What is the filtration method of activated carbon filter? What are the features? Activated carbon filtration,According to the adsorption characteristic of activated carbon, activated carbon is mainly used to remove pollutants, discoloration, filtration and purification of liquid and gas in water,It is also used for the purification of air, the recovery of waste gas (such as the recovery of gas benzene in the chemical industry), the recovery and refinement of precious metals (such as the absorption of gold ).Activated carbon is mainly made of substances with high carbon content,Such as wood, coal, Shell, bone, oil residue, etc.With coconut shells as the most commonly used raw material,Under the same conditions,The active quality and other properties of the coconut shell are the best,Because it has the largest surface.Activated carbon is a kind of charcoal with multiple pore sizes,There is a very rich pore structure,Good adsorption properties,Its adsorption is made of physical and chemical absorption force,
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How to worry about ancient well water? After the well water was beaten up,Generally, pour into the cylinder for a period of time;If the water is turbid,And some alum,In addition,Also open the bottom of the barrel,The barrel is pressed into straw and pebbles,After pouring the water,Filtration and outflow are generally static for one night or one morning.The ancient well water was clean,You can drink it directly!If you really need to filter,Is to use coarse sand bottom,It's gravel,The gravel is fine sand,Charcoal is above the fine sand,The charcoal is covered with fine sand and coarse sand.The ancient well water does not need to be filtered,Toxic direct well sealing.Sometimes the ancient water of alum is clean without filtering,
