This standard is formulated in order to standardize the treatment and utilization of wastewater from iron ore mining and dressing enterprises, ensure that the wastewater generated during the production process is effectively treated and utilized as resources, and prevent secondary pollution. This standard specifies the terms and definitions of sewage treatment in iron ore mining and processing enterprises, the classification and general requirements of sewage in iron ore mining and processing enterprises, and the basic technical, safety and environmental protection requirements for the treatment and disposal of sewage in iron ore mining and processing enterprises. This standard applies to wastewater treatment and utilization in iron ore mining and dressing enterprises, but does not apply to wastewater treatment and utilization technologies in other types of mines. In addition to complying with this standard, the treatment and utilization technology of wastewater from iron ore mining and dressing enterprises should also comply with the relevant national standards.
YB/T 4485-2015 Referenced Document
CECS 92-1997 Design code for treatment of wastewater containing heavy metals with chemical method
GB 28661 Emission standard of pollutants for iron ore mining and mineral processing industry
YB/T 4485-2015 history
2015YB/T 4485-2015 Technical specification for wastewater treatment of iron mining and separating enterprises