• Chlor-Alkali Electrolysis
  • WT and WWT engineering


“AQUACHLOR-MEMBRANE” is equipment of high productivity for obtaining concentrated (15-19%) sodium hypochlorite, chlorine and caustic soda of high purity.
On the basis of the AQUACHLOR-MEMBRANE equipment it is possible to build plants with a capacity of several tons of active chlorine per day.The technical salt is used as raw material, which makes it possible to reduce the cost of the product as much as possible. “AQUACHLOR-MEMBRANE” and “AQUACHLOR-DIAPHRAGM” equipment has the same operating principle and differ only in the characteristics of the element separating the products of the cathode and anode process.
“AQUACHLOR-DIAPHRAGMA” equipment is less sensitive to the quality of cleaning the working brine; the resulting sodium hypochlorite is suitable for most applications, in particular, for water disinfection.
Membrane devices are preferred in cases where it is required to obtain extremely pure electrolysis products.



“AQUACHLOR-MEMBRANE” equipment has a capacity step of 50 kg of active chlorine.The equipment can be installed in complexes, which allows getting any necessary productivity, from several tens of kilograms to several tons.You can see examples of complexes of membrane type installations in GALLERY section of our website.

You can contact us by any comfortable way and we will be happy to give you any consultation about our equipment at anytime and help you to make right choice.


Membrane electrolysis is realized in “AQUACHLOR-MEMBRANE” equipment.

A solution of sodium chloride enters the equipment reactors, where chlorine, hydrogen and sodium hydroxide (alkali) are formed during the electrochemical reaction.

The reactor electrodes are separated by a polymer ion-selective membrane, which allows the reaction products to be separated.

Chlorine and alkali go through a stage of additional purification and enter the column, where sodium hypochlorite is formed at a given concentration (12-16 %).
A distinctive feature of the membrane electrolysis technology is the sensitivity of the membrane used to the purity of the incoming salt solution. To ensure a long life of the membranes in each complex includes a brine cleaning module (see Cleaning saline solution). You can learn more about the operation of individual modules of membrane equipment complexes in the section ARTICLES of our website.


“AQUACHLOR-MEMBRANE” equipment is designed for the production of highly concentrated sodium hypochlorite on site.


“AQUACHLOR-MEMBRANE” is the only equipment on the Russian market that allows organizing your own concentrated sodium hypochlorite production, similar trade sodium hypochlorite of grade A. High productivity of individual modules and their compactness make it possible to place complexes in existing rooms without the organization of new construction.
Own production allows reducing costs for the reagent, avoiding expenses for long transportation and storage of dangerous reagents; withdraw the object from the GCO registry.
More details with indicators of economic efficiency you can find in CALCULATOR section of our website.


Our specialists will make for you comparative analysis of reagents and methods of their production with the calculation of the main economic indicators. For this we ask you to fill in the relevant items of the questionnaires.

Questionnaire DRINKING WATER

Questionnaire WASTE WATER