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TZDS-186 is an advanced, mildly alkaline boiler water treatment solution specifically developed to prevent scale formation, control corrosion and perform online chemical cleaning without shutting down the boiler. Through a controlled chemical dosing process, the treatment circulates with the boiler water, penetrating, loosening and dispersing existing scale and rust deposits from internal boiler surfaces. These deposits are gradually removed through controlled blowdown while a protective passivation film forms on the metal surfaces, helping to prevent further corrosion and the accumulation of new deposits.
Unlike conventional chemical cleaning methods that require boiler shutdown, TZDS-186 enables scale removal, rust removal and passivation to take place simultaneously during normal boiler operation, while maintaining the required steam quality and operating conditions. Following the cleaning process, continued chemical dosing maintains scale and corrosion protection, reduces blowdown requirements and helps improve heat transfer efficiency, water conservation and overall energy performance.