WASTE WATERS Meaning and
Definition
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Waste waters, also known as wastewater or sewage, refer to any water that has been contaminated or altered by human activity and is no longer suitable for its original purpose. This type of water is a byproduct of industrial, commercial, or domestic activities and is usually discharged into the environment through a variety of drainage systems.
Waste waters typically contain a wide range of pollutants, including physical, chemical, and biological substances. These pollutants can include organic and inorganic compounds, suspended solids, nutrients, heavy metals, pathogens, and various toxic substances. They can originate from sources such as factories, farms, households, and stormwater runoff.
Managing waste waters is of paramount importance to protect human health and the environment. The treatment of waste waters usually involves several purification processes that aim to remove or neutralize the contaminants present. Primary treatment involves the removal of large solid particles through sedimentation, while secondary treatment employs biological processes to break down organic matter and remove suspended solids. Tertiary treatment, if necessary, is performed to address specific pollutants, such as nutrients or trace chemicals, that may remain after primary and secondary treatment.
Efficient treatment and responsible disposal of waste waters are critical to prevent contamination of natural water bodies, ensure the safety of drinking water supplies, and protect aquatic ecosystems. Additionally, the recycling and reuse of treated waste waters have gained importance as a sustainable approach, reducing the strain on freshwater resources.
Common Misspellings for WASTE WATERS
- waste -atters
- qaste waters
- aaste waters
- saste waters
- easte waters
- 3aste waters
- 2aste waters
- wzste waters
- wsste waters
- wwste waters
- wqste waters
- waate waters
- wazte waters
- waxte waters
- wadte waters
- waete waters
- wawte waters
- wasre waters
- wasfe waters
- wasge waters
Etymology of WASTE WATERS
The term "waste waters" consists of two words: "waste" and "waters".
1. Waste: The word "waste" can be traced back to the Old North French "wast" or "woste", meaning "desolation" or "waste". It ultimately originates from the Latin "vastus", meaning "empty", "desolate", or "waste". Over time, the meaning of "waste" evolved to refer to the act of discarding or using something in an inefficient or excessive manner, leading to the concept of waste as we understand it today.
2. Waters: The term "waters" comes from Middle English and Old English "wæter", which is derived from the Proto-Germanic "watōr".
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