AVANGARD AG-ULP Series Ultra-Low Pressure RO Membrane Elements
● High Water Production: Optimized membrane structure ensures superior permeate flow rates
● Excellent Salt Rejection: Maintains ca onsistent 99.5% rejection rate despite lower operating pressures
● Energy Efficiency: Dramatically reduces pumping energy consumption and operational costs
● Reliable Performance: Stable operation with minimal flux decline over extended service life
Technical Innovation
The AG-ULP series incorporates advanced aromatic polyamide composite technology specifically developed for low-salinity water treatment. Through precision engineering of the membrane surface and structural optimization, these elements achieve high permeability without compromising rejection capabilities. The innovative design allows systems to maintain required permeate flow rates at operating pressures approximately two-thirds of traditional brackish water membranes, while still achieving 99.5% salt rejection.
Performance Specifications
● Stable salt rejection: ≥99.5%
● Maximum feed salinity: 2,000 mg/L
● Enhanced contaminant removal for organic matter and microorganisms
● Compatible with standard 8-inch pressure vessel systems
Operational Advantages
● Reduced energy consumption lowers operational expenses
● Extended membrane lifespan due to gentle operating conditions
● Minimal chemical usage for cleaning and maintenance
● Easy integration into new or existing water treatment systems
● Consistent water quality meeting international drinking standards
Applications
product Parameters
| Model | Active Area ft 2(㎡) | ConcentrateChannel Spacermil | Permeate FlowRate GPD(m 3 /d) | Stabilized SaltRejection (%) | Minimum SaltRejection (%) |
| AG-ULP-8040 | 400(40.9) | 28 | 12500(47.3) | 99.5 | 99.4 |
| AG-ULP-4040 | 100(9.3) | 28 | 2700(10.2) | 99.5 | 99.5 |
Product Application
The AG-ULP-8040HF sets a new standard for energy-efficient desalination, providing an optimal balance of performance, reliability, and cost-effectiveness for low-salinity water treatment applications across multiple industries.
● Water treatment plants for municipalities and communities
● Food and beverage manufacturing facilities
● Commercial bottled water production
● Industrial process water preparation
● Residential and commercial dual-water supply systems
Stable equipment
Mature technology
Automated operation
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E-mail: qilee@qileegroup.com
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