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Figure 1
The advantages of flue gas desulphurisation methods
Figure 2
Disadvantages of sulphide exhaust purification methods
Figure 3
The scheme of electrostatic precipitator operation (1, the active space between corona discharge electrodes and collecting electrodes; 2, molecules of exhaust fumes are ionised; 3, dust particles are charged by negative ions; 4, the dust is deposited on the collecting electrodes)