Question

Define scrubber. Suggest measures to control pollution from automobile exhaust.

Answer 1

Examples of technologies to reduce air pollution include the use of lead-free gasoline, which allows the use of catalytic converters on vehicles' exhaust systems. Such technologies significantly reduce the emissions of several air pollutants from vehicles (box 43.3).

Answer 2

❣️$\huge\underline\mathfrak{heya}$❣️

Scrubbers are one of the primary devices that control gaseous emissions, especially acid gases. Scrubbers can also be used for heat recovery from hot gases by flue-gas condensation. ... There are several methods to remove toxic or corrosive compounds from exhaust gas and neutralize it.

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