preparation of oxygen in industry

Oxygen on an industrial scale can be obtained from air and wate..

The industries are mostly situated along the riverbanks for easy availability of water and also disposal of the wastes. But these wastes include various acids, alkalis, dyes and other chemicals. They change the pH of water. There are also detergents that create a mass of white foam in th..

In the chemical industry, oxygen is used in the manufacture of nitric acid, sulphuric acid et..

Practically all industries use buffers in one process or the other. Major industries, which employ buffers are paper, dyes, ink, paints and drugs industries..

Paper industries - For e.g., chlorinated effluents Textile industries - For e.g., Ammoniated effluents Thermal plants - For e.g., Hot water Fertilizer, food and chemical industries - For e.g., acidic / corrosive effluents Petroleum industries - ..

A quick count of industries based on forest produce reveals timber, paper, resin and gum, lac, natural oils, minor foods products, medicines, sports equipment. Industries consider the forest as merely a source of raw material for their factories. They neither are interested in..

Dangerous chemicals entering underground water Ecological imbalance Release of pollutant gases Release of radioactive rays causing health problems Increased salinity Reduced vegetatio..

In is used in the manufacture of paper, plastic and metal sheets. (Used to control the thickness of the sheets.) Radioisotopes can be used to estimate the amount of wear in bearings. Leaks in pipes may be traced by introducing a small quantity of radioisotopes into the fluid in the pipe. ..

Hydrochloric acid is produced along with the industrial preparation of caustic soda (sodium hydroxide). During the electrolysis of sodium chloride, large quantities of hydrogen and chlorine gas are obtained as by-products. These two gases are burnt to form hydrogen chloride gas...

Ammonia is produced in industry by combining nitrogen and hydrogen under high pressure of 200 atmospheres and extreme high temperature of 400 o C (Haber's process..