Water Treatment Chemicals

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  • 9.Boiler Water Treatment Chemicals

    Boiler water treatment chemicals are designed to prevent problems associated with the burning of fossil fuels.

    Boiler Water Chemicals

    No.

    Product Code

    Classification

    Function

    NOTE

    1.

    NASCO BW 722

    Boiler feed water treatment

    To control scale and deposits caused by Ca, Mg, Iron & other polyvalent cations.

    Synthetic and natural organic base

    2

    NASCO BW 738 H

    Boiler feed water treatment

    Prevents corrosion and oxygen scavenger. For high pressure boiler

    Hydrazine base

    3

    NASCO BW 738 S

    Boiler feed water treatment

    Oxygen scavenger – Powder – Low pressure boiler

    Catalyzed Sulfite

    4

    NASCO BW 717

    Boiler water scale inhibitor

    Scale inhibitor and prevents foaming – Powder form

    Poly PO4 blended with organic and antifoam

    5

    NASCO BW 721

    Scale and corrosion inhibitor

    Prevention of scale and corrosions in boiler

    Alkalinity builder with natural organic

    6

    NASCO BW 737

    Boiler feed water treatment

    Scale & Corrosion inhibitor, effective antifoam – Liquid

    One shot treatment

    7

    NASCO BW 710

    Sludge dispersant

    Controlling inorganic foulant (calcium salt & other salt deposits in industrial systems)

    Synthetic sludge conditioner

    8

    NASCO BW 727 L

    Boiler water scale inhibitor

    Scale Inhibitor, synthetic sludge conditioner

    For High Pressure boiler

    9

    NASCO BW 747

    Boiler feed water treatment

    To prevents corrosion in steam condensate systems / Neutralizing agent

    Blend of Neutralizing amines

    10

    NASCO BW 700

    Boiler water treatment

    To control foam effectively at elevated pressure and temperature commonly occurs in boiler

     

    11

    NASCO BW 723

    Alkalinity & pH Builder

    To controls corrosion usually cause by un-reached the alkalinity or pH range limit in boiler water.

    Alkalinity builder

    12

    NASCO CW 720

    Scale and corrosion inhibitor

    Treatment of scale and corrosion in boiler

    Polyphosphate base

    13

    NASCO BW 739

    Boiler water treatment

    Multifunctional boiler feed water. For scale inhibitor, corrosion inhibitor, effective anti foam. Recommended for small to medium range boiler

     


    Boiler water chemicals

  • 10.cooling-water-treatment-chemicals-

    Common problem in cooling tower are three types Corrotion of metal surfaces could lead to contamination of fluids and has to avoided in heat exchanges condensers. Scaling – reduces the rate of heat transfering heat,exchanges heat or condenser considerably Biofouling will reduces cooling Capacity while fungal decay destroys structural integrity. The NACSO series prevents algae , fungal , and bacterial growth. Nasco offer a range of all the above products and are available in custom design cooling water treatment programs. Following are few of ours standard products.

     Cooling Water Chemicals

    No.

    Product Code

    Classification

    Function

    Note

    1

    NASCO CW 127 Microorganism control Excellent effectiveness to control the growth of bacteria, algae and fungal Quaternary ammonium compound

    2

    NASCO CW 147 Scale and corrosion inhibitor To control scale and corrosion formation in open recirculating cooling system Organic PO4 biodegradable

    3

    NASCO CW 109 Micro-organism control For use a broad spectrum biocide for control of slime, algae, bacteria and other micro-organism growths in industrial cooling water systems. Blended with dispersant

    4

    NASCO CW 107 Cooling water biocide An excellent agent for controlling algae, bacteria and fungi  

    5

    NASCO CW 117 Microbiological control An excellent protection against bacteria, algae and fungal growth in the recirculating cooling water  

    6

    NASCO CW 177 Closed circuit corrosion inhibitor To control corrosion, deposit and foulant  

    7

    NASCO CW 177C Closed circuit corrosion inhibitor To control corrosion, deposits and foulant in closed cooling system, chiller, radiator, etc Film forming

    Cooling water Treatment Chemicals

  • Placeholder

    For raw water treatment – These advanced polymers have been developed for use in a range of demanding industrial and municipal applications involving process water treatment, wastewater and effluent treatment.

    Polymer

    No.

    Product Code

    Classification

    Function

    NOTE

    1

    NASCO 623

    Cation Polymer

    Used as a coagulant and coagulant aid, depending upon operating conditions and economics.

    Clarification in industrial water & waste water, flocculation of solids.


    Polymers

  • 12.reverse-osmosis-water-treatment-chemicals-

    Help in protecting the integrity and increases the life expectancy of reverse osmosis elements. The program includes metallic , biological , scale inhibitors and membrane cleaning formulations to provide the full spectrum of chemicals required to ensure optimum performance.

    R/O Maintenance

    No.

    Product Code

    Classification

    Function

    NOTE

    1

    NASCO R/O-1

    Inorganic cleaner

    As a cleaner for inorganic salt deposit such as CaCO3, CaSO4 and BaSO4 for RO membranes

     

    2

    NASCO R/O-2

    Silica and bio-film Cleaner

    To removes the fouling which resulted from accumulation of foulant such as Silica and Biofilm on the semi-permeable membrane surfaces

     

    3

    NASCO R/O-3

    Metal oxide cleaner

    Cleaner for foulant caused by heavily deposited metal oxide, CaCO3, CaSO4, BaSO4 for RO membranes

    Organic acid blend

    4

    NASCO R/O-4

    Organic cleaner

    As cleaner for heavy duty organic for RO membranes

    Blended with powerfull dispersant

    5

    NASCO R/O-S

    Colloidal cleaner

    Effective cleaner for colloidal iron, organics, silicates or calcium sulfate for RO membranes

    Special cleaner when others failed


    RO Chemicals

  • Water Treatment Chemical

    We have variety of flocculants & coagulants of cationic and anionic form. However for best results please contact our technical service team to choose the right product depending upon the right solution.


    Flocculants