Reverse Osmosis (RO) is a process of physical separation of dissolved solids and minerals present in water. This technology uses the principle of osmosis, wherein the mineral concentration of raw water is reduced by applying high pressure through a semi-permeable membrane. RO technology offers maximum flexibility to meet diverse requirements. Our customised software, helps customers gain the maximum ‘RO Advantage’, by helping to make the right selection. It gives the right solution, and reduced the investment cost. The production range starts from 50 LPH (Liter per hour) to 100 M3 per hour for 400 TDS to 45,000 TDS.

We design and manufacture the Reverse Osmosis Plant according to,

• Surface Water.
• Well Water.
• Ro Permeate and Concentrated water.
• Sea water Open intake
• Sea water well.
• Waste Water.

The salient features

• Low operating cost
• Highly efficient design
• Effective semi permeable membranes with long durability
• Lesser space for installation
• Easy maintenance
• Water free from BOD, TSS or any kind of microorganisms.
• Low power consumption
• Modular design

Application

• Ceramic Industries
• Chemical Companies
• Dairy Industries
• Fishing Companies
• Food & Beverages
• Hospital
• Hotels
• Pharmaceutical Companies
• Pulp & Paper Industries
• Textile Industries

Sea Water Desalination Plant is known as hyper filtration the process allows removal of particles as small as ions from solution. Sea Water Desalination Plant is a membrane based desalination process that use semi-permeable membrane and based on principle of reverse osmosis. It can reject up to 95-99% of dissolved salts and almost all organics, heavy metals, & even microorganism.

This water treatment technology offers maximum flexibility to meet diverse requirements. Our customized software helps customers gain the maximum ‘SWRO Advantage’, by helping to make the right selection. It gives the right solution, and reduced the investment cost. The production range starts from2 50 LPH (Liter per hour) to 100 M3 per hour for 5000 TDS to 45,000 TDS.

We design and manufacture the Reverse Osmosis Plant according to,

• Sea water Open intake
• Sea water well.

The salient features

• Low operating cost
• Highly efficient design
• Effective semi permeable membranes with long durability
• Lesser space for installation
• Easy maintenance
• Water free from BOD, TSS or any kind of microorganisms.
• Low power consumption
• Modular design

Application

• Ceramic Industries
• Chemical Companies
• Dairy Industries
• Fishing Companies
• Food & Beverages
• Hospital
• Hotels
• Pharmaceutical Companies
• Pulp & Paper Industries
• Textile Industries

FREEION ENGINEERING 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.

Features :

• 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.

Application :-

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

Advantages :-

• 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.

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.

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

Application :

• 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.

Advantages :

• 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.

FREEION ENGINEERING design unique filtration system to improve the treated water quality by removing Physical Impurities, Organic Compounds, Colour, Odor, Iron, Manganese, Turbidity etc.

Filtration is the process by which, physical impurities, suspended particles are filtered, and different methods are used for filtration. These are Pressure Sand Filter, Activated Carbon Filter, Iron Filter, Disc Filter, Micron Cartridge Filter, Bag Filter.

Salient Features:

• High filtration efficiencies
• Filter up to 0.5 microns
• FRP, MSRL, MSEP & SS Vessel available.
• Standard and effective sand- anthracite media
• Low pressure drop across the vessel
• Air scouring available for high flow pressure vessel
• Manual, Semi Automatic and Automatic features are provided

Applications :

• Cooling water
• Treatment of waste water
• Production of drinking water
• Filtration in swimming pools
• Pre filtration for membrane systems
• Filtration of gray or surface water
• Potable water treatment
• Dairy and food products
• Drinking water and baverages
• Irrigation and farming.
• Pharmaceutical
• Power plant

Swimming Pool Filteration

FREEION ENGINEERING offer Ultra Filtration Plant, which is designed by using advanced technology this design is dependent on different flux rates, pump models, membrane types and inlet water quality, it gives the right solution.

The membrane separation process known as nanofiltration is essentially a liquid phase one, because it separates a range of inorganic and organic substances from solution in a liquid – mainly, but by no means entirely, water. This is done by diffusion through a membrane, under pressure differentials that are considerable less than those for reverse osmosis, but still significantly greater than those for ultrafiltration. It was the development of a thin film composite membrane that gave the real impetus to nano filtration as a recognised process, and its remarkable growth since then is largely because of its unique ability to separate and fractionate ionic and relatively low molecular weight organic species.

NF membranes are also used for the removal of natural organic matter from water, especially tastes, odours and colours, and in the removal of trace herbicides from large water flows. They can also be used for the removal of residual quantities of disinfectants in drinking water

Features :

• Compact unit with robust mild steel powder coated frame .
• Range of models with capacities from 200LPH upto 100m3/Hr.
• Built in safety features to protect membranes from high pressure.
• Fully assembled and tested before dispatch.
• On-line device to monitor treated water quality.

Applications:-

• Food and dairy.
• Chemical processing.
• Pulp and paper industry.
• Textiles.

FREEION ENGINEERING offers Ultra Filtration Plant, which is designed by using advanced technology this design is dependent on different flux rates, pump models, membrane types and inlet water quality, it gives the right solution.

Ultra filtration System is proposed in pretreatment and post treatment. Ultra Filtration work on cross flow filtration principle and designed operates at around 85% recoveries. Ultra Filtration is a tangential flow, pressure driven filtration process that separates particles on the basis of their molecular size. Pore diameters of ultra filtration 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 ultra filtrate, known as permeate. Rejected species are progressively concentrated in the retained stream. Ultra filtration membranes are reusable and cleanable with standard chemicals.

Features :

• Compact unit with robust mild steel powder coated frame .
• Range of models with capacities from 30LPH upto 100m3/Hr.
• Built in safety features to protect membranes from high pressure.
• Fully assembled and tested before dispatch.
• On-line device to monitor treated water quality.

Advantages :

• The most economical &efficient method of dissolved solids removal.
• Easy to startup and uses very little space on solids in feed water.
• Can handle fluctuations of total dissolved solids removal.
• Easy availability of spares and service.
• Short delivery periods.

Applications :

• Removal of virtually all particulate matter, suspended solids, bacteria, viruses, and pathogenic species from pharmaceutical and industrial process water.
• Removal of colloidal material (non-reactive silica, iron, aluminum, etc.)
• Removal of high molecular weight organic.
• Therefore, the product stream will contain water, ionic species, and low molecular weight material, whereas colloidal matter, particles, bacteria, viruses and pathogenic ecies will be rejected by the membrane.
• Pretreatment for Mineral water plants.
• High purity water for hospital for use in dialysis units.
• As a retrofit to demineralisation plants in industries to reduce regeneration chemicals.