Though efforts have been taken to curtail the industrial applications of nitrosamines, they are formed unintentionally from various industrial processes, such as during rubber manufacturing and processing, leather tanning, metal casing, and food processing.
Cutting problems are derived from various industrial processes, for example, textile production systems, glass industries, steel, adhesive tape, wood, paper, etc. (Gonçalves 2007; Ben Messaoud et al. 2008; Leung et al. 2001; Erjavec et al. 2009).
The enzymes particularly cellulases produced from these substrates by fermentation technology are widely employed in various industrial processes such as in textile, pulp and paper, detergent and food industries (Graminha et al. 2008; Hebeish et al. 2009).
Dioxins are a toxic byproduct of various industrial processes that are ingested in the fat of meats and dairy products.
They are emitted by various industrial processes, coal- or oil-burning power plants, residential heating systems, and automobiles.
Upon application by spraying, brushing, or various industrial processes, surface coatings undergo what is known as film formation.
Among them are sodium chromate, Na2CrO4, and sodium dichromate, Na2Cr2O7, which are used in leather tanning, in metal surface treatment, and as catalysts in various industrial processes.
Ozone is formed by the action of sunlight on two kinds of pollutants, volatile organic compounds, which come from gasoline and various industrial processes, and nitrogen oxides, which are produced in cars and power plants.
It is a side-product of various industrial processes, but is difficult to separate from other gases and often goes to waste, producing huge amounts of the greenhouse gas carbon dioxide.
Historically, lead was used in gasoline, paint, plumbing, and various industrial processes (Levin et al. 2008).
In various industrial processes, acid solutions are commonly used for removal of rust and scale.
