An interesting chemical engineer
When water plants treat water sources, they often need to add some chemicals to purify and disinfect the water quality to ensure that the water supplied to residents meets hygiene and safety standards. The following are some common dosing agents used in waterworks: Water purifier: used to remove turbidity, suspended solids, and colors from water,…
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Pickling corrosion inhibitor is a chemical additive used in the pickling process of metal surfaces, whose function is to reduce or inhibit the corrosion of metals in acidic environments. Acid pickling corrosion inhibitors are mainly used in processes such as metal surface treatment, rust removal, and cleaning. Common acid pickling corrosion inhibitors include organic phosphates…
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Cooling water tower sludge remover is a chemical agent used to remove dirt and sludge adhering to the inner wall of the cooling water tower. In the cooling water circulation system, due to the circulation of water and the cooling effect of warm air, the water will contain various suspended solids, microorganisms, and other impurities,…
The chemicals used for water treatment depend on the specific treatment purpose and the required water quality standards. The following are several common water treatment agents: Purifying water quality agents: Activated carbon: used to remove organic matter, odors, and chromaticity. Silicone: can be used to remove heavy metal ions and organic matter. Polymer flocculant: used…
One of the main components of clay stripping agents can be surfactants. Surfactants are a type of chemical substance that can reduce liquid surface tension and enhance solution wettability. In the clay stripping agent, the function of surfactants is to change the properties of water, reduce the adhesion between dirt and the inner wall of…
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The molecular formula and use of cleaning pre film agents may vary depending on the specific product, but generally speaking, cleaning pre film agents are chemicals used to clean and treat metal surfaces. The following are two common cleaning pre film agents and their uses: Phosphate cleaning pre film agent: Molecular formula: usually H3PO4 (phosphoric…
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EDTMPS, a heavy metal chelating agent, is a chemical substance used in water treatment, petrochemical industry, and other industrial applications. Its main component is Ethylene Diamine Tetra (methylene Phosphonic Acid) Sodium Salt, commonly abbreviated as EDTMPS-Na4. EDTMPS is a nitrogen, phosphorus, and sulfur chelating agent with excellent chelating and anti scaling properties. It can form…
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Reverse osmosis scale inhibitor is a chemical substance used in reverse osmosis water treatment systems. Its function is to prevent and suppress the formation of scale layers on the membrane surface, in order to maintain the performance of the membrane and extend its service life. The following are the main functions and uses of reverse…
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Calcium ion chelating agents are a type of chemical substance that can form stable complexes with calcium ions in water. By complexing with calcium ions, these chelating agents can reduce the concentration of calcium ions in water, thereby preventing the formation and deposition of calcium scales. The following are some common calcium ion chelating agents:…
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Surfactants are a class of chemical substances with specific molecular structures, also known as surfactants. They exhibit activity and adsorption behavior on the liquid surface or liquid interface. The principle of action of surfactants mainly involves the following aspects: Reducing surface tension: Surfactants can reduce the surface tension of liquids, making it easier for liquids…