Rainwater First Flush Device
Mechanical Rainwater Pre-Filter ECH-JQL
Features a high-precision 360-degree internal filter screen, ensuring thorough filtration
| Model | Inlet/Outlet Size | Mesh Size | Height | Diameter | Material | Installation Depth |
| |
| DN/OD | DN/ID | (mm) | (mm) | (DN) | (m) |
| ECH-JQL200 | 200 | 200 | 1-2 | 850 | 630 | PE+PPB+stainless steel | 6 |
| ECH-JQL315 | 315 | 300 | 1-2 | 880 | 630 | 6 |
| ECH-JQL400 | 400 | 400 | 1-2 | 950 | 630 | 6 |
| ECH-JQL500 | 500 | 500 | 1-2 | 1200 | 700 | 6 |
| ECH-JQL600 | 600 | 600 | 1-2 | 1300 | 700 | 7 |
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Automatic Rainwater Pre-Filter ECH-QL
- Does not require manual operation
- Includes optional liquid level control units for rainwater collection
- Provides precise control of rainwater diversion and collection volumes
- Automatically configures parameters according to your needs, optimizing the rainwater collection and diversion process.
| Model | Inlet/Outlet Size | Control Mode | Material |
| ECH-QL100 | DN100 | Single mode/multi-mode | Stainless steel 304 |
| ECH-QL200 | DN200 |
| ECH-QL300 | DN300 |
| ECH-QL400 | DN400 |
| ECH-QL500 | DN500 |
| ECH-QL600 | DN600 |
| ECH-QL700 | DN700 |
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Rainwater Harvesting & Treatment Equipment
Stainless Steel Water Storage Tank
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Underground PP Water Storage Module
These modules combine polypropylene plastic units to form an underground water storage pool. Depending on the configuration, the pool can be wrapped with an impermeable membrane or a permeable geotextile to create either a storage tank or a permeable retention basin. Ideal for large residential complexes, industrial parks, plazas, and factory areas, these modules efficiently collect and utilize rainwater.
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Membrane Bioreactor (MBR) Modules
The MBR (Membrane Bioreactor) is an advanced water treatment technology that combines membrane separation with traditional activated sludge processes. The system features uniquely structured submerged membrane modules placed within an aeration tank. Water undergoes aerobic aeration and biological treatment before being filtered through the membranes and pumped out. The membrane's filtration capability ensures that microorganisms are entirely retained within the bioreactor, achieving complete separation of hydraulic retention and activated sludge.
Applications
Perfect for greywater reuse and the treatment and reuse of various biodegradable industrial wastewater types
Advantages
- Delivers water free from bacteria and solid suspensions
- Low sludge loading (F/M ratio), resulting in minimal production of residual sludge
- Efficient degradation of primary pollutants such as COD and BOD, ensuring no secondary pollution
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Main Components
- Screen: Designed to intercept various fibers, debris, and waste paper, this component ensures that large contaminants are kept out of the system, protecting the MBR system's operation
- Regulating tank: This tank adjusts water volume and quality, ensuring the smooth operation of subsequent treatment systems and reducing overall operational load
- Anoxic tank: Provides a space for denitrification, allowing nitrate nitrogen produced during the digestion process to be fully converted into nitrogen gas. It also facilitates the breakdown of large organic molecules into smaller ones through the action of hydrolytic enzymes
- Membrane bioreactor tank: This is where the degradation of organic pollutants and the separation of sludge and water occur. The tank contains microbial colonies, membrane modules, water collection systems, effluent systems, and aeration systems, working together to treat the water efficiently
- Disinfection device: Based on the effluent requirements, the system includes a disinfection device that can automatically control the dosage of disinfectant to ensure the water meets safety standards
Membrane Frame
Aeration Frame
Dosing System
Chemical Dosing Device
Efficient and cost-effective water treatment is made possible thanks to our rainwater dosing device. By using an intelligent online detection system, this recycling equipment ensures precise chemical dosing, optimizing water quality while reducing energy consumption and operational costs.
Main Components
- Fully automated intelligent control system
- Diaphragm metering pump
- Chemical dosing tank
- Online water quality monitoring instrument
- Online pH monitoring instrument
- Online conductivity controller (optional)
- GPRS wireless remote monitoring component (optional)
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