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QUESTION THREE: [20 MARKS] (a) Describe the chemical processes for particle formation in the atmosphere. (b) Discuss the sources and health effects of indoor

QUESTION THREE: [20 MARKS] (a) Describe the chemical processes for particle formation in the atmosphere. (b) Discuss the sources and health effects of indoor air pollutants. (c) Discuss the major stages in the treatment of wastewaters. [3 marks] [5 Marks] [7 Marks]

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A Several chemical processes can lead to particle formation in the atmosphere Some of the most important ones include nucleation condensation and coagulation Nucleation is the process by which atoms o... blur-text-image

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