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Hongliulin Coal Mine Renovation and Expansion Project Environmental Impact Assessment Information Announcement
1 Project name and summary
1.1 Project Name
Shaanxi Coal Group Shenmu Hongliulin Mining Co., Ltd. Hongliulin Coal Mine Renovation and Expansion Project
1.2 Project Overview
(1) Basic situation of the project
The Hongliulin Coal Mine of Shaanxi Coal Group Shenmu Hongliulin Mining Co., Ltd. (hereinafter referred to as "Hongliulin Coal Mine") is located m88 casino reviewabout 15km west of Shenmu City，Belongs to Shennan Mining Area。Hongliulin Mine and Coal Preparation Plant were put into trial operation on April 28, 2010，On February 14, 2011, the National Energy Administration approved Hongliulin Coal Mine to be officially put into production，On December 12, 2012, the Shaanxi Provincial Coal Production Safety Supervision Administration approved the mine production capacity as 15 with "Shaanxi Coal Bureau Fa [2012] No. 262".0Mt/a，On December 29, 2015, the Shaanxi Provincial Coal Production Safety Supervision Administration approved the mine production capacity as 18 with "Shaanxi Coal Bureau Fa [2015] No. 97".0Mt/a。
Hongliulin Coal Mine belongs to “Before the Environmental Impact Assessment [2020] No. 63 is issued，A coal mine with historical problems that has obtained production capacity approval and completed the review of the increased production capacity replacement plan”，And has been included in the "Letter of Commitment on the Incorporation of Coal Mines with Historical Problems in Shaanxi Province and Baogong Coal Mines into the Overall Planning Adjustment of the Mining Area" (Shaanxi Development and Reform Coal Letter [2021] No. 1468)。According to the "Notice on Solving Historical Issues of Inconsistency between Coal Mine Production Capacity Changes and Environmental Protection Management Requirements" (Development and Reform Office Operation [2021] No. 722) and relevant regulations on environmental impact assessment management of construction projects，This project requires environmental impact assessment work。
(2) Project and environmental protection status
The ground layout of Hongliulin Coal Mine mainly includes industrial sites (including coal preparation plant)、Return air shaft site、Measure shaft site、No. 2 Wind Shaft Site、Explosives depot、Waiting field、Loading station and off-site linear works (including road works，Power supply、Communication and water supply lines), etc.。
The environmental protection situation is briefly described as follows:
①Water pollution prevention and control measures and groundwater impact mitigation measures
2 existing mine water treatment stations，The processing capacity of the above-ground mine water treatment station is 10824 m3/d，Underground magnetic separation mine m88 sports betting reviewwater treatment capacity is 33600 m3/d，Outside of underground production firefighting utilization after treatment，The remaining water is discharged to Kuye River。Existing 1 domestic water treatment station，Daily processing capacity 2500m3/d，Implement the "Water Quality Standard for Urban Miscellaneous Water for Recycling of Urban Sewage" (GBT18920-2002)，Through greening sprinkler irrigation、Supplementary water for coal washing plant、100% reuse through ground dust reduction and other methods。Closed circulation of coal preparation wastewater，No discharge。Actively carry out surface rock movement observation and coal mining water conduction fracture zone height observation during the production process。
②Exhaust gas pollution prevention and control measures
A total of 3 20-ton coal-fired boilers are installed in the industrial site，Model SZL14-1.0/115/70-AⅡ，1 29MW pulverized coal boiler，Model QXS29-1.25/115/70-MF 。Using two 20-ton coal-fired boilers during the heating period，1 40-ton pulverized coal boiler，One 20-ton coal-fired boiler is used during the non-heating period。Coal-fired boilers are equipped with bag dust removal + single alkali desulfurization + SNCR denitrification measures，Boiler flue gas emissions meet the requirements of the "Shaanxi Provincial Boiler Air Pollutant Emission Standard (DB61/1226-2018)"。The staff restaurant has installed a fume purification device，The emission limit meets the requirements of the "Fume Emission Standard for Catering Industry (GB18483-2001)"。Two automatic car wash stations have been built on Dishu Coal Road，Realizing automatic flushing and dust reduction for coal-carrying vehicles entering and exiting the factory。
One 7MW gas boiler in No. 2 air shaft，Use clean fuel，Low nitrogen burner + 1 40m high chimney，Has passed environmental protection acceptance。
Three 2-ton electric steam boilers in the buffer warehouse at the foot of the mountain，Model QXS7-1.25/130/70-MF，Used during heating period。
3 Measurement Shafts 0.8MW electric heating far infrared hot air stove，Model HMRF-800K (800kw)，Used during heating period。
Raw coal、The product coal and gangue are loaded into the warehouse via m88 sports betting reviewa closed belt conveyor、Closed storage，Reprinting points、Set spray sprinklers to reduce dust in dust-generating links such as loading points。Raw coal screening and crushing、Processing processes such as washing and selection are located indoors，Set up dust collector and spray sprinkler device to reduce dust。Regular inspection of industrial sites every day、Carrying out ground cleaning and watering to reduce dust on coal transportation lines，And use green belts to isolate and absorb dust。
③Solid waste disposal measures
A waste dump is built，To bulldoze the discharged gangue and crush it with soil，Carry out ditch filling and land reclamation、Afforestation；Domestic waste classification collection，Disposed by the municipal department。A hazardous waste storage warehouse is built on the industrial site，Waste mineral oil and other hazardous wastes are collected and handed over to qualified units for disposal on a regular basis。
④Acoustic environment protection measures
Choose low noise、Bring your own shock-absorbing equipment，Install mufflers on fans and other equipment、Basic shock absorption treatment，In the workshop、Soundproof doors and windows are used in drive rooms and other rooms、Noise reduction measures such as sound insulation panels，And reduce noise through site greening。
⑤Surface subsidence and ecological environment protection measures
The village has taken relocation measures，The villages affected by subsidence will be resettled with monetary compensation before the impact。Take manual or mechanical measures to repair pavement cracks caused by subsidence；Large cracks appear in the subsidence area，Take filling cracks、Land leveling、Land reclamation through forest and grass restoration and other measures。
⑥Environmental risk prevention measures
The "Emergency Plan for Environmental Incidents of Shaanxi Coal Group Shenmu Hongliulin Mining Co., Ltd." has been prepared and filed with the Shenmu County Environmental Protection Bureau。
2 Construction unit name and contact information
Construction unit: Shaanxi Coal Group Shenmu Hongliulin Mining Co., Ltd.
Contact: Wang Yarong
Contact number: 15029421929
Email: 22493782@qq.com
3 Name of the unit that prepared the environmental impact report
EIA unit: China Coal Science and M88 games apkIndustry Group Xi’an Research Institute Co., Ltd.
Contact: Ms. Li
Contact number: 18189265260
4 Web link to public comment form
See attachment for public opinion form，The public can download and fill it out，Feedback to the construction unit。
5 Methods and channels for submitting public comment form
In the process of preparing the environmental impact report，The public can submit suggestions and opinions related to the environmental impact assessment of this project to the construction unit through the contact information listed above。
Shaanxi Coal Group Shenmu Hongliulin Mining Co., Ltd.
May 25, 2022
Attachment:
Public Comment Form on Environmental Impact Assessment of Construction Projects.doc