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Technical guides on liner materials, regulations, and installation practice from the EC Applications field team.
In 2009, EC Applications installed a 600,000 SF biogas cover with over 150 sealed penetrations over an existing lagoon for Hawaiian Electric Company.
Hydraulic short-circuiting lets the fastest water slip through a treatment basin in a fraction of its rated detention time, which is why disinfection credit.
HDPE is the best liner material for most heap leach pads, with LLDPE taking the floors where ore settlement governs and a GCL or compacted clay forming.
Geomembrane selection comes down to five questions: what the liner will contain, what it will be exposed to, what it sits on, how it will be installed.
A heap leach pad liner is a composite geomembrane system, typically 60 to 100 mil HDPE or LLDPE over a low-permeability soil layer, that contains process.
A methane barrier is a gas-impermeable membrane installed under a building's slab and against below-grade walls to block methane intrusion.
Before lining a produced-water pit, nail down seven things: the permit requirements, the water chemistry, single or double liner, material and thickness.
Produced water is the highest-volume waste stream in oil and gas, and a lined pit is often the most economical way to store it.
If your facility stores more than 1,320 gallons of oil aboveground, the federal SPCC rule requires secondary containment that is sufficiently impervious.
Our estimators and field crews work with these materials every day. Send us your project and we will scope it.