Water Treatment Plants


DM Plants

Demineralisation plant offered by us is based on cost effective ion technology with counter current regeneration. DM Plant is the process of removing mineral salts from water by using the ion exchange process. The DM plants are loaded with highly efficient CATION and ANION exchanger and are also loaded with degasification system to remove every trace of minerals from the system. The raw water called influent water is first passed through the CATION resin bed containing SAC Resin in H + form. Ca , Mg & Na are removed and the salts are converted to their respective acids .The corresponding acid containing ANIONS like Cl , SO4 , NO3 are removed by passing the CATION effluent through ANION column containing ANION resin in Hydroxyl Form. The hydrogen ion from CATION neutralizes the hydroxyl ion and produces pure water. The demineralization bed is provided with strong CATIONS and ANIONS to produce 100% pure water.

In Two Bed DM Plant, Strong Acid Cation Exchanger and Strong Base Anion Exchanger resin are used for reducing Total Dissolved Solids up to 2 – 5 ppm. Degasification unit is also provided to decrease the load on ANION Unit. Mixed Bed Units are used in series with Two Bed DM Plant as a polisher unit which can produce treated water having conductivity < 1 mS/cm.

SHIVA AQUA Offers Standard DM Plants with FRP / Mild Steel Rubber Lining & SS 316 L (Quartz Lined) construction.


Demineralised water is suitable for distilled water, Boilers Feed Water, Beverages, Fertilizer, Pharmaceuticals, Battery Water, Chemical Industries, Induction Furnace, Steel Plant, Food Processing, Electro Plating, Electronics, Hospital, Laboratories, Automobile, Textiles, Potable Water.


  • Easy to install & operate.
  • User friendly, low maintenance.
  • Efficient design to suit varied requirements.
  • Counter-current design for better efficiency and lower operating cost .
  • Simpler distribution and collection systems.
  • Complete assembly with backwash & regeneration equipment.
  • Compact up flow design.
  • Flexible layout to suit site conditions.
  • Wide range : 500LPH-100m3/Hr.


The R O Plant System works on the principle of Reverse osmosis, also known as hyper-filtration. One of the finest techniques for treating water, reverse osmosis eliminates contaminants from water thus making it fit for drinking purpose and other commercial and industrial applications. The RO system is provided with sediment pre-filter and an activated carbon filter as the membranes are degraded by chlorine, bacterial attack, manganese, hydrogen sulphide and iron. Advanced models of RO Systems are also attached with water softeners.


  • Stage1 : Removes dirt, sediment, sand and other physical particles
  • Stage2 : Granular Carbon Filter which reduces chlorine, organics, odour, smell and turbidity from water
  • Stage3 : Block Carbon Filter that further reduces chlorine, odours and other chemicals
  • Stage 4 : Reverse Osmosis Membrane in which bacteria, heavy metals, salt, bad mineral substances and other dissolved matter and chemical drugs are removed from water
  • Stage 5 : Rear anti-bacteria activated carbon filter that improve the taste of water

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UV System

Ensure your water is safe with ultraviolet (UV) water purification and disinfection. Ultraviolet systems use UV light to produce purified water for the entire house. Without adding or taking anything away from water, UV disinfection is a cost-effective and environmentally-friendly way to remove 99.99% of harmful waterborne microorganism.

Ultra Filtration

Our Ultra Filtration Equipment / System completely removes all the suspended solids and organic impurities from different water streams. This system performs the pre treatment process for RO systems. Operating on the principle of cross flow motion of water, the Ultra filtration equipments ensure high filtration rate.


  • Robust design
  • Remove suspended solids and organic impurities from water stream
  • Superior protection of downstream equipment
  • Reduced fouling
  • Extended equipment life
  • The membranes used provide a verifiable and physical barrier to remove suspended solids
  • Consistent quality irrespective of the feed water conditions
  • High filtration rate
  • Use of cross flow motion of water
  • Lower operating cost
  • Use of fewer chemicals with less waste
  • Unlike conventional filtration equipment, water flows parallel to membrane surface in this
  • Pre-treatment for RO


  • Food industry
  • Metal industry
  • Chemical industry

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Water Softening Plant

Softening plant is designed to remove calcium and magnesium ions which cause the hardness of water. The hardness in raw water gets exchanged with sodium ions in the sodium based cationic resin bed thus giving real soft water. Softening plant is designed to cater to the requirement of scale prevention of utility / plumbing fixtures from total hardness.


  • The series of softeners are attractive, compact, easy to operate & maintain, & use international quality materials of construction, introduced for the first time in India.
  • Softeners are available in MSRL, FRP, SSRL and operating in Manual / Auto mode.


  • Boiler Feed Water.
  • Heat Exchangers and Chillers.
  • Cooling Tower Spray.
  • Pond Textiles Processing.
  • Beverage Manufacturing.


  • Compact down-flow design.
  • Counter-current design for better efficiency and lower operating cost.
  • Simple to install and operate.
  • Improve the heat transfer and efficiency.
  • Saves costly maintenance.
  • Wade range: 500LPH-100m3/Hr.