An interesting chemical engineer
The following three basic methods can usually be adopted: sewage treatment: Pre -treatment (pre -processing): Preliminary treatment refers to preliminary treatment of sewage to remove large particles and suspension. This usually includes the use of grids, sand sink ponds, adjustment pools and other equipment. Through pre -processing, the impact of subsequent processing equipment can be…
Water treatment chemical materials are chemicals used to treat sewage, water supply and wastewater. Here are some common water treatment chemical raw materials: Setric agent: The concrete process is used in the concrete process in sewage treatment, helping to gather suspended particles and colloidal substances to form a large sediment, which is convenient for subsequent…
Chemical dispersion is a type of chemicals widely used in multiple fields. It is mainly used to disperse solid particles or liquid droplets to liquid medium and prevent them from re -aggregating. The following are several common uses of chemical dispersing agents: Surface active agent: Chemical dispersant can be used as a surfactant, so that…
Chemical dispersing agents mainly play the following functions: Disclosure: Chemical decentralizers can evenly disperse solid particles or liquid droplets to liquid medium. By changing the surface properties of the particles, such as surface charge, hydrophobicity, etc., they reduce the interactive force between particles and prevent the particles from re -converging. This decentralized effect keeps the…
Differentians are additives commonly used in chemical, material science and pharmaceutical fields, which are used to promote the dispersion and stability of particles or solid substances in liquid. Depending on the mechanism and chemical nature of its role, common dispersers can be divided into the following categories: Surface active agent (surfactant): Surface active agents are…
The chelating agent is a type of compound that can form a stable coat with metal ions. They form chemical bonds by free electrons in metal ions or coordinate sites to form stable complexes. The chelating agent usually has multiple coordinate sites, which can form multiple container bonds with metal ions to enhance the stability…
Aquidine is a chemical for suppressing or reducing calcium, magnesium, and other metal ions in water. The main ingredients of common dirt blocks include the following categories: Chelators: Chelators can form a stable complex, binding to metal ions and preventing its dirt. Common chelated agents include EDTA (ethyleine tetharotic acid), DTPA (di -alimics), NTA (phthalic…
Sewage treatment agents are chemicals used to treat pollutants, organic matter and microorganisms in sewage. According to its function and mechanism, sewage treatment agents can be divided into the following: Oxidant: Oxidant can promote the oxidation reaction of organic matter and convert organic matter into harmless products. Common oxidants include potassium permanganate, sodium sulfate and…
Read More “There are several types of sewage treatment agents” »
At present, there is no fixed official ranking standard for global water treatment pharmaceutical manufacturers. However, the following are some water treatment agent manufacturers with good reputation and greater influence in the field of water treatment: Nalco Water: Wilkim is a water management department of EMEMMME offers a wide range of water treatment products and…
Read More “Global Water Treatment Pharmacy Manufacturer Ranking” »
Yes, there are some large water treatment pharmaceutical factories in China. Here are some manufacturers with large scale and influence in the field of domestic water treatment: Jiangsu Angli Water Treatment Technology Co., Ltd.: Angli Water treatment is a well -known domestic water treatment agent and equipment supplier, which provides various types of water treatment…
Read More “Is there a large water treatment pharmaceutical factory in China?” »