What is the disadvantage to near the industrial zone

Industrial tend to have a lot of machine noise, the noise can make people mood be agitated, no mood to work, the rest would also be affected.In fengshui, which belongs to the "evil spirit".

Some industrial zone will have huge chimney, emit a large amount of industrial waste gas, pollution to the surrounding air.In feng shui, the noxious gas belongs to "Yin evil spirit", is not conducive to health.