Photochemical smog
Photochemical smog
Photochemical smog
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Water Pollutants<br />
The large number of water pollutants are broadly classified under the<br />
categories:<br />
1. Organic pollutants.<br />
2. Inorganic pollutants.<br />
3. Sediments.<br />
4. Radioactive materials.<br />
5. Thermal pollutants.