Reliable Water Treatment Solutions for Safe & Sustainable Water Management
We provide engineered WTP solutions for converting raw water into treated water suitable for drinking, domestic, commercial, institutional and industrial applications.
Source-led design
Raw-water quality, flow rate, site and end use guide the treatment train.
Our systems are designed according to raw-water quality, required treated-water quality, flow rate, site conditions and end-use requirements.
Treatment processes can be combined to address turbidity, suspended solids, colour, hardness, iron, manganese, dissolved salts, organic contaminants and microbiological pollutants.
Treatment logic
Three decisions. One dependable system.
Understand the raw-water source and quality.
Combine physical, chemical, filtration and membrane processes as required.
Provide treated water matched to the intended application.
Designed to remove dissolved salts, contaminants and impurities to deliver high-quality process and potable water.
Each system is selected around the contaminants to be removed, the desired final-water quality and the project application.
Conventional WTPs combine physical, chemical and filtration processes to treat surface water or other suitable raw-water sources.
Typical process: Raw Water → Screening → Coagulation → Flocculation → Clarification → Filtration → Disinfection → Treated Water
Pressure Sand Filters remove suspended particles and turbidity through granular-media filtration.
A compact filtration stage that can be combined with activated-carbon and membrane systems.
Activated Carbon Filters are used to reduce taste, odour, chlorine and certain organic contaminants, depending on water quality and carbon media selected.
Used as a focused adsorption stage within drinking-water, commercial and industrial treatment trains.
Specialized treatment systems can be designed for groundwater containing elevated iron and manganese.
The treatment configuration may include oxidation, aeration and catalytic or filtration media depending on raw-water characteristics.
Water softeners are designed to reduce hardness-causing calcium and magnesium ions through ion-exchange technology.
Softening can be used as pretreatment for selected industrial applications.
Reverse Osmosis uses a semi-permeable membrane to reduce dissolved salts and other contaminants.
The system is selected based on feed-water chemistry, recovery target, required product-water quality and concentrate-management requirements.
Ultrafiltration is a membrane-based process used primarily for removing suspended solids, colloids and microorganisms, depending on membrane characteristics and operating conditions.
UF can sit upstream of RO or support surface-water and wastewater-polishing applications.
Different membrane technologies can be integrated according to the required water quality.
UF – Ultrafiltration · NF – Nanofiltration · RO – Reverse Osmosis. Membrane selection depends on the contaminants to be removed and desired final-water quality.
Demineralization systems are designed to produce low-mineral-content water for applications requiring controlled ionic quality.
A suitable approach for applications where mineral content and ionic quality must be controlled.
EDI combines ion-exchange technology with electricity to produce high-purity water and is commonly integrated downstream of suitable pretreatment and RO systems.
An advanced high-purity stage for water systems with demanding final-water requirements.
A typical WTP may include the following connected stages. Not every project requires every stage; the treatment train is selected after evaluating raw-water analysis and intended use.
Raw Water Collection
Screening / Pretreatment
Coagulation & Flocculation
Clarification
Pressure Sand Filtration
Activated Carbon Filtration
Softening / Specialized Treatment
UF / RO / Advanced Treatment
Disinfection
Treated Water Storage
Before designing a WTP, important raw-water parameters may include the following physical, chemical and microbiological indicators.
BIS reference
BIS's IS 10500 documentation covers physical, chemical and microbiological requirements and includes parameters such as pH, turbidity, TDS, iron, fluoride, chloride and microbiological indicators.
Determines treatment and chemical requirements
Indicates suspended particles
Indicates dissolved salts
Determines scaling potential
May cause colour, staining and operational problems
Can affect colour and taste
Important for salinity assessment
Important for water-quality assessment
Important for drinking-water applications
Important for drinking-water quality
Determines filtration/adsorption requirements
Influences treatment and disinfection
Determines disinfection requirements
For drinking-water projects, the treatment process should be selected based on source-water analysis and the required finished-water quality.
Depending on the source, a treatment system may incorporate clarification, filtration, activated carbon, membrane treatment and disinfection. The final configuration should be validated through water testing and designed against applicable drinking-water requirements.
BIS IS 10500:2012
BIS states that IS 10500:2012 prescribes requirements and test methods for drinking water and includes acceptable and permissible limits for specified parameters.
Industries often require water with specific chemical and physical characteristics rather than simply potable water.
Treatment can include filtration, softening, RO, DM, EDI and other specialized processes depending on the application.
Water-treatment solutions can be designed for residential, municipal, hospitality, healthcare, educational, commercial, manufacturing, pharmaceutical, food and beverage, textile, power, laboratory and process-water applications.
Domestic and community water supply
Source-water treatment at community scale
Reliable water for hospitality operations
Treatment for healthcare facilities
Institutional water systems
Water for commercial facilities
Process and utility water
Controlled-quality process water
Application-led water treatment
Industrial process requirements
Boiler, cooling and utility needs
Low-mineral and high-purity water
Configured to end-use requirements
Modern WTP systems can incorporate automation and instrumentation for monitoring and control, depending on project requirements.
Monitoring and control features are selected around the project requirements.
Our WTP capabilities follow the approved project approach from analysis through long-term support.
We develop customized WTP solutions that help clients improve water quality, reliability, resource efficiency and water reuse.
Talk to our engineering team about your flow rate, water quality and treatment requirements.
