How do you select geosynthetics for biogas containment systems?

July 27th, 2021

By Hermann Ng, Senior Technical Sales Manager, APAC FIGURE 1 Photograph courtesy of Solmax Biogas production from anaerobic waste stabilization ponds, typically used for treatment of wastewater from farms and industry, is a smart, sustainable, eco-responsible option. A key component of these systems is the geosynthetic material used for the sealing system. Why are polyethylene geomembranes a better choice and how do you select the right material?  […]

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Tips on choosing a high-quality landfill cover

July 8th, 2021

There is more to shopping for a landfill cover than just selecting materials. While it is important to select a material capable of handling the UV rays and rough surfaces of a landfill cell, it is also a good idea to consider what the manufacturer of the cover can offer beyond just the right polymers. […]

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Fabtech Australia replaces huge anaerobic lagoon geosynthetic cover

April 7th, 2021

Goulburn Valley Water in Australia has undertaken upgrade work to the 266-million-gallon (50-megaliter) High Rate Anaerobic Lagoon (HRAL) located at their Daldy Road, Shepparton, Victoria, waste management facility. The lagoon has an area of 538,196 square feet (50,000 m2). The upgrade work includes removing the existing cover, which has reached the end of its service […]

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GSI to host webinar on landfill covers

March 1st, 2021

The Geosynthetic Institute (GSI) will sponsor a webinar, “Landfill Covers: Past-Present-Emerging,”on March 10, from 11:30 a.m. to 1 p.m. EST. Geosynthetic Materials Association (GMA) member companies and their employees receive discounted rates on all GSI webinar and short course registrations. Participants will be able to assess past landfill cover practices and gain comparisons to present […]

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GSI to host webinar on stability in landfill cover soils

December 7th, 2020

The Geosynthetic Institute (GSI) will sponsor a webinar, “Stability Design of Landfill Cover Soils,” on December 16, from 11:30 a.m. to 1 p.m. EST. Geosynthetic Materials Association (GMA) member companies and their employees receive discounted rates on all GSI webinar and short course registrations. This webinar focuses on the stability design of relatively thin soil […]

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Geosynthetics are at the ready

August 1st, 2019

Geosynthetics play a varied and important role in infrastructure, from liners and covers for reservoirs to landfill covers. They can be found in highway construction and in coal ash impoundments. They are part of the basic framework of public and private construction, supporting modern expectations for transportation, sanitation and reliable energy. The American Society of […]

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Geosynthetics Institute webinar calendar for 2018; GMA members get discount

July 9th, 2018

July–December 2018 | 11:30 a.m.–1 p.m. EDT Duration: 1.5 hours GSI/GMA Members: $200.00 USD per webinar Non-GSI/GMA Members: $250.00 USD per webinar The Geosynthetic Materials Association (GMA) is proud to promote Dr. Robert M. Koerner and the Geosynthetic Institute (GSI) education program. Dates of upcoming and future GSI webinars, which are designed to enhance and grow your knowledge of the industry, follow. […]

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Evoqua’s Geomembrane Technologies for odor control at wastewater treatment plant

January 17th, 2018

A large, wastewater treatment plant (WWTP) in western Canada has selected Evoqua’s Geomembrane Technologies for an odor control project. The WWTP treats millions of gallons of wastewater annually—and with that comes the accompanying foul odors. After a competitive bid process, a design/build team including Evoqua’s Geomembrane Technologies was chosen to provide a solution to the […]

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EduMine offering webinar on advanced tailings facility design, construction, operation and closure

October 31st, 2017

EduMine will offer a three-day webinar on “Advanced Tailings Facility Design, Construction, Operation and Closure,” March 6–8, 2018, from 8–11 a.m. PST. The course will include presentations and discussions by experts on topics including: 2017–18 tailings failures and lessons learned New approaches in risk management and decision making about tailings The best of recent tailings […]

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