Question

how can we reduce the smoke emitted from factories?​

Answer 1

Answer:

Particulate matter in the air can be reduced by fitting smoke to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. 4. Machinery and equipments can be fitted with silencers to prevent noise pollution.

Answer 2

Particulate matter in the air can be reduced by fitting smoke to factories with electrostatic precipitators, fabric filters, scrubbers and inertial separators. Smoke can be reduced by using oil or gas instead of coal in factories. 4. Machinery and equipments can be fitted with silencers to prevent noise pollution.

Hope its helpful.