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CLASSIFICATION OF POLLUTANTS Pollutants may be divided into two categories: (1) primary pollutants emitted directly from identifiable sources and (2 ) 



[PDF] PRESENTATION 2 MAJOR ENVIRONMENTAL PROBLEMS - UNEP

transport, storage and use of chemicals Effective disposal of hazardous wastes Phasing out production and use of persistent organic pollutants (pops)



[PDF] Unit 4 Air pollution

16 sept 2013 · when a primary air pollutant reacts with substances Six primary or “criteria” air pollutants Carbon Quality of Thought Pollution ppt



[PDF] Emerging pollutants in the water cycle - European Commission

PHARMACEUTICALS (EMERGING POLLUTANTS) IN THE AQUATIC ENVIRONMENT ▫ Pharmaceuticals can be found almost ubiquitously in the aquatic



[PDF] Lecture 7 - Lecture 1

Pollutants Atmosphere Mixing and Chemical Transformation Receptors Source: http://www slideshare net/armindaortiz/e1-environmental-chemistry-air- 



[PDF] OUTDOOR AIR POLLUTION - WHO World Health Organization

This releases carbon monoxide, sulfur dioxide, particulate matter, nitrogen oxides , hydrocarbons and other pollutants The characteristics of emissions and solid 



[PDF] PERSISTENT ORGANIC POLLUTANTS (POPs) - WHO World

As is the case with many environmental pollutants, it is most difficult to establish that illness or disease are directly attributable to exposure to a specific persistent  



[PDF] Health & Environmental Effects of Air Pollution - Massgov

However, some groups of people are especially sensitive to common air pollutants such as particulates and ground-level ozone Sensitive populations include 



[PDF] Presentation On Air Pollution – Issues and Its Control

Road Re-suspension dust ➢ Construction Activities ➢ Trans-state movement of pollutants ➢ Industrial sources ➢ Thermal power stations – 2- Coal based



[PDF] Chapter 9 Air pollution measuring methods (atmosphere)

The first step in air pollutant concentration is to define clearly the objectives of measuring concentrations of air pollutants, and to determine the target substances 

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