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Kazakhstan Copper Mine Project: 2.0mm HDPE Geomembrane Solution by EarthShield
Project Background – Kazakhstan Copper Mine Project
This copper mine project is located in a copper mining area in Kazakhstan. The local climate is dry and the temperature swings between day and night are large, placing extremely high demands on the anti-seepage system.
Potential Pollution Caused by the Copper Mine Project:
Wastewater Pollution: Copper mining and processing generate wastewater containing heavy metals and acidic substances. If not properly treated, this wastewater will flow into rivers and lakes, polluting water bodies and harming aquatic life and drinking water sources.
Waste Gas Pollution: Copper smelting and processing generate waste gas containing heavy metals and other toxic substances. Long-term inhalation may cause respiratory diseases and chronic poisoning.
Solid Waste Pollution: Mining generates large amounts of tailings and waste rock, which may contain toxic and hazardous substances. If not properly managed, they can contaminate soil and groundwater.
Main Issues Faced by the Client: High risk of leakage from heap leach ponds and tailings ponds, severe chemical corrosion, and strict environmental regulations. Wastewater and waste gas may lead to heavy metal contamination of water bodies, soil, and air, impacting the local ecosystem. Long-term exposure to copper-containing dust can cause occupational illnesses such as coughing, chest tightness, and hemoptysis. In severe cases, it can lead to pneumoconiosis and metal fume fever.
The client found EarthShield, a geotechnical material supplier, through a Google search and, after comparing multiple suppliers, chose us as their partner.
Product selected: 2.0mm HDPE geomembrane, used in the copper mine’s heap leach pad and tailing pond anti-seepage system.
HDPE geomembrane (high-density polyethylene geomembrane) is a high-performance anti-seepage material with excellent chemical resistance, UV aging resistance, puncture resistance, and tensile strength. It is commonly used in anti-seepage projects such as mining, landfills, aquaculture, water storage tanks, and biogas digesters. EarthShield’s HDPE geomembrane complies with international standards (such as ASTM and GRI GM13) and is ISO certified.
Copper mine projects face a high risk of leakage in heap leach ponds and tailings ponds. The liquids contain corrosive media such as sulfuric acid and heavy metals, necessitating a thicker barrier. A 2.0mm thickness provides enhanced puncture and abrasion resistance, preventing damage from ore pressure. Its higher tensile strength ensures stability in high- and low-temperature environments. This extends service life and reduces maintenance and replacement costs.
Chemical Resistance: Resists corrosion from acidic solutions and heavy metal seepage.
High Tensile Strength: Withstands ore pressure and mechanical stresses.
UV Resistance: Suitable for use in Kazakhstan’s intense UV environment, preventing degradation.
Long Service Life: Designed for over 20 years.
Environmental Protection: Prevents soil and groundwater contamination from ore leakage, meeting local environmental requirements
Product Name: HDPE Geomembrane
Thickness: 2.00mm
Quantity: 500,000 square meters
As a leading HDPE geomembrane manufacturer in China, EarthShield provides one-stop service for projects, from model selection and design support to sample testing and on-site technical guidance.
Our products are certified by third-party testing (such as SGS and TÜV) for consistent quality.
We deliver on time, helping customers successfully complete the anti-seepage system installation within the project schedule.
Customer feedback: The membrane installation was smooth, the welds were strong, and the leak detection passed inspection on the first try.
Conclusion: Reliable Geomembrane Solutions for Global Mining Projects
EarthShield HDPE geomembrane provides safe, durable, and environmentally friendly solutions for mining anti-seepage.
We are committed to providing reliable anti-seepage materials and localized technical support to our global customers.
Mining customers from Kazakhstan, Mongolia, Africa, Latin America, and other regions are welcome to contact us for free samples and quotes.
Looking for a reliable geomembrane supplier for your mining project?
Contact EarthShield today for technical support and a free quotation.