mine geological environment protection processes

Protection and Recovery Countermeasures for Mining …

Mining development greatly promotes the development of social economy, but also it caused great damage for the mine geological environment. It is urgent to protect and treat the mine geological environment. By analyzing the status of mine geological environment, comprehensive management principles and objectives, policies and laws, supervision and management in …

Regulations of Jiangsu Province on Geological …

2008-9-28 · Announcement of the Standing Committee of the Eleventh People''s Congress of Jiangsu Province (No. 4) The Regulations of Jiangsu Province on Geological Environment Protection, adopted at the Fifth Meeting of the Standing Committee of the Eleventh People''s Congress of Jiangsu Province on September 28, 2008, are hereby promulgated and shall …

Subsidence from Underground Mining: Environmental …

2010-10-30 · The term "mining" as used in this report in­ cludes all extractive processes for recovering or­ ganic and inorganic resources. Thus, we are con­ cerned with deformations caused by several min­ ing methods in a variety of geologic environments. Most emphasis in this report, however, is placed

Provisions on the protection of the geological …

2022-6-12 · These Provisions aim at protecting the geologic environment of mines, reducing the damages to the geologic environment caused by the survey and exploitation of mineral resources and promoting the reasonable development and utilization of mineral resources.

Environmental Processes that Affect Mineral Deposits in …

The general strategy of current research is to use an integrated, multidisciplinary approach to understand the geologic, geochemical, and biogeochemical processes that affect the environmental behavior of these deposits and their mining wastes. Field studies emphasize the interaction of water and rock, as mediated by biological activity.

U.S. Environmental Protection Agency | US EPA

2022-7-26 · Cleaning Up Pollution in the Great Lakes Region. Through Bipartisan Infrastructure Law funding, EPA will use $1 billion to accelerate the cleanup and restoration of severely degraded sites on the Great Lakes, known as "Areas of Concern." Read the news release. Learn more about Great Lakes Areas of Concern.

A Suggestion on Geological Environmental Protection and ...

Abstract: Many geological environmental problem such as surface subsidence, water pollution and waste covered land and so on were left in glauberite mines in Sichuan. This paper deals with geological environmental protection and control in such glauberite mines.

,Mine geological environment control ...

2015-10-18 · 1.Discussions on treatment and protection of mine geological environment in Xuyi County 2.Study on Interaction of Uderground Mining and Geological Environment and the Mitigation of Geological Environment;

Frontier of Environmental Science Volume 9 Issue 1, …

In the mining process will also cause damage to the environment, which seriously affects the ecological stability. So far, the increasing awareness of environmental protection and the rapid ... 3.1 Scientific Classification of Mine Geological Environment Protection and Restoration Management Level First of all, it is necessary to recognize the ...

Hunan mine geological environment protection …

Hunan mine geological environment protection research(Chinese Edition): LI GUI REN . DAI CHANG HUA BIAN: 9787116091719: Books - Amazon.ca

The Instance Analysis of Mine Geological Environment …

This article takes one of the mine in Caidian as an example, it analyzes the mine''s environmental geological problems and hazards, brings out the measures of recovery and management with the development and utilization, summarizes the environmental benefits of the management project. The project is a demonstration of the mine geological environment management in Wuhan.

,mine geological environmental problem ...

2015-10-18 · /. mine environmental geological problem. 1.Method for the determination of objective weight-values in the comprehensive evaluation of mine environmental geological problem s;. 2.So the mine environmental geological problem s arising from ...

Center for Experimental Study of Subsurface …

2018-9-26 · Colorado School of Mines 1500 Illinois St., Golden, CO 80401 303-273-3000 / 800-446-9488. Admissions & Financial Aid Financial Aid Graduate Admissions

Methods of Geological Environment Protection of …

Taking Luoyang Zhengxingsu coal mine as an example, according to the status quo of mine geological environment, the impact assessment of mine geological environment and the protection and management of mine geological environment are carried out. The study area covers the north, south and east of the mining area, with the predicted subsidence influence …

Mining-induced geo-hazards with environmental …

2014-4-24 · There are abundant mineral resources in Yunnan Province, which is located in the southwestern part of China, due to its unique geological conditions. The distribution of minerals is related to geological formations and past tectonic movements. The mineral resources extracted in Yunnan Province constitute 83 % of total mineral production in China. The local environment …

Evaluation on geological environment carrying capacity of …

2021-10-1 · Generally, mining is considered a significant driver of ecological deterioration(He et al., 2017). some studies of eco-geo-environment assessment have revealed that mining intensity or mining geological hazard is main major factors limiting the geo-ecological environment(He et al., 2017, Zhi et al., 2019). Based on above results, we extract the ...

Mine Geological Environment Monitoring and Risk …

2019-2-23 · Since the late 1980s, the development and utilization of mineral resources in China have increased rapidly. However, due to the weak environmental protection consciousness and pursuit for economy at that time, the exploitation of minerals has caused considerable damage to the geological environment of mines . For example, excessive mining and ...

Evaluation of Mine Geological Environment of Guqiao …

1. Introduction. Coal resources play a vital role in the development of the national economy (Hatherly, 2013) evitably, coal mining process has negative effects on the geological environment, such as mine geological disasters (Zhi-fei & Hai-ming, 2008), land destruction (Kalkreuth et al., 1991), solid waste dumping and mine water discharge (Choubey, 1991), …

The Instance Analysis of Mine Geological Environment …

2014-6-1 · The project is a demonstration of the mine geological environment management in Wuhan. What''s more, it gives reference to similar mines'' …

mine geological environment 1--cnki

Research on Mine Geological Environment Protection Countermeasure in Hunan Province To realize continuous development of Hunan mining, policies and measures on the layout system and exploration funds of mineral resources should be established, investment situation of mining improved, protective level of mine geological environment …

Eco-environmental assessment model of the mining area …

2021-9-2 · After comparing the accuracy of various methods, the support vector machine (SVM) model, with an accuracy of 94.8%, was chosen for the mining area, and the classification and regression tree (CART ...

Hunan mine geological environment protection …

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Environmental Code of Practice for metal mines: …

2022-7-30 · 2.4 Mine Closure. In this document, the mine life cycle is described in the following steps, or phases. These phases and the associated key activities are illustrated in Figure 2.1, and consist of: the exploration and feasibility …

Classification of the type of eco-geological environment of …

2018-2-10 · The type of eco-geological environment of a coal mine district in Western China is classified into 3 types. • The sensitivity of different types of eco-geological environment to mining activities is different. • The type classification may lay the foundation to sustainable development of coal resources in arid and semi-arid regions.

Provisions on the Protection of the Geologic Environment …

2009-3-2 · Order of the Ministry of Land and Resources (No. 44) Provisions on the Protection of the Geologic Environment of Mines, which were deliberated and adopted at the 4th executive meeting of the Ministry of Land and Resources on February 2, 2009, are hereby promulgated, and shall come into force as of May 1, 2009. ...

(PDF) Mining-induced geo-hazards with …

2015-2-1 · Mining-induced geo-disasters (MG) are a type of disaster related to geological processes induced by natural and/or man-made factors [1, 2]. These disasters, which include debris flow, landslide ...

Evaluation of Mine Geological Environment of Guqiao …

2021-10-22 · Geological Environment, Coal Mining Subsidence, Terrain Landform, Water and Soil Environment 1. Introduction Coal resources play a vital role in the development of the national econom(Ha-y therly, 2013). Inevitably, coal mining process has negative effects on the geolog-ical environment, such as mine geological disasters -fei & Hai(Zhi-ming, 2008),

Protection and Prevention of Mine Geological Environment

At present, the mine geological environment has been seriously damaged in the process of mineral resources development in China, which has caused a large number of geological disasters. Through the analysis of mine geological environment protection and prevention in China, the author believes that only by perfecting laws and regulations,strengthening …

Mine geological environment protection and recovery …

Taking the engineering practice as background, this article discusses the destruction of geological environment in the process of mine production, such as collapse, landslide, aquifer destruction, landform landscape destruction. Through the present situation evaluation and prediction evaluation results, the author carries out zoning control on the mining area, and takes the …

(PDF) Mining-induced geo-hazards with environmental …

2015-2-1 · Mining-induced geo-disasters (MG) are a type of disaster related to geological processes induced by natural and/or man-made factors [1, 2]. These disasters, which include debris flow, landslide ...

A quantitative model to evaluate mine geological …

2017-10-16 · The reliability of mine geological environment quality assessment highly depends on a large amount of survey data, a comprehensive evaluation system and an effective evaluation model. Using computer technology to integrate large amount of data can help to ensure the valid management and the effective assessment. Compared with previous studies, this study has …

Mine Geological Environment Monitoring and Risk …

Along with the accelerated shift of coal mining to the ecologically fragile west, the contradiction between coal resource development and ecological protection in the western arid and semiarid coal mining areas is rapidly intensifying. Based on the above ...

1:mine environmental protection | PDF

2020-12-25 · 5 The tailing slag and ore slurry in the process of mining should be reasonable discharged and in store. 6 Stable slide protection and trimming of stope and stepped slide. 7 The prevention and treatment of geological disasters and potential geological disasters which were caused by mining activities. 8 Recover groundwater balance and prevent ...

Mining industry and sustainable development: time for …

2017-6-9 · Current mining activities need to reinforce procedures for protection of environment and public health, as it is today easier to see that mining usually brings into the biosphere large amounts of nontargeted chemical elements often with toxic properties to the environment and humans (e.g. radioelements and toxic metals) and previously neglected.

Study and application of analytic hierarchy process of …

2020-1-20 · Problems of environmental geology in mines are affected by many factors. This study focuses on the ecological environment evaluation of the mine by using data on land occupied and damaged by mines, according to the characteristics of mining combined with relevant information of Hainan Island. ... Study and application of analytic hierarchy ...

Geological disaster prevention and control and resource …

2019-2-23 · Since the late 1980s, the development and utilization of mineral resources in China have increased rapidly. However, due to the weak environmental protection consciousness and pursuit for economy at that time, the exploitation of minerals has caused considerable damage to the geological environment of mines . For example, excessive mining and ...