First, the state stipulates that the working noise of enterprises should not exceed how much.
According to Article 5 of the Hygienic Standard for Noise of Industrial Enterprises, the working noise of enterprises should not exceed 85 dB, and the noise standard of production workshops and workplaces of industrial enterprises is 85 dB (A). When the existing industrial enterprises fail to meet the standards temporarily after efforts, they may be appropriately relaxed, but they shall not exceed 90 decibels.
Time of exposure to noise per working day (hours) Allowable noise [dB (a)]:
1.8 hours 85 decibels
2.4 hours and 88 decibels
3.2 hours 9 1 db
4. 1 hour is 94 decibels, and the maximum shall not exceed 1 15 decibels.
Second, how to define pollutants?
The amount of pollutants discharged into the environment or other facilities by pollution sources. For the specified pollutants, pollutant discharge should be the difference between pollutant production and pollutant reduction, that is, total control or
One of the indicators of pollution control and management in pollutant discharge permit. Whether the pollution source is under normal technical, economic and management conditions, without any
In the case of taking pollution control measures, the difference between the amount of this pollutant produced in a certain period of time and the amount of this pollutant reduced after taking some pollution control measures.
Permissible pollutant discharge is the pollutant discharge specified by the competent environmental department for a certain pollutant in a certain period of time according to technical, economic, environmental and management factors. In the pollutant discharge permit system, pollutant discharge and pollutant allowable discharge are both important indicators of total amount control or pollutant discharge monitoring.
Three, whether the sewage industry in accordance with the provisions of the sewage regulations?
1 and 17, which are included in the management of pollutant discharge permit, are applicable to the 17 industrial pollutant discharge calculation method (including pollutant discharge coefficient and material balance method) (for trial implementation). For industries that have been included in the management of pollutant discharge permits, the Technical Specifications for the Application and Issuance of Pollutant Discharge Permits for various industries put forward the methods and basis for accounting the actual emissions of pollutant discharge units under various circumstances. The Calculation Method released this time further refines the pollution production coefficient and calculation formula of taxable pollutants in various industries according to the requirements of Technical Specifications of various industries, which provides convenience for enterprises to declare taxes.
2, not included in the pollution permit management of tin mining industry and other industries of sewage units, the application of "not included in the pollution permit management of industries applicable to pollution coefficient, material balance method (Trial)".
The above is about how much noise the state stipulates that enterprises should not exceed. For the noise at work, if the noise at work is relatively large, it will often affect the health of employees.