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Basic dataStandard ID: HJ 1015-2019 (HJ1015-2019)Description (Translated English): Water quality - Determination of sulfonylurea pesticides - High performance liquid chromatography Sector / Industry: Environmental Protection Industry Standard Word Count Estimation: 19,154 Date of Issue: 2019-04-13 Date of Implementation: 2019-09-01 Issuing agency(ies): Ministry of Ecology and Environment HJ 1015.1-2019: Technical guidelines for environmental impact assessment - Uranium mining and milling---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Technical guidelines for environmental impact assessment - Uranium mining and milling Environmental Impact Assessment Technical Guidelines Uranium Mining and Metallurgy Technical guidelines for environmental impact assessment -uranium mining and milling National Environmental Protection Standard of the People's Republic Implementation of.2019-04-01 Ministry of Ecology and Environment released Published on.2019-01-21 ContentForeword...II 1 Scope...1 2 Normative references...1 3 Terms and Definitions...1 4 General... 2 5 Construction project engineering analysis...3 6 Environmental Status Survey and Evaluation...4 7 Environmental Impact Prediction and Evaluation...6 8 Environmental Protection Measures and Their Feasibility Demonstration...7 9 Environmental Impact Economic Profit and Loss Analysis...8 10 Environmental Management and Monitoring Plan...8 11 Decommissioning Governance and Long-Term Monitoring...8 12 Conclusions and recommendations...9 Appendix A (Normative Appendix) Format and Content of Environmental Impact Report of Uranium Mining and Metallurgy Construction Project...10 Appendix B (normative appendix) Format and content of environmental impact report form for uranium mining and metallurgy construction project...21ForewordTo implement the Environmental Protection Law of the People's Republic of China, the Environmental Impact Assessment Law of the People's Republic of China, and China Law of the People's Republic of China on Prevention and Control of Radioactive Pollution and Regulations on Environmental Protection Management of Construction Projects, Standardizing Uranium Mining and Metallurgy Construction Projects This standard is formulated for environmental impact assessment work. This standard specifies the general principles, contents, methods and techniques for environmental impact assessment of uranium mining and metallurgy construction projects. Requirements, as well as the requirements for the preparation of environmental impact reports (tables). This standard is the first release. Appendix A and Appendix B of this standard are normative appendices. This standard was formulated by the Department of Environmental Protection's Radiation Source Safety Supervision Department. This standard was drafted. China Radiation Protection Research Institute. This standard is approved by the Ministry of Ecology and Environment on January 21,.2019. This standard has been implemented since April 1,.2019. This standard is explained by the Ministry of Ecology and Environment. Environmental Impact Assessment Technical Guidelines Uranium Mining and Metallurgy1 Scope of applicationThis standard specifies the general principles, contents, methods and techniques for environmental impact assessment of uranium mining and metallurgy construction projects. Requirements, as well as the requirements for the preparation of environmental impact reports (tables). This standard applies to the ring of uranium mining and metallurgy construction, reconstruction, expansion and technical transformation projects within the territory of the People's Republic of China. Environmental impact assessment work, environmental impact assessment of uranium geological exploration can be carried out with reference to this standard. This standard does not apply to the environmental impact assessment of uranium mining and metallurgy decommissioning projects.2 Normative referencesThe contents of this standard refer to the terms in the following documents. For undated references, the valid version applies to this standard. GB 11215 Nuclear radiation environmental quality assessment general provisions GB 18871 Basic standards for ionizing radiation protection and radiation source safety GB 23726 uranium mining and metallurgy radiation environmental monitoring regulations GB 23727 Regulations on radiation protection and environmental protection for uranium mining and metallurgy HJ 2.1 General Outline of Technical Guidelines for Environmental Impact Assessment of Construction Projects HJ 2.2 Technical Guidelines for Environmental Impact Assessment Atmospheric Environment HJ 2.3 Environmental Impact Assessment Technical Guidelines Surface Water Environment HJ 2.4 Environmental Impact Assessment Technical Guidelines Acoustic Environment HJ 19 Environmental Impact Assessment Technical Guidelines Ecological Impact HJ 169 Technical Guidelines for Environmental Risk Assessment of Construction Projects HJ 610 Environmental Impact Assessment Technical Guidelines Groundwater Environment HJ 964 Technical Guidelines for Environmental Impact Assessment Soil Environment (Trial) HJ/T 61 Radiation Environmental Monitoring Technical Specification3 Terms and definitionsThe following terms and definitions apply to this standard. 3.1 Uranium mining and milling Abbreviation for mining, beneficiation and smelting processes or treatment activities of uranium-containing radionuclide ores. 3.2 In-situ leaching of uranium The prepared leaching solution is injected into the uranium ore layer with appropriate permeability through the injection well to penetrate the uranium deposit And diffusion, chemical reaction with uranium minerals under natural burial conditions, production of leaching solution containing uranium, and then Extraction of wells to collect uranium leachate uranium extraction process. 3.3 In-situ blasting leaching uranium from in-place blasted The ore in the stope is broken to a certain degree by blasting, and the ore is sprayed in situ with a previously prepared leaching solution. The uranium mining method is carried out by pouring the formed leachate to the ground for water treatment. 3.4 Mining waste stone The amount of uranium produced during the mining process does not reach the rock that can be used as ore. 3.5 Uranium tailings (slag) uranium tailings For the extraction of uranium, finely divided residues from ore processing, including residues from the smelting process and heap leaching The residue produced by the treatment of ore. 3.6 Tailings pond A special facility for storing ore and slime in the tailings slurry of the water and metallurgical plant, which is formed by the dam and has drainage (Hong) The structure is used to exclude tailings from the reservoir to clarify water and rainwater. 3.7 Dry tailings pond A special place for stacking and storing dry tailings and slag discharged from the water and metallurgical plant, which is formed by the dam intercepting the ravine (valley). There are flood control facilities for draining storms and floods.4 General4.1 Basic principles The classification of environmental impact assessment work for uranium mining and metallurgy construction projects shall be in accordance with the current national relevant classification requirements. determine. The environmental impact assessment work procedures for uranium mining and metallurgy construction projects shall be in accordance with HJ 2.1, HJ 2.2, HJ 2.3, HJ 2.4, The relevant regulations of HJ 19, HJ 169, HJ 610, HJ 964, and GB 11215 are implemented. The format and content of the environmental impact report of the uranium mining and metallurgical construction project are shown in Appendix A. Environmental Impacts of the Uranium Mining and Metallurgy Construction Project The format and content of the report form can be found in Appendix B. Among them, the preparation unit and the staff of the establishment are in accordance with the environmental impact of the construction project. The uniform format of the evaluation documents is required to be implemented. 4.2 Environmental Impact Identification and Evaluation Factors Screening Combining development planning, environmental protection planning, environmental function zoning, and ecological function zoning in the area where the construction project is located And the current state of the environment, analyzing the environmental factors that may be affected by the construction project. It should be clarified that the construction project may be affected by the environmental factors in the construction and operation phases. Scope of impact, degree of impact, etc., qualitative analysis of the impact of construction projects on various environmental factors. According to the characteristics of the construction project and the main characteristics of the environmental impact, combined with the regional environmental functional requirements, environmental protection objectives Standards, evaluation criteria and environmental constraints, screening to determine the evaluation factors. 4.3 Determination of evaluation criteria 4.3.1 Dose Constraint Value and Dose Control Value The public personal dose limit shall comply with the provisions of GB 18871 and be based on the optimization of radiation protection. The public dose constraint value of the line period, the public dose constraint value should meet the requirements of GB 23727. Give the public dose control value under the accident conditions of the construction project. 4.3.2 Effluent emission limits The limits for each radionuclide emission in the liquid effluent are given in accordance with the limits specified in GB 23727. 4.3.3 Non-radioactive environmental quality standards and pollutant discharge standards The non-radioactive environmental quality assessment shall be based on the environmental function zoning of the area where the construction project is located, and the corresponding environment shall be determined. Environmental quality standards and corresponding pollutant discharge standards; for the location of the project without clear environmental function zoning, The implementation standards shall be confirmed by the competent department of ecological environment where the project is located. 4.4 Environmental impact assessment scope 4.4.1 Radiation environment The scope of radiation environmental impact assessment is generally centered on the airborne pollution source that has the greatest impact on the surrounding residents, and the radius is 20km area. If the source of pollution between the various areas of the project is far away, the above identified evaluation range is not sufficient to cover The key resident groups of energy should determine the evaluation range by taking the main discharge points of each region as the center and the radius of 20km. The scope of groundwater assessment is determined by the type of facility and site characteristics. The sub-area division in the radiation environmental impact assessment is within the range of 1km, 2km, 3km, 5km, 10km, 20km are divided into concentric circles, and these concentric circles are divided into 22.5° segments, which are drawn from the north to the left. The segment is divided into 11.25°, which is divided into 96 evaluation sub-areas, and the sub-area division map of the evaluation range is attached. 4.4.2 Non-radioactive environment The evaluation scope of non-radioactive environmental elements shall be in accordance with HJ 2.2, HJ 2.3, HJ 2.4, HJ 19, HJ 169, respectively. The environmental impact assessment work level specified in HJ 610 and HJ 964 determines the evaluation scope. 4.5 Determination of environmental protection objectives Describe the protection objectives and functions of each environmental element in the form of a chart, and the relative positional relationship with the evaluation center. Environmental protection requirements, etc.5 Construction project engineering analysis5.1 Methods of Engineering Analysis Engineering analysis is based on engineering design data such as project planning, feasibility study and design plan, using analogy method, The combination of the material balance algorithm and the empirical formula carries out engineering analysis, and the reconstruction, expansion and technical transformation projects can also be adopted. Use the actual measurement method. 5.2 Contents of Engineering Analysis 5.2.1 Overview of Engineering Analysis Content The contents of the project analysis mainly include the project overview, general layout and transportation, and the rationality analysis of site selection and environmental protection. Production process analysis, generation and treatment of pollutants, minimization of waste, etc. Reconstruction, expansion and technological transformation projects It should also explain the basic conditions of existing projects, pollutant discharge and compliance, existing environmental protection issues, and new belts. Old requirements, and the proposed rectification plan. 5.2.2 Project Overview Explain the project name, construction scale, main construction content, distribution of deposits, etc., and give the project composition. List. The list gives the basic information of the construction sub-item and the old sub-item, and gives the main facilities and equipment. 5.2.3 General layout and transportation Briefly explain the general layout of the plant area and the planning of different functional areas. Introduce the layout of the proposed building And the layout of the plant of each sub-project of the construction project, indicating the discharge points of various building (structure) and gas and liquid effluent Location, analyze the rationality of the layout of engineering facilities from an environmental perspective. Describe the in-plant and off-ship transportation plans and transportation routes for ore, mining waste rock, tailings (slag) and other materials. 5.2.4 Analysis of the rationality of site selection The content of this section is only applicable to the site selection of ground facilities in new mining areas, such as tailings ponds, tailings silos, waste quarries, etc. brief Describe the site selection process, from the perspective of protecting the environment, by analyzing the development plan and environmental protection regulations of the area where the site is located Compatibility of planning, environmental function zoning, ecological function zoning, water function zoning and land use planning, etc. Suitability of the site, and environmental protection requirements for the engineering design of the site's ground facilities, giving conclusions or mentioning Suggestions for optimization adjustments. 5.2.5 Analysis of production process Detailed description of the process flow of the construction project, giving the main process flow chart including the pollution production link, giving radioactivity The orientation of the nuclide in the process, material balance, water usage and balance, give the main nuclide balance diagram (table) and Water balance map. For the reconstruction, expansion and technological transformation projects, the original process and its existing problems and process changes should also be addressed. The situation is analyzed. Describe the main auxiliary system of the project. Explain the source and dosage of raw and auxiliary materials required for the operation of the project. 5.2.6 Generation and treatment of pollutants Production, classification, storage, treatment and discharge of radioactive and non-radioactive pollutants during the operation period of the construction project The situation of discharge and disposal is explained, and the amount of pollutants produced and the amount of emissions are given. For each parameter in the source item estimate Data sources and rationality should be stated. For reconstruction, expansion and technological transformation projects, the original pollution sources and pollutant discharges should be clarified and existing In the case of the problem, the pollutant treatment facilities will be related to the new situation, and the pollution will be calculated before the reconstruction, expansion and technical renovation. Changes in emissions and emissions (ie, three accounts). For the reconstruction and technical transformation projects, the description should also be changed. The generation and treatment of pollutants during the manufacturing process. 5.2.7 Minimization of waste Consideration of waste minimization in terms of management and technical measures.6 Environmental status survey and evaluation6.1 Environmental Status Survey Principles The investigation of the status quo of the environment should follow the principles of seeking truth from facts, comprehensive system, emphasis, and significant time domain characteristics. Regional natural and social environmental surveys generally use the data collection method and the on-site investigation method. Environmental investigation mainly focuses on the scene The actual measurement, reconstruction, expansion and technical transformation projects can be combined with the method of collecting data and the field investigation method. The data should reflect as much as possible the results of the latest period and longer period of time, and should meet the relevant national standards. Effectiveness requirements, and can fully reflect the environmental characteristics within the scope of evaluation. The basic information given in the report should be reviewed. Use and explain the source of the data. 6.2 Survey of regional natural and social environment 6.2.1 Regional Natural Environment Survey a) Geographic location Briefly introduce the geographical location of the project location and give the location map of the site. Provide site radius within 5km, 20km The sub-area distribution map. b) topography Explain the topographical features of the area where the project is located. c) geology Outline the main features of the regional geological and site geology where the project is located, and the geology that may affect the project Disasters and potential geological risk factors such as collapse, landslides, mudslides, etc. d) Climate and weather Briefly describe the main climate types and characteristics of the project area, and provide regular meteorological data to provide observational meteorology. Information about the station. e) Surface water hydrological characteristics Briefly describe the hydrological characteristics of the main surface water bodies within the evaluation scope, the division of the water system, and the surface water system Figure. Explain the water environment function zoning of the receiving water body, and the list gives the corresponding hydrological parameters and explains the seasonal changes. Describe the basic characteristics of water conservancy projects that have an impact on the hydrological characteristics of river sections within the upstream and downstream evaluation sites of the site And scheduling operations. f) Groundwater hydrological characteristics Describe the groundwater hydrogeological conditions in the area and site where the project is located, the hydraulic connection between different aquifers, Type of launch, water level, flow rate or permeability coefficient, recharge, runoff and discharge conditions, dew point of groundwater, etc. Focus Describe the groundwater conditions associated with the project. If groundwater environmental impact assessment is required, it should be hydrographed in accordance with HJ 610. Quality survey, and identify drinking water sources in the region, aquifers with water supply significance, and potential aquifers for potential water supply Wait. g) Land and water use Describe the current status of land and water use within the scope ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of HJ 1015-2019_English be delivered?Answer: Upon your order, we will start to translate HJ 1015-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of HJ 1015-2019_English with my colleagues?Answer: Yes. The purchased PDF of HJ 1015-2019_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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