With the rise in global warming and growing scarcity of water, the good old ponds are back as essential water reservoirs. Large ponds can be used for rainwater harvesting. Examples are in plenty all over the world, where ponds have proved to bring joy in lives of millions, ending droughts, and cropless seasons. The use of liners in small ponds has become quite popular, however, its applications in larger ponds is still something to push. In this article, we will discuss why pond liners like HDPE can be game-changers for large ponds.
Attributes of Large Pond Liners
Following are two major attributes of large pond liners:
- Comes in Various Types
One of the most important attributes of pond liners are that they come in various types – right from PVC to HDPE. Each of these forms has certain characteristics, which may or may not be useful for a large pond. However, HDPE pond liners are most suitable for large ponds, as they provide the perfect balance between durability, strength, and price. They also come in varied warranty periods, which again would vary on the budget.
- Sustainability in Various Terrains
The best attribute of pond liners is probably that they don’t have need any specific terrain to build. One can build a large pond with pond liners in the middle of a desert, or in your backyard, or even on a concrete space. Large pond liners are highly durable, and often highly resistant to extreme climates and circumstances. All they need is a well dug flat surface where the pond liner can seemingly spread and adjust.
Advantages of Pond Liners in Large Ponds
Following are two major advantage of pond liners in large ponds:
- Reduces Seepage at Reasonable Costs
Since the pond liners are impermeable geomembranes made of synthetic materials like plastic and rubber, it is extremely potent at retention of liquids. This is extremely helpful in regions that face frequent droughts. Since most types of pond liners even for large ponds are affordable, the cost involved in retaining water is quite reasonable.
- Highly Durable with Chemical Resistance
Pond liners based on HDPE (High-Density Polyethylene) are largely non-reactionary to chemicals. They are also highly resistant to the UV rays from direct sunlight, preventing any chemical reaction. Large pond liners are huge in size and thickness, which make them extra strong in keeping tears and punctures at bay. This non-reaction to chemicals, and high durability make keep the water usable for long periods.
Applications of Large Pond Liners
While large pond liners can be applied in various forms, following to are probably the most important applications:
- Rainwater Harvesting Water Reservoir
Rainwater harvesting is one of the very few techniques to arrest the growing scarcity of water internationally. Therefore, applying large pond liners for this purpose only makes sense, as many drought prone regions have already begun rigorous programs for rainwater harvesting. And given the lost costs, longevity, and durability that liners offer, coupling them with large ponds would yield massive results.
- Commercial Fish and Pearl Farming Pond
From harvesting water, we move to cultivating fish – one of the most important sources of nutrition and a great commercial activity. Large pond liners can help build and sustain ponds for farming for a longer period with little to no maintenance of the waterbed. Likewise, ponds liners can also be applied to large ponds built for pearl farming, one of the most lucrative businesses linked to fisheries.
