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Water Treatment Chemicals
Sodium Hypochlorite
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Form | Liquid |
Brand | Akshar Exim |
Density | 1.11 g/cm3 |
Formula | NaClO |
Molar mass | 74.44 g/mol |
Acidity | 7.5185 (pKa) |
Hydrated Lime
Activated Alumina
Application:
- Catalyst for recovering sulfur in the petrochemical industry.
- Excellent defluorination agent for drinking water and for recycling alkyl-hydrocarbon in alkylbenzene production.
- Reclaiming agent for de-acidic in transformer oil, and de-arsenic agent in the Acid industry.
- Adsorbent in the production of hydrogen peroxide solution.
- Catalyst for polyhydro-ammonia by substituting silica gel with ball-shaped product.
- Desiccator and purifying agent.
Activated Carbon
Brand | Akshar Exim |
Form | Powder |
Symbol | C |
Atomic number | 6 |
Atomic Weight | 12.0096 to 12.0116 |
Use | Industrial |
We offer a wide range of Activated Carbon, each with their own uses and applications, in three major product groups:
- Powdered activated carbon (PAC)
- Granular activated carbon (GAC)
- Extruded activated carbon
Other Details:
- We complement our activated carbon products with on-site systems and services, as well asreactivation solutions, to help meet your specific needs.
- Our activated carbon products are also used as colorants, carriers or catalysts in industrial processes, and the pore size distribution is highly important in most applications. Activated carbon, also called activated charcoal, is a form of carbon that has been processed to create millions of tiny pores between the carbon atoms, resulting in a dramatically increased surface area. The surface area of activated carbon makes the material suitable for adsorption, a process by which impurities are removed from fluids, vapors or gas.
- Ideally, the carbon material used should have pore sizes that are larger in size than the material it is trying to adsorb. The removed molecules are held within the carbon’s internal pore structure by Van der Waals forces, electrostatic attraction or chemisorption. The adsorption process helps carbon reduce hazardous gas, activate chemical reactions, and act as a carrier of biomass and chemicals.
Aluminum Sulphate
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Molar Mass | 342.15 g/mol |
Physical State | Crystals |
Usage | Industrial |
Color | White |
Formula | Al2(SO4)3 |
Melting point | 770 C |
Density | 2.67 g/cm3 |
We are availing our clients a wide array of Aluminum Sulphate. Procured from the trusted vendors of the market, these products are processed under hygienic conditions using high-quality ingredients in accordance to international quality standards. Owing to the purity, longer service life and precise composition, these products are highly appreciated and demanded among the customers. Clients can avail these products from us at market reasonable prices.
Oxalic Acid
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Grade Standard | Reagent Grade |
Physical State | Powder |
Usage | Industrial |
Formula | C2H2O4 |
Molar mass | 90.03 g/mol |
Density | 1.9 g/cm3 |
With though knowledge of the industry, we are instrumental in trading and supplying quality range of Oxalic Acid. Offered range of acid is available in compositions and specifications, in order to meet the diverse need of the customers. All these acid are formulated as per the established norms and standards of the industry by using high quality ingredients.
Some of the features of these oxalic acids are as follows:
- Precise Ph value
- Accurate composition
- Longer shelf life
Sodium Gluconate
Molar Mass | 218.14 g/mo |
Physical State | Powder |
Usage | Industrial |
Solubility In Water | 59 g/100 mL |
Formula | C6H11NaO7 |
Odor | Odorless |
Sodium Chlorite
Brand | Akshar Exim |
Formula | NaClO2 |
Density | 2.50 g/cm3 |
Molar mass | 90.44 g/mol |
Application | Paper Manufacturing |
Form | Powder |
Manganese Dioxide
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Manganese Dioxide is a high rate, granular whole house water filter media used for removing Hydrogen Sulfide, Iron and Manganese compounds from water supplies. The media operates both as a classical filter working with an oxidant and as a catalytic media due to its ability to accelerate the reaction between the oxidizing agent and any prevalent dissolved Oxygen with Sulfide, Iron and Manganese present.
Dissolved iron, Manganese and Hydrogen Sulfide will stay in solution unless the equilibrium is changed. Iron and Manganese that is not oxidized become catalytically precipitated and then adsorbed directly on the media. The media is a very dense media that stops oxidized (precipitated) forms of Iron, Manganese and Hydrogen Sulfide from passing through the bed. Most of the Manganese is rapidly removed in the first few inches of the media where it is further oxidized to Manganese Dioxide. The adsorbed Manganese, Iron and precipitated Sulfur are expelled during backwash. Any insoluble ferric hydroxide particulate growths are also expelled during backwash. The media must be properly backwashed to break loose and remove the filtered contaminants and precipitated Iron, Manganese and Hydrogen Sulfide. (Every day is typical). System sizing of the control valve and tank are necessary to sustain media performance. A continuous reaction occurs with the addition of an oxidant, regenerating the media surface and replenishing the media. For difficult applications, Manganese Dioxide filters can be enhanced with aeration, chlorination, and ozone. Manganese Dioxide filters are recommended before softeners to protect the ion exchange resin from fouling.
Advantages:
- Efficient reduction of manganese, iron and hydrogen sulfide
- Long service life
- Only regular backwashing is necessary
- Ability to process high flow rates with low pressure drop
- Continuous regeneration
- Ability to be utilized with common oxidants including Chorine, Sodium Hypochlorite & Potassium Permanganate
- 10 – 30 second reaction time with oxidant additive
- Converts ferrous iron to ferric iron
- Converts H2S to Sulfur
- Converts Manganese to MnO2
- No chemical regeneration is required but may reduce service life
- NSF/ANSI Standard 61-2002 Certified
Requirements:
- Service flow rate – 6 GPM / cu ft.
- Backwash flow rate – 12 – 15 GPM per square feet of media
- Bed depth – 20” minimum
- Freeboard – 30% - 50%
- pH range – 6.0 – 9.0
Applications:
- Removal of Iron up to 27 ppm
- Removal of Manganese up to 11 ppm
- Removal of Hydrogen Sulfide (rotten egg smell) up to 17 ppm