HJ 652-2013Compiling guideline of eco-environmental protection and reclamation plan for mining(On trial) (English PDF)

3.1 Ecological environment in mining

It refers to the whole mining area ecosystem and environmental systems, including vegetation and landscape, biodiversity, air ring Environment, water environment, acoustic environment, soil environment, geological environment.

3.2 Mine Ecological Environment Protection

It means to take the necessary preventive and protective measures to avoid or mitigate the ecological damage mineral resource exploration and mining and beneficiation caused Environmental pollution.

3.3 Ecological environment in mining recovery

It refers to the various types of ecological damage of mineral resources exploration and mining beneficiation process caused by environmental pollution and to take measures to promote artificial Shi, relying on self-regulation of ecosystems and self-organizing capabilities, and gradually restore and rebuild their ecological functions.

3.4 Open pit

Mining formed pit mining, stairs and open the channel referred to as the open pit

3.5 Underground Mining

It refers to the use of Shaft and Incline peaceful way from the underground cave deposits in the process of recovery of useful minerals.

3.6 Dump

Refers to the abandoned mine stripping and excavation place was concentrated emissions, including external and internal dump dump, also known as waste rock, Rock Field or spoil field.

3.7 Waste rock field

It refers to the centralized disposal sites containing carbon emissions and rocks and rocks and other solid waste generated during coal mining and dressing.

3.8 Field dressing

Method refers to the use of various types of physical, chemical, biological and other useful minerals and the gangue minerals separated to obtain industrial raw materials Sorting places.

3.9 Tailings

Taniguchi defined by damming or enclosure constructed for storage after sorting discharge tailings beneficiation field locations.

3.10 Mine Subsidence

Refers to mining lead above the Mined rock caving occur, fracture, bending movement and deformation, resulting in surface the formation of cracks and subsidence basin subsidence and other areas.

4.1 Basic Principles

4.1.1 Conservation priorities, combining prevention with control

Mining enterprises to follow the development of protection, the protection of the development of philosophy, the "edge extraction, edge treatment" of the original Then, from the source to control the destruction of the ecological environment, reduce the impact on the ecological environment. Development of mineral resources on the ecological functions caused by Destruction and environmental pollution can be carried out in a timely manner through the recovery and management of biological, engineering and management measures.

4.1.2 The landscape is similar to functional recovery According to which the mine area, natural and geographical conditions, technical and economic conditions of ecological restoration and environmental management, according to "the whole Ecological restoration function "and" Landscape similarity "principle, the arable farming, should Lin Zelin, grass, the grass should be advised to plant rattan cane, King Construction King should, result-oriented, recovery and management of local conditions to take practical measures to restore the ecological function of the overall mine.

4.1.3 Focused, step by step

Adhere to the development of mineral resources and ecological environment recovery and management simultaneously, according to the light, heavy, slow, anxious, step by step, Priority grasp ecological destruction and environmental pollution control project focused on recovery. In a typical demonstration and to point the way, There are plans to promote the pilot experience, steadily promote the full implementation of the "Programme".

4.1.4 Technology lead, pragmatic

Adhere to the principle of scientific, forward-looking and practical unity, new technologies and new ways to encourage a wide range of applications, select the appropriate the protection and management programs should strive to improve mine ecological environment protection and restoration of governance and performance levels.

Work program 4.2 program (plan) prepared Mine ecological environment protection and recovery management program (plan) prepared by the procedures shown in Figure 1.

Information received Sets and now Like investigation stage Regional Ecological Environmental Status Mine ecological environment analysis and forecast Mine ecological function zoning (zoning) Mine water and soil Holding Planning Programming (planning) Report Mine planning and overall effectiveness Review Review and modify report Background information and professional information data mining Changes socio-economic information Project begining Land Use Happening Economic and social Cultural attractions Mining program Mine ecological planning objectives, the various stages of ecosystem recovery plan (plan) measures Mine Environmental Pollution Management planning Mine Ecological Recovery and Reconstruction Plan mineral resources Use Planning Eco-industry development plan Benefit Analysis Estimated Investment Implementation Plan safeguards Program (regulation Plan) reported Report compiled stage End of the project Work program 1 mine ecological environment protection and recovery management program map (plan) prepared data collection Geology, Shape and topography Mining basic situation Ecological Environment Movies Sound prediction Environmental Problems Identification and Analysis Mine Environmental Pollution Governance Investigation Mine Health State Environment THE PRE Testing phase Mine Health State Environment Protection Recovery Treatment Management planning stage Survey (Planning) Preparation of background data collection programs and Present 5 Through data collection, site reconnaissance, monitoring and analysis investigation, staff interviews, etc., to determine the ecological environment in mining Conservation and Recovery Programme (planning) range limit.

5.1 Data Collection

5.1.1 Background and professional information

Mining natural geographic data, geological data; land use, agriculture, forestry, urban and rural construction planning information; mine Development and utilization of geological disaster prevention planning; program development and utilization of mineral resources, mineral resources development and construction projects, environmental Comments on ecological environment protection, mining and land reclamation programs, mine geological environment recovery and management plan, soil and water conservation programs and the like Care related information; mine development-related government documents.

5.1.2 Changes of data mining

Reflecting the development and status of activities or satellite navigation mine and its adjacent areas, other help in evaluating mine ecological damage Historical data and environmental pollution; mining resources development and utilization in the process changing buildings, facilities, processes and produce pollution Dyeing and other changes in circumstances.

5.1.3 Socio-economic data

Mine location economic situation and development planning, population density and distribution, and other sensitive targets.

5.2 Investigation

5.2.1 Method of investigation

5.2.1.1 Site visit

Respond mining process, mine and the surrounding ecological environment, natural environment and cultural landscape, social and economic Availability comprehensive reconnaissance.

5.2.1.2 Monitoring and Analysis

If necessary, to deal with the mine affected areas and atmosphere, water, acoustic environment, soil environment quality condition monitoring, as well as plants and animals protected ecological monitoring.

5.2.1.3 Interview

Interviewees to the status quo or the history of mining insiders, including the administrative staff of local government, mines and its surrounding Habitat the people, users at different stages of land mines, or mines and familiar with local conditions and other third parties. Including interviews Mining ecological damage, the history and current situation of environmental pollution, socio-economic status.

5.2.2 Survey content

5.2.2.1 Land Use

Reconnaissance and recording function and nature of mining land; the type of land use; to restore waste utilization and the like.

5.2.2.2 Geology, topography and geomorphology

Reconnaissance and record hydrology, geology and topography of the mine and its surrounding area.

5.2.2.3 Mining BASIC

Range reconnaissance and mine records, deposit occurrence conditions, mineral processing and mining equipment, tailings and waste rock (gangue) Processing the basic situation and disposal and production capacity, water consumption, electricity consumption and other mining projects.

Situation 5.2.2.4 regional ecological environment Reconnaissance and mine records the air, water, soil, solid waste pollution and environmental quality status; like animals and plants Ecological deterioration in the destruction of vegetation, surface subsidence, etc;; mining conditions legacy of environmental pollution problems.

5.2.2.5 Socio-economic and cultural landscape conditions

Reconnaissance and mine location record agricultural output, population, per capita arable land per capita income, the three major industries Composition ratio, a key industry, location and distribution of the surrounding landscape, and regional location of the current economic situation and development planning Wait.

6.1 Identification and analysis of major ecological environment

Actuality mine ecological environment investigation, the scope of analysis of air, water, soil and other environmental pollution and ecological damage, degree. Including mining ecosystem and biodiversity impact and analysis (mainly on animals, plants, forest, grass Effect of land resources, etc.); effects of atmospheric pollution on mine production and analysis; mine production of water (surface water, underground Water) and impact analysis; mine production on soil quality and the effects of pollution and analysis; and analysis of the impact of soil erosion, land

Table subsidence damage to land resources, ecological function decline, industrial sites "three wastes" emissions on the environment pollution situation

Conditions, and cultural landscape protection measures. New, changed (expanded) mine predictable results show that under the Environmental Impact Assessment During the implementation of the program of ecological environment destruction.

6.2 Analysis of Mine Environmental Pollution

According to the survey results, the current mine environmental protection equipment level, the "three simultaneous" fulfillment, health, pollution Control technology, pollutant emissions, meets current environmental standards and total control requirements, analysis deposit in the major environmental problems.

6.3 Ecological Environment Impact Prediction

Combined deposit and mining planning or development of layout plans for mining activities in the program (plan) during different years Ecological destruction and environmental pollution prediction, including ecological destruction and environmental pollution in scope and intensity. Ecological clear mines Key recovery and pollution control, to determine key administration areas, second priority area of governance and general administration areas.

7.1 Scope and timing

Planning to mine as a reference, including its impact on ecological environment range. Preparation containing mine life, including planning, a Like points short, medium and mine service expires (Closure) after three stages.

Life of the program. For new construction and renovation (expansion) mines, mine programming should be substantially completed, have not pre-production Year as the base year, the mine has been put into operation, programming a year ago as the base year. Special programs should be based on different types of minerals Point principle for a period of 3-5 years, roll preparation, approval, implementation and acceptance.

7.2 Programme (Planning) partition

Mining enterprises should be based on the partition status of ecological destruction and environmental pollution situation investigation, evaluation and prediction determined in accordance with the focus Management District, secondary key administration areas and general administration areas partitioned.

Key administration areas generally refers dump, tailings, subsidence areas. Governance refers to the general area of mine living area, office area Wait. The other for the secondary key administration areas.

7.3 Programme (planning) goals

Establishment plan, shall be in accordance with national and local mine clean production, pollution control, water conservation, ecological recovery and management and other requirements put forward the overall objective of environmental protection and ecological restoration of governance, milestones and targets, develop each order Realistic target indicator system segment planning.

Develop programs should be based mining enterprises ecological destruction and environmental pollution and related health policies and technical standards, in stages Objectives and targets.

7.3.1 Cleaner Production Index

Including mining beneficiation Advanced equipment and technology, energy and resource use indicators, utilization indicators of production and technology, ring Environmental management requirements, and comply with relevant national and local environmental protection standards.

7.3.1.1 Energy resource use indicators

Mining recovery rate (%), mining dilution rate (%), mineral processing metal recovery (%), water consumption (m3/t), electricity Consumption (kw.h/t) and the like.

7.3.1.2 Utilization indicators

Mining waste rock (gangue) Utilization (%), mine (open-air and underground) water gushing utilization rate (%), Tailings Comprehensive utilization rate (%), mineral water recycling rate (%) and the like.

7.3.2 Pollution control targets

Including industrial wastewater discharge compliance rate (%), industrial emissions compliance rate (%), the working environment dust pass rate (%), Solid waste safe disposal rate (%), life garbage treatment rate (%), sewage treatment rate (%), Ambient air quality compliance rate (%), surface water environmental quality compliance rate (%), sound environmental quality compliance rate (%)Wait.

7.3.3 Water Conservation indicators

Including disturbed land remediation rate (%), total soil erosion control degree (%), forest coverage rate (%) and the like.

Indicator 7.3.4 Ecological Restoration Including the destruction of land mines recovery rate (%), industrial park and office and residential areas greening rate (%), treatment of contaminated sites Li compliance rate (%) and the like.

7.4 Programme (Planning) engineering measures

Programme (Planning) deal with all kinds of ecological environment protection and recovery management project technical measures taken by the technical indicators, Implementation time will be described, various types of environmental protection and recovery management requirements shall comply with the provisions of HJ 651.

7.4.1 Pollution control project

7.4.1.1 Air pollution control project

Including mining beneficiation production process dust pollution control and prevention of harmful gases and other projects.

7.4.1.2 Water Pollution Control and Water Conservation Project

Including pit water produced during mining beneficiation, dump leaching water, mineral processing wastewater and domestic sewage treatment. according to Conditions and causes of Mine Drainage from source reduction,, while reducing the three aspects of preventing or lessening the degree of harm, Closure take source reduction, reducing the amount of water dewatering, process improvements to reduce the amount of wastewater, waste water recycling projects and other measures to protect Mining protect surface water and groundwater resources.

7.4.1.3 Solid Waste Treatment and Disposal and Utilization Project

Including dump, tailings valuable element selection, construction materials and other applications; solid waste treatment and disposal Including safe storage, reclamation and other vegetation.

7.4.1.4 Noise and Vibration Control Engineering

Including mine production blasting vibration and shock; mining and mineral processing equipment road transport noise control engineering.

7.4.2 Ecological Restoration and Reconstruction Project

Including mining topsoil resource management, the process of mining ecological restoration and reconstruction (including pit mining subsidence area or ecological restoration and re Construction), soil (waste rock) field of ecological restoration and reconstruction, processing and tailings field of ecological restoration and reconstruction, ecological industrial sites Rehabilitation and reconstruction, as well as the necessary soil pollution control projects.

7.4.3 Soil and Water Conservation Project

Including land remediation, dregs, flood discharge guide, vegetation reclamation and other projects.

7.4.4 Geological environment protection and recovery management project

Including post-mining process and service expires mine geology disaster prevention measures (ground subsidence, ground fissures prevention Measures, landslides, avalanches preventive treatment facilities, debris flow prevention treatment facilities, etc.); underground aquifer protection measures; mining terrain Landscape (including the cultural landscape) conservation and restoration works measures.

7.4.5 Ecological Engineering Industry

Can produce economic benefits of eco-industries, such as building materials industry (solid waste utilization), flowers, nursery park.

7.5 Mine ecological environment monitoring and evaluation

Proposed mine ecological environment monitoring (ground and remote sensing) program and ecological assessment methods.

7.6 Mine ecological environment protection and recovery treatment effect

Based construction and ecological monitoring draw mine ecological environment protection and ecological restoration after restoration and management project implementation the effects of reconstruction, along with renderings.

7.7 Estimated Investment

Including ecological restoration and reconstruction, environmental pollution, soil and water conservation, resource utilization (solid waste resources), ecology Industrial d...