Knowledgebase
Welcome to the BTL Knowledgebase. Ever since we started lining ponds, creating covers, and helping people with their projects, we've gotten asked a lot of questions. Many of these questions are repeatedly asked, so we put together the BTL knowledgebase to help answer any questions you had about a particular subject. We are adding new questions every month, so continue to check back often!
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What is the best type of liner for an evaporation pond?
Modern multi-layer pond liners utilizing pliable forming material are highly effective evaporation pond liners.
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What are some disadvantages of evaporation ponds?
Evaporation ponds used for agricultural purposes can resemble wetlands that are the natural habitat of waterfowl and migratory birds, and there are some inherent risks due to high concentrations of salts and trace elements in the drainage runoff.
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Can fish, waterfowl and plants live in an evaporation pond?
The truth is that waterfowl, migrating birds and other wildlife are attracted to any large, open expanse of water, including evaporation ponds.
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Must an evaporation pond have a liner?
Typically, an evaporation pond will require a chemical resistant geomembrane liner. The specific type of liner depends on the geographical location of the pond and the purpose for which the pond is constructed.
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Are evaporation ponds environmentally friendly?
While properly constructed evaporation ponds are designed to protect the environment, ponds that are not properly designed, lined or installed can leak into surrounding soil and cause damage, either to the soil or to nearby lakes, rivers and streams or underground aquifers.
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Are there specific design requirements for Wastewater Treatment Ponds?
The United States Environmental Protection Agency offers engineers and plant managers a comprehensive design and operations manual for pond systems at municipal wastewater treatment facilities.
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When were evaporation ponds first used?
The first known use of evaporation ponds was to extract salt from seawater, and the methods have changed little throughout history. The Phoenicians, Romans and Chinese obtained salt in this way.
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What are some potential problems associated with industrial use of evaporation ponds?
Numerous studies are ongoing to understand the long-term effects of using evaporation ponds, in both traditional ways and in highly-managed and controlled settings.
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Does climate affect the function of evaporation ponds?
The simple answer is that climate is perhaps the primary determinant of the viability of evaporation ponds for any specific use.
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What industries use evaporation ponds. And why?
The primary industrial users of evaporation ponds include solar power plants, other power plants, agriculture and food processing operations, oil and gas industries, concrete producers, chemical processing plants, and landfill and composting users.
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Are there different types of evaporation ponds?
Evaporation ponds are used throughout the world for such purposes as wastewater treatment, salt harvesting, the collection and processing of agricultural runoff, for varied mining and industrial purposes, and for remediation and cleanup of contaminated sites.
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What is a solar evaporation pond, and how does it differ from a conventional evaporation pond?
A solar evaporation pond is a saltwater pool that can be used to produce and store thermal energy.
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What is an evaporation pond, and what are its common uses?
An evaporation pond is a shallow body of water typically constructed with a large surface area for the sole purpose of allowing the water to dissipate through the effects of sunlight and heat.
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Do golf course ponds require permits for dredging or maintenance activities?
Yes, golf course ponds often require permits for dredging or maintenance activities, particularly when these activities could impact water quality, aquatic habitats, or wetlands.
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How do golf course ponds contribute to the overall sustainability of the course?
Golf course ponds contribute to the overall sustainability of the course by serving multiple ecological and resource management functions.
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How do golf course ponds affect the course's overall water consumption?
Golf course ponds can significantly reduce the course's overall water consumption.
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Do golf course ponds require regular shoreline maintenance?
Yes, golf course ponds require regular shoreline maintenance to ensure their structural integrity, aesthetic appeal, and ecological balance.
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How do golf course ponds affect the overall water table in the area?
Golf course ponds can impact the local water table in several ways.
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How do golf course ponds affect nearby property insurance rates?
Golf course ponds can influence nearby property insurance rates, depending on their impact on risk factors assessed by insurance companies.
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Can golf course ponds be used for other water sports?
Yes, golf course ponds can sometimes be used for water sports, depending on their size, depth, and the policies of the golf course.
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Can golf course ponds be used for rainwater harvesting?
Yes, golf course ponds can be used for rainwater harvesting.
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How do golf course ponds affect nearby vegetation?
Golf course ponds can have both positive and negative effects on nearby vegetation.
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Do golf course ponds undergo water quality testing?
Yes, golf course ponds often undergo water quality testing as part of their maintenance and management practices.
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