Dust, fumes, vapors, gases and odors. Emission of dust, dirt, fly ash, fumes, vapors or gases which could be injurious to human health, animals or vegetation; detrimental to the enjoyment of adjoining properties; or which could soil or stain persons or property, at any point beyond the lot line of the commercial or industrial establishment creating that emission, shall be prohibited. In addition, no land use or establishment shall be permitted to produce harmful, offensive or bothersome odors, scents, or aromas perceptible beyond their lot lines, either at ground or habitable elevation. The location of all exhaust fans, vents, chimneys or any other sources discarding or emitting smoke, fumes, vapors, odors or aromas shall be shown on the plan.