Modern high heat flux boilers requre both external treatment and internal treatment programmes. The external treatment is designed to remove dissolved ions and gases . the internal treatment is designed to prevent or minimize the scale formation, corrosion caused due to dissolved oxygen.The program is designed to treat water in pre boiler,boiler and post boiler such as condensate return.
Our internal water treatment chemicals include elaborate system survey to ensure that thetreatment program can work effectively from start up .
the application include internal softeners , oxygen scavengers which reacts with tract amounts of dissolved oxygen gas to prevent oxygen caused corrosion throughout the system.
Sludge conditioner : helps in distributing crystallization as the scales are extremely undesirable as they implede the heat transfer lead to under deposit corrosion and cause boiler metal failure.
Condensate neutralization is formulated to prevent corrosion in the after boiler section byneutralizing acidic radicals in condensate and by forming a passive layer on the metal surface to prevent carbonic acid attack.
In addition to the above products other ranges include ph booster,tannin based sludge conditioner etc.
Proper monitoring to achive better control on the treatment objectives to support every treatment program.
In addition to the above, treatment monitoring helps eliminate low or excss addition of chemicals in to the system.
There are lot of methods of monitoring systems available based on the size,problems encountered and specific needs.
It is concluded that the scales and corrosion in cooling and boiler water systems are mainly due to water caused problems and these problems can be solved to a greater extent by selecting the proper external and internal water treatment processes and by proper programme while considering,the health and safety factors in to account.