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

Key Account Manager “Scale Inhibitor Chemicals” (m/w)

Become part of an international, established team in one of the world’s leading companies in Water Treatment Business. Toray Membrane […]

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Christmas Charity Initiative 2020

In Gondzwe, Zambia, the human right to have sufficient, safe, physically accessible and affordable water is based on the conviction […]

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Environmental Friendly Antiscalant solution

Environmental protection combined with product performances is the philosophy followed by the ROPUR brand since more than 30 years. From […]

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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.