1 Aug

Nanostone Water Welcomes Jonathan Clement as Global Technology and Business Development Officer

Waltham, MA, August 1, 2018 – Nanostone Water, a manufacturer of ceramic ultrafiltration membranes, welcomes Jonathan Clement as Global Technology and Business Development Officer.  Mr. Clement is leading the international business expansion for Nanostone Water.  His focus will include developing tailored offerings for the water treatment, municipal reuse, and seawater pretreatment markets that take full advantage of the unique properties and capabilities of Nanostone’s CM-151™ ceramic membrane product.

Mr. Clement comes to Nanostone from PWN Technologies where he held the position of Chief Executive Officer.  Prior to that, he spent most of his career at Black & Veatch where he led the water treatment business.  In 2018, he was named one of the top 25 water leaders in the world by Water World Magazine.  He has extensive industry involvement including being founder and chair of the International Water Associations (IWAs) Leading Edge Technology conference.

“His outstanding industry leadership, technical knowledge, and ability to carve out success in international markets will serve Nanostone’s customers well,” remarked Imran Jaferey, Chief Commercial Officer at Nanostone. “He understands the markets, the customers, and their unique needs and we are very pleased to have him joining Nanostone.”

With 27 years of experience in the industry, he has held positions in both technical and commercial roles.  He is also an accomplished key note speaker, and recipient of several industry awards including International Water Association IWA Special Award for Outstanding Leadership in 2013.

About Nanostone Water

The CM-151 ceramic membrane from Nanostone Water was launched in February 2017, and is a unique high surface area pressurized ultrafiltration monolith style membrane module with improved permeate flow efficiency and lower energy consumption versus currently available ceramic membranes. The form factor enables replacement of existing PUF hollow fiber modules with minimal system modifications. Together, with the improved energy efficiency, the high surface area and unique segmented construction drastically reduces cost of ownership, making Nanostone’s ceramic UF module competitive with polymeric UF/MF systems.Headquartered in Waltham, Massachusetts, the company has ceramic manufacturing operations in Halberstadt, Germany. (



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8 Jul

Nanostone Water Names Jonathan Pressdee Executive Vice President for Global Business Development

Nanostone Water, Inc. a leading global provider of ceramic membrane technology solutions for water and wastewater treatment plants, today announced that Jonathan Pressdee has been named Executive Vice President, Global Business Development, effective immediately.

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17 Jun

Nanostone Water Signs Strategic Agreement with H2O Innovation

Waltham,MA, June •, 2020 – Nanostone Water, Inc. (“Nanostone”) is proud to announce it signed a strategic agreement with H2O Innovation, Inc. (“H2O Innovation”), a leader in customized water and wastewater treatment solutions using membrane technologies.

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18 Mar

A letter from Nanostone Water: Keep safe and well

We at Nanostone Water hope that you, your families, and your colleagues are safe and well. The COVID-19 outbreak has presented many changes in the way that we all operate. We share a collective concern about the health and safety of our communities, and recognize the challenges to our and our customers’ businesses that the spread of the virus has presented.

At this time, our company remains fully operational, and we are able to ship product on schedule. Our field service, engineering and sales professionals are fully accessible by phone, email or video conference, and we are dedicated to providing the same quality of service that our clients have come to expect. We look forward to continuing to serve our clients and our communities, and, on behalf of everyone at Nanostone Water, we wish you and your families good health as we all navigate this challenge together.

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