Products & Services

RPI Antiscalants

RPI Antiscalants

ROPUR RPI® Antiscalants are friendly solutions designed to operate safely reverse osmosis systems at maximum efficiency.

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RPI Calculator

RPI Calculator

Your key partner to dose only what is needed.
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Knowledge Base

Knowledge Base

Because knowledge is the best way to make the right choice.

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News

Powerful AI optimizes desalination RO plants

With the emergence of Artificial Intelligence capabilities, the legitimate question “could reverse osmosis (RO) plants be better piloted with AI?” is now in mind of engineers around the globe. In recent years, RO systems have been highly utilized in industrial and municipal processes. One of the most…

Calendar

Pollutec Lyon/France
10. – 13. October 2023
Aquatech Amsterdam/Netherlands
6. – 9. November 2023
AnugaFoodTec Cologne/Germany
19. – 22. March 2024
IFAT Munich
13. – 17. May 2024

Christmas Charity Initiative 2022

Africa Amini Alama (https://www.africaaminilife.com) is a non-governmental organization in northern Tanzania. It provides children with healthy food, teaches school children […]


About

Toray Membrane Europe AG, a company of Toray Industries Japan, is the successor company of ROPUR AG, an engineering firm established in Switzerland in 1983 who pioneered the development of the Antiscaling Chemicals in the Reverse Osmosis field.

Under the ROPUR brand name, TMEU AG innovates, manufactures and supplies high-quality scaling inhibitors for water treatment using RO and NF membrane technology.