Anti-seepage Membrane 1mm Black HDPE Geomembrane For Salt Pond Linging Covering  Prevent  Seepage 

HDPE geomembrane, also known as high - density polyethylene geomembrane, is widely used in the salt industry due to its excellent performance. 

 Salt Industry How to Use HDPE Geomembrane ?

1. Salt Pond Lining

HDPE geomembrane is used as the lining material for salt ponds. The salt crystallization process requires a stable and leak - proof environment. HDPE geomembrane has outstanding impermeability, which can effectively prevent the leakage of brine in the salt pond, thus improving the utilization rate of brine and reducing the loss of salt resources. For example, in large - scale salt farms, HDPE geomembrane is laid at the bottom and sides of the salt pond, forming a complete anti - seepage layer.

2. Brine Storage

In the salt production process, brine needs to be stored for a certain period of time. HDPE geomembrane can be used to construct brine storage tanks. Its chemical stability enables it to resist the corrosion of brine, ensuring the quality of the stored brine. Moreover, the flexibility of HDPE geomembrane allows it to adapt to different shapes and sizes of storage structures, facilitating the construction and layout of brine storage facilities.

3. Salt Pond Covering

HDPE geomembrane can also be used as a covering material for salt ponds. It can protect the salt pond from external factors such as rain, dust, and sunlight. During the rainy season, the geomembrane covering can prevent rainwater from diluting the brine in the salt pond, maintaining the appropriate concentration of brine for salt crystallization. In addition, it can reduce the evaporation of brine in sunny weather, improving the efficiency of salt production.

4. Salt Field Infrastructure Protection

In the salt field, HDPE geomembrane can be used to protect infrastructure such as drainage channels and pipelines. By lining these facilities with HDPE geomembrane, it can prevent the seepage of brine and the corrosion of infrastructure materials, extending the service life of the infrastructure and ensuring the normal operation of the salt production process.

Overall, HDPE geomembrane plays an important role in the salt industry, providing reliable technical support for efficient, stable, and sustainable salt production.

Installation of HDPE geomembrane in the salt making industry :

HDPE (high-density polyethylene) geomembrane is a commonly used anti-seepage material. It has excellent chemical stability, high and low temperature resistance and high strength, so it is also widely used in the salt making industry. The following are some key steps and precautions for the installation of HDPE geomembrane in the salt making industry.

Preparation before construction
Before installing the HDPE geomembrane, a series of preparations need to be carried out to ensure the quality and efficiency of the construction. First, the laying area should be inspected and measured in detail in order to cut out the geomembrane of the right size. Secondly, ensure that the surface of the base is flat and remove all sharp objects such as tree roots, stones, etc. to prevent damage to the geomembrane

Cutting and transportation of geomembrane
According to the measured data, cut out the HDPE geomembrane of the right size and record it by number. During transportation, be careful to avoid dragging and stabbing the geomembrane to prevent damage

Laying of geomembranes
When laying HDPE geomembranes, they should be extended from the bottom to the high position, leaving a certain margin to accommodate local sinking. The longitudinal joints of two adjacent geomembranes should not be on the same horizontal line, but should be staggered by at least 1 meter to increase stability. When laying, the film spreading direction should be basically parallel to the maximum slope line to reduce stress concentration.

Waterproof HDPE Geomembrane Application And Uses

1. Environmental Protection

• Landfill liners & caps

• Wastewater treatment lagoons

2. Mining & Energy

• Heap leach pads

• Oilfield fluid containment

3. Water Conservation

• Potable water reservoirs

• Irrigation canals

4. Industrial

• Secondary containment

• Evaporation ponds

5. Aquaculture

• Shrimp/fish farming ponds

• Brine containment

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