Question

Write few words about water purifier

Answer 1

Environmental science and water purification Environmental science is a field of science that includes a base of biology and physics, it is the study of how animal’s people and organisms work with their environment or habitat and the problems they face or the problems they don’t face. There are similar fields such as environmental engineering which is more toward the topic of design and technology. Water purification is a process which involves getting bacteria and nasty materials that could have ruined the waters purity. Contaminates could get into the water from natural disasters, a leak into water systems or even waste run off into our lakes and rivers. Water purification is something we literally need in order to survive and have life, this is not something we should decide to slack on or not take serious. Water purification is a man made process to make our water safer for our consumption. There are three kinds of waters classified by the environmental protection agency. There is portable water which also is known as drinking water this water is used in foods and consumption reasons. 

Answer 2

Hello Ashutosh

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Water Purifiers

By most definition, Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids and gases from water. The goal is to produce water fit for a specific purpose. Most water is disinfected for human consumption (drinking water), but water purification may also be designed for a variety of other purposes, including fulfilling the requirements of medical, pharmacological, chemical and industrial applications. The methods used include physical processes such as filtration, sedimentation, and distillation; biological processes such as slow sand filters or biologically active carbon; chemical processes such as flocculation and chlorination and the use of electromagnetic radiation such as ultraviolet light.

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