Industrial Waste Water Treatment Notes

In addition to the globally increasing demand on drinking water other municipal and industrial processes are also dependent on efficient solutions for water supply and water treatment.

Industrial waste water treatment notes.

Chemical treatment softening part 1 pdf 1 5 mb 9. Industrial waste is the waste produced by industrial activity which includes any material that is rendered useless during a manufacturing process such as that of factories industries mills and mining operations types of industrial waste include dirt and gravel masonry and concrete scrap metal oil solvents chemicals scrap lumber even vegetable matter from restaurants. The constantly increasing demand on clean water and the water treatment associated with it is of global importance. Industrial wastewater is the aqueous discard that results from substances having been dissolved or suspended in water typically during the use of water in an industrial manufacturing process or the cleaning activities that take place along with that process.

After treatment the treated industrial wastewater or effluent may be reused or released to a sanitary sewer or to a surface water in the environment. Disinfection pdf 2 4 mb 13. The first treatment or primary treatment of sewage and wastewater involves the removal in settling tanks of particulate matter such as plant waste. Curran inc in industrial waste treatment handbook second edition 2006.

Industrial wastewater treatment describes the processes used for treating wastewater that is produced by industries as an undesirable by product. Gas transfer and air stripping. Industrial wastewater treatment covers the mechanisms and processes used to treat waters that have been contaminated in some way by anthropogenic industrial or commercial activities prior to its release into the environment or its re use. Most industries produce some wastewater recent trends have been to minimize such production or.

Sewage treatment involves a more complex set of procedures than are needed for water purification because the volume of organic matter and the variety of microorganisms are much greater. Wastewater screening primary treatment pdf 2 2 mb. Industrial waste water treatment iwwt study materials engineering class handwritten notes exam notes previous year questions pdf free download. Pumps for wastewater treatment.

Lecture notes on industrial wastewater treatment institute of aeronautical engineering. Most industries produce some wet waste although recent trends in the developed world have been to minimise such production or recycle such.