adsorption of new hydrophobic polyaluminium chloride

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a novel hydrophobic chitosan-polyaluminum chloride composite ...

A novel hydrophobic chitosan-polyaluminum chloride composite ...

The aim of this study was to evaluate the effectiveness of the coagulation process using highly polymerised polyaluminium chlorides in reducing the level of pollution of water in a mixture of groundwater and surface water.

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surfactant-enhanced coagulation and flocculation improves ...

Surfactant-enhanced coagulation and flocculation improves ...

In the present study, we hypothesized that the addition of a hydrophobic cationic surfactant can enhance the electrostatic interaction of short chain PFAS with the counter ion, and the overall hydrophobic and neutral ion-pair can be removed via sorption/entrapment within flocs.

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... of new hydrophobic association inorganic composite material ...

... of new hydrophobic association inorganic composite material ...

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adsorption of pyridine from aqueous solutions onto polyalumi ...

Adsorption of pyridine from aqueous solutions onto polyalumi ...

Both PP and PS were purchased from the manufacturer (Dongguan, China) with a diameter range of 50 ∼ 100 μm, and the characters of two MPs were presented in Tab. S1. The OFX (98 %) was purchased from J&K Scientific (Beijing, China), and the properties were shown in Tab. S2. (Beijing, China), and the properties were shown in Tab. S2.

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... carbon nanotubes modified with polyaluminium ... ...

... carbon nanotubes modified with polyaluminium ... ...

Perfluorooctanoate (PFOA) has been detected in surface water all over the world, and little is known of its removal by coagulation in water treatment plants. In this study, polyaluminium chloride (PACl) was used to remove PFOA from surface water, and the effects of coagulant dose, solution pH, tempe …

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coagulation studies on photodegraded and photocatalytically ...

Coagulation studies on photodegraded and photocatalytically ...

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Does polyaluminum chloride remove colloidal matter from dam water?

In the present work, a new composite coagulant of the inorganic–organic type, prepared by polyaluminum chloride (PAC) premixed with sodium alginate (SA), was tested to remove colloidal matters from dam water.

Are polyaluminum chloride and polyelectrolyte composite coagulants effective in drinking water treatment?

Abdellah-Anouar. El Foulani, Mohamed. Tahiri & Polyaluminum chloride (PAC)/natural polyelectrolyte composite coagulants have received considerable attention recently due to their exceptional properties in drinking water treatment.

Can composite coagulants remove colloidal matter from dam water?

This study evaluated the effectiveness of new composite coagulants based on polyaluminum chloride (PAC) and sodium alginate (SA) to remove the colloidal matter from dam water. Optimization of the basicity (OH to Al ratios) and the sodium alginate ratio was performed by experimental design to control aluminum speciation in the composites coagulants.

Are polyelectrolytes grafted into Pac and aluminum forms distribution effective?

However, the selection of polyelectrolytes grafted into PAC and aluminum forms distribution in the coagulant composite is under continuous evaluation and update. This study evaluated the effectiveness of new composite coagulants based on polyaluminum chloride (PAC) and sodium alginate (SA) to remove the colloidal matter from dam water.

What is the absorbance value of medium polymeric aluminum?

For medium polymeric aluminum species (Alb), the absorbance value is determined from 1 to 2 h. The Alb consists mainly of [Al 13 O 4 (OH) 24 (H 2 O) 12] 7+, often designated as Al 13. Alc colloidal species were considered as non-reactive forms during analysis (above 2Heurs).

Does polyelectrolyte gelling capacity affect coagulation performance in dam water treatment?

As a result, the gelling capacity of the polyelectrolyte is an important factor that should be taken into account in the development of new composite coagulants. The present study evaluated the coagulation performance of composite coagulants containing natural polyelectrolytes of different charges in dam water treatment.

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