Chemical & Dosing Systems
Rotek provides water treatment chemicals and dosing systems manufactured by Avista Technologies Inc. These chemicals are used to maintain and care for membrane systems, including reverse osmosis, ultrafiltration, and multimedia filtration systems. The use of these chemicals can help to extend the lifespan of the membrane equipment, maximizing the return on investment. Rotek also distributes these chemicals, making it convenient for customers to obtain the necessary products for the proper care and maintenance of their membrane systems.

Chemical Dosing System
Capacity: 60 - 200 Liters
Rotek chemical dosing system feature chemical resistant materials that are compatible with acids, caustics and most water treatment chemicals. it is used in applications that require chemical dosage.

CIP System (Membrane Cleaning)
Capacity: 100 - 1,000 Liters
Membrane cleaning systems are designed to be used with any RO system to clean membranes without removing them from the system. They minimize the loss of performance and extend membrane life.


Water Treatment Chemicals
Chemical additives can be used as pre-treatment for reverse osmosis systems. They are highly effective in preventing membrane fouling or scaling from organic or inorganic contaminates.