alborz sharghi coal washing plant

Behshad Jodeiri Shokri - Iran | Professional Profile ...

Coal is considered to be a major source of acid mine drainage and is a main cause of long-term poor water quality. In this study, the pollution problems associated with the coal waste produced in Alborz Sharghi coal washing plant, in Iran, was investigated.

International Journal of Mining and Geo-Engineering ...

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a method for coal waste disposal site selection for ...

The low grade wastes produced by coal washing plant often contain pyrite which may be oxidised and produce acid mine drainage (AMD) if it is exposed to the atmosphere. AMD is characterised by high concentrations of iron, high sulphate and low pH and

Application of data envelopment analysis in environmental ...

Coal is considered to be a major source of acid mine drainage and is a main cause of long-term poor water quality. In this study, the pollution problems associated with the coal waste produced in Alborz Sharghi coal washing plant, in Iran, was investigated.

Coal Washing Factory In Iran

@article{osti_, title = {Environmental Geochemistry and Acid Mine Drainage Evaluation of an Abandoned Coal Waste Pile at the Alborz-Sharghi Coal Washing Plant, NE Iran}, author = {Jodeiri Shokri, Behshad, E-mail: b.jodeiri@hut.ac.ir and Doulati Ardejani, Faramarz and Ramazi, Hamidreza}, abstractNote = {In this paper, an abandoned waste coal pile, which is resulted from Alborz-Sharghi ...

مقاله Investigation into groundwater and stream water ...

Figure 1View of the Alborz Sharghi coal washing plant, coal refuse piles and tailing impoundment. Figure 2Location map of the Alborz Sharghi coal washing plant, coal refuse pile, tailings impound-ment and thirteen VLF-EM profiles. P_T_07_a4_P IMWA 2011 22/08/2011 1:32 AM Pa 418

a method for coal waste disposal site selection for ...

In this study, the pollution problems associated with the waste produced by Alborz Sharghi Coal Washing Plant was investigated by mathematical modeling. The study area is located at 11 km. to Razmjah coal region and 45 km. to Tehran-Mashhad road in the north part od Iran.

Detecting the Source of Contaminant Zones Down-Gradient of ...

In order to investigate the environmental impact from a coal waste pile at the Alborz Sharghi coal washing plant, an EM34 ground conductivity meter was used on seven parallel lines in an E-W direction, downstream of the waste pile. Two-dimensional resistivity models obtained by the inversion of EM34 conductivity data identified conductive ...

cec washing plant Iran - Gastouderopvang Lydia

Key words: pyrite oxidation, acid mine drainage, coal washing plant, coal waste dump, Alborz-Sharghi, heavy metals Introduction Iran is the main coal producer in the Middle East. Coal mines have made a considerable contribution to Iranian mining industry and the national economy. Alborz Sharghi is a major coal company in

Environmental impact assessment of ... - jme.shahroodut.ac.ir

The Alborz-Sharghi coal washing plant, which is located in the Semnan Province, in north-east of Iran, with an annual production of 300,000 tonnes of washed coal is one of the largest coal ...

Coal mines alborz-Henan Mining Machinery Co., Ltd.

This paper utilises the modified Folchi method to assess the environmental impact of coal washing plant, Alborz Sharghi, North-east Iran. In this study, the number of factors designed in the method was slightly modified by focusing on the environmental impact of coal washing operations. In …

coal washing factory in iran

In this study, the pollution problem associated with the wastes (which cover an area of about 1 km2) produced by Alborz Sharghi coal washing plant, at Shahrood, Iran, was investigated by mineralogical and geochemical techniques. Mineralogical analysis indicates the presence of pyrite in the unoxidised waste and its depletion in the oxidised zone.

Faramarz Doulati Ardejani - Professor - University of ...

In this study, the pollution problems associated with the waste produced by Alborz Sharghi Coal Washing Plant was investigated by mathematical modeling. The study area is located at 11 km. to Razmjah coal region and 45 km. to Tehran-Mashhad road in the north part od Iran.

Environmental Geochemistry and Acid Mine Drainage ...

Jul 01, 2020· Therefore, the problem of impact assessment changes into a DEA model. In the present study, the Alborz Sharghi Coal washing plant in northern Iran has been considered as a case study for implementing the DEA-EIA approach, and 19 plant activities and 11 environmental components have been used to evaluate the environmental effects of the plant.

coal wash plant - definition - English

Alborz Sharghi is a major coal company in north-east Iran that produces coal from many mines in the region including Tazareh, Razmjah, Razi and Gheshlagh. The coal produced by these mines is washed in Alborz Sharghi coal washing plant in order to raise its quality and remove any impurity. The wastes produced by washing process are dumped in the ...

Environmental Geochemistry and Acid ... - link.springer

1. The Flotation System Optimization in Alborz-Sharghi Coal Washing Plant; A Laboratory Study. Volume 49, Issue 1, Winter and Spring 2015, Pages 19-32. 10.22059/ijmge.2015.54361

Author: "Doulati Ardejani, Faramarz" - PubAg Search Results

sketch of coal washing plant iran. sketch of coal washing plant iran Jack Higgins,Zirab coal washing plant is located on the bank of the Cherat stream in Mazandaran province Iran coal Mined from central Alborz coalfield mines is not suitable for use in Iranian Steel Corporation Hence coal ash content is reduced by physical and chemical processes in ...As a leading global manufacturer of ...

waste coal from coal washing plant

In this study, the pollution problems associated with the waste produced by Alborz Sharghi Coal Washing Plant was investigated by mathematical modeling. The study area is located at 11 km. to Razmjah coal region and 45 km. to Tehran-Mashhad road in the north part od Iran.

sketch of coal washing plant iran

This paper utilises the modified Folchi method to assess the environmental impact of coal washing plant, Alborz Sharghi, North-east Iran In this study, the number of factors designed in the method was slightly modified by focusing on the environmental impact of coal washing operations In addition, few other factors were designed and added to .

Investigating the source of contaminated plumes downstream ...

Jul 01, 2014· As the case study, Alborz-Sharghi coal washing plant in Iran was selected. Fig. 1 shows the location of the plant and the mines feeding it. Owing to numerous mines feeding the plant, different types of coals must be processed in the plant. The difference is mainly due to the macerals composition of the coals. Download : Download full-size image ...

(PDF) Mine Water and the Environment Journal of the ...

Dec 12, 2015· In this paper, an abandoned waste coal pile, which is resulted from Alborz-Sharghi coal washing plant, NE of Iran was mineralogically and geochemically characterized to evaluate pyrite oxidation, acid mine drainage (AMD) generation, and trace element mobility. After digging ten trenches and vertical sampling, a quantitative method including the ...

(PDF) Environmental Problems Related to ... - ResearchGate

Coal Washing Factory In Iran. A large volume of tailings has been produced in Anjirtangeh coal washing plant for 22 years of human activity The coal washing activities have reduced plant diversity near the plant The environmental impact of coal washing plant on the vegetation around the factory was studied in two seasons

IJMGE

View Faramarz Doulati Ardejani's profile on LinkedIn, the world's largest professional community. Faramarz has 3 jobs listed on their profile. See the complete profile on LinkedIn and discover ...

Environmental Problems Related to Pyrite Oxidation from an ...

This paper utilises the modified Folchi method to assess the environmental impact of coal washing plant, Alborz Sharghi, North-east Iran. In this study, the number of factors designed in the method was slightly modified by focusing on the environmental impact of coal washing operations. In addition, few other factors were designed and added to the previous factors.