An interesting chemical engineer
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….
The tap water plant usually uses a series of water purification agents to treat raw water to ensure that the tap water that is supplied to the user meets health standards. Here are some common water purifications of tap water plants: Flocculant: It is used to remove suspension and turbids in raw water, such as…
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Sewage treatment is the process of removing or converting harmful substances in sewage into harmless substances. Below is the three basic methods of sewage treatment: Physical treatment: Physical treatment mainly removes suspension, solid particles and most suspended solids through physical processes. Common physical treatment methods include: Sieve and grille: Remove large particles, impurities and waste…
Industrial water treatment agent is a chemical agent used to treat water in industrial wastewater or industrial production. According to the specific water quality characteristics and processing needs, the following are some common industrial water treatment agents: Correspondence: It is used to control or inhibit the corrosion of metal pipelines and equipment, such as the…
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The main component of water treatment sterilizers can be different according to different products and applications. Here are some common water treatment sterilizers and their main components: Sodium hypochlorite (NACLO): Sodium hypochlorite is a widely used disinfection agent that can kill bacteria, viruses and other microorganisms in water. It achieves disinfection effects by releasing sub-chloroate…
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Common cleaning agents can be divided into the following categories: Surface active agent: Surface active agent is the main component in the cleaner, which can be divided into types such as anion surfactant, cationic surfactant, non -ion surfactant, and bisexual surfactant. Surface active agents have the characteristics of lowering surface tension and enhancing moisture, and…
The shelf life of reverse osmosis dirt depends on the specifications of specific products and manufacturers. Generally speaking, the shelf life of reverse osmosis resistors is usually between 1 and 2 years, but please note that this is just a rough time range, and the specific situation may be different. Before using reverse osmosis dirt,…
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Polymer flocculants are a type of chemicals widely used in water treatment, sewage treatment and other fields. It is used to gather small particles suspended in water into large blocks, which is convenient for subsequent precipitation and filtration. Here are some common types of polymer flocculant: Polyacrylamide (PAM): Polyacrylamide is a widely used polymer flocculant…
The main components of good flocculants commonly used in water treatment sewage include the following: Polyaluminium chloride (PAC): Polyte aluminum chloride is an inorganic flocculant. The main component is aluminum chloride and aluminum water. It has good flocculation performance and extensive applicability, which can quickly gather and precipitate solid particles that are suspended in water….
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Bacteridine is a type of chemical that is used to kill or inhibit the growth of microorganisms (such as bacteria, fungi, and viruses). According to the different mechanisms and application fields, the bactericide can be divided into the following categories: Disinfectant: disinfectants are mainly used to kill harmful microorganisms such as bacteria, fungi, and viruses…