This part of GB 11666 stipulates the required sanitary protection distance between nitrogen fertilizer manufacturing enterprises and sensitive areas. This part applies to the new construction, reconstruction and expansion projects of nitrogen fertilizer manufacturing enterprises located in plain areas. Existing nitrogen fertilizer manufacturing enterprises can refer to the implementation.
GB 11666.1-2012 Referenced Document
GB/T 3840-1991 Technical methods for making local emission standards of air pollutants
GB 11666.1-2012 history
2012GB 11666.1-2012 Health protection zone for fertilizer industry.Part 1:Nitrogen fertilizer industry
1989GB 11666-1989 Health protection zone standard for small nitrogenous fertilizer plants