Overview
INDION speciality chemicals support water-treatment and process operations where the main challenges are corrosion, scale, fouling, suspended solids, colour, foam or biological growth. The portfolio covers cooling-water and boiler-water treatment, RO and evaporator chemistry, coagulants and flocculants, and process programmes for sugar, textile, paper and refinery applications.
Each programme is selected for a defined process objective. Ion Exchange reviews the water, fuel or process conditions, the equipment and the required operating result before recommending a product or treatment sequence. Site surveys, laboratory and plant trials, monitoring and dosing automation can support implementation.

Industrial Chemical Division Telangana, India
Fifteen programmes, one chemistry practice
Each programme is built around where the water is doing work.
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01 INDION® Cooling Water Treatment Chemistry and monitoring across recirculating industrial cooling systems.

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02 INDION® Boiler Water Treatment Chemistry across feedwater, boiler, steam and condensate-return circuits.

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03 INDFLOC® Coagulants & Flocculants Coagulants, flocculants and defoamers for solids, colour and foam control.

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04 INDION® Antiscalants & Membrane Cleaning Chemicals Antiscalants and CIP cleaners for membrane systems.

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05 INDION® Green Chemicals Water treatment programmes for cooling, boiler, closed-loop and utility hot-water systems.

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06 INDION® Autochem Automated cooling-tower monitoring and dosing control with INDION Autochem.

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07 INDION® Chlogen On-site chlorine dioxide generation for reliable cooling, potable and wastewater disinfection.

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08 INDFOAM Defoamers Silicone and non-silicone defoamers for foam control across process and effluent streams.

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09 INDSPERSE Dispersants Dispersants and scale inhibitors in a range of chemistries, molecular weights, active contents and pH ranges.

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10 INDION® Fireside Treatment INDION 6436 for coal and biomass fireside treatment.

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11 IONREF® Refinery Process Chemicals Application-based chemical programmes for refinery process units.

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12 Paper Process Chemicals Chemicals for paper quality and machine performance from wet end to wire section.

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13 Sugar Process Chemicals Chemical programmes for clarification, scale, colour and fermentation control in sugar operations.

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14 Textile Process Chemicals ETP chemistry for coloured wastewater from textile dyeing and processing.

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15 INDION® Easy Test Kits Field kits for checking selected water parameters at plant.

Applications
Industrial water systems
Cooling-water, boiler-water, closed-loop and utility hot-water treatment.
Membrane and evaporation systems
RO, desalination and multiple-effect evaporation treatment.
Water and effluent clarification
Raw-water clarification, colour removal, de-oiling and sludge handling.
Industrial processes
Sugar, textile, paper and refinery process applications.
Monitoring and dosing control
INDION Easy Test Kits, INDION Autochem and INDION Chlogen applications.
Process use and chemical role
Choose a programme by process stage
| Process stage or system | Chemical or operational role |
|---|---|
| Cooling-water treatment | Corrosion inhibitors, scale inhibitors, dispersants and biocides for recirculating cooling-water systems. |
| Boiler-water treatment | Oxygen-control, scale and sludge-control, pH and condensate-protection chemistries for the boiler circuit. |
| RO, desalination and evaporation | Antiscalants, membrane cleaners, preservatives and sanitizers for membrane systems, plus antiscalant and antifoam chemistry for evaporators. |
| Clarification and effluent treatment | Coagulants, flocculants and defoamers for raw-water clarification, colour removal, de-oiling, wastewater and sludge handling. |
| Process applications | Chemicals for sugar, textile, paper and refinery process needs, including colour, foam, drainage, strength and deposit control. |
| Monitoring and control | INDION Easy Test Kits support field testing. INDION Autochem monitors and controls selected cooling-tower dosing functions. INDION Chlogen generates chlorine dioxide on site for disinfection applications. |
Industrial water systems
Membrane and evaporation systems
Water and effluent clarification
Industrial processes
Monitoring and dosing control
Benefits and intended outcomes
OUTCOME 1
Treatment objectives include control of corrosion, scale, fouling, suspended solids, colour, foam and biological growth.
OUTCOME 2
The portfolio combines chemical programmes with testing, monitoring and dosing-control options where the selected application requires them.
Product range and examples
Water-treatment chemistry
Corrosion and scale inhibitors, dispersants, oxygen-control chemistry, biocides and boiler additives.
Clarification and process chemistry
INDFLOC coagulants and flocculants; INDFOAM defoamers and antifoams.
Membrane and evaporator chemistry
Antiscalants, membrane cleaners, preservatives, sanitizers, evaporator antiscalants and antifoams.
Monitoring and equipment
Selection and implementation
SYSTEM-SPECIFIC SELECTION
Ion Exchange reviews the water, fuel or process conditions, equipment and required operating result before recommending a product or treatment sequence. Site surveys, laboratory or plant trials, monitoring and dosing automation may support implementation.
FAQs
What do industrial water-treatment chemicals control?
They are used to manage issues such as scale, corrosion, fouling, microbial growth, colour, suspended solids and foam in water and process systems.
How do I choose a treatment programme?
Share the relevant water or process analysis, system details and operating objective so the programme can be selected for that application.
Can chemical dosing be monitored automatically?
INDION Autochem provides monitoring and dosing-control functions for cooling-tower treatment. Available functions depend on the selected model.
Request a technical review
Discuss your water or process conditions with an Ion Exchange specialist.
+91-22-6610-0678+91-22-6231-2000+91-22-6231-20429:00 AM to 6:00 PM INDIA IST
