CAPE Environmental Science Unit 2 · 2005 · Paper 2 · Question 7(d)
Describe how scrubbers and electrostatic precipitators can decrease the quantity of emissions from the factory.
The mark scheme is shown once you've answered.
Practise this questionOther parts of this question
- 7(a)Suggest TWO pollutants other than volatile organic compounds that may be emitted from the stack.[2 marks]
- 7(b)State FOUR environmental receptors of ANY pollutant indicated in (a) above.[4 marks]
- 7(c)Outline the impact of ANY ONE of the pollutants identified in (a) on ONE of the environmental receptors identified in (b) above.[5 marks]
More practice: the rest of this paper · more Atmospheric Pollution and Global Atmosphere Issues questions · all CAPE Environmental Science Unit 2 past papers