Emissions, dust arising from the operation of machinery, vehicles using gasoline and oil, but the amount is negligible pollution.
- The dust from the process of production, processing and transportation of raw materials .
- the heat, the heat radiating from the equipment, machinery manufacturing.
- During the manufacturing process if the exhaust, exhaust fumes into the environment is not well controlled, making air pollution exceeding the level provided directly affects the health workers cause respiratory diseases, skin diseases. The types of fumes, emissions also affect crops, animals and plants.
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