Jan. 8, 2018 - MICRODYN-NADIR acquires OLTREMARE, an Italian-based producer and distributor of customized spiral-wounD membrane products

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View the company fact sheet here ›

Wiesbaden (Germany) / Fano (Italy), 8 January 2018 - MICRODYN-NADIR (www.microdyn-nadir.com), the water treatment business unit of global filtration leader MANN+HUMMEL, announces the acquisition of OLTREMARE (www.oltremaremembrane.com), a leading European manufacturer of spiral-wound membrane elements. OLTREMARE, based in Fano, Italy, is known for both the production of custom and private-label spiral products and the distribution of reverse osmosis, ion exchange, and other products used for water treatment and purification.

The acquisition will allow MICRODYN-NADIR to expand their wide range of membrane filtration products to provide even more product options to their global customer base. Along with the acquisition of TriSep Corporation (November 2016), the addition of OLTREMARE expands MICRODYN-NADIR’s capability to provide customized products and solutions.

“This strategic purchase is a continuation of MICRODYN-NADIR’s commitment to service both the Water & Wastewater and Process & Specialties application segments,” said Walter Lamparter, CEO of MICRODYN-NADIR. “Adding OLTREMARE to our team increases our ability to service our customers around the world and continues to accelerate our growth in the water treatment business.”

Founded more than 25 years ago, OLTREMARE currently sells most of its products in Europe. The company will continue operating under the leadership of Marco Nava. According to Nava, “I am excited to combine OLTREMARE’s capabilities with MICRODYN’s global sales organization. I look forward to introducing OLTREMARE products to companies around the world!”

With over 50 years of experience, MICRODYN-NADIR offers the widest range of membrane products, including reverse osmosis, nanofiltration, ultrafiltration, microfiltration and membrane bioreactors. MICRODYN-NADIR serves companies treating water and wastewater as well as companies focusing on a wide variety of process applications such as dairy, food and beverage. Its range of products can remove both dissolved and suspended solids.

This transaction is expected to be completed by the end of January.


Dec. 22, 2017 - MICRODYN-NADIR Releases NEW RO Projection SOFTWARE, ROAM 

LANDING PAGE FOR THE NEW REVERSE OSMOSIS APPLICATION FOR MICRODYN-NADIR (ROAM) PROJECTION SOFTWARE. DOWNLOAD THIS SOFTWARE USING THE LINK ON THE RIGHT.

LANDING PAGE FOR THE NEW REVERSE OSMOSIS APPLICATION FOR MICRODYN-NADIR (ROAM) PROJECTION SOFTWARE. DOWNLOAD THIS SOFTWARE USING THE LINK ON THE RIGHT.

Download the new ROAM software here

MICRODYN-NADIR recently updated the projection software used to estimate system designs for both MICRODYN RO products and TRISEP® RO and NF elements. Reverse Osmosis Application for MICRODYN-NADIR (ROAM) is our newest design software used to model all MICRODYN RO products, including 4” and 8” high rejection and low energy brackish water RO elements.

TRISEP Reverse Osmosis Implementation (TROI) is an updated program used to model all TRISEP® RO and NF elements, including ACM™ brackish water RO, X-20™ low-fouling RO, TS80 softening NF, and the SB series of cellulose acetate membrane elements.

Both programs may be safely downloaded from the link above and are compatible with Windows 7, 8 and 10. If you have any questions regarding products or projections, please contact MICRODYN-NADIR technical service and we would be happy to run a projection for you.


Nov. 12-16, 2017 - MICRODYN-NADIR Attends the International Water Conference (IWC) in Florida, USA

Lyndsey Wiles, Product Management, and Nik Mehta, Technical Service, Happy to Discuss Membrane Solutions with you!

Lyndsey Wiles, Product Management, and Nik Mehta, Technical Service, Happy to Discuss Membrane Solutions with you!

MICRODYN-NADIR had an excellent exhibition at the 78th annual International Water Conference (IWC) in Orlando, Florida from 12-16 November, 2017. As a member of the IWC Advisory Council, MICRODYN-NADIR had a lively booth full of discussion on water & wastewater membrane products, including our technologically-advanced MICRODYN BIO-CEL® MBR and our competitive MICRODYN RO elements. In addition, Lyndsey Wiles, Product Management, was Session Chair of this year's reverse osmosis membrane session titled "Reverse Osmosis: Optimizing System Design While Minimizing Costs." Overall, the company had a successful conference and looks forward to exhibiting at IWC in 2018!


Nov. 1, 2016 - MICRODYN-NADIR Acquires TriSep Corporation

Walter Lamparter, CEO of MICRODYN-NADIR, and Peter Knappe, President of TriSep, shake hands at WEFTEC after announcing the sale of TriSep Corporation to MICRODYN-NADIR.

Walter Lamparter, CEO of MICRODYN-NADIR, and Peter Knappe, President of TriSep, shake hands at WEFTEC after announcing the sale of TriSep Corporation to MICRODYN-NADIR.

View the MICRODYN-NADIR press release

Visit the MICRODYN-NADIR home page

Visit the MANN+HUMMEL home page

We are pleased to announce that TriSep Corporation has been acquired by MICRODYN-NADIR, the water filtration unit of MANN+HUMMEL.  There is great synergy between our companies, and by combining, we will be stronger – and a better membrane supplier.

MICRODYN-NADIR has been applying its products in various industrial and municipal applications for 50 years.  They produce industry-leading microfiltration and ultrafiltration membranes and modules, such as the BIO-CEL® MBR module.  Combined with TriSep’s reverse osmosis and nanofiltration membranes, plus specialty products such as TurboClean® sanitary spiral elements, MICRODYN-NADIR will be a one-stop shop with the widest range of membrane filtration products.  

“This is a strategic purchase to increase MICRODYN-NADIR’s capability to service the water treatment market and process separations, not only across North America, but around the world,” said Walter Lamparter, CEO of MICRODYN-NADIR. “Pooling our expertise with the strengths of TriSep will be easy, because we have been working well with each other for almost 20 years. It’s a tried, tested and true partnership that will enable us to accelerate our growth in the water filtration business.”

TriSep will continue operating under the leadership of Peter Knappe, TriSep’s President, as Managing Director of TriSep, reporting to Mr. Lamparter.  We believe that our customers will benefit from having more membrane options to meet their diverse application needs as well as one membrane supplier to meet all of their requirements.

We invite you to visit www.microdyn-nadir.com to learn more about MICRODYN-NADIR’s products.

Please do not hesitate to contact your TriSep representative if you have questions regarding the sale of TriSep or if we may be of assistance for your membrane projects.