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Chemicals used in Waste water treatment

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In Waste water treatment, Coagulation and Flocculation are employed to separate suspended solids from water.   Coagulants Coagulation is the destabilization of colloids by neutralizing the forces that keep them apart. Rapid mixing is required to disperse the coagulant throughout the liquid. The most widely used coagulants are: Aluminum sulphate {Alum} Poly aluminum chloride {PAC} Ferrous…

Applications of Acetic Acid

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Applications of Acetic Acid Acetic acid has a many uses which is thus largely produced around the world at 6.5 million tonnes each year. Being an indispensable chemical reagent in the industrial process, acetic acid is commonly used to manufacture cellulose acetate in the film industry and polyvinyl acetate in wood glues. In chemical terms,…

The Chemicals in Food!

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Ingredients have been used in a variety of ways for food such as preservation and improving their taste. Nowadays, people want to enjoy a food supply that is nutritious, tasteful and safe. Especially in the area of safety, there are concerns regarding the additives that have been added into food products as the names of…

The Chemistry of Paint

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The Chemistry of Paint-Chemicals in paint industry Functions of Paints Enhance the quality of natural and synthetic materials and serves as a barrier against harsh environmental conditions Decorative paints:  Improve the appearance and safeguard builings and other objects Industrial coatings: Applied in factories to finish manufactured goods such as cars   Components of Paints Pigments: Provides…

Risks in chemical trading that you need to be aware about..!

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Once basic requirements for Chemical Trading has been established, it is better to be aware of various chemical trading risks which can broadly be categorized into Market related and company specific risks.   Market Related Risks Political risks Changes in laws and regulations, Eg. Customs regulations, export regulations and other laws and regulations in countries where the company…

Chemicals used in Paper Making

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Tradeasia supplies good quality chemicals that are used for the pulp and paper industry. This blogs serves to provide the chemicals used in bleaching and chemical pulping, which are the 2 main processes of paper making. Bleaching Chemicals Sodium Chlorate: It is used for the manufacturing of chlorine dioxide for the bleaching of chemical pulp….

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