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Our Aim
To conserve our planet's most precious resources - water, air, soil and energy through 360° environment solutions...

Drinking Water Treatment

  • Chlogen

    Reliable and cost-effective disinfection system produces chlorine dioxide safely and efficiently. Gas and acid-based production technologies, high chlorine dioxide generation efficiency, low chlorine residual. HAZOP study conducted. Easy to use with low maintenance and operating control. Ideal for drinking water treatment, disinfection in cooling circuits, process and waste water as well as swimming pools.

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  • Indchlor

    An on-site integrated system which produces oxidants from salt water feed for disinfection of water. The electrolytic cell is at the heart of the system and the disinfectant is produced by electrolysing salt solution. Designed for continuous operation, except during cleaning and maintenance, it can produce a maximum of 0.8 kg mixed oxidants. Ideal for drinking water treatment, swimming pool treatment and applications in industrial process as well as cooling water treatment.

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  • Ozonator

    Range of products varies from small lab generators generating 4 gm/h to large XF generators generating over 97 kg/h from a single unit. The product range also includes innovative ozonators for high purity application which generates ozone from pure water. The range also includes containerised ozone generator system capable of generating over 250 kg/h.

  • UV System

    Wide range of speciality UV systems includes low and medium pressure UV systems for applications ranging from general water disinfection and drinking water disinfection to high purity water disinfection, TOC reduction and deozonation.

  • Gas Chlorination

  • Ultra High Rate Clarifier

    Compact, efficient, low cost clarifier combines technologies and advantages of solids contact clarifier and lamella clarifier, with enhanced performance at increased rise rate.

    Combines mixing, reaction-flocculation, clarification, and sedimentation/sludge removal and recirculation in a single treatment basin for maximum treated water production in minimal space. Handles high inlet suspended solids load upto 3000 ppm while giving consistent treated water quality of < 20 ppm.

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  • High Rate Solids Contact Clarifier

    High performance clarifier incorporates design of internal solid recirculation, optimising chemical consumption and making it more economical than conventional clarifiers. Works on principles of coagulation/flocculation and hydraulic separation to produce clarified water of the highest quality; flash mixer, flocculation and thickener mechanism are inbuilt. They reduce chemical requirement, save space and are easy to operate.

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  • Lamella Clarifier

    Series of inclined plates (lamellae) achieve effective solid-liquid separation. Large settling surfaces concentrated within relatively small floor area, so for same liquid flow, occupies 1/10th footprint of conventional clarifier. Laminar, stable flow and excellent effluent quality; modular design, no moving paths, removable plates can be lifted easily and cleaned with operation shutdowns.

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  • Lampak

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  • Multi Grade Filter / Pressure Filters

    Multi grade filter is a depth filter that makes use of coarse and fine media mixed together in a fixed proportion. This arrangement produces a filter bed with adequate pore dimensions for retaining both large and small suspended particles. This filter performs at a substantially higher specific flow rate than conventional filters. Specific flow rates of 15 – 30 m/h have been successfully obtained for treating water containing 25 – 50 ppm suspended solids to produce filtrate with less than 5 ppm.

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  • Activated Carbon Filters

    Wide range of activated carbon in granular, powder and extrudate forms. These low leachability products are effective in reduction of oil & organics, decolourising and deodourising.

  • Continuous Sand Filter

    Continuous upflow filter can filter influent containing up to ten times more dirt than a conventional filter. This revolutionary sand filter does not require to be backwashed to keep the filter bed clean as the sand bed is continuously cleaned and regenerated by internal recycling. This ensures uninterrupted operation without stopping for backwash. The continuous operation results in a constant and low pressure drop. Maximum clean filtrate is assured since the filter bed always contains a certain amount of solids which improve filtration. This mode of operation also enables the filter to accept a highly polluted flow with high efficiency. The unique cleaning method means backwash water storage tanks and backwash pumps can be dispensed with.

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  • Automatic Valveless Gravity Filter

    Automatic valveless gravity filter (AVGF) operates automatically, on the loss of head principle - generally accepted as the most accurate control besides the constant analysis of the filtered water turbidity, which is seldom practical on a continuous basis. The head loss at which AVGF initiates backwashing is determined by the height of the inverted U-turn at the top of the backwash pipe. The level of water in this pipe is proportional to the head loss across the filter bed.

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  • Filter Pak

  • Ultra Filtration Systems

    A tangential flow, pressure driven filtration process that separates particles on the basis of their molecular size. Pore diameters of ultrafiltration membranes are in the range of 10 to 200 A (0.001 to 0.02 micron). Solvents and species having a diameter smaller than the pore size of the membrane will pass through the membrane and emerge as ultrafiltrate known as permeate. Rejected species are progressively concentrated in the retained stream. Ultrafiltration membranes are reusable and cleanable with standard chemicals.

  • Reverse Osmosis Systems

    INDION series of reverse osmosis are field proven, highly reliable and cost-effective answer to treat a wide range of brackish water. Designed with flexibility, the series utilises state-of-the-art spiral wound reverse osmosis membranes to suit a given application. These systems can remove 90 - 98% of total dissolved salts.

  • Demineralise Unit

    • Brackish Water Reverse Osmosis
    • Seawater Reverse Osmosis
  • Trolly Mounted Systems

  • Iron Removal

    INDION ISR is based on ion exchange resin technology and has manganese dioxide (MnO2) as a catalytic moiety. It works as a catalyst to promote iron oxidation. Basically, iron and oxygen are attracted to manganese dioxide, where INDION ISR enhances the oxidation of dissolved iron and converts the soluble iron (Fe ++) into insoluble ferric (Fe+++), which can be filtered through the media that acts as catalyst in this process and does not get consumed.

  • Fluoride Removal

    The raw water is fed into the fluoride removal unit. The unit houses fluoride selective ion exchange resin which removes the fluoride present in the water. The fluoride is retained on the resin till all the sites are exhausted. After this the system needs to be regenerated with 5% non-ferric polyaluminium chloride solution or hydrated aluminum chloride. After regeneration the unit is rinsed with raw water. The unit again becomes ready for the next service cycle.

    Fluoride removal hand pump & power pump attachment units are available.

  • Arsenic Removal

    Arsenic removal system consists of cylindrical vessel with two media in series. Iron removal unit consists of Indion ISR media (Iron Specific Resin). Arsenic removal unit consists of arsenic selective media.

    Water is passed through the upper iron removal unit. The iron removal media (Indion ISR) oxidises dissolved iron into precipitate form and filters it to give iron below 0.3 ppm at the outlet. The media also oxidises arsenic III to V which can be easily adsorbed by arsenic removal media. The filtered water is then passed through the arsenic selective media for complete removal of arsenic. Media is replaced after exhaustion. Treated water from the unit has arsenic concentration within acceptable limits as per IS 10500.

    Arsenic removal hand pump and power pump attachment units are available.

  • Nitrate Removal

    The nitrate removal unit consists of nitrate removal media which is a macroporous strongly basic anion resin which is tailor-made for the removal of nitrate ions from water for potable uses. As the water passes over the resin, nitrate is exchanged by chloride. The resin is regenerated with sodium chloride solution.

  • Manganese Removal

    Manganese removal filter is designed to remove dissolved manganese and iron from water. INDION MnSR (Manganese Specific Resin) is a media processed to provide catalytic properties. INDION MnSR is an insoluble catalyst, which oxidises dissolved manganese and converts the soluble manganese into the insoluble manganese dioxide, which can be filtered through the media. The backwash is given to the media for removal of precipitated manganese particles. Treated water through media reduces manganese < 0.05 ppm & iron < 0.3 ppm on continuous basis and thus effectively removes dissolved manganese and iron from ground water.

  • Heavy Metal Removal

  • Colour / Odour Removal

  • Pesticide Removal

  • Disinfection - Bacteria / Virus Removal

Our well known range of Zero B drinking water purifiers and water conditioners are part of a range of water treatment solutions that together provide total water care for homes. Personalised understanding of the problem, analysis of water and a complete solution is what we offer. From drinking and cooking, to bathing, laundry and swimming pools, as well as sewage treatment/recycle systems that provide assurance to residential complexes against water shortages.