Water Treatment Methods;- Any procedure that enhances the quality of water to make it suitable for a certain end use is referred to as water treatment. The final use could be for drinking, irrigation, maintaining river flow, water recreation, or ...
Measures for Preventing Water Contamination;- contamination of water sources with compounds that prevent the water from being used for purposes such as drinking, cleaning, swimming, and others. Chemicals, garbage, bacteria, and parasites are examples of pollutants. Water is eventually contaminated ...
Measures to Improve Hygiene and Sanitation;- The term “hygiene” describes practices that enhance cleanliness and promote excellent health. What’s at Stake. One in three persons worldwide don’t have a clean toilet in their house. Toilets are only one aspect of ...
Chest Pain, Differential Diagnoses & Non-and Pharmacological Treatments;- Chest discomfort that can range from a dull aching to a strong stabbing pain and pain that extends to the neck or shoulder. USUAL CAUSES There are causes of chest pain besides ...
Headache, Diagnostic Criteria & Pharmacological Treatment;- Headaches are a very common condition that most people will experience many times during their lives. The main symptom of a headache is a pain in your head or face. This can be throbbing, ...