Hello, fellow veterans, today I will share with you the role of activated carbon and related knowledge about the role of activated carbon in water purification. I hope it will be useful to everyone. helped. If it can help you, please pay attention to this site and bookmark it. Your support is our biggest motivation. Thank you everyone. Let’s get started!
Contents of this article
- The role of activated carbon in fish tanks
- What are the properties of the activated carbon in the warm patch
- The role of activated carbon in the sun >
- The role of activated carbon in water purification
1. The role of activated carbon in fish tanks
1. Putting activated carbon at the bottom of the fish tank can purify the water.
2. The core function of activated carbon is adsorption filtration. Its adsorption process is physical adsorption. It is used in aquarium filtration systems to have the functions of fading and deodorizing. .
3. Activated carbon can remove the fishy smell from the fish tank, and it also has the effect of hardening the water quality.
1. Activated carbon should be washed clean before first use, otherwise inky black water will flow out.
2. Before installing the activated carbon into the filter, a 2 to 3 cm thick sponge should be spread at the bottom and top to prevent large particles of impurities such as algae. Seep in.
3. Activated carbon can absorb harmful gases and tiny particles in the water, and can play a certain purification effect, but purifying water quality still requires a filtration system.
4. The time for activated carbon to work in water is about 3 months to half a year. After that, it will threaten the nitrification system, so it must be taken out or replaced.
2. What are the properties of activated carbon in the warm patch
1 The heating raw material in Warm Baby is a polymer synthesized from iron powder, activated carbon, vermiculite, inorganic salt and water.The gelatin layer can immediately react with oxygen in the air to produce an exothermic reaction.
2. Warm Baby Patch adopts the \”oxidation exothermic\” principle of iron. It mainly uses carbon powder, iron powder, water and salt water plus some additives to form a The original battery is discharged, and since there are no positive and negative electrodes, the electrons cannot be exported separately, directly forming a short circuit, thus generating heat. It is composed of three parts: raw material layer, gelatin layer and non-woven bag.
3. The raw material layer is placed in a non-woven bag, and the gelatin layer is used to adhere the thermal patch to the clothes. The raw material layer is a polymer synthesized from iron powder, nutshell activated carbon, sodium chloride, water, etc., which can undergo an exothermic reaction under the action of oxygen in the air. The function of activated carbon should be to absorb excess moisture generated during the reaction process and ensure the reaction environment. Nutshell activated carbon has many pores inside, which can naturally absorb and warm fungi emanating from the skin caused by the heat of the baby patch.
3. The role of activated carbon in sunlight
1. Activated carbon The effect of exposure to the sun is that after being used for a long time, activated carbon will absorb water molecules and cause the activated carbon to be saturated. This will result in the inability to keep the pores on the surface of the activated carbon unblocked. Sun exposure is to remove the water molecules attached to the activated carbon and keep the surface of the activated carbon small. The holes should be kept clear so that harmful gases can be absorbed again until they are saturated.
2. Activated carbon is black powder or block, granular, honeycomb-shaped amorphous carbon, and there are also regularly arranged crystalline carbon. In addition to carbon elements, activated carbon also contains two types of admixtures: one is chemically combined elements, mainly oxygen and hydrogen. These elements remain in the carbon due to incomplete carbonization, or are exogenous during the activation process. Non-carbon elements are chemically combined with the surface of activated carbon; another type of admixture is ash, which is the inorganic part of activated carbon. Ash in activated carbon can easily cause secondary pollution. Activated carbon is widely used in production and life due to its strong adsorption properties.
4. The role of activated carbon in water purification
1 Activated carbon is an adsorbent with carbon as the main substance. It mainly absorbs and intercepts suspended impurities, pigments and odors in water.
2. Mainly used for high-end air purification, exhaust gas purification, high-purity water treatment, wastewater treatment, sewage treatment, aquarium, desulfurization, water treatment activated carbon denitrification and can effectively remove Impurities and pollutants in gases and liquids, as well as the separation and purification of various gases, can also be widely used in the purification of various low boiling point substances.Adsorption recovery, deodorization and oil removal, etc.
OK, this article ends here, I hope it will be helpful to everyone.
