悪臭防止法解� �.pdf

The Malodor Prevention Law, established in 1971, aims to regulate and prevent malodors from industrial activities that could harm the living environment of residents. Here's a concise summary:

1. Definition of Malodor: Any unpleasant or offensive odor, with individual differences in perception and tolerance.

2. Regulatory Bodies: Local governments (prefectural governors, city mayors, and ward mayors) are responsible for designating regulated areas and setting standards.

3. Regulation Methods: There are two methods to regulate malodors:
- Specific Malodor Substances: 22 substances are designated, with concentration limits set between arm's length odor intensity levels of 2.5 to 3.5.
- Odor Intensity Index: A numerical value representing the strength of an odor, measured using human olfaction.

4. Enforcement: Local governments can inspect and order improvements if malodors exceed standards. Non-compliance may result in fines or imprisonment.

5. Accident Response: Businesses must report accidents to local governments and take emergency measures. Local governments can issue emergency orders.

6. Prevention and Mitigation: Businesses should proactively prevent and mitigate malodors. This can involve improving facilities, changing processes, using odor-capturing equipment, or switching to less odorous materials.

7. Public Engagement: Businesses should communicate with nearby residents and consider their concerns.

8. Exemptions: Some businesses, like those processing specific agricultural products, may be exempt from certain regulations.

9. Related Laws: The Malodor Prevention Law is related to other environmental laws, such as the Air Pollution Control Law and the PRTR Law (Pollutant Release and Transfer Register).

10. Public Awareness: There's an increasing awareness and sensitivity to malodors, leading to more complaints, particularly from service industries like restaurants.