At present, the noise emission at the factory boundary is 65 decibels during the day and 55 decibels at night. If it exceeds the standard, it is illegal for environmental protection. If the noise affects the villagers, they can complain to the Environmental Protection Bureau. If the noise does not affect the villagers, then the factory should complain according to the cause of the impact when it is working normally.
Emission standard of environmental noise at boundary of industrial enterprises (GB 12348-2008)
Environmental protection act
Article 42 Enterprises, institutions and other producers and operators that discharge pollutants shall take measures to prevent and control environmental pollution and harm caused by waste gas, waste water, waste residue, medical waste, dust, malodorous gas, radioactive substances, noise, vibration, light radiation and electromagnetic radiation generated in production, construction or other activities.
Enterprises and institutions that discharge pollutants shall establish a responsibility system for environmental protection, and clarify the responsibilities of the person in charge of the unit and relevant personnel.
Key pollutant discharge units shall install and use monitoring equipment in accordance with relevant state regulations and monitoring norms, ensure the normal operation of monitoring equipment, and keep original monitoring records.
It is strictly prohibited to illegally discharge pollutants through concealed pipes, seepage wells, seepage pits, perfusion or tampering with or forging monitoring data, or through the abnormal operation of pollution prevention facilities to avoid supervision.
Article 63 If an enterprise, institution or other producer or operator commits one of the following acts, which does not constitute a crime, it shall be punished in accordance with the provisions of relevant laws and regulations, transferred to the public security organ by the competent department of environmental protection of the people's government at or above the county level or other relevant departments, and the directly responsible person in charge and other directly responsible personnel shall be detained for more than 10 days and less than 15 days; If the circumstances are relatively minor, they shall be detained for more than five days and less than ten days:
(a) the construction project failed to carry out environmental impact assessment according to law, and was ordered to stop construction and refused to implement it;
(two) in violation of the law, without obtaining a sewage permit, was ordered to stop sewage, refused to implement;
(three) illegal discharge of pollutants by means of concealed pipes, seepage wells, seepage pits, perfusion or tampering with or forging monitoring data, or the pollution prevention and control facilities are not operating normally to escape supervision;
(four) the production and use of pesticides prohibited by the state, after being ordered to correct, refused to correct.
Article 64 Anyone who causes damage due to environmental pollution or ecological destruction shall bear tort liability in accordance with the relevant provisions of the Tort Liability Law of People's Republic of China (PRC).