An interesting chemical engineer
Sandwashing special flocculant is a flocculant for the selection of gravel. It is mainly used to handle the suspended solid particles in the scrubbing wastewater, and quickly condense and precipitate it, thereby achieving the separation and recycling of water from solid. The formula of special flocculants for sand washing is usually different according to specific…
Chelature is a common laundry liquid additive, which plays the following role during laundry: Remove stains: The chelated agent can form a complex with the metal ions (such as iron, manganese, etc.) in the water to prevent these metal ions from reacting with stain substances, thereby reducing the adhesion and precipitation of stains, and improving…
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Water reduction agent is a special additive used in concrete, and its main function is to improve the work performance and performance characteristics of concrete. Here are some explanations to the role of water reduction agent: Reduce the water -grade ratio: The water -reducing agent can absorb the water on the surface of the cement…
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Reverse osmotic dirt is a chemical agent used to clean and block the reverse osmosis (RO) system. The following is an overview of the general reverse osmosis resistant inspection standards and processes: Acceptance Criteria: Product Quality Standards: According to the technical specifications provided by the supplier, confirm whether the main component, content and performance indicators…
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The composition of a bacteric agent is different according to different types and application areas. The following is a common sterilizer component: Oxidant: such as hydrogen peroxide, sodium hypochlorite (bleaching powder), ozone, etc. The oxidant can destroy the cell structure and function of the bacteria by releasing active oxygen ions, thereby killing bacteria. Phenolic compounds:…
Agricultural bactericide is a chemical agent for protecting crop resistance. Here are some common types of agricultural sterilizers and their main functions: Bybaches: It is used to inhibit or kill primary fungi, bacteria, and viruses to prevent the occurrence and spread of diseases, such as copper sulfate and thorough bacteria. Systemic sterilizer: It can be…
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Low -bubble surfactants refer to surfactants that form less foam in water. When traditional surfactants are added to the water, they will produce more foam, while the low bubble surfactant has a lower foam performance. These low bubble performance can be more practical in some specific applications, such as: Moisturizer: In the occasion that needs…
Non -ion surface active agent is a type of surfactant, and its molecular structure does not have ionizing function groups. Unlike the anion surface activity agent (such as sodium dulate sulfate) and the cationic surfactant (such as hexxanel tritenium bromide), the non -ion surface activity agent does not have a power part. Non -ion surface…
BTA sodium refers to Sodium Benzoate, which is C7H5NAO2. The following are some information about the composition and use of BTA sodium salt: Element: The main ingredient of BTA sodium is sodium benzoramine. It is a salt compound generated by the reaction of benzoic acid and sodium hydroxide. use: Food preservatives: BTA sodium, as a…
If industrial cleaning agents are not used or treated correctly, they may bring some potential harm. Here are the potential hazards of some common industrial cleaning agents: Skin and eye irritation: Some cleaning agents may contain irritating substances, such as acid, alkali or solvents, which can cause skin and eye irritation or burns when contacting….