Efficient Rainwater Management to Protect Your Property—Yude Underground Rainwater Attenuation Systems.

Yude Underground Rainwater Attenuation Systems are an efficient rainwater management solution designed to help various buildings and infrastructures effectively collect, store, and control rainwater flow. These systems temporarily store rainwater in underground tanks, slowing down the discharge rate to reduce urban flooding risk while promoting the reuse of rainwater. Yude’s systems are flexibly designed to suit a wide range of environments and applications, including residential, commercial buildings, and urban public facilities.

Key Features and Benefits

  1. High Water Storage Capacity:
    • Yude underground rainwater attenuation tanks are made from advanced polypropylene (PP) material, capable of holding large volumes of rainwater, making them suitable for projects of various scales.
  2. Strong Durability:
    • The system is constructed with corrosion-resistant, non-toxic, and odorless materials, ensuring a long service life and stable performance under various soil and climate conditions.
  3. Flexible Modular Design:
    • The tank design allows for flexible combinations based on actual needs, accommodating different terrains and installation spaces, offering customizable solutions for clients.
  4. Versatile Applications:
    • Beyond rainwater control, the system allows for the collected water to be used for irrigation, cleaning, and toilet flushing, maximizing water resource utilization and reducing water costs.
  5. Environmental Sustainability:
    • The system helps reduce runoff pollution and water waste, supporting the goals of green building and sustainable urban development, and complies with environmental standards and sustainability principles.
  6. Easy Installation and Maintenance:
    • The system is designed for easy installation, reducing construction time and costs. It also requires minimal maintenance, lowering long-term operational expenses.

Protect Your Property with Efficient Rainwater Solutions—Yude Underground Rainwater Attenuation Systems.

Detailed Steps of the Rainwater Harvesting and Utilization System:

  1. Rainwater Source Collection:

    1. Roof Rainwater: Roof rainwater is collected through a siphonic system. This system utilizes pressure differences to efficiently collect roof rainwater and direct it into the rainwater treatment system.
    2. Surface Runoff Rainwater: Surface runoff is collected through eco-friendly rainwater inlets designed to efficiently gather rainwater from surfaces like roads and plazas while minimizing the entry of pollutants.
    3. Green Area Rainwater: Rainwater in green areas is collected through infiltration channels, which allow rainwater to seep into the ground, reducing surface runoff and increasing groundwater recharge.

    Initial Rainwater Diversion and Filtration:

    1. Initial Diversion: The initially collected rainwater first passes through a diversion well to remove pollutants that may be present in the initial rainwater, such as dust, leaves, and other debris.
    2. Further Filtration: After diversion, the rainwater enters a filtration well for additional filtration. This step further removes fine particles and remaining impurities, ensuring cleaner water quality.

    Rainwater Collection and Storage:

    1. Storage in PP Module Tanks: The multi-filtered rainwater is then directed into underground PP module rainwater collection tanks, which are the main storage facilities for the pre-treated rainwater.

    Advanced Treatment:

    1. Deep Filtration: Before use, the water stored in the PP module tanks undergoes deep filtration with a sand sediment filter to further remove any remaining fine particles and impurities, ensuring the safety of the water quality.
    2. UV Disinfection: The deeply filtered rainwater is then treated with UV disinfection equipment, a process that kills bacteria, viruses, and other harmful microorganisms, ensuring the water meets standards for non-potable daily use.

    Rainwater Utilization:

    1. Distribution for Various Uses: After advanced treatment, the rainwater is distributed through a reuse system to various points of use for multiple non-potable purposes, such as:
      • Irrigation: Used for landscape irrigation and plant watering.
      • Vehicle Washing: Utilized for washing vehicles, saving tap water.
      • Surface Cleaning: Used for cleaning public areas and roadways.
      • Water Feature Replenishment: Provides water for landscape water features, such as fountains.
      • Air Conditioning Cooling: Supplies cooling water for air conditioning systems.
      • Toilet Flushing: Used for flushing toilets, reducing daily potable water consumption.

Underground Rainwater Attenuation Systems Areas Application and Advantage

Application Areas:

  1. Residential Buildings: Used for garden irrigation, toilet flushing, and reducing stormwater runoff in homes and apartments.
  2. Commercial and Industrial Properties: Manages runoff in parking lots and rooftops, with collected water reused for cooling and cleaning.
  3. Urban and Municipal Areas: Integrated into public spaces and streets to reduce flooding and support city infrastructure.
  4. Sports and Recreational Facilities: Prevents flooding in stadiums and parks, and provides irrigation water.
  5. Agricultural Uses: Captures rainwater for irrigation, supporting sustainable farming practices.

Advantages:

  1. Flood Prevention: Reduces flooding risks by storing excess rainwater.
  2. Space Efficiency: Underground systems save surface space, ideal for urban areas.
  3. Environmental Sustainability: Reduces runoff, supports groundwater recharge, and promotes water reuse.
  4. Water Conservation: Provides non-potable water for various uses, lowering mains water demand.
  5. Cost-Effective: Lowers water bills and infrastructure maintenance costs.
  6. Regulatory Compliance: Helps meet stormwater management regulations.

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Cases & Clients

Yude’s Business Partnership Clients

Amoy Transit Rail AMTRChina Communications construction company LtdChina Railway Construction Heavy Industry Corporation Limited China Railway Group Limited China Resources Land Ltd Country Garden Holdings Company Limited Guang Zhou Metro Kunming Rail Transit Shenzhen Construction Engineering Group.Co.,Ltd. Shenzhen Metro Zhongxing Telecommunication Equipment Corporation(ZTE)Zhuhai Huafa Properties Co.,Ltd

Yude’s History Business Case

Rainwater Attenuation Tanks (4)
Rainwater Attenuation Tanks (4)
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Rainwater recycling irrigation system