Prevent the corrosion of Boilers by Using Tiaano’s Chemical Free Electrolytic Scale Remover

July 10, 2019 at 10:35 AMadmin

Prevent the corrosion of Boilers by Using Tiaano’s Chemical Free Electrolytic Scale Remover

Pre-treated Boiler feed water without using chemicals


Boiler water is treated to prevent scaling, corrosion, foaming, and priming. Now a days Chemicals are put into boiler water through the chemical, feed tank to keep the water with in chemical range. ... Scale is precipitated impurities out of the water and then forms on heat transfer surfaces.

In order to resolve this problem, we Tiaano introduced and developed a new technology Chemical free Electrolytic Scale Remover.  It removes the scale by using electrolytic operation without adding chemicals. It generate oxidants in the water; oxidant mitigate the corrosion, Bio-fouling, Micro-organism growth, Scaling & spread of airborne bacteria.

Why boiler feed water to be treated?

Treating boiler feed water is very important for all type of boilers. Proper treatment is implemented before facing problem such as, Bio fouling, scaling, and corrosion occur, will go a long way in avoiding costly replacements/upgrades  in the downstream.

Treated/Demineralized water is used because minerals in normal water can form deposits on inner wall of boiler tubes (mostly water tube boiler), reducing their heat transfer capacity.

Boiler water pH should be between 8.5 to 9.5, if failed to maintain the pH level, then the boiler water will start to make corrosion in the pipe lines of the boiler equipments.

Working principle of ElSr in Boiler Industry:

By applying electrical power (DC) between anode and cathode, the chemical reaction is activated and electrolysis process takes place. Raw water from River/canal is circulated through the electrolysis scale remover reactor. Due to the electrolysis process, the floating conductive materials are getting deposited on the cathode and ionized water returns to the process.

Chemical Reaction on ElSr Cathode:

The Chemical reaction on ElSr cathode is as follows:


The main ingredients of scale in water systems (MgCO3, CaCo3, Mg (OH)2, Sio2) are almost completely(more than 90%) removed from the water in this process.

Benefits due to Tiaano’s Electrolytic Scale Remover (ElSr)


Ø  100% Chemicals (Hazardous) not required to be used.

Ø  Prevent scale precipitation & control the formation of bacteria.

Ø  Control the algae and slime.

Ø  Prevent legionella.

Ø  Prevents the corrosion.

Ø  Reduction in blow-down water quality.

Ø  Better approach & COC shall be improved.


Ø  Remove harmful impurities prior to entering the boiler

Ø  Promote internal boiler chemistry control.

Ø  Maximize use of steam condensate

Ø  Control return-line corrosion

Ø  Avoid plant downtime and boiler failure

Ø  Prolong equipment service life.

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