Water Treatment Chemicals

Water is often called the universal solvent – a property that can cause unwanted side effects for industrial applications. Water can dissolve many substances, including gases like oxygen and carbon dioxide. As a result, water can cause corrosion of metals used in cooling systems.

As water concentrates in cooling systems, dissolved ions may exceed the solubility of some minerals and form scale. The life-giving properties of water can also encourage bacterial growth that can foul system surfaces. These problems require proper treatment and control to maintain the value of a cooling water system to the process it serves. Cooling water systems are an integral part of process operations in many industries. For continuous plant productivity, these systems require proper chemical treatment and preventive maintenance.

SOME IMPORTANT PROPERTIES IN COOLING WATER CHEMISTRY:

CORROSION:
Manufacturing of common metals used in cooling systems, such as mild steel, involves removing oxygen from the natural ore. Cooling water systems are an ideal environment for the reversion of the metal to the original oxide state. This reversion process is called corrosion.

SCALE:
Hardness such as bicarbonate, sulphate salt of calcium, magnesium and silicates are relatively insoluble in water and deposit on heat exchange surfaces of cooling water systems forming an insulating layer, decreasing its heat exchange efficiency.

BIOLOGICAL CONTAMINATION:
Cooling water systems provide an ideal environment for microbial organisms to grow, multiply, and cause deposit problems in heat exchange equipment. Microbial growth can strongly influence corrosion, fouling, and scale formation, if not controlled properly.

CORROSION INHIBITORS & ANTI SCALING CHEMICALS FOR OPEN CIRCUIT COOLING SYSTEMS

HYDROCHEM 501
An advanced trifunctional synthetic polymer based liquid formulation containing zinc designed to control scale, corrosion and inorganic fouling in all open recirculating cooling water systems.

HYDROCHEM 501 A
An advance azole based liquid formulation to control corrosion in open re-circulating cooling water systems with copper & copper based metallurgy.

HYDROCHEM 502
An advanced trifunctional synthetic polymer liquid formulation with phosphate designed to control scale, corrosion and inorganic fouling in any open recirculating cooling water systems.

HYDROCHEM 507
An excellent polymer based liquid formulation for controlling scale in open recirculating cooling water systems.

HYDROCHEM 508
An excellent ter-polymer based formulation specially to prevent scale arising from zinc and silica related problems.

HYDROCHEM 510
It is a product excellent in its corrosion inhibition activity designed for cooling water systems.

CORROSION INHIBITORS & ANTI SCALING CHEMICALS FOR CLOSED CIRCUIT COOLING SYSTEMS

HYDROCHEM 502M
Excellent liquid corrosion inhibitor for application in closed recirculating cooling water systems, also effective as yellow metal inhibitor.

HYDROCHEM 511
A formulation used for efficient control of scale, corrosion and dispersing of suspended matters in closed type recirculating cooling water system.

CORROSION INHIBITORS FOR OIL AND GAS FIELD

HYDROCHEM 521
An excellent corrosion inhibitor cum acid neutralizer in both liquid and vapor phase for oil and gas field and petrochemicals. It also protects corrosion caused by suphides and oxygen.

ANTISCALANT FOR SUGAR JUICE EVAPORATORS

HYDROCHEM 505
An excellent anti-scaling chemical specially designed for the control of scale formation in sugarcane juice evaporators.

BIOCIDES FOR COOLING TOWER


HYDROCHEM 602
A broad-spectrum anti-microbial product designed for use in industrial recirculating cooling water system.

HYDROCHEM 603
A broad-spectrum non-oxidising antimicrobial product designed for use in industrial recirculating cooling water system.

HYDROCHEM 604
Broad spectrum oxidizing antimicrobial product designed for use in industrial recirculating cooling water system

HYDROCHEM 605
An excellent biodispersant suitable for use in cooling tower water.

HYDROCHEM 606
A broad-spectrum antimicrobial product designed for use in industrial recirculating cooling water system.

Besides above mentioned Biocides, we have Glutaraldehyde based, MBT and DBNPA Based and other types of Biocides as per customers need.

DIESEL ENGINE COOLANT

HYDROCHEM 2001
A coolant used for all types of diesel engines. HYDROCHEM 2001 also acts as scale and corrosion inhibitor.

CHEMICALS FOR LOW AND MEDIUM PRESSURE BOILER

HYDROCHEM 220 L
It is an organic dispersant product to prevent corrosion and scale formation in Boiler.

HYDROCHEM 230 L
It is an oxygen scavenger. Removes boiler water oxygen, stops conjugate cathodic reaction and thus prevents corrosion in boilers operating at low to medium pressure.
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HYDROCHEM 250 L
It is mainly a liquid pH booster formulation, containing an organic dispersant and catalytic oxygen scavenger for preventing corrosion and scale formation in boilers.

HYDROCHEM 260 L
It is a single application multifunctional product specially formulated to prevent scale and corrosion related problems in boiler and the product acting as pH booster and it is almost zero TDS chemical.

HYDROCHEM 270 L
It is a liquid formulation designed to control corrosion and scaling. It keeps the condensate return lines corrosion free by forming a protective layer over the metal surface. It is very effective where the return of condensate is in the range of 90%.

HYDROCHEM 275 L
It is a formulation acting as pH booster which also controls scale / corrosion related problems in boiler. The product is uniquely designed as an almost zero TDS product and especially applicable where DM is used as a feed water source.

CHEMICALS FOR HIGH PRESSURE BOILER

HYDROCHEM 401L
It removes oxygen in boiler feed water even at ambient temperature for protection from corrosion without there being increase in any dissolved solid level, for boilers operating at high pressure.

HYDROCHEM 281L
It is a specialized liquid formulation highly effective in monitoring pH and alkalinity in Boiler water. It is also applicable for condensate treatment as a neutralizing amine.

HYDROCHEM 291L
It is an excellent product with an alkaline phosphate based formulation to protect the boiler from scale and corrosion related problems.

HYDROCHEM 402L
Removes oxygen in boiler feed water at ambient as well as elevated temperature for protection from corrosion without there any increase dissolved solid level for boilers operating at high pressure. The product is specially designed following international guidelines and necessary safety precautions.

As per customer need, we also manufacture tailor made products apart from the items mentioned above.

DESCALING CHEMICALS FOR BOILER AND COOLING TOWER

HYDROCHEM 201
A descaling chemical for boiler, heat exchanger and cooling tower pipelines.

HYDROCHEM 201A
It is specially designed as an additive for HYDROCHEM 201 which will enhance efficacy of descaling related to silica enriched scales.

HYDROCHEM 202P
An excellent inhibited solid descaling agent for boilers, heat exchangers and industrial cooling water systems.

HYDROCHEM 202L
A liquid descalants for boilers, heat exchangers and industrial cooling water system.

HYDROCHEM 203L
An inhibited descaling chemical ideally suitable for air conditioners and air-conditioning pipe line systems.

HYDROCHEM 204
An excellent inhibited liquid descaling chemical. Specially designed for copper pipelines for removal of silica and other scale deposits.

HYDROCHEM D 205
It is an excellent online descaling chemical for cooling tower and boiler.

HYDROCHEM 209L
It is an excellent product for removing heavy tenacious deposits collected in fuel and lube oil centrifugal separators. It is extremely effective in removing these deposits without the necessity of separating the discs from the stack. It also removes rust, cleans and passivates ferrous surfaces and removes stains from stainless steel, brass and copper.

HYDROCHEM 210L
It is a non-acid liquid cleaner and brightener for complete removal of dust, dirt, greasy-oily soils, carbon deposits and grime on the aluminum fins and copper coils of AHU, Air conditioners, Car Condenser and Radiator, Air Cooled Chillers, Air Cooled Condensers, Air Cooler etc.

DE-COLORING AGENT FOR TEXTILE WASTE WATER TREATMENT

HYDROCHEM 7008
It is a cationic quaternary polymer, with unique decoloring efficiency in textile waste water treatment.
Application may be followed with alum or polyaluminum chloride (PAC) treatment. It efficiently decreases the COD and BOD values of effluent water as well during treatment.

FLOCCULATING AGENT

HYDROFLOC 7002
An anionic high molecular weight flocculating agent in granulated powder form. Its performance is excellent in waste water treatment. If necessary the application may be followed with alum and polyaluminum chloride (PAC).

HYDROFLOC 7003 P
It is a cationic flocculating agent available in powder form highly effective in removing suspended fine particles in river and pond water. Alum and polyaluminum chloride (PAC) may be used in conjunction with it for better performance.

HYDROFLOC 7003 L
It is a cationic flocculating agent available in liquid form.

CHEMICALS FOR REVERSE OSMOSIS SYSTEM

RO TREAT 101
It is highly effective liquid antiscalant developed to control scale / precipitates within membrane separation systems. It can be used in reverse osmosis (RO), nano-filtration (NF) and ultra-filtration (UF) system. It is compatible with all of the leading RO membranes. It can extend the membrane life by reducing the running cost. It is particularly suitable for treatment of the surface water and the water with high content of organic matter. It is usually used in the first stage of desalinization process.

RO TREAT 102
RO-TREAT-102 is a polycarboxylate base highly effective liquid antiscalant developed to control scale precipitates within membrane separation systems. It can be used in reverse osmosis (RO), nano-filtration (NF) and ultra-filtration (UF) system. It is compatible with all of the leading RO membranes. It can extend the membrane life and reduce the running cost. It is particularly suitable for treatment of the surface water and the water with high content of organic matter. It is usually used in the first stage of desalinization process. RO-TREAT-102 is free from phosphate

RO CLEAN 105
It is an excellent Biocide for controlling Biological fouling in membrane systems. The product is designed for industrial applications and non potable use.

RO CLEAN 109
It is an excellent membrane cleaning compound for effectively removing organic deposits in membrane systems. It has a wide range of application with many other cleaners. It also has the efficacy of reducing biofouling related problems in any membrane systems.

RO CLEAN 103
It is a well balanced membrane cleaning compound for effectively removing acid insoluble calcium sulfate, barium sulfate, strontium sulfate and calcium fluoride.

RO CLEAN 107
It is an excellent membrane cleaning solution for reverse osmosis (RO), nano-filtration and ultra-filtration membranes. It is very much effective for removing colloidal and organic matter.

RO CLEAN 117
It is a membrane cleaner specially designed to remove iron fouling. It is also effective against light calcium carbonate scaling.