An interesting chemical engineer
Scale inhibitor is a chemical used for water treatment, mainly to prevent or reduce the deposition of scale (including hard water components such as calcium and magnesium) on pipelines, equipment, and surfaces. The following are the main functions and principles of scale inhibitors: Prevention of scale accumulation: Scale inhibitors change their solubility by complexing with…
Read More “The function and principle of scale inhibitors” »
The conditions for acting as chelating agents mainly involve the following aspects: Coordination ability: Chelating agents must have sufficient coordination ability to form stable complexes with metal ions. They usually have multiple coordination sites and can form coordination bonds with metal ions by providing lone pair electrons or shared bonds. Selectivity: Chelating agents should have…
Corrosion inhibitors are chemicals used to prevent metal corrosion, and their principles mainly include the following aspects: Forming a protective film: Corrosion inhibitors will form a protective film on the metal surface, blocking the contact between the metal and oxygen, water, or other corrosive media in the environment. This protective film can be formed through…
Sodium polyacrylate is a polymer with the following main functions and uses: Dispersant: Sodium polyacrylate can be used as a dispersant to help solid particles evenly disperse in the liquid phase and prevent particle aggregation and precipitation. It is widely used in industries such as pigments, fillers, ceramics, pulp, etc. to improve the uniformity and…
Read More “The Function and Application of Sodium Polyacrylate” »
The usage method and dosage of sodium polyacrylate vary depending on the specific application. Here are some common usage methods and dosage examples: Dispersant: Add an appropriate amount of sodium polyacrylate to the solution or suspension that needs to disperse solid particles, and achieve the dispersion effect by fully stirring or stirring. The specific size…
The main components of water treatment bactericidal and algicidal agents can vary depending on the type of product. The following are some common main components: Sodium hypochlorite (NaClO): Sodium hypochlorite is a strong oxidant with strong sterilization and disinfection capabilities. It can effectively kill bacteria, viruses, and other microorganisms, and is used as a common…
Read More “Main components of water treatment bactericidal and algal killing agents” »
The mechanism of action of clay stripping agents mainly involves the synergistic effect of surfactants and chemical solvents. The following is the general mechanism of action of the clay stripping agent: Penetration: The surfactant in the clay stripping agent has strong penetration ability and can quickly penetrate into the adhered clay layer or dirt. Dispersion:…
Read More “The mechanism of action of clay stripping agent” »
Isothiazolinone is a broad-spectrum fungicide, which involves interfering with the cell wall synthesis of pathogens and interfering with their cell membrane function. The following are the main principles of isothiazolinone sterilization: Inhibition of cell wall synthesis: Isothiazolinone can inhibit cell wall synthesis in bacteria and fungi. The cell walls of bacteria and fungi are crucial…
Youlujing is a chlorine containing disinfectant commonly used in sanitary facilities and water treatment. Here are some precautions when using Euchlor: Use personal protective equipment: Before using Euchlor, please wear appropriate personal protective equipment such as rubber gloves, goggles, and masks to prevent direct contact or inhalation of Euchlor solution. Avoid mixing with other chemical…
Circulating water cleaning pre film agent refers to a chemical additive used to clean deposits, dirt, and pollutants in the circulating water system and form a thin film to prevent new dirt deposition. The following are the general usage methods and precautions for circulating water cleaning pre film agents: Determine the appropriate dosing concentration: Determine…