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Flocculants are chemical substances that aggregate solid particles suspended in liquids into larger, heavier flocs for easier sedimentation or filtration separation. Their primary components can be selected based on different applications and objectives. Below are some common flocculant ingredients: Inorganic salts: Such as aluminum salts and iron salts, including aluminates (e.g., aluminum chloride, aluminum sulfate)…
Corrosion and scale inhibitors are chaicals used to prevent metal corrosion and scale deposition. In China, the national standard for corrosion and scale inhibitors is GB/T 20476-2006 “Boiler Water Treatment Agents – Corrosion and Scale Inhibitors.” This standard specifies detailed technical requiraents, test methods, inspection rules, and provisions for labeling, packaging, transportation, and storage. According…
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Circulating cooling water bactericides and algaecides are commonly used water treatment agents for sterilizing, raoving algae, and disinfecting water in circulating cooling systas. Below are several common types: Cationic surfactant bactericides: Such as quaternary ammonium salts and copper ions, which kill bacteria, viruses, and microorganisms. These agents are convenient to use and highly effective, but…
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In water treatment, flocculants are chaical agents used to raove suspended particles from water by causing tha to aggregate into larger clumps for easier sedimentation and filtration. The primary functions of flocculants include the following: Formation of flocs: Flocculants can form complexes or gels with suspended particles in water, increasing interparticle interaction forces and effective…
Acetyl chloride has low solubility in water and reacts violently with it. Acetyl chloride rapidly hydrolyzes upon contact with water, producing acetic acid and hydrogen chloride. The reaction equation is: CH₃COCl + H₂O → CH₃COOH + HCl. In a sense, due to this hydrolysis reaction, acyl chloride cannot dissolve in water in large quantities as…
This is an excellent and practical question. ATMP (Aminotris(methylenephosphonic acid)) is a workhorse in water treatment, but its effectiveness is highly dependent on the application. Here is a detailed breakdown of the industries and water conditions where ATMP is most suitable. Executive Summary ATMP is most suitable for industries dealing with high-hardness, high-alkalinity water where…
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The basic function of a dispersant is to promote the uniform and stable distribution of solid particles within a liquid medium, preventing them from settling or clumping together. You can think of a dispersant as a “peacekeeper” or “traffic controller” for tiny particles. Without it, particles would naturally attract each other and aggregate, eventually falling out…
I believe what you’re looking for is: Tetrasodium Iminodisuccinate Tetrasodium Iminodisuccinate is an eco-friendly phosphorus-free chelating agent, used to replace the traditional chelating agent. Tetrasodium Iminodisuccinate is a powerful chelating agent used in various applications including cleaning and personal care products. It is also can be used as water treatment agent, scale inhibitor and water…
While HEDP is a highly effective and widely used scale inhibitor, it has several key disadvantages and limitations that must be considered for its proper application. Here are the main disadvantages or limitations of HEDP: 1. Poor Chlorine Tolerance (Oxidative Stability) This is the most significant limitation of HEDP. The Problem: When exposed to oxidizing biocides (like chlorine,…
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The term MA/AA.Na refers to the Sodium Salt of Maleic Acid/Acrylic Acid Copolymer. MA/AA.Na CAS Registry Number is 52255-49-9. This copolymer is widely used in various industrial applications, primarily as: A scale inhibitor and dispersant in water treatment (e.g., cooling water, boiler water, reverse osmosis systems). A superplasticizer in concrete admixtures. A dispersing agent in pigments, ceramics, and detergents. It’s…