Page 10 - Product News
-
April 29, 2016
Sterlitech is launching new flat sheet membranes from Microdyn Nadir: NP010 and NP030. Both NF membranes have a Polyethersulfone (PES) active layer and Polyethylene/Polypropylene (PE/PP) support layer. NP010 and NP030 are chemically resistant and can be used at high temperatures, which makes them suitable for applications such as acid/caustic preparation, and for the metal and chemical industry.
Product NP010 NP030 Manufacturer Microdyn Nadir Microdyn Nadir Applications Acid/caustic preparation, metal and chemical industry Acid/caustic preparation, metal and chemical industry pH Range 0-14 0-14 Permeate Flux (lmh1)/psi >200/580 >40/580 Na2SO4 35-75% 80-95% Polymer PES Active layer, PE/PP Support Layer PES Active layer, PE/PP Support Layer 1 LMH stands for Liter per Meter Square Membrane Active Area per Hour These new additions are available in large sheets, as well as in precut coupons for use in the Sepa CF, CF042, and CF016 filtration cells, and most stirred cells. Custom membrane
-
March 17, 2016
Sterlitech is excited to announce the availability of small spiral wound membrane elements. At about 1.8” diameter and 12” in length, 1812 spiral wound elements are perfect for scaling up from flat sheets or as a more complete test before pilot scaling. 1812 elements are also ideal for small-scale production, feasibility studies, and product or process development. Operable up to 600 psi, Sterlitech offers SS316 Housing, which is a universal design compatible with the 1812 elements commercially available here.
Sterlitech currently offers commercially available 1812 spiral wound membrane elements from GE, Nanostone, Sydner, and TriSep in a wide range of MWCO, membrane material and surface properties. To browse our complete selection of 1812 spiral wound elements or to place an order with us, click here.
For more information or if you need assistance to find products suited for a specific application, please contact Sterlitech.
-
March 10, 2016
The Toray UTC-73U flat sheet membrane is being discontinued by the manufacturer and replaced by the Toray UTC-73UAC membrane.
Product UTC-73UAC(New) UTC-73U(Old) Manufacturer Toray Toray Applications Low Energy, High Rejection
Brackish Water TreatmentWater Treatment/Desalination pH Range 2-11 2-11 Permeate Flux (gfd1)/psi 29-40/150 29.5/109 NaCl Rejection 99.5-99.7% 99.4% Polymer Polyamide Polyamide 1 GFD: Gallons per Square Feet Membrane Active Area per Day Discontinued products will include the following Sterlitech Part numbers:
- YM73USP18
- YM73USP195
- YM73USP4205
- YM73USP475
Limited quantities of Toray 73U are still available. For more information or for assistance with finding a suitable replacement, please contact Sterlitech. Additional RO membranes can be found here.
-
March 10, 2016
Sterlitech is launching new flat sheet membranes from TriSep: SBUF and SBNF membranes. SBUF and SBNF are particularly suited for treating surface waters and for the removal of organics and color.
Product SBUF SBNF Manufacturer TriSep TriSep Applications Process/Water Treatment Process/Water Treatment pH Range 4-7 4-7 Permeate Flux (gfd1)/psi NA NA MWCO 8,000 Da 2,000 Da Polymer CA-Blend CA-Blend 1 GFD: Gallons per Square Feet Membrane Active Area per Day These new additions are available in large sheets, as well as in precut coupons for use in the Sepa CF filtration cell, CF042 filtration cell, and most stirred cells. Custom membrane sizes are also available upon request. For more information about SBUF and SBNF or if you need assistance to find products suited for a specific application, please contact Sterlitech. To browse our complete selection of flat sheet membranes or to place an order with us, click here.
-
January 19, 2016
Sterlitech is launching new flat sheet membranes from Dow: BW30XFR. This is a Brackish Water Reverse Osmosis Membrane particularly suited for water treatment and desalination. The BW30XFR replaces the obsolete BW30FR; however, limited quantities of BW30FR are available at the moment, please contact Sterlitech for more information or if you need assistance finding a suitable replacement product.
Product BW30XFR(New) BW30FR(Old) Manufacturer Dow Dow Applications Water Treatment/Desalination Water Treatment/Desalination pH Range 2-12 2-11 Permeate Flux (gfd1)/psi 28-33/225 26/255 NaCl Rejection2 99.96% 99.5% Polymer PA-TFC Polyamide 1 GFD: Gallons per Square Feet Membrane Active Area per Day 2 99.65% NaCl rejection at 2,000 ppm NaCl feed, 225 psig feed pressure, 77°F (25°C). These new additions are available in large sheets, as well as in precut coupons for use in the Sepa CF filtration cell, CF042 filtration cell, and most stirred cells. Custom membrane sizes are also available upon request.
-
January 18, 2016
Sterlitech is launching new flat sheet membranes from TriSep: UF5 and UF10 ultrafiltration membranes. UF5 and UF10 are particularly suited for food and dairy process applications, and applications involving protein concentration.
1 GFD: Gallons per Square Feet Membrane Active Area per Day These new additions are available in large sheets, as well as in precut coupons for use in the Sepa CF filtration cell, CF042 filtration cell, and most stirred cells. Custom membrane sizes are also available upon request. For more information about UF5 and UF10 or if you need assistance to find products suited for a specific application, please contact Sterlitech. To browse our complete selection of UF membranes or to place an order with us, click here.
-
January 13, 2016
The TriSep UE10 flat sheet membrane is being discontinued by the manufacturer and replaced by TriSep UF10 membrane.
Series UE10 (Discontinued) UF10 (New) Manufacturer TriSep TriSep Type Process/Water Treatment Process/Water Treatment pH Range 2-11 2-11 Flux (gfd1)/psi 100/20 100/20 MWCO (Daltons) 10,000 10,000 Polymer Polyethersulfone Polyethersulfone 1 GFD: Gallons per Square Feet Membrane Active Area per Day Discontinued products will include the following Sterlitech Part numbers:
- YMUE101905
- YMUE10475
Limited quantities of UE10 are available at the moment, please contact Sterlitech for more information or if you need assistance finding a suitable replacement product. You can browse other UF membranes that Sterlitech offers at the moment here.
-
August 28, 2015
First announced this past spring, the Botanical Extraction section of our website is now up and running! This section houses everything you need to make a complete, basic vacuum filtration system for herbal/botanical extracts including vacuum filter holders, membrane filters, trap bottles or flasks, and vacuum pumps. You can also find optional accessories, such as manifolds, that can be used to modify the filtration process to best suit the project requirements and throughput volume. If you have a need to perform any of the following applications:
- Cold-filtration to remove lipids or waxes, often called winterizing
- Clarification or plant debris removal
- Bacterial removal (using 0.2 or 0.45 micron PES filters)
- Batch processing with manifolds
- Ethanol washing
Then head to our Specialty Applications Section to find the best equipment to work with your botanical extraction process.
-
August 28, 2015Sterlitech is proud to announce that new nanofiltration, ultrafiltration, and microfiltration membranes from Nanostone Water are now available for purchase on our website. These new membranes expand our selection to cover a wider selection of potential applications and are sold in variety of test sizes and sheets. Contact us to learn more about our new membranes from Nanostone or check out tables below.
Nanostone™ Nanofiltration Membranes
Series NF4 NF8 Feed NA NA Type Partial Desal, Sulfate Removal Partial Desal pH Range 3-10 3-10 Flux (GFD/psi) 46/150 77/150 MWCO (Daltons) ~150 ~300 Polymer TFC TFC Nanostone™ Ultrafiltration Membranes
Series PE5 PE10HR PS35 PA200 PV400 Feed Whey/Milk Protein Whey/Milk Protein Food/Beverage Oily Wastewater Oily Wastewater Type Concentration, Isolation Concentration, Isolation Clarification Separation Separation pH Range (25 °C) 2-10 2-10 2-10 4-10.5 2-10 Flux (lmh/bar) 58 100 1530 350 580 MWCO (Daltons) 6,000 10,000 20,000 100,000 100,000 -
August 04, 2015
The AD line of reverse osmosis membranes from GE is being discontinued. At this time, these membranes do not have any direct replacements, although we still carry other GE membranes which may be suitable for your application. To aid comparison and help you select a possible replacement, the table below includes the technical specifications of the GE membranes we offer: GE Osmonics™
Series AD AG AK CE SE SG Feed Seawater Brackish Water Brackish Water Brackish Water Industrial/Wastewater Industrial/Wastewater Type High Rejection Reactive Silica Removal Low Energy Chlorine Resistant Chlorine Resistant, High Pressure Chlorine Resistant pH Range (25°C) 1-11 1-11 1-11 2-8 1-11 1-11 Flux (gfd)/psi 15/800 26/225 26/115 23.5/420 22/425 22/225 NaCl Rejection 99.5% 95.5% 99.0% 97.0% 98.9% 98.2% MWCO (Daltons) 0 0 0 0 0 0 Polymer Polyamide Polyamide Polyamide Cellulose Acetate Thin Film Thin Film We still have very limited quantities available for purchase. If you need assistance finding
