GarciamT studied the adsorption of surfactants in the active sludge of sewage treatment. The study found that as the length of the alkyl chain in LAS increased the adsorption of the surfactant to the surfactant; conclusion, the hardness of water significantly enhanced the adsorption of LAS in sludge, and promotes high surface activity.
Dimethylbisdecylammonium chloride factory Collaborative adsorption of the agent concentration and calcium concentration. The effect of wet catalytic oxidation on aerobic biodegradation was studied. Experimental studies have shown that when the temperature is 473k, the oxidation is 40-390 min, and the continuous oxidation reaction is 120 min, the surfactant is more likely to decompose into a relatively short chain molecule, thereby reducing the activity of the surfactant. The results also show that the binding of the wet oxidation method and the biological method is lower than the chemical oxidation method or the biological efficiency of the biological method alone.
In general, sensitive muscles should be simplified. The less surfactant content, the more sensitive muscle is friendly. It is judged that the content of the surfactant depends on the foam of the washing milk.
CP Bisdecyl Dimethyl Ammonium Chloride supplier The riches the bubble, the more surfactants; the less foam. The less surfactant.
In fact, in the ingredients of cleansing products, it is not only responsible for removing the surface active agent that is responsible for generating bubbles. Although both are surfactants, there is no necessarily link between features.
Generalized blowing agents refer to all aqueous solutions that produce a large amount of foam in a surfactant or surface active substance when introducing air. Since most surfactants and surface active materials have a large amount of foaming capabilities, generalized foaming agents contain most surfactants and surfactants. Therefore, there are a wide variety of generalized foaming agents, the same performance is the same, and the difference is large, and the selection is selected. The appearance is very good.
Yao Yao Review: This washing is very popular, and there are many fans. Washing milk is mainly composed of amino acid surfactant. It is a refreshing component in amino acid surfactants. It is a very important amino acid surfactant that is often used in cleaning products. This facial cleanser is also equipped with another surfactant coconut oxyhydroxyethullon sodium, cleaning, mild nature, no irritability, good washing. The micro-saponium in the component is used to improve the sense of washing. The amount of addition is very low and will not cause adverse effects on the skin. do not worry.
It is well known that cleaning work in facial cleanser is generally borne by the surfactant.
D1021 manufacturer In recent years, the epidemic cleansing products of amino acids as surfactants have been a gentle cleansing product.
The nonionic surfactant is relatively stable in the acid-base medium, which is better than other types of surfactants, and solubility in various solvents, strong emulsifying oil, and the lubrication is good. Not adsorbed in the metal surface, the cleaning is good, and the residual liquid is less. Polyoxyethylene ether nonionic surfactants have good wetting and emulsifying solubility. The charger group of the anionic surfactant is easily adsorbed on the surface of the metal surface or the surface of the dirt, and the group of the same charge is mutually exclusive, causing the adhesion to decrease, which is advantageous for removing dirt.
The solid particles are evenly dispersed into the liquid medium, and the action of forming the suspension is referred to as dispersion. Surfactants can promote solid dispersion to form a stable suspension, and thus the added surfactant is also referred to as a dispersant.
3. Soap as the most commonly used body cleaning product, the main component of sodium fatty acid, is relatively large, used to clean, may cause certain damage to the skin. Assembly is made into a product that is specifically used for cleaning, composed of liquids such as oil, water, surfactant, and moisturizer, etc., completely moist in water. The foam has a good decontamination and emulsion of the dirt on the surface of the skin. If you are used to clean your face with soap, you can choose to choose from manual soap containing natural glycerol, which is better for skin.
The interfacial active agent treatment method is to form a single molecule layer in the plastic surface to form a single molecule layer in the plastic surface to obtain a high energy surface, and increase the adhesion of the coating. In addition, the interface active agent can also bring anti-static, wetting and adhesion to plastics.
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