China discharges a large amount of industrial wastewater every year, which contains not only highly toxic components such as cyanide, but also metal ions such as chromium, zinc and nickel. There are m...
The adaptability of superabsorbent polymer in organisms has been studied by many scholars. The results indicate that certain synthetic and semi-synthetic superabsorbent materials have a certain degree...
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, and can keep the water from flowing out. General...
Flotation means fine mineral particles can be aggregated into larger particles to accelerate their settling speed in water, and selective flocculation can be used for Flocculation-desliming and floccu...
In our daily life, paper is being consumed in a large amount. And polyacrylamide is largely used in paper mills process of papermaking. Polyacrylamide in paper mill has good flocculation and can reduc...
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 coagulant. Generally speaking, any chemical agent w...
Polyacrylamide (PAM) is not only used as efficient flocculants, but also used as an excellent thickener because of its high viscosity of aqueous solution. Polyacrylamide (PAM) can be used as additives...
There are many substances in nature that can absorb water. In accordance with the nature of adsorbing water, there are the following types: one is physical adsorption, such as traditional cotton, pape...
Non-ionic polyacrylamide plays a very important role in water treatment technology and is widely used in a wide range of fields. It can be used not only for water supply and wastewater treatment, but ...
Non-ionic polyacrylamide is a water-soluble polymer or polyelectrolyte. Due to its molecular chain contains a certain number of polar groups, it can through the adsorption of solid particles suspended...
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