Application of geomembrane in fish pond culture engineering
Application of geomembrane in fish pond culture engineering
In the anti-seepage project, the geomembrane is impervious to water, this material has good stability and durability and impermeability, it is the use of flat extrusion process or blow molding process of polymer materials for treatment of impermeability material, its waterproof coefficient is very good, under the action of external force penetration gap will change, therefore, can play a very good waterproof effect. The use of geomembrane in the construction of fish ponds has become the main choice. Its main function is to keep farmed fish out of contact with soil and avoid water pollution.Here we mainly describes the main advantages of using geomembrane in the construction of fish ponds.
The main function of the culture geomemofilm is seepage prevention. Secondly, it also has the advantage of cost saving. The following is a detailed explanation of the advantages of geomembrane in fish ponds.
Save construction cost
Compared with the traditional directly dug pond, the use of geomembrane can make the slope more stable. It is beneficial to eliminate the slope erosion brought by wind, rain and waves and maintain the stability of the structure.
More stable water quality
The use of geomembrane paving can better maintain the balance of water quality, reduce the change of water conditions, and reduce the cost and time of controlling water quality. Because the cost and time of maintenance are very low, it can be more convenient and fast to catch, thereby saving time and cost.
Reduce water fish disease hazards
After the use of geomembrane, due to the isolation of the contact between soil and water, chemicals and bacteria in the soil will not spread to the pond, and the environmental adaptability of bacteria in the fish pond is reduced, so as to maintain the healthy growth of fish.
Better water retention
Because the permeability coefficient of the geomemofilm is very low, it can be ignored, which can effectively prevent the water in the fish pond from leaking into the soil, so as to achieve the role of saving water.
Easy pond cleaning
After the installation of geomembrane, the cleaning of the pond will be easier. It is also easier to install clean drainage systems in ponds. Effectively reduce the loss of oxygen caused by infiltration into the soil, facilitate the monitoring of the oxygen content of the water, and effectively reduce the cost of supplementary oxygen in the fish pond. Effectively inhibit the growth of algae in water, easy to clean.
Safer for against UV rays
Because the geomembrane itself contains anti-ultraviolet additives, the geomembrane is not afraid of the sun's irradiation and is easy to maintain. The use of geomembrane can provide more convenient monitoring and a safer environment.
Effectively increase yield
Because the use of geomembrane, the bottom of the pool will not have weeds, sludge and other things that affect the fishing, so it can be more efficient fishing. The fishing time will be greatly reduced, and the vitality and freshness of fish and shrimp will be greatly enhanced. Although the fish pond geomembrane has so many benefits, there are certain concerns when laying the fish pond geomembrane, only in accordance with the correct laying process can the fish pond geomembrane not leak.
