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ME Engineering Private LimitedME EngineeringPrivate Limited · Nepal
Engineering20 June 2026By ME Engineering

Why Boiler Feedwater Treatment Matters

Untreated feedwater is the leading cause of scale, corrosion and efficiency loss in industrial boilers. Here is what good treatment looks like.

The cost of bad water

Scale just 1 mm thick can raise fuel consumption by around 8%. Over a year of continuous operation that is a substantial, avoidable bill — before accounting for the safety risk of localised overheating.

What a treatment train looks like

A typical line for a steam boiler combines softening (or RO for high-pressure duty), deaeration to strip dissolved oxygen, and chemical dosing to hold pH and scavenge residual oxygen. Each stage targets a specific failure mode.

Maintenance that pays back

Regular blowdown, resin regeneration and dosing checks keep the system honest. We supply the plant and the service schedule together so nothing drifts.