This standard stipulates the emission limits, monitoring and monitoring requirements of copper, nickel and cobalt industrial enterprises for water pollutants and air pollutants, as well as the implementation and supervision of standards and other related regulations. This standard is applicable to the discharge management of water pollutants and air pollutants of copper, nickel and cobalt industrial enterprises, as well as the environmental impact assessment, design of environmental protection facilities, completion of environmental protection acceptance and post-production of construction projects of copper, nickel and cobalt industrial enterprises. management of water pollutants and air pollutants. This standard does not apply to industries such as copper, nickel, cobalt regeneration and rolling processing, nor does it apply to non-characteristic production processes and devices affiliated to copper, nickel, and cobalt industries. This standard applies to the discharge of water pollutants permitted by law. The site selection of newly established pollution sources and the management of existing pollution sources in special protection areas shall be in accordance with the Law of the People's Republic of China on the Prevention and Control of Air Pollution, the Law of the People's Republic of China on the Prevention and Control of Water Pollution, the Law of the People's Republic of China on Marine Environmental Protection, and the The Law of the People's Republic of China on the Prevention and Control of Environmental Pollution by Solid Waste, the Law of the People's Republic of China on Environmental Impact Assessment, and other laws, regulations, and rules shall be implemented. The water pollutant discharge control requirements stipulated in this standard are applicable to the behavior of enterprises that directly or indirectly discharge water pollutants outside their legal boundaries.
GB 25467-2010 Referenced Document
GB/T 11893-1989 Water quality--Determination of total phosphorus--Ammonium molybdate spectrophotometric method
GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
GB/T 11901-1989 Water quality--Determination of suspended substance--Gravimetric method
GB/T 11912-1989 Water quality--Determination of nickel--Flame atomic absorption spectrometric method
GB/T 15432-1995 Ambient Air--Determination of total suspended particulates--Gravimetric method
GB/T 16157-1996 The determination of particulates and sampling methods of gaseous pollutants emitted from exhaust gas of stationary source
GB/T 16488-1996 Water quality--Determination of petroleum oil, animal and vegetable oils--Infrared photometric method
GB/T 16489-1996 Water quality--Determination of sulfide--Methylene blue spectrophotometric method
GB/T 6920-1986 Water quality--Determination of pH value--Glass electrode method
GB/T 7468-1987 Water quality--Determination of total mercury--Cold atomic absorption spectrophotometry
GB/T 7475-1987 Water quality--Determination of copper, zinc, lead and cadmium--Atomic absorption spectrometry
GB/T 7484-1987 Water quality--Determination of fluoride--Ion selective electrode method
GB/T 7485-1987 Water quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometric method