Geotextile "Tube" is a kind of tubular geotextile bag with filtering structure made by sewing high tenacity polypropylene yarn (flat yarn and split film yarn) fabric through cutting and sewing process. Geotextile itself has High tensile strength, high wind and wave resistance, corrosion and erosion resistance, good percolation, light weight, soft texture, easy processing, convenient construction, and good combination with soil, etc. The size of the sewn tube bag can be Change as needed.

Geotechnical tube bag is a large-scale tube bag and inclusion made of high-strength geotextile. The diameter can be changed according to needs, and the maximum length can reach tens of meters. Geotechnical pipe bags were originally used in dike engineering, and have now been applied to environmental protection, agriculture and other fields. With the deepening of people's research, their application fields will become more and more extensive.

Compared with the direct stacking method of traditional mud yard, the geotechnical pipe bag technology has the following advantages:

1. Economical, no large-scale equipment and plant investment, only a small number of non-professional operators; sludge dewatering part does not require electricity, which has the advantages of energy saving and emission reduction.

2. Convenience. The diameter and length of the geotechnical pipe bag can be adjusted as required. It has strong plasticity, can be stacked, and is easy to transport.

3. Environmental protection, fully enclosed construction, almost no noise, not easy to cause secondary pollution.

4. High efficiency, which can fully meet the treatment capacity of wastewater and sludge. The treatment capacity can be increased or decreased according to the flow rate of the pump.

5. The volume reduction effect is good. The volume of sludge can be basically reduced by more than 70%-80% within one month, making subsequent removal and treatment easier.

Geotechnical pipe bag technology has a wide range of applications, and can be widely used in mining, chemical plant sewage sludge treatment, urban sludge treatment, wastewater treatment plant sludge treatment, rivers, lakes, reservoirs, seaports, docks, etc. Follow-up disposal.