PostsCommentsbenainouna in #hive-167922 • 11 months agoTesla vehicles: An astonishing journey from bankruptcy to powerhouse!By the end of October 2021, a guy worth over $300 billion was seen by the globe for the first time in history. This individual is Elon Musk. Elon Musk's electric car company…benainouna in #hive-196387 • 11 months agoWhy Silicon Is the Best Semiconductor for Making Chips?Grey in colour, silicon is a semi-metal that breaks easily. Silica and silicates, which comprise the majority of the Earth's crust after oxygen, are primarily composed of…benainouna in #hive-196387 • 11 months agoSand suitability for Glass Production in Algeria: Treatment and Analysis.High silicon dioxide (SiO2) content sands are referred to as silica sands. Along with numerous other industrial applications, glassmaking uses these sands. In order to satisfy…benainouna in #hive-196387 • last yearWater Treatment "Part 40": Wastewater.Water does not simply disappear after use; rather, it gets increasingly contaminated; so, waste water and water supply cannot be considered separately. In order to enhance the…benainouna in #hive-196387 • last yearWater Treatment "Part 39": Precipitation.Precipitates can be divided into two categories: 1- The separated particles, which have a constant leaking velocity, are included in the first category. 2- The second…benainouna in #hive-196387 • last yearWater Treatment "Part 38": Zeta potential and colloidal system stability.The Zeta potential, or the rate of electrostatic migration, has an impact on how stable a suspended particle is. Zeta potentials for unstable suspensions are less than 20…benainouna in #hive-196387 • last yearWater Treatment "Part 37": Colloidal particle interaction in an electrolyte solution.There are two main groups for colloids in water: 1- Hydrophilic colloids: Hydrophobic colloids in natural water form hydrogen bonds with the water molecules. These colloids…benainouna in #hive-196387 • last yearWater Treatment "Part 36": Coagulation and Agglomeration.Coagulation: The goal of coagulation is to make the colloidal system unstable by introducing chemicals that may eliminate the forces that are present on the surface of…benainouna in #hive-196387 • last yearWater Treatment "Part 35": Water with colloidal and suspended particles.Among the most significant substances that pollute surface water and must be removed in order to generate drinking water are suspended particles, colloidal solids, and dissolved…benainouna in #hive-196387 • last yearWater Treatment "Part 34": Elimination of fluorine and arsenic.1- Removing fluorine from water: The majority of fluorine removal techniques used in the process of treatment of drinking water depends on precipitation or adsorption. However…benainouna in #hive-196387 • last yearWater Treatment "Part 32": Why activated charcoal is important for treating drinking water?Although several materials possess the ability to adsorb, activated charcoal continues to be the greatest option in terms of adsorption power and financial cost, where it has the…benainouna in #hive-196387 • last yearWater Treatment "Part 31": Water demineralization by ion exchange.The field of treating drinking water does not employ this technique; rather, it is used in the industrial sector. Three fundamental steps make up the demineralization of…benainouna in #hive-196387 • last yearWater Treatment "Part 30": Water softening using ion exchange.Ion exchangers are used very widely in the field of industrial water treatment. In recent years, following the development of polymers that are impervious to induction processes…benainouna in #hive-196387 • last yearWater Treatment "Part 29": Additional methods for water softening.1- Water softening with sodium carbonate (Na2CO3): To eliminate water hardness, sodium carbonate can be used alone or in combination with quicklime. In environments where the…benainouna in #hive-196387 • last yearWater Treatment "Part 28": Water softening with sodium hydroxide.While both methods aim to soften water, sodium hydroxide has a few benefits over quicklime in this regard: The reaction kinetics are extremely quick, resulting in a…benainouna in #hive-196387 • last yearWater Treatment "Part 27": Water softening with quicklime.Only carbonate hardness (temporary hardness), particularly those linked to calcium and magnesium, can be eliminated using the quicklime treatment method; permanent hardness…benainouna in #hive-196387 • last yearWater Treatment "Part 26": Various additional filtration techniques.Multi-layer filtration: Water is filtered through many layers of material with varying degrees of fineness when using multi-layer filtration. The filter layers' granule sizes…benainouna in #hive-196387 • last yearWater Treatment "Part 25": How Can Membrane Fouling Be Prevented?Methods for reducing the phenomena of membrane pore clogging: By eliminating those elements that contribute to pore clogging before membrane filtration or by preventing it…benainouna in #hive-122108 • last yearSTEAM Philosophy to integrate education with life!Many countries' education systems are mediocre, with pedagogical and educational issues, particularly in developing countries. After a brief stint as a middle-school teacher (7…benainouna in #hive-196387 • last yearWater Treatment "Part 24": Reverse Osmosis (RO).Reverse osmosis (RO): What Is It and How Does It Work? The method is mostly used in the production of drinking water when the raw water is extremely salty, particularly sea…
