Only 0.5% of the total amount of water on Earth is pure water, more than 800 meters below ground level is where the majority of this pure water may be found. Human activities often cause water pollution,

4- Measurement of dissolved oxygen: The first approach relies on the volumetric titration of dissolved oxygen in accordance with its oxidizing characteristics. [Photo taken by me, in the water treatment

Analysis of natural waters: 3- Alkalinity: "Alkalimetric title" The alkalinity of the water is measured using a standard solution of a mineral acid with a phenolphthalein indicator that makes

2- Some analytical methods used in laboratories: The most often used analytical technique in water analysis is molecular absorption spectrophotometry. Its foundation is the observation that any coloured

Hey, Guys welcome. Today we discuss Acupuncture treatment that gives more benefits by just walking! Shoes have become an essential luxury item in which human life is joined together. Even today, they have

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Our face is in constant contact with dust, dirt and pollution most especially when we are out in the street. Due to this, our pores can be clogged with sweat and dirt causing bacterias which may lead to