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Concrete is one of the most used and versatile engineering materials in the world today. With the enlargement of concrete projects in the 21st century...
1. Filtration: it is used to separate solids and liquids, such as filtered muddy water.2. Liquid separation: it is used to separate mutually incompati...
China discharges a large amount of industrial wastewater every year, which contains not only highly toxic components such as cyanide, but also metal i...
The adaptability of superabsorbent polymer in organisms has been studied by many scholars. The results indicate that certain synthetic and semi-synthe...
SAP is a new type of functional polymer material. It is a synthetic resin which has a hydrophilic group, can absorb a large amount of water and swells...
Flotation means fine mineral particles can be aggregated into larger particles to accelerate their settling speed in water, and selective flocculation...
In our daily life, paper is being consumed in a large amount. And polyacrylamide is largely used in paper mills process of papermaking. Polyacrylamide...
When using flocculants alone could not achieve the expected effect, it is needs to add some auxiliary agent to improve effects, this agent is called c...