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Ning summer good Yuetan Co., Ltd
Ningxia jiayue carbon industry co. LTD

11 years focus on production High quality activated carbon
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thirteen billion two hundred and eighty-nine million five hundred and eighty-seven thousand six hundred and eighty-eight

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1. What is the service life of formaldehyde removal activated carbon? According to the survey, when the formaldehyde concentration is slightly higher than the national standard, that is, the formaldehyde content in the air per cubic meter is more than 0.1 mg, the bamboo charcoal with a square meter is about 2 cm thick, and the temperature is 25-35 ℃, the time for using saturating agent is about 3-8 months. Therefore, formaldehyde removal activated carbon can be generally used 3

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Pay attention to the following points: 1. Clean and remove dust before use, otherwise black dust may temporarily affect the cleanliness of water. However, it is not recommended to wash with fresh tap water directly, because once the porous activated carbon absorbs a large amount of chlorine and bleaching agent in the tap water, and then put it into the filter for use, I believe it goes without saying. 2. Activated carbon pore

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Every season, the shoe cabinet at home has to do a big finishing, what should be collected, this is not, autumn is coming, the weather is slowly getting cold. The columnar activated carbon is made of high-quality coal, coconut shell and sawdust as raw materials and processed by a series of production technologies. It is widely used in gas treatment, sewage treatment, desulfurization and denitrification, solvent recovery, nitrogen manufacturing machine, air

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Column activated carbon adsorption pretreatment technology refers to the method of removing pollutants from water by using the adsorption performance or exchange of substances. The most commonly used hydrophobic substances are hydrophobic substances which have strong adsorption effect on organic pollutants and odor in water. However, after the column activated carbon participates in the coagulation sedimentation process, it remains in the sludge

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The cost of nut shell activated carbon is much higher than that of coal based activated carbon, and the material of finished activated carbon is difficult to be recognized by the public. In the market, illegal sellers use coal-based activated carbon to sell fruit husk activated carbon, taking advantage of the weakness that consumers can't identify materials. This phenomenon is more serious in the civil and industrial fields. Here are some simple ways to distinguish between them

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The adsorption principle of activated carbon is that a layer of equilibrium external concentration is formed on the surface of the particles, and then the organic impurities are absorbed into the activated carbon particles. At the beginning of application, the adsorption effect is very high. But over time, the adsorption capacity of activated carbon will be weakened in varying degrees, and the adsorption effect will also decline. If the water is turbid, the water will lose the organic matter quickly

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In the pharmaceutical plant, the adsorption of activated carbon is less than 40 mg / L, and most of the activated carbon is used in the pharmaceutical wastewater treatment. The application of activated carbon adsorption technology in pharmaceutical wastewater treatment is not particularly common because of its high cost and large usage. Therefore, with the activated carbon industry

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Powdered activated carbon is made of sawdust, coconut shell and coal as raw materials through series of production technology. Powdered activated carbon has the advantages of high filtration speed, good adsorption performance, strong decolorization and odor removal ability, economic and durable. Its products are widely used in food, beverage, medicine, tap water, sugar, oil and other industries, and also widely used in wine making, sewage treatment, power plant, electroplating and other fields.  ...

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Contact mail box 1929537279@qq.com                                 contact number: thirteen billion two hundred and eighty-nine million five hundred and eighty-seven thousand six hundred and eighty-eight Contact address: Muslim International Trade City Phase 2 23-24   Public number scanning