T/CI 032-2022 Guidelines for the whole process control and management of acid mine pollution

Scope

Scope: This guide specifies the technical methods for the full-process control and treatment of acidic wastewater from mines (groundwater inflow from mine pits and caves, and leachate from mine solid waste storage sites), and is applicable to the source control, process interruption, end-stage treatment, and ecological restoration of mine pollution. Main technical content: 4. General Principles 4.1 Basic Principles 4.1.1 The implementation of full-process control and treatment technologies for acidic pollution in mines should be based on the pollution status of the mine, adhere to the principle of adaptation to local conditions and comprehensive consideration, and effectively ensure the simultaneous improvement of social and ecological benefits. 4.1.2 The full-process control and treatment technologies for acidic pollution in mines should adhere to the principle of prevention first and combination of prevention and control, and take the suppression of industrial solid waste generation as a prerequisite, reflecting the priority principle of source control in the whole process of environmental management. 4.1.3 The full-process control and treatment technologies for acidic pollution in mines should adhere to the comprehensive control of source control, process interruption, end-stage treatment, and ecological restoration. 4.1.4 The full-process control and treatment technologies for acidic pollution in mines should be integrated with the work of mine geological environmental protection, land reclamation, water and soil conservation, and geological disaster prevention and control, so as to improve investment efficiency and comprehensive treatment effect. 4.1.5 The full-process control and treatment technologies for acidic pollution in mines should adhere to the principle of controllable engineering and environmental risks, and strictly control the quality of geological exploration and geohazard risk assessment. 4.1.6 The full-process control and treatment technologies

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