What is the major difference between sewage and industrial effluent?
Sewage is waste water generated from residential areas like community whereas industrial effluent is waste water generated from various industries. Domestic sewage and industrial effluent differ in their composition and nature of pollutant.
What is the difference between sewage and wastewater?
The terms ‘wastewater’ and ‘sewage’ are regularly used interchangeably, however there are differences between both. In fact, ‘sewage’ is considered a subset of wastewater. Although the term ‘sewage’ usually brings toilets to mind, it is used to describe all types of wastewater generated from domestic dwellings.
What is the difference between wastewater treatment and sewage treatment?
Sewage contains everything that wastewater does. As we said, it is in fact a subset of wastewater. The only difference is that wastewater can come from anywhere while sewage only comes from the toilet.
What is the difference between domestic sewage and industrial sewage?
Domestic sewage carries used water from houses and apartments; it is also called sanitary sewage. Industrial sewage is used water from manufacturing or chemical processes.
What is the difference between the characteristics of industrial and domestic wastewater?
Compared with domestic sewage, the composition of industrial sewage is more complex, the degree of pollution is higher, and the difficulty of treatment is higher. Industrial wastewater treatment corresponds to different types of industries.
What is the meaning of industrial sewage?
Industrial Sewage means a combination of liquid and water carried wastes, discharged from any industrial establishment, and resulting from any trade or process carried on in that establishment. This shall include the wastes from pretreatment facilities and polluted cooling water.
What is sewer and sewage?
Sewerage (or sewage system) is the infrastructure that conveys sewage or surface runoff (stormwater, meltwater, rainwater) using sewers. It encompasses components such as receiving drains, manholes, pumping stations, storm overflows, and screening chambers of the combined sewer or sanitary sewer.
What is the difference between sludge and sewage?
The distinction between sludge and sewage as nouns is that sludge is a generic term for solids that have been separated from suspension in a liquid, whereas sewage is a suspension of water and solid waste that is transported by sewers to be disposed of or processed.
What are the characteristics of sewage water?
Characteristics of sewage
- Temperature: Temperature of sewage depends upon season. However temperature is slightly higher than that of ground water.
- Color: Color of sewage indicates its strength and age.
- Odor: Fresh domestic sewage is almost odorless.
- Turbidity: Sewage is highly turbid.
What causes industrial wastewater?
Power Plants. Fossil-fuel power stations, particularly coal-fired plants, are a major source of industrial wastewater. Many of these plants discharge wastewater with significant levels of metals such as lead, mercury, cadmium and chromium, as well as arsenic, selenium, and nitrogen compounds (nitrates and nitrites).