Purification - Term Overview

Home | Purification - Term Overview

Purification is the process that water is subjected to in order to be fit for human consumption. This process can be carried out using different techniques, each with advantages and disadvantages; This circumstance is also related to the medium from which the item is obtained. Once water is subjected to this practice, it's liable to be consumed if it meets conditions of purity that make it colorless, tasteless and odorless. The water treatment is a problem that is taken into account in large urban centers, where it's necessary to maintain a constant and abundant water supply over time.

Different societies have tried to use safe water for consumption since ancient times, using different methods for this task. Some of the methods from then are still valid in some cases. However, these ancient civilizations had little knowledge of the existence of microorganisms or abiotic elements present in water that can be harmful to health. This circumstance has been, on numerous occasions, the cause of the transmission of diseases that seriously affected the population, generating in many cases the loss of life. Today, however, these limitations are completely removed.

The purification can be an expensive process depending on the region to which it relates. Indeed, geographical conditions will largely provide the parameters to take into account. A very widespread process refers to sedimentation and filtering of the water to remove particles, followed by mixing with chlorine. This technique is generally used to supply large populations, preferably drawing water from rivers. In the event that purification must be carried out with few means, in a region with scarce resources, perhaps the most suitable technique is filtering and boiling.

In general, the different techniques used can be classified into two large groups, the techniques that refer to physical factors and the techniques that refer to chemical factors. As we have seen, in practice the two can be combined as a way to more efficiently achieve the aim of obtaining water free of elements harmful to man. However, despite these measures, it's always preferable that the water is taken from places where it remains free from contamination. This is true for both large and small volume handling.

Read more articles in our blog.
Share on Facebook Share on Twitter Share on LinkedIn
Back to top

Home | Privacy Policy | Terms of Use

Copyright 2011 - 2020 - All Rights Reserved