Standard for the Air Pollution Control Law is used as operational site standards.
Boilers emit almost no SOx because they use kerosene.
Category Site standards Actual results Max. Ibaraki Prefecture's standard is used as operational site standards. Actual maximum values excess above site standards are not due to noise from Canon, from the adjacent factory. Measures are under way to move such equipment and erect soundproof barriers. Standard for the Vibration Regulation Law is used as operational site standards.