Industrial Odor Control

Odor Emission Control

Odor Pollution Control for Various Odor Emission Sources in Japan

Since the Law of Offensive Odor Control was enacted, many enterprises have made efforts to prevent odor nuisance. Odor survey was conducted at each factory and characteristics of odor emission for each kind of business were made clear. And many researches and developments have been carried out to confirm reliable technique. In order to remove odorants from exhaust gas, deodorizing plants have b...

Controlling Odor and Gaseous Emission Problems from Industrial Swine Facilities

Air Pollution and Odor in Communities Near Industrial Swine Operations

BACKGROUND Odors can affect health and quality of life. Industrialized animal agriculture creates odorant compounds that are components of a mixture of agents that could trigger symptoms reported by neighbors of livestock operations. OBJECTIVE We quantified swine odor episodes reported by neighbors and the relationships of these episodes with environmental measurements. METHODS Between Sept...

Sewage and Wastewater Odor Control

Sewage and industrial plants located near residential areas can be subject to political and legal problems if these facilities produce unpleasant odors. In the case of a sewage plant and the associated collection system, chemicals or enzymes may be added to the liquid phase to prevent the formation of the odors. Mechanical changes to the sewage pump stations may also be made to reduce the odor....