Water Treatment Chemicals

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Products & Services From India

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i. Aluminium sulphate (Non-ferric)
   a) The specification is as follows:
       Alumina as Al2O3 : 17% Minimum
       pH of 5% solution : Not less than 2.8
       Iron as Fe : 100 PPM
       Insoluble matter : 0.3 % Maximum
   b) Packing will be in 50 Kg HDPE bags with PP liner. In one FCL, 21.5 MT
       can be stuffed.
   c) Application:   It is used for water treatment, water puirification, paper
       industry.


ii. Calcium hypochlorite
   a) Specification of the product will be as follows:
       Available Chlorine : 65 %
       Ca(OH)2 : 2 % Maximum
       CaCO3 : 6 % Maximum
       CaCl : 2 % Maximum
       NaCl : 17 % Maximum
       Moisture & Others : 8 % Maximum
   b) Packing will be in 45 Kg HDPE carbouys. 400 carbouys per 20' FCL
   c) Algicide, bactericide, deodorant, disinfectant, fungicide, in sugar refining,

        oxidizing agent, bleaching agent

iii. Ferric chloride
   a) Specification of the product is:
       Physical Properties:
       Form - Aqueous Solution
       Colour - Deep Brown
       Relative Density 25/25ēC (Typical) - 1.40 (min.)      
       Chemical Composition:
       Constituents                                               Guaranteed
       Ferric Chloride (FeCl3)       Percent            40.00 (min.)
       Ferrous Chloride (FeCl2)    Percent             0.50 (max.)
       Free Acid as HCl                 Percent             0.50 (max.)
    b) Packing will be in 300 Kg. HDPE Barrels (Four barrels in one pallet).
    c) Uses:
       1. In Water Treatment - Effluent, Sewage and Drinking Water
       2. In etching Printed Circuit Board
       3. In the manufacture of several Iron Compounds
       4. In Pharmaceutical Preparations
       5. In Inks and Pigments
       6. In Pickling of Stainless Steel and High Nickel Alloys.
       7. In Textile Mordanting


iv. Liquid chlorine
    a) The specification is as follows:
         State : Liquid
         Chemical Formula : Cl2
         Molecular weight : 35.453
         Density 20° C (at 6.864 atm.) : 1.4085
         Product Specification :
         Sr. No.      Characteristics            Specifications
             1.          Description                  Clear amber liquid *
             2.          Odour                          Characteristics suffocation
             3.          Density                        1.408 gm/cc
             4.          Liquid                           At 0° C & 3.617 atm
             5.          Solubility                      Slightly soluble in water
             6.          Purity                          99.8% [Min] **
             7.          Moisture                      15 ppm [Max] ***
        Remarks :
        * When evaporated over a clean white tile, leave no residue [Solid or liquid]
        ** The vaporized liquid if and when tested according to IS:646 - 1986
        *** Analyzed on special apparatus by UHDE, Germany
    b) Specification of 900 kg. Cylinder is as follows:
        Design Code : BS-1500 Part I
        Design Pressure : 19.9 kg/cm2 (283 PSIG)
        Design Temperature : 65 deg.C
        Radiography of welded seams : 100%
        Heat treatment : Fully stress relieved.
        Corrosion Allowance : 1.5 mm (1/16 in.) minimum
        Water Capacity : 780 kg (1720 lbs) approx.
        Tare Weight : 580 kg (2050 lbs) approx.
        Chlorine capacity : 900 kg (2050 lbs) approx.
        Design approval : Lloyd's Register of Industrial Services
        Material : ASTM-A-516 Gr.60 or Equivalent
        Shell Thickness : (S) 11 mm (minimum)
        Dished End Thickness : (T) 9.6 mm minimum (pressed from 12 mm thick plate)
        Overall Length : (L) 2083 mm + 12 mm (6 ft.10 in + 0.5 in.)
        Standard accessories provided with each container:
        i) 2 valves of size 25.4 mm (1 in) as per BS 341 Part 1 of Brass or
           Al-Si Bronze. Spindle of Stainless Steel or Monel
        ii) 2 valve outlet caps of Brass
        iii) 2 Brass Plugs
        iv) 1 valve protecting boneet of Mild Steel.
        This chlorine gas cylinder is hydro tested and Lloyd certified.
        In one 20' container, there will be 14 cylinders (12.6 MT).
    c) Applications:
        Water purification
        Chlorinated Hydrocarbons
        Disinfecting agent
        Bleaching agent
        PVC manufacture
        Waste and sewage treatment
        Manufacture of synthetic rubber
        Sanitizing agent
        Chlorinated paraffins


v. Ferrous sulphate
   a) Specification of the product is:
       Heptahydrate : 95% min.
       as FeSO4.7H2O
       Ferrous ion : 19 %Min.
       Ferric ion : 0.20 %
       Matter insoluble in water : 0.03 %
       Moisture : 42 %
       Free acid as Sulphuric acid : 0.20 %
       pH of 5% solution : 3
   b) Packing will be in 50 Kg HDPE bags with liner. Quantity per 20' container
       will be 20 MT (400 bags)
   c) Applications:
       Used in the manufacture of iron and iron compounds
       Used as a reducing agent in Chemical processes
       Used in water treatment
       Used as dye for leather


vi. Flocculants
    a)Specifications
       Product Data                                   INDFLOC 26                INDFLOC 27
       Appearance                                     Free flowing powder   Free flowing powder
       Ionic Character (Anionic)                 Medium                       Medium
       Bulk Density g/l @25 deg C              0.7 - 0.8                     0.7 - 0.8
       Stock solution viscosity
       (cps) @ 25 deg. C                           1400 - 1450                1350 - 1400
       Use concentration suggested (g/l)  2.5                              2.5
     b) Features
         Easy to prepared solution and apply. Effective at low dosages. Completely

          miscible with water.
     c) Application:
         INDFLOC 26 and INDFLOC 27 are high efficiency polyelectrolyte designed
         for improving clarification and filtration in sugar mills, refineries and
         distillaries. These products are effective over wide range of pH and have
         great flexibility in coping with fluctuations in operating conditions. With their

          remarkable settling properties they rapidly bring down clarifier levels under

          control when "difficult" juices are treated.
     d) Benefits
         Higher settling rates in clarifier            Increased throughputs from the clarifier
         Lower retention time                            Reduction in sugar inversion
         Reduction in lime addition                     Improved sugar juice quality
         Reduced mud volumes                         Compact filter cakes
         Higher filtration rates                           Low pol content in cakes


vii. Hydrated Lime
     Specifications
           Description                                                      Grades
                                                                  A                    B                C
    a) Chemical Components
    1. Available Lime as Ca(OH)2            90 - 95%      85 - 90%    80 - 85%
    2. Acid Insolubles (as SiO2)             0.5 - 1.0%    0.5 - 1.0%  1.0 - 2.0%
    3. Moisture                                       0.5 - 1.0%    0.5 - 1.0%  1.0 - 2.0%
    4. Iron (as Fe2O3)                           0.04              0.08             0.20
    5. Alumina (as Al2O3)                      0.02               0.07            0.10
    6. Magnesia (as MgO)                      1.0 %            1.0 %          1.0 %
    7. Dead Burnt Lime (as CaO)           2.0 %            2.5 %          3.5 %
    8. Carbon dioxide (as CO2)             3.0 %            3.5 %          4.0
    b) Physical Properties
    1. Colour Pure                                    White             White          White
    2. Mesh Size                                    300 mesh       250 mesh     200 mesh
    3. Physical State                                           Free Flowing Powder
    Packing will be in new HDPE bags 40 kg. In one container, it will be 21 MT

 

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