drinking water grade poly aluminium chloride ph introductions
drinking water grade poly aluminium chloride ph introductions
drinking water grade poly aluminium chloride ph introductions
drinking water grade poly aluminium chloride ph introductions
drinking water grade poly aluminium chloride ph introductions
polyaluminium chloride dosing effects on coagulation performance: case study, barekese, ghana | water practice & technology | iwa ... - iwa publishing

Polyaluminium chloride dosing effects on coagulation performance: case study, Barekese, Ghana | Water Practice & Technology | IWA ... - IWA Publishing

The optimal pH range for PAC coagulation performance was 7.5 to 8.0. HIGHLIGHTS Listen

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preparation and performance of a high purity poly-aluminum chloride

Preparation and performance of a high purity poly-aluminum chloride

Introduction Coagulation is an established process for transforming colloidal particles into larger aggregates (flocs) and for adsorbing dissolved organic matter on to particulate aggregates so that these impurities can be removed in subsequent liquid/solid separation processes.

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coagulation of low temperature and low turbidity water: adjusting basicity of polyaluminum chloride (pac) and using chitosan as ...

Coagulation of low temperature and low turbidity water: Adjusting basicity of polyaluminum chloride (PAC) and using chitosan as ...

The use of chitosan as a coagulant aid for treating drinking water has been recommended in recent decades [7], [17]. ... Preparation and performance of a high purity poly-aluminum chloride Chem. Eng. J., 156 (2010), pp. 64-69 View PDF View article View in , ...

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response surface methodological approach to optimize the coagulation¨cflocculation process in drinking water treatment

Response surface methodological approach to optimize the coagulation¨Cflocculation process in drinking water treatment

The results achieved using poly-aluminum chloride (PACl) were compared to those achieved using conventional coagulant such as alum. The quadratic models developed for the two responses (turbidity removal and DOC removal) indicated that the optimum conditions to be PACl concentration of 0.11 mM at pH 7.4 and alum concentration of 0.15 mM at pH 6.6.

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[pdf] coagulation behavior of polyaluminum chloride: effects of ph and coagulant dosage - semantic scholar

[PDF] Coagulation behavior of polyaluminum chloride: Effects of pH and coagulant dosage - Semantic Scholar

DOI: 10.1016/J.CJCHE.2015.02.003 Corpus ID: 96888845 Coagulation behavior of polyaluminum chloride: Effects of pH and coagulant dosage @article{Wei2015CoagulationBO, title={Coagulation behavior of polyaluminum chloride: Effects of pH and coagulant dosage}, author={Ning Wei and Zhongguo Zhang and Dan Liu and Wu Yue and Jun Wang and Qun-zhu Wang}, journal={Chinese Journal of Chemical Engineering ...

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modeling and optimization of the coagulation/flocculation process in turbidity removal from water using poly aluminum chloride and rice starch

Modeling and optimization of the coagulation/flocculation process in turbidity removal from water using poly aluminum chloride and rice starch

Introduction Some of the contaminants in the water and wastewater are available in the form of colloidal particles, which can cause discoloration and turbidity (Kumar et al., 2016 ).

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a comparative study of the performance of polyaluminum chloride-sodium alginate and polyaluminum chloride-chitosan composite coagulants ...

A Comparative Study of the Performance of Polyaluminum Chloride-Sodium Alginate and Polyaluminum Chloride-Chitosan Composite Coagulants ...

Coagulants Preparation The inorganic aluminum polymer PAC was prepared in the laboratory by alkalinity titration. A concentration of 0.05 M of the analytical grade of AlCl 3 (98%, Sigma-Aldrich) was mixed slowly with 0.105 M of NaOH (¡Ý 98%, Sigma-Aldrich) under stirring to obtain PAC with a basicity value B equal to 70% (B = OH/3Al).

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home - springer - optimizing coagulation¨cflocculation processes with aluminium coagulation using response surface methods - applied water science

Home - Springer - Optimizing coagulation¨Cflocculation processes with aluminium coagulation using response surface methods - Applied Water Science

A data-based multivariate method such as response surface methods and desirability function is considered advantageous for analysing coagulation treatment optimization. Thus, this study investigated the optimization of coagulation¨Cflocculation using response surface methodology. The parameters investigated were pH, alum dose and alkalinity. The optimum coagulation conditions for the ...

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high-poly-aluminum chloride sulfate coagulants and their coagulation performances for removal of humic acid - rsc publishing

High-poly-aluminum chloride sulfate coagulants and their coagulation performances for removal of humic acid - RSC Publishing

more widely used in the water supply and experienced the developing trend from single-molecule salts (e.g. aluminum chloride, AlCl 3) to polymer salts (e.g. polyaluminum chloride, PAC), or polymer composite coagulants. In recent decades, people have 4,5

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comparison of efficiency between poly©aluminium chloride and aluminium sulphate coagulants during full©scale experiments in a drinking water

Comparison of Efficiency between Poly©aluminium Chloride and Aluminium Sulphate Coagulants during Full©scale Experiments in a Drinking Water

Comparison of Efficiency between Poly©aluminium Chloride and Aluminium Sulphate Coagulants during Full©scale Experiments in a Drinking Water Treatment Plant A. Zouboulis Department of Chemistry, Division of Chemical Technology,, Aristotle University, Thessaloniki, Greece Correspondence [email protected]

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