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Anhui Zhonglu Engineering Materials Co., Ltd. Launches Efficient Dewatering Geotextile Tubes to Aid Green Disposal of Silt and Sludge Across Multiple Fields
Date:
2026-04-08
Based on its extensive geosynthetic product line, Anhui Zhonglu Engineering Materials Co., Ltd. is placing special emphasis on promoting its dewatering geotextile tube series. Leveraging high solid-liquid separation efficiency, flexible installation methods, and a wide range of applications, these tubes have demonstrated significant advantages in domestic sectors such as ecological restoration, mine tailings treatment, municipal sludge dewatering, and industrial as well as agricultural waste disposal. As a result, they have become one of the company’s representative achievements in technological innovation and environmental protection.
A dewatering geotextile tube is a large tubular bag made of high-strength woven geotextile fabric from polypropylene (PP) or polyester (PET). By filling the tube with high-moisture slurry, the filtration performance of the fabric and internal pressure work together to rapidly expel water while effectively retaining solid particles inside the tube, thus achieving fast dewatering and volume reduction of the slurry. The treated solid residue has a greatly reduced moisture content, and its volume can be cut to one-third to one-half of the original slurry, making it easier for subsequent transportation, storage, or resource utilization.
Advantages:
- Maximum filling height of up to 2.8 meters, large single-treatment capacity, and high construction efficiency.
- Rapid water discharge during filling and settling processes, stable dewatering performance, and short dewatering cycle.
- Can be laid flat, stacked, or arranged in multiple layers to adapt to different site conditions and treatment scale requirements.
- No need for large-scale mechanical dewatering equipment; low energy consumption and minimal operation and maintenance costs, making it especially suitable for remote or temporary projects.
Wide Range of Applications Covering Multiple Fields of Environmental Protection and Engineering
Anhui Zhonglu's dewatering geotextile tubes have been maturely applied or have ready-made solutions in the following typical scenarios:
Ecological Restoration: In dredging projects of rivers, lakes, and reservoirs, the tubes enable on-site dewatering and subsequent safe disposal of contaminated sediment, effectively preventing secondary pollution.
Mining and Metallurgy:Treatment of wastewater from mining and ore washing, waste recovery and reuse; dewatering of coal slime in coal mines; tailings disposal using geotextile tube dam raising in metallurgical mines, achieving dry stacking or dam backfilling of tailings.
Municipal and Industrial Sludge: Dewatering of municipal sludge from water treatment plants and wastewater treatment plants; harmless volume reduction of industrial sludge from chemical, pharmaceutical, printing and dyeing, and other industries.
Agricultural, Livestock, and Fishery Waste:Solid-liquid separation of manure flushing wastewater from farms, plantation wastewater, and aquaculture waste, supporting the circular economy in agriculture and animal husbandry.
Pile Foundation Construction:On-site dewatering of drilling slurry in bored pile and other pile foundation projects, solving the problem of slurry transportation and reducing construction costs.
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安徽中路工程材料有限公司
Contact person: Angela
Contact number: 86-18095658976
Landline: +86 551-65540070
Email: shaun@zhongloo.com
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