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Enhanced Coagulation on Micro-Polluted Raw Water by Attapulgite Clay and PAC Combination Process
Attapulgite Clay Enhanced Coagulation Micro-Polluted Raw Water Poly Aluminum Chloride (PAC)
2011/11/15
Attapulgite clay and Poly aluminum chloride (PAC) combination process was adopted for enhanced coagulation on micro-polluted raw water, TOC and NH3-N served as water quality indexes. Results showed th...
Influence of Organic and Inorganic Salts on the Coagulation of Montmorillonite Dispersions
Alkyl Bispyridinium Ions Alkyl Trimethylammonium Ions Critical Coagulation Concentration Colloids Crystal Violet Diquat Flocculation Methyl Green Montmorillonite Paraquat Rheology Viscoelasticity
2011/12/6
Abstracts: The colloidal state (stable, coagulated, or gel-like) and the rheological properties of Na-rich montmorillonite (Wyoming) dispersions are strongly influenced by organic cations. This effect...
Comparison of Hematite Coagulation by Charge Screening and Phosphate Adsorption: Differences in Aggregate Structure
Coagulation Kinetics Fractal Aggregate Hematite Light Scattering Phosphate Adsorption
2011/12/22
Abstract: The formation and structure of hematite aggregates were examined by dynamic and static light scattering techniques. A large range in coagulation kinetics was studied by varying either indiff...
Flocculation and Coagulation of Ca- and Mg-Saturated Montmorillonite in the Presence of a Neutral Polysaccharide
Coagulation Dextran Exchangeable cation Flocculation Montmorillonite
2011/12/28
The objective of this study was to observe flocculation of montmorillonite in the presence of a glucose polymer (dextran) and to observe the effect of saturating cation and coagulant addition on the f...
Electrochemical Coagulation of Clay Suspensions
Bentonite Coagulation Electrochemical treatment Kaolinite
2011/12/29
In the electrocoagulation process a suspension of kaolinite and bentonite is coagulated by electrochemical treatment where aluminum anodes are dissolved and aluminum ions react with clay particles, fo...