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  • The reason why the residual chlorine does not increase after adding the trichloroisocyanuric acid powder or tablet to the swimming pool

    Trichloroisocyanuric acid(TCCA) is a swimming pool disinfectant commonly used in swimming places. It can effectively disinfect water and increase the chlorine in the water to a certain extent, so that the water remains clear. However, sometimes TCCA does not increase the residual chlorine in the ...
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  • Do you know what kinds of polyacrylamide are?

    Do you know what kinds of polyacrylamide are?

    Polyacrylamide is a linear polymer, which is widely used in sewage treatment industry. We can divide it into different types according to its different nature. 1. Appearance characteristics. It can be divided into two types: dry powder and colloid. 2. Ionic characteristics. It can be divided int...
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  • The role of sodium fluorosilicate in the glass industry

    The role of sodium fluorosilicate in the glass industry

    Sodium fluorosilicate is often used in glass production, and sodium fluorosilicate is mainly used as a clarifying agent and a whitening agent in the glass production process. 1. In order to accelerate the clarification process of the glass liquid, a small amount of clarifying agent is often adde...
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  • What are the snow-melting agents?

    What are the snow-melting agents?

    In the winter, the snow brings us beauty and it also brings us trouble. The thick snow on the road really affects our travel. At this time, if you have a snow-melting agent, all problems will be solved. Snow-melting agents are chemicals that reduce the melting temperature of ice and snow. After y...
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  • The best choice for swimming pool disinfection – sodium trichloroisocyanurate

    The best choice for swimming pool disinfection – sodium trichloroisocyanurate

    There are many types of disinfectants used in swimming pools, but the most widely used is trichloroisocyanuric acid. We use more disinfectant tablets and disinfectant powder, and a few use disinfectant particles. What are the reasons people like to use TCCA? 1. TCCA sterilization is efficient an...
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  • How to use chlorine-containing disinfectant tablets (for swimming pools)

    How to use chlorine-containing disinfectant tablets (for swimming pools)

    Chlorinated disinfectants are often used in swimming pool water disinfection, such as sodium dichloroisocyanurate, trichloroisocyanuric acid, and the like. The correct use of the method directly affects the disinfection effect of the pool water. There are tablets and powders for chlorine-containi...
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  • water quality maintenance management plan of the swimming pool

    water quality maintenance management plan of the swimming pool

    The swimming pool is an ideal place for entertainment and fitness. The water quality of the swimming pool will directly affect our mood. The swimming pool should be kept clean and hygienic, and it needs the daily maintenance and management of the administrator. What are the main aspects of the ma...
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  • How to use trichloroisocyanuric acid?

    How to use trichloroisocyanuric acid?

    It is well known that trichloroisocyanuric acid is a commonly used disinfectant, and it has an efficient broad-spectrum bactericidal action. It has a killing effect on bacteria, viruses, fungi, spores, etc., and also has a certain killing effect on coccidia oocysts. So what is the use of us when ...
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  • Different color magnesium chloride flakes

    In the market, we often see magnesium chloride flakes of different colors, some are white, some are yellow or brown. What is the difference between them? In fact, the color of magnesium chloride flakes is related to sodium hypochlorite. At present, most manufacturers use sodium hypochlorite to r...
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  • shijiazhuang standard imp&exp co.,ltd attend China International Import Expo

    our manager attend CIIE in shanghai.talk about food additive chicken bouillon and feed additive choline chloride,tributyrin with officer and client .
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  • Sodium fluorosilicate-water glass curing agent

    Water glass materials are widely used in chemical and building corrosion protection. If we want the water glass material to cure in a short period of time and have a certain strength, we need to add a certain amount of curing agent. Sodium fluorosilicate is a traditional water glass curing agent....
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  • The importance of residual chlorine to the swimming pool

    The importance of residual chlorine to the swimming pool

    Pool management generally puts chlorine-containing disinfectant (TCCA,SDIC)in the pool water to prevent bacterial growth, and the amount of chlorine that is not consumed in the pool water is what we call residual chlorine. Residual chlorine is an important indicator for maintaining the quality of...
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  • What is the white insoluble matter in the aqueous solution of magnesium chloride?

    For the identification of the quality of magnesium chloride, we know that there is a very simple method, that is, to observe its aqueous solution. Take a transparent cup, put in the appropriate water, add magnesium chloride, dissolve the magnesium chloride and leave it for a while. At this point ...
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  • How to use the silent expansion agent correctly?

    Silent expansion agent is a powdered high-efficiency and safe crushing material for the safe removal of concrete structures and mining of cut marble and granite. The HSCA is adjusted into a slurry and poured into a rock or concrete borehole with water. After 3 to 8 hours, the crushing or cutting ...
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  • Type of expansive material

    We all know that the expansive material is used in many fields such as material production, silent blasting, etc. So how many types of expansive material do you know? Let’s take a look at it. 1, calcium sulphoaluminate. These expansive materials are: alumite expansion agent (the main compo...
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  • What should you watch out for when using expansive material?http://www.standard-chem.com/uploads/expansive-material12.jpg

    What should you watch out for when using expansive material?http://www.standard-chem.com/uploads/expansive-material12.jpg

    Expansive material is an unfamiliar item for most people, but the use of expansive material is very extensive, such as in the production of materials, or in the field of silent explosion, the most common is concrete expansive material, in addition There are also refractory expanders and the like....
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  • What are the precautions for zinc sulphate used in the aquaculture industry?

    What are the precautions for zinc sulphate used in the aquaculture industry?

    1. When applying zinc sulphate and other drugs, try to increase the amount of dilution. Adjust the amount of spillage according to the depth of the water body to ensure uniform application concentration. Use it according to the normal amount, but use it to avoid the situation of hypoxia and algae...
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  • What are the preventive measures for the harm of sodium fluorosilicate?

    What are the preventive measures for the harm of sodium fluorosilicate?

    With the increasing use of sodium fluorosilicate, the harm brought by it has also attracted people’s attention. The analysis and research on the harm and prevention of sodium fluorosilicate are effective in preventing and controlling the production of sodium fluorosilicate. The harm is of g...
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  • What is the difference between zinc sulfate monohydrate and zinc sulfate heptahydrate?

    What is the difference between zinc sulfate monohydrate and zinc sulfate heptahydrate?

    Zinc sulphate is a common inorganic chemical. It is a colorless or white crystal, granule or powder. Zinc sulfate exists in different forms depending on the temperature at which it is placed. Zinc sulphate monohydrate and zinc sulphate heptahydrate are the two most common forms we encounter, so w...
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  • Effect of Chloride Content in Feed Grade Zinc Sulfate on Its Product Quality

    Effect of Chloride Content in Feed Grade Zinc Sulfate on Its Product Quality

    Zinc sulfate is one of the trace mineral element compounds, and its quality is also very important for feed stability. For a long time, chloride ion is one of the impurities in zinc sulfate. What is the content of chloride ion in the product quality of zinc sulfate? Let’s talk to you below....
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  • How much is the best amount of sodium benzoate?

    Sodium benzoate is widely used in the food industry as a food preservative. At present, the problem of additives and preservatives in food is a problem that people pay special attention to. What is the amount of sodium benzoate? If the amount of sodium benzoate in the food exceeds the standard, w...
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  • What disinfection methods are there in swimming pools?

    What disinfection methods are there in swimming pools?

    In summer, playing in the pool is a very common way to avoid summer. However, the swimming pool is a public place, and the area exposed by people in the swimming pool is the largest, it is easy to be called a hotbed for the spread of bacteria, so to do a good job in the prevention and disinfectio...
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  • Food additive ≠ illegal additive

    Food additive ≠ illegal additive

    With the emergence of problems such as melamine and clenbuterol, many people are full of fear of food additives. Even many foods use no additives as a selling point and can sell for a very high price. In fact, the aforementioned melamine and clenbuterol are illegal additives, and have nothing to ...
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  • What are the effects of magnesium sulfate for agriculture?

    What are the effects of magnesium sulfate for agriculture?

    Magnesium sulphate contains two major nutrients, sulfur and magnesium, which are necessary for crops. Magnesium sulphate not only increases the yield of crops, but also improves the taste of crop fruits. Because magnesium is a component of chlorophyll and pigment, it is the only metal element in ...
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