01Drinking & Process Water
WTPs, utilities, industries
Clarification, pH correction, iron and manganese removal and disinfection for safe, stable water.
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WATER | RO | COOLING | BOILER | WASTEWATER | POOLS
Water Treatment
Chemicals
A complete range of water treatment chemicals and treatment programmes for drinking and process water, RO and desalination plants, cooling towers, boilers, sewage and effluent treatment plants and swimming pools. Wateria Technovation devises, recommends and implements the right chemical programme, supplies the chemicals and dosing equipment, and monitors the results across India and the Middle East.
Water Analysis · Programme Design · Chemical Supply · Dosing Systems · Monitoring · Service Reports
THE RIGHT CHEMISTRY FOR EVERY WATER SYSTEM
- 39 Chemical GroupsFrom coagulants to descalers
- 7 Application AreasWater to wastewater
- Programme-BasedBased on water analysis
- Dosing & MonitoringPumps, controllers & IoT
- India & Middle EastLocal supply & service
APPLICATIONS
Chemical Treatment for Every Water System
Each water system has its own problems, from scale and corrosion to biofouling, foam and discharge limits. Choose an application to see the chemicals typically used.
01
02RO & Desalination
BWRO, SWRO, UF
Antiscalants, dechlorination, membrane cleaners, biocides and preservatives for longer membrane life.
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03Cooling Towers & Chillers
Open, closed & district cooling
Scale and corrosion inhibitors, oxidising and non-oxidising biocides and closed loop treatments.
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04Boilers & Steam
Steam, hot water & condensate
Oxygen scavengers, internal treatment, alkalinity control, antifoams and condensate protection.
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05Sewage Treatment (STP)
Hotels, housing, townships
Bio-cultures, nutrients, odour control, sludge polymers, antifoams and final disinfection.
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06Effluent Treatment (ETP)
Industrial effluents & ZLD
Coagulants, flocculants, decolourants, metal precipitants, oil breakers and COD reduction.
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07Swimming Pools & Spas
Hotels, clubs, villas
Disinfection, pH and water balance, algaecides, clarifiers and stabilisers for clear, safe water.
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08Cleaning & Descaling
Heat exchangers, resins, membranes
Descalers, resin cleaners, membrane cleaners and pre-commissioning cleaning and passivation.
View chemicals →CHEMICAL RANGE
Water Treatment Chemicals by Type
Filter by application or search for a chemical. Each group is supplied in grades and strengths to suit the water analysis, the system and the dosing method.
Clarification
Coagulants
Neutralise the charge on fine particles, colour and colloids so they clump together and settle.
Examples: PAC (poly aluminium chloride), alum, ferric chloride, ferric sulphate, ACH
Clarification
Flocculants / Polyelectrolytes
Bridge small flocs into large, fast-settling flocs in clarifiers, DAF units and thickeners.
Examples: Anionic, cationic and non-ionic polyacrylamide (powder and emulsion)
Clarification
Sludge Dewatering Polymers
Condition sludge for belt presses, screw presses, filter presses and centrifuges.
Examples: High molecular weight cationic polymers
Clarification
Colour Removal Agents
Remove dye and colour from textile, printing and process effluents.
Examples: Organic decolourant polymers, DADMAC blends
pH & Alkalinity
pH Conditioners & Neutralisers
Raise or lower pH to the range each process and discharge limit needs.
Examples: Caustic soda, lime, soda ash, sulphuric acid, hydrochloric acid
pH & Alkalinity
Alkalinity Boosters
Maintain buffer capacity for biological treatment, boilers and stable pool water.
Examples: Sodium bicarbonate, soda ash, caustic soda
Disinfection
Chlorine-Based Disinfectants
Kill bacteria and viruses and hold a safe residual in storage and distribution.
Examples: Sodium hypochlorite, calcium hypochlorite, chlorine gas, TCCA / SDIC tablets
Disinfection
Chlorine Dioxide
Strong disinfectant and biofilm control that works over a wide pH range with fewer by-products.
Examples: Two-component ClO₂ generator chemicals
Disinfection
Hydrogen Peroxide & Peracetic Acid
Oxidising disinfectants for process water, CIP, reuse water and effluent polishing.
Examples: H₂O₂ (35% / 50%), peracetic acid blends
Disinfection
Dechlorination Agents
Remove residual chlorine before RO membranes, resins or discharge.
Examples: Sodium metabisulphite (SMBS), sodium bisulphite, sodium thiosulphate
Membranes
RO Antiscalants
Stop calcium carbonate, sulphate, silica and iron scale forming on RO and NF membranes.
Examples: Phosphonate and polymer-based antiscalants for brackish water and seawater RO
Membranes
RO / UF Membrane Cleaners
Restore flux and salt rejection by removing scale, organics and biofouling.
Examples: Low-pH and high-pH cleaners, citric acid, EDTA blends, enzymatic cleaners
Membranes
Membrane Biocides
Control biofouling on membranes without damaging them.
Examples: DBNPA and other non-oxidising membrane-compatible biocides
Membranes
Membrane Preservatives
Protect membranes during shutdowns and storage.
Examples: SMBS-based preservation solutions
Scale & Corrosion
Scale Inhibitors
Keep hardness salts in solution so heat-transfer surfaces and pipes stay clean.
Examples: Phosphonates (HEDP, PBTC), polyacrylates, maleic copolymers
Scale & Corrosion
Corrosion Inhibitors
Form a protective film on steel and copper to slow corrosion in open and closed systems.
Examples: Phosphate, zinc and polymer blends, molybdate, nitrite
Scale & Corrosion
Yellow Metal Inhibitors
Protect copper and brass in heat exchangers and chiller tubes.
Examples: Tolyltriazole (TTA), benzotriazole (BTA)
Scale & Corrosion
Closed Loop Treatments
All-in-one protection for chilled water, hot water and district cooling loops.
Examples: Nitrite / molybdate / azole blends, glycol inhibitors
Biocides
Oxidising Biocides
Fast kill of bacteria, algae and Legionella in cooling and process water.
Examples: Chlorine, hypochlorite, chlorine dioxide, ozone, stabilised bromine (BCDMH)
Biocides
Non-Oxidising Biocides
Alternate with oxidisers to control resistant microbes and biofilm.
Examples: Isothiazolinones, DBNPA, glutaraldehyde, quaternary ammonium compounds, amines
Biocides
Algaecides
Prevent algae growth on cooling tower decks, basins, pools and open tanks.
Examples: Quaternary ammonium compounds, copper-based algaecides, polyquats
Biocides
Biodispersants
Loosen biofilm and slime so biocides reach and kill the organisms.
Examples: Non-ionic surfactant biodispersants
Boiler
Oxygen Scavengers
Remove dissolved oxygen from feed water to stop pitting corrosion.
Examples: Sodium sulphite (catalysed), DEHA, carbohydrazide, hydrazine alternatives
Boiler
Boiler Internal Treatment
Condition hardness and sludge inside the boiler so it can be removed by blowdown.
Examples: Phosphate, polymer and chelant programmes
Boiler
Condensate Line Treatment
Neutralise carbonic acid and protect steam and condensate pipework.
Examples: Neutralising amines (cyclohexylamine, morpholine), filming amines
Boiler
Boiler Antifoams
Control foaming and carry-over for dry, clean steam.
Examples: Polyglycol and silicone antifoams
Biological
Nutrients for Biological Treatment
Balance nitrogen and phosphorus for healthy biomass in nutrient-poor effluents.
Examples: Urea, DAP, phosphoric acid, nutrient blends
Biological
Bio-Cultures & Enzymes
Start up or recover biological plants and break down fats, oils and grease.
Examples: Bacterial cultures, bio-enzymes, grease-trap treatments
Biological
Odour Control Chemicals
Neutralise H₂S and other odours at sumps, STPs and sludge areas.
Examples: Odour neutralisers, nitrate dosing, iron salts, oxidisers
Biological
Heavy Metal Precipitants
Precipitate dissolved metals so they can be removed as sludge.
Examples: Organosulphide precipitants, sodium sulphide, lime
Biological
Oil & Grease Breakers
Break emulsions so oil separates in oil skimmers and DAF units.
Examples: Demulsifiers, emulsion breakers
Biological
COD Reduction Oxidants
Break down hard-to-treat organics in industrial effluent.
Examples: Fenton reagents (H₂O₂ + ferrous sulphate), hypochlorite, ozone
Foam Control
Antifoams & Defoamers
Knock down and prevent foam in aeration tanks, cooling towers and process tanks.
Examples: Silicone and non-silicone antifoams, oil-based defoamers
Pools
Pool Water Balancers
Keep pool and spa water clear, comfortable and gentle on equipment.
Examples: pH plus / pH minus, calcium hardness increaser, cyanuric acid stabiliser
Pools
Pool Clarifiers & Flocculants
Gather fine particles so the filter can capture them for sparkling water.
Examples: Polymer clarifiers, flocculant sachets, filter aids
Cleaning
Descalers
Remove hard scale from heat exchangers, chillers, boilers and pipework safely.
Examples: Inhibited acid descalers (sulphamic, hydrochloric, citric)
Cleaning
Ion Exchange Resin Cleaners
Remove iron, organics and oil fouling to restore softener and demineraliser capacity.
Examples: Resin cleaners, brine and acid regenerant additives
Cleaning
Iron & Manganese Removal
Oxidise dissolved iron and manganese so filters can remove them.
Examples: Potassium permanganate, chlorine, catalytic media regenerants
Cleaning
Passivation & Pre-Commissioning
Clean and passivate new systems before start-up for long-term protection.
Examples: Pre-treatment cleaners, passivators
No matching chemical group. Ask our chemists →
TREATMENT PROGRAMMES
Complete Programmes, Not Just Chemicals
The best results come from a programme designed around the water analysis and the system, with the right dosing, monitoring and regular service visits.
CTCOOLING WATER PROGRAMME
Cooling Tower & Closed Loop Treatment
Cooling towers concentrate minerals as water evaporates, and their warm, aerated water is ideal for bacteria and algae. Our programmes control scale, corrosion and microbiological growth, including Legionella risk, while saving water through optimised cycles of concentration.
- ScaleInhibitors & dispersants
- CorrosionSteel & copper protection
- BiologyAlternating biocides
- Conductivity-controlled bleed-off
- Inhibitor dosed in proportion to make-up
- Oxidising and non-oxidising biocide schedule
- Corrosion coupons and bacteria dip slides
- Closed loop nitrite / molybdate programmes
- District cooling and chiller loops
Best for: hotels, malls, hospitals, district cooling plants, data centres and industrial cooling.
BWBOILER WATER PROGRAMME
Boiler & Steam System Treatment
Boiler water chemicals cover every stage of the steam cycle: oxygen scavenging, scale inhibition, corrosion inhibition, antifoaming and alkalinity control, plus protection of the condensate return system.
- O₂Oxygen scavenging
- ScaleInternal treatment
- CondensateAmine protection
- Feed water and softener checks
- Sulphite, DEHA or carbohydrazide scavengers
- Phosphate, polymer or chelant programmes
- Alkalinity and TDS control with blowdown
- Antifoams for clean, dry steam
- Neutralising and filming amines
Best for: steam and hot water boilers in hotels, hospitals, laundries, food and beverage and process industries.
ROMEMBRANE PROGRAMME
RO, UF & Desalination Chemicals
Membranes are the most expensive part of an RO plant. The right pre-treatment and cleaning chemistry keeps flux and salt rejection high, cuts energy and extends membrane life.
- AntiscalantDose by projection
- SMBSDechlorination
- CIPLow & high pH cleaners
- Antiscalant dose from feed water analysis
- Coagulant and acid for pre-treatment
- Dechlorination ahead of membranes
- Scheduled clean-in-place (CIP)
- Membrane-safe biocides
- Shutdown preservation
Best for: brackish water RO, seawater desalination, UF, NF and packaged RO plants.
WWWASTEWATER PROGRAMME
STP & ETP Treatment Chemicals
Chemicals that help sewage and effluent treatment plants meet their discharge limits reliably: better settling, healthy biology, drier sludge, no foam or odour, and safe final disinfection.
- ClarifyCoagulants & polymers
- BiologyCultures & nutrients
- SludgeDewatering polymers
- Jar testing for coagulant and polymer selection
- Bio-cultures for start-up and recovery
- Nutrient balancing
- Antifoams and odour control
- Decolourants and metal precipitants
- Oil & grease breakers, COD reduction
Best for: STPs, ETPs, CETPs, ZLD plants and recycling systems.
BIOCIDES & DISINFECTANTS
Oxidising and Non-Oxidising Biocides
Most programmes use an oxidising biocide for routine control, and alternate it with a non-oxidising biocide so organisms cannot adapt and biofilm stays under control.
| Agent | Type | How It Works | Typical Use |
|---|---|---|---|
| Chlorine / Hypochlorite | Oxidising | Fast, broad kill and measurable residual | Drinking water, cooling towers, pools, STP outlet |
| Chlorine Dioxide | Oxidising | Effective over a wide pH range, penetrates biofilm | Cooling water, process water, food plants |
| Stabilised Bromine | Oxidising | Works well at higher pH | Cooling towers, spas |
| Ozone | Oxidising | Very strong oxidant, no chemical residue | Pools, bottling, cooling, effluent polishing |
| Isothiazolinones | Non-oxidising | Broad-spectrum, slow-acting, long contact | Cooling towers, process water |
| DBNPA | Non-oxidising | Very fast kill, breaks down quickly | RO membranes, cooling towers |
| Glutaraldehyde | Non-oxidising | Effective against bacteria and biofilm | Cooling and closed loops |
| Quaternary Ammonium Compounds | Non-oxidising | Surface-active, controls algae and bacteria | Cooling towers, pools (algaecide) |
| Amines & Organo-Sulphur Compounds | Non-oxidising | Targeted control of specific organisms | Industrial cooling and process systems |
| Copper Salts | Non-oxidising | Algaecidal action | Ponds, pools, decorative water |
Selection depends on the system, water quality, materials of construction, discharge rules and local approvals. Some legacy biocides are restricted in certain regions; we recommend only products suitable for your site.
HOW A CHEMICAL PROGRAMME WORKS
Analyse, Dose, Monitor, Improve
The right chemical, at the right dose, at the right point.
We start with a full water analysis and a survey of the system. The programme sets each chemical, its dose rate and dosing point. Chemicals are dosed automatically by SEKO dosing pumps and controllers, and results can be tracked live through IoT monitoring, so the programme is fine-tuned on data, not guesswork.
Request a Water Analysis →PROGRAMME DESIGN
- 1Water Analysis
- 2System Survey
- 3Jar / Lab Tests
- 4Chemical Selection
- ✓Dose & Dosing Point
AUTOMATED DOSING & CONTROL
- ASensor
pH, ORP, conductivity - BController
- CDosing Pump
- DSystem
- EReports & Review
Why Choose Wateria Chemicals
Analysis-Led
Programmes built on your water analysis.
Complete Range
Water, cooling, boiler, RO, STP and ETP.
Lower Consumption
Optimised doses, less chemical and water.
Dosing & IoT
Pumps, controllers and live monitoring.
Safe Handling
SDS, labelling and operator training.
Local Service
Site visits in India and the UAE.
HOW WATERIA SUPPORTS YOU
From Water Analysis to Monthly Service Reports
- 01
Site Survey & Sampling
System details, problems and water samples collected.
- 02
Analysis & Programme
Lab analysis, jar tests and a written treatment programme.
- 03
Supply & Dosing
Chemicals, dosing pumps, tanks and controllers installed.
- 04
Monitoring
Routine tests, coupons, dip slides and IoT data.
- 05
Service Reports
Regular visits, results and programme adjustments.
Get the Right Chemical Programme
Less scale, less corrosion, less fouling, and stable compliance.
Tell us the system (cooling tower, boiler, RO, WTP, STP, ETP or pool), its capacity and the problems you see, and share a recent water analysis if you have one. Our chemists will recommend a programme and send a techno-commercial offer.