Research on the coagulant aid effects of modified diatomite on coal microbial flocculation

Diatomite was modified by chitosan to prepare modified diatomite, and the modified diatomite in an optimized ratio was utilized in coal bio-flocculation. The interaction behavior and flocculation mechanism of modified diatomite on coal slurry water were investigated by single factor experiments, inf...

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Veröffentlicht in:	Water science and technology 2019-11, Vol.80 (10), p.1893-1901
Hauptverfasser:	Jingshen, Dong, Quanjun, Liu
Format:	Artikel
Sprache:	eng
Schlagworte:	Access Analytical methods Chitosan Coagulants Coal Diatomaceous Earth Diatomites Experiments Flocculation Gram-positive bacteria Infrared spectra Infrared spectroscopy Microorganisms Morphology Particle size Protonation Sedimentation Sedimentation & deposition Slurries Water treatment Zeta potential
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