DEMINERALIZATION PLANT

Ion exchange technology is used to remove salts (cations and anions) from the water Soluble chemical compounds, when dissolved in water, become ionized; that is their molecules dissociate into positively and negatively charged components called ions. Consider common table salt, sodium chloride. In its solid form, this compound consists of one sodium atom (Na) and one chlorine atom (Cl) tightly coupled together (NaCl). When dissolved in water, however, the compound splits into two ions, Na and Cl.

Ion Exchange
A process in which Contaminant ions are exchanged from water is called ion exchange. This process occurs in ion exchange resin Initially, resin is loaded with hydrogen (H ) ion for cations and hydroxide (OH-) ion for anions. As water passes through the resin, the contaminant ions in the water displace the loaded ions from the sites on the resin. This is because the resin has a greater affinity for the contaminant ions. Affinity for most resins is based loosely on ionic size and charge

WATER SOFTENER

Raw Water is termed “Hard Water” when it contains dissolved salts of Calcium & Magnesium. Temporary alkaline or carbonates of calcium & magnesium, Permanent non alkaline or noncarbonated hardness is caused by dissolved chlorides, sulphates or nitrates of calcium & magnesium, Softener removes hardness in water.

Process

The softening process consists of passing raw water containing hardness through a bed of cation resin in sodium form. The hardness ions Ca & Mg are taken up by resin and in exchange sodium ions are relinquished from the resin. Raw water will continue to get softened till the resin gets exhausted. Bringing back the resin to it original form is called regeneration. Softener resin is regenerated by sodium chloride (NaCl) of 10 -15% Concentration.

We offer durable pressure sand filters that are used for the removal of suspended solids & turbidity. The pressure sand filter is extremely robust method of removing suspended solids from water. The filtration medium comprised of multiple layer of sand having different size & specific gravity. As per the needs of customers, we can offer sand filters in various sizes and material apart from hand operated or fully automatically, Filter is used for separating water suspended solid for better operation of filter, suspended solid should be coagulated. The advantages of pressure filter are high speed of filtration, less space, low charge and prevent heat loss after the warm or hot lime process.  

ACTIVATED CARBON FILTERS
 Activated carbon filters are used for removing free chlorine, phenol, taste and odour as well as reduction COD/ BOD. The specially designed filters are made from FRP closed vessel fitted with multi port valves and are operated under pressure. The water is passed through the under bed media & granular activated carbon layer. These filters have a back flushing arrangement, which easily flushes away the deposited impurity at carbon granules. 

Activated carbon filter, for removal of free chlorine, phenol, taste and odour as well as reduction COD / BOD.    
Granular Activated Carbon is a well establishing & proven technology for the removal of taste, odours and gases from water.
It is extremely effective in the removal of many Volatile Organic Compounds (VOC) and other Petroleum-based contaminants.

The Ultra Safe Filters use Granular Activated Carbon, manufactured from hard coconut shell having Iodine content of 900-1000 ppm, whose extraordinary molecular structure adsorbs much more molecules of contaminant molecules that adhere to its surface, through absorption and adsorption.

REVERSE OSMOSIS PLANT
The Numatik Engineers Pvt. Ltd. desalination unit uses the reverse osmosis process to remove dissolved solids from brackish or saline water. The process is continuous and requires no regeneration chemicals. The unit is factory tested and easy to install and operate. Treated water quality is continuously monitored by a Total dissolved Salt indicator.

Reverse Osmosis System
Exploding population, industrial effluents, and reckless deforestation have depleted natural sources of pure water. Dependence on erratic monsoons to replenish these sources has proved extremely inadequate & expensive. Good management of existing water resources and untapped sources, along with recovery and recycling of Industrial effluents & municipal waste water, seem absolutely essential for the future of mankind. 

Conventional Methods
Forced by the demand for more and better quality water, conventional methods of Water Treatment are becoming more expensive and inefficient, more so if the input water is brackish.

Mixed bed demineralizer plant embodies a single column unit in which strong cation & strong anion resins are intimately mixed together. Water passing through the column comes repeatedly in contact with these resins and is thus in effect subjected almost infinite number of demineralizing stages. Demineral water of extreme purity is produced - Purity that can not be produced by any other commercial method.
 Mixed bed resins are regenerated with acid and alkali but the ion exchange resin must be separated before this can be done.

1.1 Quality of water
A typical quality of mixed bed treated water is as follows 
Conductivity at 25OC   <1 micro siemens /cm
Silica max                      0.05 ppm as CaCO3
Total electrolyte             < 0.5. mg/ litre 
Total hardness                Nil
pH                                  6.8 ---7.2

COOLING TOWER CHEMICAL:
Whether your cooling tower is large or small, it has chemical treatment requirements that must be met accurately and reliably to control corrosion, scale and deposits. Chemicals injected include:

Corrosion inhibitors
Scale inhibitors
Dispersants
Biological control agents
Coagulants
Flocculants

Until now, your choices in treatment systems were limited:
You could obtain an unreliable, minimum-capability system from your chemical supplier…
Or you could spend your design resources on a custom-built system.
Either way, it was hard to get the right combination of capability and cost.
We have Solution for above problems they are:

The primary objective of cooling water treatment is to facilitate as heat rejection & minimize water consumption. Cooling involves heat transfer of heat (Btu’s Kcal / Kg) from one substance to another.Cooling water for the industries if untreated cause several problem i.e. corrosion, Scaling, fouling & Microbiological growth in Cooling Towers, & other parts, resulting in production loss, equipments failure & breakdowns.

Aquablend-292 is a liquid blend of molybdate & nitrite base along with a pH buffer. The product is recommended for use in closed component Cooling system like Chillers & genset system. the product is also applicable  to hood / jacket cooling in steel industry  

The primary function of a boiler is to transfer heat from hot gases generated by the combustion of fuel into water until it becomes hot or turns to steam. The steam or hot water can then be used in building or facility processes.

Except for a small number of specialty models, boilers generally fit into one of the two common categories: fire-tube boilers and water-tube boilers.
Fire-tube boilers pass hot combustion gases through tubes submerged in water. Water-tube boilers, on the other hand, circulate water inside the tubes in a closed vessel filled with hot combustions gases. In either category the boiler feed water and fuel often contain impurities, which impairs boiler operation and efficiency. Chemical additives can be used to correct the problems caused by these impurities. To improve feed water quality, fuel oil condition, and steam purity, these chemicals can be injected directly into the feed water, steam or fuel oil.

R.O. CHEMICALS:
RO System if untreated cause several problems like inorganic, colloidal & bio fouling resulting in reduced permeate recovery, increased pressure differential & permeate conductivity, frequent membrane cleaning ultimately premature membrane failure. Scaling elements like carbonates, Sulphates, Silicates, iron, fluoride & aluminium are highly effective threshold agent inhibit precipitation of these salts by increasing their their solubility limit. It is also acts as iron sequester thereby iron fouling .

Resin is a natural or synthetic compound which begins in a highly viscous state and hardens with treatment. Typically, resin is soluble in alcohol, but not in water. There are a number of different classes of resin, depending on exact chemical composition and potential uses. There are numerous applications for resins, ranging from art to polymer production, and many consumers interact with products which contain resin on a daily basis.

3 Steps for Resin Cleaning for Softner & DM -

1. Backwashing Phase: This removes dirt from the mineral tank and is part of the regeneration process
2. Regeneration Phase: The mineral tank is recharged with sodium from the brine tank solution and displaces calcium and magnesium,
    which is then washed down the drain during the Backwashing Phase.
3. Rinse Phase: The mineral tank is rinsed with fresh water and loads the brine tank so that it is ready for the next cycle.

Purpose of chemical cleaning :
The primary reasons for chemical cleaning of boilers/ heat exchangers are to prevent tube failures & improve unit availability. Tube failures in low pressure boilers/heat exchangers are normally the results of creep which occurs when internal deposits produce excessive metal temperature. A relatively smaller quantity of deposit creates difficulties in high pressure boilers. Caustic corrosion & hydrogen damage, which occur only in the presence of deposits, may cause tube failures at temperatures well below the creep limit. Deposits originating both from fabrication & during operation should be considered potential problems.

THERMIC FLUID DECARBONISING CHEMICAL:

Thermic Fluid is the heating media which transfer the heat in close loop cycle.
It is available in two forms……….

Mineral heat transfer oil.
Synthetic heat transfer oil.

Mineral oil can withstand maximum temperature up to 280˚C. Synthetic oil can withstand maximum temperature up to 310˚C.

Continuous use of thermic fluid systems results in to deteriorating of Thermic fluid.
The main causes for deterioration are oxidation & cracking.

Oxidation: Oxidation at higher temperatures causes formation of sticky carbon. This causes choking of the system & reduced heat transfer efficiency & also produces acidic products. These add to viscosity of the oil along with increase in corrosion rate at internal parts of thermic fluid heating system.

ION EXCHANGE RESINS 

We offer a wide range of Ion Exchange Resin, which is extensively used for different separation, purification and decontamination processes. Our range of Ion Exchange Resin is useful for cation & anion resins for Softening, DM & Mix Bed Resin for producing Ultra Pure Water. These are of quality standard and are available at very competitive price. As the name implies ion exchange is a process in which undesirable ions are exchanged for more desirable irons. This plant removes all the impurities and hardness present in the water and makes it soft and skin friendly.

Description / Specification of Special Resin For Drinking Water Iron And Arsenice Removal.

We are involved in offering a wide range of Special Resin For Drinking Water Iron And Arsenice Removal. to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.

We introduce ourselves as an eminent trader and supplier of an extensive array of  Special Resin For Drinking Water Iron And Arsenice Removal.. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:

Sturdy design
Highly durable
Application specific design 

ACTIVATED CARBON – Activated Carbon is porous from of Carbon manufactured from internal surface area.

The porosity Creates a remarkable power of Adsorption, an indispensable Process in industrial separation.

Purification, decolonization & recovery technique. The Carbon atoms at the internal surface of Activated Carbon.

Exert an attraction ( Vendor waars force ) on the molecules of surrounding liquid & gas & fixes on to its pore walls.

This is the basis of mechanism whereby Activated Carbons may be used to remove one or more components from a mixture.

GRANULES – In GASPHASE adsorption, Granular Carbon is almost always used because the Pressure drop in the Carbon bed is of prime importance & Granular Carbon will allow sufficient flow with an acceptable pressure drop.

We offer a wide range of Polyelectrolytes, which is vastly used as emulsifiers, thickeners in various areas such as food, cosmetics, shampoo and soaps. These Polyelectrolytes have water solubility features and thus these are highly demanded in medical and bio-chemical sectors for further processing into various components. Our range of polyelectrolyte is available in different types such as anionic & cationic as well as in non-ionic polyekectrikttes type.

Polyelectrolyte is widely used to purify drinking water, treat waste water, produce paper, extract precious minerals and cover a whole host of other applications. Synthetic polyelectrolyte is essential for health as well as for environmental benefits.

COAGULANTS/ FLOCCULANTS ARE AVAILABLE FOR ETP & RAW WATER TREATMENT.

Ozone is "active oxygen", nature's special element and a beautiful gift to mankind. Ozone is a triatomic allotrope of oxygen formed by recombination of oxygen atoms. It is a colourless gas with characteristic pungent odor and can easily be detected at low level of 0.05 ppm. It is a very strong oxidant and is over 3000 times more powerful disinfectant than chlorine. It disinfects, oxidizes, deodorizes and decolorizes.

Ozone is generated by  an electrical discharge through dry  air or pure oxygen and  is generated onsite because it decomposes to elemental oxygen in short amount of time.

AQUASOL are complete systems available in one package, for reliable testing. Any time... Anywhere...

AQUASOL systems are extremely simple and easy to use. You neither have to be a trained chemist nor require any experience to get reliable results from these systems. AQUASOL makes monitoring convenient and quick. Thus preventive action can be taken immediately.Based On Proven Laboratory Methods Backed By Sound Chemical Research

AQUASOL are systems based on standard and established analytical methods, backed by chemical research. These are simple adaptations of classic chemical analytical methods. The analytical methods are based on Standard Methods For Examination Of Water And Waste Water prepared by American Public Health Association (APHA), American Water Works Association (AWWA), different pharmacopoeias and other standard methods. You can have complete confidence in the results you obtain from AQUASOL, as they are extremely reliable.AQUASOL systems replace conventional analytical methods such as Titrimetric, Colorimetric and Spectrophotometric by simple drop test & standard colour comparison methods.

AQUASOL reagents are completely ready to use, conveniently packed, and therefore user friendly.Now you do not have to bother about reagent preparations and standardization.Our drop count procedures and suitable colour comparisons are also economical.

AQUASOL Gives You Freedom From The Need Of A Laboratory, Trained Manpower And Laborious Processes Involved.

If you are still using Oversized  6 lph  pumps  and operating them at low frequencies If you are you filing your Chemical Tanks Too Frequently  
If you are Diluting your Solutions too much  Achieve Better Accuracy, Finar Control and Longer Life with New  e  Dose   of    1 lph / 1.5 lph and 3 lph capacity

 

FRP VESSELS
This product is shaped by winding on thermoplastic liners with composite material, which contains epoxy resin and fiber glass.
Compared to steel vessels with the same specifications, our FRP vessels featured high strength, light weight, excellent corrosion resistance and long service life

Multiport Valve Ex - Stock Available for Following Application 

Applications of  MPV :- Filters  

• Downflow Pressure Sand Filters.
• Downflow Multigrade Filters.                                  
• Downflow Activated Carbon Filter.
•  Downflow Iron Removal Filter.
• Used as 3 Way / Diverter valve.
• Suitable for service flow rates upto 80 M3 /hr. and backwash flow rates upto 120 to 130 M3 /hr. 
• Option of fully automatic filters. 
• Special programme available for Fully Automatic Swimming Pool filter application.

MPV :-Softeners

The meter is used on sites exposed to rain, dust, and robust handling. Basically, it comes in two parts i.e. Meter & Sensor.

Sensor:
It is the sensing element of meter, which senses the conductivity and sends the signal to the meter.

Meter:
This is the unit that processes the information received from the sensor and displays the actual conductivity in the line.

TDS METER ( Total Dissolved Solid )

Ideal for all basic water testing applications. The best value meter in the world!

Features

Economy model that is ideal for end-users.

• Highly efficient and accurate due to its advanced microprocessor technology.
• Hold Function: saves measurements for convenient reading and recording.
• Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
• Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image.
• Display: large and easy-to-read LCD screen.
• Factory Calibrated : our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
• Fun, translucent blue housing that's very strong and durable.
• Includes a TDS chart sticker on the back of the meter that explains TDS values.
• Need help deciding which meter is right for you?  View ourTDS / EC Meter Selection Guide .

pH METER

A pH meter is a type of voltmeter with high impedance of the input channels. The high impedance is necessary because of high resistance of the pH glass electrode used with pH meters.

pH is a measure of acidity or alkalinity. The amount of hydrogen ions cause a liquid to either be acidic (high concentration of hydrogen ions) or alkaline (low concentration of hydrogen ions). With the advancement in technology conventional glass Ph testing equipment has been replaced with non glass silicon chip sensor PH equipment in various industries. These equipments are used for continuous monitoring or analyzing of the pH balance.