Calcium Carbonate

Calcium carbonate comes in many forms such as limestone, Stock lime, Ground marble or Calcite. It is mainly used in water treatment and swimming pools. It is used as a neutralizing agent, filler, antacid, extender in paints, pacifying agent in paper, Source of lime and in Portland cement

The Langelier Index(LSI)is an approximate indicator of the degree of saturation of water with calcium carbonate. The Langelier Index is one of several tools used by water operators for stabilizing water to control both internal corrosion and the deposition of scale. Water supply operators can optimize their water supply systems and identify leakage potentials with the Langelier Index. It is calculated using the pH, alkalinity, calcium concentration, total dissolved solids, and water temperature of the water sample.

If the Langelier Index is negative, then the water is under saturated with calcium carbonate and will tend to be corrosive in the distribution system.

If the Langelier Index is positive, then the water is over saturated with calcium carbonate and will tend to deposit calcium carbonate forming scales in the distribution system

If Langelier Index is close to zero, then the water is just saturated with calcium carbonate and will neither be strongly corrosive or scale forming.

Experience has shown that Langelier Index in the range of -1 to +1 has a relatively low corrosion impact on metallic components of the distribution system. Langelier Index values outside this range may result in laundry stains or leaks.

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Oxalic Acid

Oxalic acid is a colourless crystalline organic solid compound assay greater than 99.4% and dissolves in water to give colorless solutions. Oxalic acid’s main applications include cleaning or bleaching, especially for the removal of rust, it is used as a mordant in dying processes, for making cleaning liquid for electrical instruments, for deposition and separation of rare-earth metals, for water treatment, for bleaches, especially for pulpwood, timber cleaning and restoration. Oxalic acid is an important reagent in lanthanide chemistry. Hydrated lanthanide oxalates form readily in strongly acidic solutions.

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Polymers

These are higher molecular weight compounds and come in a variety of anionic and cationic charges. Polymers are most often used to increase the viscosity of water or to encourage flocculation of particles present in water such as general industrial wastewater and all kinds of municipal wastewater and sewage. Polymers cause suspended particles in wastewater to aggregate, forming a floc and make fine solids in treated water adhere to one another until they become big enough to settle out or be captured by filters to make sewage sludge which can be filtered or removed more easily. Polymers are used extensively for a wide variety of industrial processes involving paper making, petrochemical extraction, Sugar manufacturing, electroplating, textiles, oilfields, food processing, pharmaceutical, leather, breweries, wineries, slaughterhouses and to treat water from mineral mining processes, including production of coal (coal washing), Ore washing, lead, titanium, gold, zinc, iron, sand, phosphoric acid, silver, nickel, copper, steel, gravel, alumina uranium as well as potash processing.

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Odour Cleaners

Odour emissions from sewage treatment plants, rising mains and pump stations are a concern with an increase in odour related complaints over the years.

All Chemical MOH100 is widely used odour control in sewage networks.

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Citric Acid and Acid Cleaners

    Citric Acid and Acid Cleaners are specially formulated solutions designed to remove iron and other inorganic foulings from polyamide membranes. They also remove some organic foulings. They have been formulated to give a pH of about 4 to the cleaning solutions at the correct concentrations.
  • PPA8560 is used for removing hard water stains on surfaces and in RO membranes.
  • CAC550 is used for removing hard water stains and ions in RO membranes
  • CAC1000 is used for removing hard water stains and ions in RO membranes
  • CAH2520 is used for removing hard water stains and ions in RO membranes

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Water Softeners and Equipment Supplier Australia

When water contains a significant amount of dissolved salts such as calcium and magnesium, it is called hard water. Hard water is known to clog pipes and greatly reduce the efficiency of hot water boilers and tanks. Hard water also reduces the amount of chemicals such as soap and detergent that can dissolve in water and increases the cost of water heating by about fifteen to twenty percent. Therefore, water softening is a technique that removes ions that causes the water to be hard. Using softened water means expanding the life span of equipment and machines, such as boilers, laundry machines, and the pipelines. It also contributes to the improved working, and longer lifespan of solar heating systems, air conditioning units and many other water-based applications.

  • All Chemical GSC100 and GPC200 are used as hard water softeners

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Rust Cleaners

  • Rust Cleaners are used for removing rust stains and stubborn RED DUST on a wide variety of equipment surfaces. The solution is also used for bleaching, as a mordant in dying processes, for making cleaning liquid for electrical instruments, for deposition and separation of rare-earth metals, for water treatment, for bleaches, especially for pulpwood, timber cleaning and restoration.

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Bio Algaecides

BioAlgaecide is nontoxic, organic and environmentally friendly. BioAlgaecide is safe for your fish and all aquatic life. It is also safe for your pets to drink. BioAlgaecide works with your water plants reducing nitrates and phosphates naturally. BioAlgaecid comes in water dissolvable sachets. To apply BioAlgaecide, you simply drop a water dissolvable BioAlgaecide sachet into the water source. The sachet dissolves on contact with water exposing and introducing the nontoxic and environmentally friendly microorganism into the water. All our different pack sizes treat water for 3 months. Whether you have an Aquarium, Fishpond, Water feature, Dam or Water Troughs or drinking water for livestock in the city or country side, we have BioAlgaecide Packs specially designed for you. Algae control in artificial bodies of water such as lakes, ponds, aquaculture and waste water lagoons have been simplified by using BioAlgaecide, no measuring, no spillages and no messy.

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Chlorine tablets

Water disinfection means the removal, deactivation or killing of pathogenic microorganisms. Microorganisms are destroyed or deactivated, resulting in termination of growth and reproduction. When microorganisms are not removed from drinking water, drinking water usage will cause people to fall ill.

Disinfectants should not only kill microorganisms. Disinfectants must also have a residual effect, which means that they remain active in the water after disinfection. A disinfectant should prevent pathogenic microorganisms from growing in the plumbing after disinfection, causing the water to be re-contaminated

Sodium hypochlorite solution sometimes known as liquid Chlorine kills bacteria, algae, and many other microorganisms in swimming pools, drinking water, waste water, sewage treatment and many other industrial wastes. When applied to industrial waste water, Sodium hypochlorite reduce odors by neutralizing sulphur hydrogen gas (SH) and ammonia (NH3). It is also used to detoxify cyanide baths in metal industries. Hypochlorite can be used to prevent algae and shellfish growth in cooling towers. In water treatment and swimming pools, Sodium hypochlorite is used to disinfect water. In households, hypochlorite is used frequently for the purification and disinfection of the house. It has the advantage that microorganisms cannot build up any resistance to it. Sodium hypochlorite is effective against Legionella bacteria and bio film, in which Legionella bacteria can multiply.

Advantages of Sodium hypochlorite as a disinfectant includes easy to transport, store and dosage is simple. Sodium hypochlorite produces residual disinfectant. Other disinfectants that can be used include UV sterilization with the following advantages: - UV does not alter taste, odour, colour or pH of the water - UV does not require the addition of chemicals - UV does not impart toxic by-products into the water - UV systems are compact and easy to install - UV systems require very little maintenance - Running costs are often lower than those of a household light bulb UV sterilization deactivate notorious pathogens such as Giardia Lambia and Cryptosporidium. When a micro-organism is exposed to UV-C, the nuclei of the cells are modified, due to photolytic processes. In result, cell division and, by extension, reproduction is prevented.

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Sodium hypochlorite

Water disinfection means the removal, deactivation or killing of pathogenic microorganisms. Microorganisms are destroyed or deactivated, resulting in termination of growth and reproduction. When microorganisms are not removed from drinking water, drinking water usage will cause people to fall ill. Disinfectants should not only kill microorganisms. Disinfectants must also have a residual effect, which means that they remain active in the water after disinfection. A disinfectant should prevent pathogenic microorganisms from growing in the plumbing after disinfection, causing the water to be re-contaminated Sodium hypochlorite solution sometimes known as liquid Chlorine kills bacteria, algae, and many other microorganisms in swimming pools, drinking water, waste water, sewage treatment and many other industrial wastes. When applied to industrial waste water, Sodium hypochlorite reduce odors by neutralizing sulphur hydrogen gas (SH) and ammonia (NH3). It is also used to detoxify cyanide baths in metal industries. Hypochlorite can be used to prevent algae and shellfish growth in cooling towers. In water treatment and swimming pools, Sodium hypochlorite is used to disinfect water. In households, hypochlorite is used frequently for the purification and disinfection of the house. It has the advantage that microorganisms cannot build up any resistance to it. Sodium hypochlorite is effective against Legionella bacteria and bio film, in which Legionella bacteria can multiply. Advantages of Sodium hypochlorite as a disinfectant includes easy to transport, store and dosage is simple. Sodium hypochlorite produces residual disinfectant. Other disinfectants that can be used include UV sterilization with the following advantages: - UV does not alter taste, odour, colour or pH of the water - UV does not require the addition of chemicals - UV does not impart toxic by-products into the water - UV systems are compact and easy to install - UV systems require very little maintenance - Running costs are often lower than those of a household light bulb UV sterilization deactivate notorious pathogens such as Giardia Lambia and Cryptosporidium. When a micro-organism is exposed to UV-C, the nuclei of the cells are modified, due to photolytic processes. In result, cell division and, by extension, reproduction is prevented.

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