Formation and control measures of biofoam Biofoam is a foam formed due to the abnormal growth of microorganisms, mixed with bubbles and floc particles. It is stable, continuous and difficult to control. 1. Hazards of biofoam Biofoam has many impacts on the operation of sewage plants: 1. Biological foam is generally viscous. It will involve…
Common problems and solutions in wastewater treatment 1. In the process of running, if it is found that the reason of sludge whitening is: (1) lack of nutrition, filamentous bacteria or fixed ciliates multiply in large numbers, the micelles grow badly, (2) high or low PH value causes the filamentous bacteria to grow in large…
Defoamer for pesticide With the development of modern science and technology, high quality and high benefit are required for pesticide industry. In other words, the formulation of pesticides should use various additives, including those to help the original drug wetting and dispersing, to improve the storage stability of pesticide products, and to achieve some special…
Defoamer for cleaning agents: Intelligent solution of foam barriers Detergents play an important role in household and industrial cleaning. They are effective in removing stains, grease, and impurities, and keeping surfaces clean, shiny, and hygienic. However, cleaning agents often produce a lot of foam in the process of use, which not only affects the cleaning…
Practical application of defoamer for engine oil In the process of oil refining, the formation of foam is a common problem. Foams reduce oil lubrication, increase friction and wear, and may result in system performance degradation. Therefore, it is necessary to add defoamer for engine oil in refining process, which plays an important role in…
The advantage and breakthrough of semi-synthetic cutting fluid defoamer Semi-synthetic cutting fluids are widely used in lubrication and cooling to improve cutting performance and machining accuracy. However, the foam produced in cutting fluid often brings a series of problems, such as affecting cutting performance, reducing cooling effect and operating difficulty. In order to solve this…
What are the characteristics of water-borne acrylic resin defoamers Resins are a class of macromolecule containing repeating elements in their chemical structure. They have a wide range of applications, including plastics, coatings, adhesives and composites, resin materials are also constantly innovation and development, the emergence of water-based acrylic resin defoamer for the development of resin…
Application analysis of defoamer for paper color pulp Color paste is one of the key raw materials in the process of making paper. It is a mixture of cellulose, fillers, additives, etc. Cellulose is the most important component in papermaking process. It is used to improve the gloss, strength and printability of paper. In order…
