Material science (@benainouna) - PALnet

Material science

“The good thing about science is that it's true whether or not you believe in it.” ― Neil deGrasse Tyson

4 months ago

Water Treatment "Part 21": How does membrane filtration operate and what is it? Membranes are made up of a very thin layer of materials that enable the separation of tiny substances dissolved in a liquid when influenced by driving forces. These forces may be…

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5 months ago

Water Treatment "Part 19": Chlorination of Drinking Water. To destroy parasites, viruses, and other microorganisms in water that can be consumed, chlorine is added as part of the disinfection process. The disinfecting effect is effective…

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5 months ago

Water Treatment "Part 18": Disinfection and oxidation with Ozone. *Clear water is produced by the earlier purification steps we covered in this series of water treatment, but this does not imply that it is safe to consume, clarity can conceal…

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5 months ago

Water Treatment "Part 17": Rapid sand filters. River sand is frequently used as a filter material, but in order to employ granules of the right sizes for this procedure, it must first be sieved. Filtration material should…

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5 months ago

Water Treatment "Part 16": Slow Sand Filtration. One of the earliest techniques for treating water is slow filtration over a layer of fine sand, with particle diameters between 0.2 and 0.6 mm. This technique is a replacement to…

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5 months ago

Water Treatment "Part 15": Filtration process. Water is filtered by running it through filters, which are typically constructed of sand and may also include granular activated carbon. Getting rid of suspended contaminants…

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5 months ago

Water Treatment "Part 14": Other methods of aeration! Spray aerator: Low concentrations of volatile pollutants, particularly radon, are eliminated by spray aeration. The efficiency varies depending on the kind of gas. This…

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5 months ago

Water Treatment "Part 13": Cascade Aerators One of the first aeration systems is the cascade aerator, which is an excellent method with numerous steps. Each step creates a contact surface between water and air as the water…

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5 months ago

Water Treatment "Part 12": Expulsion of gases and aeration. Aeration is usually among the first steps to treat groundwater for the purpose of producing drinking water, and it aims to add oxygen (O2) and remove methane (CH4), carbon…

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5 months ago

Water Treatment "Part 11": Riverside Groundwater. Riverside groundwater is water that has been taken straight from a region near to surface water, most commonly a river (between 200 and 1000 meters away from the river). This…

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