Trisep RO Membrane Elements
X-20 TM thin film composite membrane
X-20 TM is a proven low flow membrane, which features the unique poliamide-ures chemistry possessing a uniform composition throughout the membrane. The surface charge of the X-20 membrane minimizes fouling of organic elements and maximizes silica rejection, resulting in dramatically lower operating costs.
The Trisep X-20 TM is provided with amino surface functional group, neutral surface charge, fully aromatic polyamide-urea backbone, and a surface chemistry integral to polymer.
- Decreased regeneration costs (up to 500%)
- Decreased cleaning costs (up to 600%)
- Increased membrane life (up to 3 times)
- Decreased system downtime (up to 3 times)
- Lower system maintenance costs (up to 3 times)
- Increased flux rates (up to 20%)
- Stable flux performance
- Superior rejection of pesticides
- Better cleaning results
Trisep X-20 TM offers a silica reduction up to 99.8%, a continuous chloramines tolerance up to 5 ppm, a high scaling and biological fouling resistance and stable performance over a broader pH range.
Trisep has over 7 years of proven field experience with over 10.000 units sold worldwide.
Trisep membranes were successfully applied at:
- Shell Oil Corp.
- Lone Star power
- Jones Station
- Sony Corp.
- Copesul (Brazil)
- Envig (South Africa)
- Nevada CoGen Association
- Esmil (Europe)
- Duke power, Alan Station
- Allied Signal
- National Semiconductor
- Purac, ND
- Madras Refineries Ltd.
In all these application it proved an high biofouling reduction, an increase in silica rejection, slowing the membrane degeneration and increasing their life-time. This allowed to highly reduce operating costs.
A competitive comparison based on actual field experience in various applications shows that using X-20 membranes in an RO systems of 100 GPM with 2.000 TDS and 10 ppm of silica decreases the annual operating costs by 33%.
A cost-benefit analysis carried out for Hyundai Corp. in Korea shows that:
- X-20 decreases cleaning time by over 7 times
- X-20 saves annual cleaning chemical costs by 3.7 times
- X-20 allows 66% savings on element replacement costs
NOTE: this analysis used data deriving from field RO experiences with MRL Madras Refinery India, Aramco Riyadh Refinery Saudi Arabia, Hyperion West Basin USA, and various other applications
Low fouling X-20: X-20 Fouling Resistant Composite RO Membrane Elements
High performance ACM: Advanced Composite Membrane, RO Elements
ACM Low pressure: Advanced Composite Membrane, Low Pressure RO Elements
Cellulose acetate: Super Blend Cellulose Acetate Blend RO Membrane Elements
Nanofiltration: AMM - Advance Nanofiltration Membrane Elements
Ultrafiltration: Advance Ultrafiltration Membrane Elements
For RO design questions and engineering calculations and manuals or handbooks please contact us at firstname.lastname@example.org. Lenntech also supplies the reverse osmosis membranes from Knappe Composites, Dow Filmtec, Koch, Toray, Phoenix, Ropur, Codeline, GE-Osmonics & Hydranautics. Lenntech the water purification manufacturer