An interesting chemical engineer
Reverse osmosis scale inhibitors and circulating water scale inhibitors are two different types of scale inhibitors, with some differences in application scenarios and mechanisms of action: Application scenario: Reverse osmosis scale inhibitor: mainly used in reverse osmosis (RO) systems for water quality treatment in processes such as seawater desalination and pure water preparation. It helps…
The formula and process of industrial cleaning agents can vary depending on different application scenarios and cleaning objectives. The following are the common components and general process flow of general industrial cleaning agents: Common cleaning agent ingredients: Surfactant: used to reduce surface tension and enhance cleaning effect. Chelating agent: used to form complexes with metal…
Efficient flocculant is a chemical substance used for water treatment and wastewater treatment, which is used for rapid aggregation and sedimentation of suspended particulate matter in water. Its main components include the following categories: Inorganic flocculants: Aluminum sulfate: a commonly used inorganic flocculant with good flocculation effect. Ferric chloride: It can quickly produce flocculants and…
Fungicides are a type of chemical substance used to kill or inhibit the growth and reproduction of microorganisms (such as bacteria, fungi, viruses, etc.). Here are some common fungicides: Disinfectants: Sodium hypochlorite (NaClO): widely used in disinfection, sewage treatment, swimming pool water treatment, etc., with strong bactericidal effects. Hydrogen peroxide (H2O2): It can be used…
The composition of cleaning agents can vary depending on their specific use and type. The following are the main components of some common cleaning agents: Surfactants: Cationic surfactants: such as quaternary ammonium salts, fatty amines, etc., have good cleaning and decontamination capabilities. Anionic surfactants, such as alkylbenzene sulfonates, sulfates, etc., are commonly found in laundry…
Industrial cleaning agents are widely used in various industries and fields, and their main uses include: Metal surface cleaning: Industrial cleaning agents can be used to remove grease, dirt, oxides, etc. from metal surfaces, providing a clean surface for subsequent processing and coating. Mechanical equipment cleaning: Industrial cleaning agents can be used to clean mechanical…
Flocculant is a chemical substance commonly used in water treatment and wastewater treatment. Its function is to aggregate small particles (such as suspended solids, colloidal particles, etc.) suspended in water into larger agglomerates for subsequent sedimentation or filtration. The mechanism of action of flocculants mainly includes the following aspects: Coagulation: The active groups (such as…
Polymer surfactants are a type of compound with high molecular weight and both surface activity and solubility. They have extensive applications in various fields, including the following aspects: Cleaners and detergents: Polymer surfactants are commonly used in the preparation of detergents and detergents, which can reduce the surface tension of water, increase the contact area…
Chelating dispersant is a chemical substance that can achieve dispersion by forming stable complexes with metal ions. Chelating dispersants typically consist of the following main components: Chelating agent (chelating ligand): Chelating agent is a key component of chelating dispersant and has the ability to form stable complexes with metal ions. Common chelating agents include organic…
Cement water reducing agent is a commonly used concrete additive, whose function is to achieve the following effects by changing the fluidity and viscosity of cement slurry: Reducing cement dosage: Cement water reducing agents can reduce the amount of cement required in concrete while maintaining its strength. By reducing the amount of cement used, the…