Brewster's angle is the condition that should be satisfied for the reflected light to be linearly polarized light after the natural light is reflected by the dielectric interfa
Mar 15, 2022
The chemical formula of cobaltous oxide is CoO. It is a metal oxide. It is a black-gray hexagonal powder. It is insoluble in water, alcohol, and ammonia. It is easily reduced to me
Mar 14, 2022
Mineral solvent refers to a paint thinner used as a substitute for turpentine and sold under the trademarks of various oil companies; also known as paint solvent or petroleum spiri
Aerosol refers to a gaseous dispersion system composed of solid or liquid particles suspended in a gaseous medium. The density of these solid or liquid particles can differ from th
Mar 13, 2022
Colloid is a relatively homogeneous mixture that contains two different states of substances in a colloid, a dispersed phase and a continuous phase. A part of the dispersoid is com
The core element of membrane filters is the filter membrane, which is a thin film filled with finer pores that is prepared on a microporous support layer (support). There are many
Mar 12, 2022
Hollow fiber membrane modules are asymmetric (non-uniform) self-supporting membranes that can be backwashed to maximize the benefits of cross-flow filtration. This geometric config
Sludge Density Index is one of the important indicators to measure the influent of reverse osmosis system, and it is also the main means to check whether the effluent of pretreatme
Mar 11, 2022
Activesludge is a general term for microbial groups and the organic and inorganic substances they are attached to. In 1912, Clark and Gage in the United Kingdom discovered that act
Heat deflection temperature is a parameter that expresses the relationship between the heating and the deformation of the test object. Apply a certain load to the polymer material
Mar 10, 2022
Volume resistivity is the resistance of a material to electric current per unit volume and is used to characterize the electrical properties of a material. Generally, the higher th
Sodium thiosulfate has reducing properties, and it is used in combination with nitrite to be used in cyanide poisoning, so that the detoxification effect is significantly improved,
Mar 09, 2022
