The Core Role of Coconut Shell Activated Carbon in Waste Gas Treatment

Coconut Shell Activated Carbon treatment wastewater is often treated as secondary or secondary, so the sewage entering the activated carbon layer contains a large amount of microorganisms and residual organic matter after biochemical treatment. Thus, microbial growth occurs on the surface of the carbon, exhibiting microbial activity. This has a great influence on the treatment of sewage by activated carbon. First, the surface of the carbon covers the biofilm, which hinders the diffusion of organic matter into the internal pores of the activated carbon. Second, the microorganisms on the surface of the activated carbon participate in the removal of organic matter, thereby changing the original adsorption of activated carbon into adsorption and degradation. Combine to improve processing power. Due to the microbial action on the carbon surface, the carbon-membrane method has a high organic removal load.

1. The application of Coconut Shell activated carbon in waste Gas Treatment is as follows. 1. Granular Activated Carbon is often used in gas phase adsorption, usually by allowing gas to pass through the activated carbon layer for adsorption. According to the state of the activated carbon layer in the adsorption device, the adsorption layer has several fixed layers, a moving layer and a flowing layer. However, in small adsorbers such as electric frosts and deodorizers in automobiles, adsorption by gas convection and diffusion is performed. In addition to granular activated carbon, activated carbon fibers and activated carbon moldings are also increasingly being used in gas phase adsorption. Coconut shell activated carbon HD pictures

2. The air in the instrument room, air-conditioned room, basement and submarine facilities often contains body odor, smoking odor, cooking odor, oil, organic and inorganic sulphide, corrosive ingredients due to external pollution or the influence of crowd activities in a closed environment. Etc., causing corrosion of precision instruments or affecting human health. It can be purified by activated carbon to remove impurity components.

3. Chemical plants, tanneries, paint factories, and engineering gases using various organic solvents contain various organic solvents, inorganic and organic sulfides, hydrocarbons, chlorine, oil, mercury, and other environmentally harmful The ingredients can be discharged after adsorption with activated carbon. The gases emitted from the atomic energy facilities contain radioactive cesium, strontium, iodine, etc., which must be adsorbed with activated carbon before being discharged. The flue gas generated by the combustion of coal and heavy oil contains sulfur dioxide and nitrogen oxides, which are harmful components that pollute the atmosphere and form acid rain. They can also be adsorbed and removed by activated carbon. 4. There are many use cases for Hongtai coconut shell activated carbon for refined gas, such as gas masks, cigarette filters, refrigerator deodorizers, automobile exhaust gas treatment devices, etc., all of which utilize the excellent adsorption performance of activated carbon to poison the toxic components in the gas. Unfavorable ingredients or odorous ingredients are removed.

Coconut shell activated carbon is mainly used to adsorb trace amounts of toxic gases in the air, such as ammonia, formaldehyde, benzene and various odors. Coconut shell activated carbon can adsorb the odor after decoration, no pollution, no toxicity, no side effects, reliable and reliable.

Adsorption properties of coconut shell activated carbon:

In the case where the coconut shell activated carbon contains moisture or the circulating gas is wet, the adsorption rate of the coconut shell activated carbon to the organic solvent generally decreases. However, by using coconut shell activated carbon which can maintain a comparable adsorption capacity in a wet state, it can be used for recycling under the conditions which have not been suitable for recycling, and can also save water vapor. In particular, in the case where the solvent which is likely to generate heat due to oxidation or decomposition is recovered, the humidification treatment of the adsorbed gas can suppress the temperature rise of the coconut shell activated carbon layer, suppress the occurrence of the reaction, and prevent ignition. This has become an important condition for the selection of coconut shell activated carbon. The dry coconut shell activated carbon and the wet coconut shell activated carbon adsorption acetone adsorption curve is different; penetration time is also one of the most sensitive indicators of coconut shell activated carbon adsorption capacity.

Use one, tiled indoors. It can effectively remove and absorb indoor harmful toxic substances (such as formaldehyde, benzene, etc.) caused by decorative materials and furniture after decoration, reduce the total organic matter content in the room, remove odor and odor, and effectively absorb the floor. Radioactive materials such as argon and antimony contained in bricks, granite and other stone materials. Improve the air quality and living environment of the living room to protect human health.

Use 2, placed under the wooden floor. It protects the living room from moisture and corrosion, relieves the deformation of the wooden floor, and regulates the humidity in the room. It can remove indoor smoke and odor, adsorb carbon dioxide gas, and improve the air quality of the living room. It has a certain sound insulation effect on the floor sound.

Use three, placed in the car. A large number of new cars with air quality problems have entered the market directly under the production line. The air quality in the car is unqualified. The detection indicators mainly include dozens of harmful substances such as formaldehyde, benzene and TVOC. These harmful substances can affect the nervous system function in the central area, causing symptoms such as dizziness, headache, lethargy, and even liver damage in severe cases. And the hematopoietic system directly harms the health of the passengers. The use of activated carbon can effectively remove and adsorb more than ten kinds of harmful substances and gases in the car, which is beneficial to the health of the passengers. Use four, placed in the refrigerator.

It can effectively remove all kinds of odors and odors in the refrigerator, keep the air in the refrigerator fresh and natural, and prevent food from being mixed and smelly. Uses 5. It is applied to Drinking Water Purification, Water Purifier, ultrapure water preparation, filling and replacement of Drinking Water Equipment, mainly to remove and remove residual chlorine, color and various organic substances and various odors in water, and inhibit bacteria. Breeding (silver-loaded activated carbon). Put a small bag in the fish tank to remove chlorine, disinfect and purify water.

Use six, placed in the pet residence. It can effectively remove and absorb the odor in the pet's residence, improve the air quality of the home, and protect the health of the pets.

Use seven, anti-mildew. The ancient books of preservation and painting are most afraid of mold and insect bites. The adsorption catalytic function can easily make the mold no breeding space, not only solves the problem of mold, but also removes the unpleasant musty smell. In the civilian field, the principle of coconut shell activated carbon absorbing odor and adsorbing harmful gases has been used for a long time. For example: refrigerator odor, home improvement disinfection, new car deodorization, so mature, stable, and low cost, will not produce secondary pollution. According to the raw materials, activated carbon can be divided into: coal charcoal, wood charcoal, shell charcoal, etc.; according to the form, there are columnar carbon, granular carbon, powdered carbon and fibrous carbon. The shell activated carbon has coconut shell activated carbon, apricot shell activated carbon, walnut shell activated carbon, etc., coal-based activated carbon; coal columnar activated carbon 40 activated carbon, 30 activated carbon,

1.5 Activated Carbon (diameter), as well as raw coal broken activated carbon, Powdered Activated Carbon can now reach 300 mesh. Important note; not all activated carbons have Gas Adsorption Capacity, and only a large amount of activated carbon with a pore diameter slightly larger than the molecular diameter of toxic and harmful gases has a strong adsorption capacity. There are no activated bamboo charcoal on the market, and low-adsorption coal charcoal, please add to the distinction when buying, do not be deceived. Please check if it is coconut shell activated carbon when purchasing.

Coconut Shell Activated Carbon notes:

1. The coconut shell activated carbon is prevented from being mixed with hard materials during transportation. It is not allowed to step on or step on to prevent the carbon particles from breaking and affecting the quality.

2. Storage should be stored in porous adsorbent, so water immersion should be absolutely prevented during transportation, storage and use. After water immersion, a large amount of water is filled with active voids, making it useless.

3, to prevent tar substances in the use process, should prohibit the tar substances into the activated carbon bed, so as not to block the activated carbon gap, so that it loses its adsorption. It is best to have a decoking device to purify the gas.

4. When the fire-activated activated carbon is stored or transported, it should be prevented from direct contact with the fire source to prevent oxygen from entering the fire and regeneration when the activated carbon is regenerated. The steam must be cooled to below 80 °C after regeneration. Otherwise, the temperature is high and oxygen is encountered. Activated carbon spontaneous combustion.