Feed Water
Manage hardness leakage, dissolved oxygen, pH and contaminants before they enter the boiler.
Boiler Water • Steam • Condensate
Boiler and Steam-System Water Treatment
YWT India develops treatment programmes around boiler pressure, feed-water quality, steam use, condensate return, metallurgy and operating practice to control scale, corrosion, deposits and carryover.
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Make-up TreatmentQuality entering the steam cycle
Feed-Water SystemOxygen, temperature and conditioning
BoilerInternal chemistry and blowdown
Steam UsePurity and process requirements
Condensate ReturnRecovery and return-line protection
Treatment Zones01 02 03 04
Protect the complete steam-water cycle
Each part of the system creates a different chemical and operational requirement. Treating only the boiler drum can leave the feed-water and condensate network exposed.
Boiler Water
Control scale-forming salts, sludge, alkalinity, dissolved solids and internal corrosion.
Steam Quality
Reduce foaming, carryover and contamination that can affect process use and downstream equipment.
Condensate
Protect return piping from carbonic-acid and oxygen-related corrosion while supporting condensate recovery.
Programme Engineering
Boiler chemistry must match pressure, feed-water quality and the way steam is used.
System AssessmentBoiler type and pressure, steam rate, feed-water system, deaeration, condensate return, metallurgy and blowdown practice.
External TreatmentReview softening, demineralisation, RO, deaeration and storage conditions that establish feed-water quality.
Internal TreatmentOxygen scavenging, scale and deposit control, sludge conditioning, alkalinity and programme residual as applicable.
Condensate ProtectionNeutralising or filming treatment considered against system materials, steam use and contamination risk.
Control & ServiceDosing, sampling, test frequency, blowdown control, log sheets, operator training and technical review.
Operating Control
Use water chemistry and system trends together
Control limits must follow boiler pressure, manufacturer requirements, treatment philosophy and the intended use of steam.
Routine Chemistry
- Feed-water hardness, pH and dissolved oxygen
- Boiler-water conductivity, alkalinity and programme residual
- Silica and other pressure-dependent parameters
- Condensate pH, iron and copper trend
Operating Performance
- Steam production and make-up requirement
- Continuous and intermittent blowdown
- Condensate-recovery percentage and contamination
- Fuel, water and chemical consumption trend
YWT Boiler-Water Product
A simplified single-drum programme for low-pressure boilers
Y LB 70 ASINGLE-DRUM BOILER TREATMENT
One product in place of a conventional three-drum programme
Y LB 70 A is formulated as a single-drum treatment option for suitable low-pressure boilers, simplifying chemical storage, dosing and routine operation. Its dosage, feed point and control residual must be established from boiler pressure, feed-water quality, metallurgy and operating conditions.
YWT India works with Valient Biotech for chemical production and R&D support. Product suitability and dosing require YWT approval. Safety data and handling instructions form part of the supplied programme.
Implementation
A controlled route from survey to optimisation
01SurveyMap the complete steam-water cycle
02AnalyseTest make-up, feed, boiler and condensate
03DesignSet treatment and control limits
04CommissionEstablish feed, baseline and training
05OptimiseReview blowdown, recovery and consumption
Define the programme around your boiler and steam system
Share boiler type and pressure, steam rate, feed-water analysis, make-up treatment, condensate return, present chemical programme, blowdown data and current operating concerns.
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