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  • PAC/PAM method of application

    PAC/PAM method of application

    Polyaluminum chloride: PAC for short, also known as basic aluminum chloride or hydroxyl aluminum chloride. Principle: through the hydrolysis product of polyaluminum chloride or polyaluminum chloride, the colloidal precipitation in sewage or sludge is rapidly formed, which is easy to separate the...
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  • What are the uses of industrial salt?

    What are the uses of industrial salt?

    The application of industrial salt in the chemical industry is very common, and the chemical industry is a basic industry in the national economy. Common uses of industrial salt are described as follows: 1. Chemical industry Industrial salt is the mother of chemical industry, it is an important r...
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  • Introduction of commonly used chemical agents for garment washing

    Introduction of commonly used chemical agents for garment washing

    Basic chemicals Ⅰ acid, alkali and salt 1. Acetic Acid Acetic acid is commonly used to adjust the pH in the process of clothing washing, or it is used to remove cloth wool and hair with acid cellulase.   2. Oxalic Acid Oxalic acid can be used to clean rust spots on clothing, but also to wash off ...
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  • The better the foam, the better the decontamination ability?

    The better the foam, the better the decontamination ability?

    How much do we know about the foaming cleaning products we use on a daily basis? Have we ever wondered: what is the role of foam in toiletries? Why do we tend to choose frothy products?       Through comparison and sorting, we can soon screen out the surface activator with good foaming ability,...
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  • Application effect of calcium chloride to control sludge bulking

    Application effect of calcium chloride to control sludge bulking

    Due to the change of some factors, the activated sludge quality becomes light, enlarged, and the settling performance deteriorates, the SVI value continues to rise, and the normal mud-water separation cannot be carried out in the secondary sedimentation tank. The sludge level of the secondary sed...
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  • The role of calcium chloride in sewage treatment

    The role of calcium chloride in sewage treatment

    First, the way of sewage treatment mainly includes physical treatment and chemical treatment. The physical method is to use a variety of filter materials with different pore sizes, the use of adsorption or blocking methods, the impurities in the water are excluded, the more important one in the a...
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  • Application range and use of sodium hydroxide

    Application range and use of sodium hydroxide

    Application range and use of sodium hydroxide YANGZHOU EVERBRIGHT CHEMICAL CO.LTD. Caustic soda tablet is a kind of caustic soda, chemical name sodium hydroxide, is a soluble alkali, extremely corrosive, can be used as acid neutralizer, with masking agent, precipitating agent, precipitation maski...
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  • Acid washed quartz sand

    Acid washed quartz sand

    Quartz sand pickling and pickling process detailed In the selection of purified quartz sand and high purity quartz sand, it is difficult to meet the requirements of conventional beneficiation methods, especially for the iron oxide film on the surface of quartz sand and the iron impurities in the ...
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  • ABOUT CAB-35

    ABOUT CAB-35

    Cocamidopropyl betaine briefly Cocamidopropyl betaine (CAB) is a kind of zionic surfactant, light yellow liquid, the specific state is shown in the figure below, the density is close to water, 1.04 g/cm3. It has excellent stability under acidic and alkaline conditions, showing positive and anioni...
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  • Dioxane? It’s just a matter of prejudice

    Dioxane? It’s just a matter of prejudice

    What is dioxane? Where did it come from? Dioxane, the correct way to write it is dioxane. Because evil is too difficult to type, in this article we will use the usual evil words instead. It is an organic compound, also known as dioxane, 1, 4-dioxane, colorless liquid. Dioxane acute toxicity is lo...
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  • Characteristics of PAM; Prospect; Apply; Research progress

    Characteristics of PAM; Prospect; Apply; Research progress

    Characteristics and prospects Anionic High-Efficiency Polymer of Acrylamide (ANIonic high-efficiency Polymer of Acrylamide) is a bio-polymer compound widely used in wastewater treatment, textile, petroleum, coal, paper and many other industries. Its physical and chemical properties, such as high ...
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  • Environmentally friendly and efficient water treatment tool

    Environmentally friendly and efficient water treatment tool

    In modern society, the protection and utilization of water resources has become the focus of global attention. With the acceleration of industrialization, water resources pollution is becoming more and more serious. How to treat and purify sewage effectively has become an urgent problem to be sol...
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