Boiler Water Treatment

Nadis has been innovating and expanding its range of advanced chemical treatments that are specifically formulated to tackle boiler water and the subsequent issues that arise due to the presence of hardness in the water leading to scale buildup and corrosion in the system. This crystal formation and aggregation cause immense heat and energy loss as a result and generate a reduced output of steam per gallon of flux despite additional fuel usage whereas the corrosion erodes the boiler surfaces, causing irreparable damage and raises capital costs at exponential rates.

The Nadis team brings industries its collective experience based on analyzing and monitoring large scale water operations in water-intensive industries giving them a distinct edge over their counterparts. We devise clear-cut chemical customizations to reduce scaling and prevent corrosion deposits that enhance the quality of water and aid in its economic usage, besides letting industries cut back on their fuel consumption which leads to lesser emissions and has a better effect on the surrounding environment.

Nadis has been creating tailor-made formulations to solve boiler water chemistries for over a decade and has collected a large volume of data from the industries that helps our researchers come up with different chemical variations of our formulations and apply diverse angles, to revise and adjust their monitoring and regulating approaches and methodologies to ensure the boiler systems are generating the optimum level of steam for maximum efficiency and ensuring the capital assets outperform their shelf life.

Nadis has brought successive chemical solutions to the market segment by offering intensive control chemicals for the treatment of feed water, steam generation, and the internal treatment of steam boilers. We have helped our customers in streamlining their operations by improving the chemistries of their process water, steam flow, and condensate with our distinguished services that eventuate in superior production levels and cost reduction.

Our veteran engineers develop a chemical application program and service plan that can optimize and increase the efficiency of your boiler system by analyzing certain variables that are unique to your operations. Nadis boiler water treatment covers regular dosing of chemical formulations and periodic monitoring of the system along with emergency service plans that protect your primary assets from developing issues and protect you from major financial losses.

Since water is all-important in the running of boiler systems and has significant repercussions in the overall operations if its quality is not maintained and monitored diligently; Nadis runs various tests periodically to manage water quality.

Boiler Feedwater Treatment: Oxygen Scavenger Chemicals

Corrosion is one of the leading causes that severely impact the operational capabilities of boiler feedwater lines, economizers, and internal boiler and condensate system surfaces and contributes to significant cost owing to equipment failure, the overhaul of the boiler system causing huge financial losses to the industries. The form of corrosion, a particular boiler system undergoes, is primarily based on feed water and the metallurgy of the system while the level of degradation of boiler heat transfer surfaces can be from anywhere; small to moderate which leads to serious ramifications if proper mechanical (where possible) and chemical deaeration is not implemented. Nadis is underpinned with special performance chemistries formulated for boiler corrosion control, optimizing water throughput, and keeping corrosion at bay.

Feed Water contains dissolved oxygen, the molecules of which, when the temperature is raised, begin to effuse from the surface of the liquid, bouncing and hitting the metal surface of the boiler in rapid succession, forming pits or dents. Pitting poses severe challenges and rapid deterioration as a result because of the localized presence of oxygen.

Nadis helps you accomplish industrial standards of oxygen removal from the feedwater with its line of highly-effective oxygen scavengers and advanced chemistries which supplement the mechanical dearation of oxygen, when applied continuously to feedwater and makeup water, giving you corrosion-free boiler surfaces for maximum heat generation efficiency and reliability.

Boiler Condensate Chemical Treatment: Corrosion Inhibitors

The carbonic acid formation due to carbon dioxide corrodes the condensate system; which is produced when the carbonate ions are decomposed under temperature, react with condensate. The precipitation of carbonate takes place on the condensation of steam resulting in scaling issues that impair the efficiency and reliability of the boiler system. Controlling the pH spectrum of the feedwater with acceptable alkalinity levels through pretreatment does not completely protect your boiler system from corrosion and scale deposition due to the chemistry of water. Corrosion leads to contamination of the condensate as it increases the amount of iron and copper, creating roadblocks downstream, compromising the stability of industrial operations.

Nadis has formulated a series of corrosion inhibitors featuring amines that are tailored to neutralize the effects of carbonic acid and carbon dioxide besides controlling the formation of scale effectively, giving you corrosion-free boiler and condensate systems, and delivering tangible performance.

Internal Boiler Chemical Treatment

Steam Generator Dispersants or phosphate/pH, chelant, and phosphate programs

The efficiency of Steam generators depends on clean boiler tubes which due to high system temperature, pH of feedwater, system metallurgy, pressure levels, etc. are prone to scale formation and corrosion that reduces the diameter of the tubes, resulting in less flow of steam despite increased fuel usage. The under-deposit corrosive layers introduce contaminant particulates to the steam that exacerbates the problems downstream by increasing the level of TSS (total suspended solids).

Nadis provides you highly-efficient all-Polymer chemical treatments based on phosphate/pH, chelant, and phosphate programs that improve and enhance heat transfer rates by effectively controlling scale and corrosion in low to high pressure boiler systems.