Since the 1990s, China has applied polyacrylamide as a flocculant in the production of red mud settlement with alumina oxide . In the alumina oxide production which diaspore, gibbsite or mixed bauxite...
The fracturing technology is an important stimulation measure for the development of compact layers in the oil field. It opens the channels of the rocks and allow the oil to flow through. The fracturi...
Sinofloc series polyacrylamide is used in wastewater treatment with anion and cationic type, which can be used in flocculation precipitation and sewage treatment. Generally speaking, the higher the io...
The concept of drag reduction was first proprosed in the 1940s. In the early 20th century, firefighters in New York used water-soluble polymers to increase the flow of the drainage system. In 1948, a ...
In papermaking process, fibers, fillers and some additives are not water-insoluble, so they are easy to accumulate in aqueous solution. Moreover between the different materials as far as possible from...
Testing is always applied before formal using polyacrylamide in wastewater treatment. If the amount is too low, the product does not work, and if the amount is too high, there will be opposite reactio...
The residual monomer content of polyacrylamide is a critical data to measure whether it is suitable for the food industry. Polyacrylamide polymers are non-toxic which have been widely used in the inte...
Polyacrylamide is a versatile chemical treatment agent in oilfield. In oil extraction it could be used as a flooding agent, water shutoff regulator, drilling fluid regulator, fracturing fluid additive...
The viscosity of polyacrylamide aqueous solution is influenced by the solution viscosity, ph value, shear rate and the relative molecular polymer.Polyacrylamide solution viscosity and concentration ar...
It is very difficult to dehydrate for biochemical sludge owing to its high organic content and strong hydrophilic colloid. So city and industrial wastewater commonly used activated sludge treatment.Ac...
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