poly aluminum ferric chloride pafc polyaluminium chloride
poly aluminum ferric chloride pafc polyaluminium chloride
poly aluminum ferric chloride pafc polyaluminium chloride
poly aluminum ferric chloride pafc polyaluminium chloride
poly aluminum ferric chloride pafc polyaluminium chloride
preparation of poly aluminum-ferric chloride (pafc) coagulant by

Preparation of Poly Aluminum-Ferric Chloride (PAFC) Coagulant by

Poly aluminum-ferric Chloride (PAFC) is a new type of high efficiency coagulant. In this study, high iron type gangue is used as a main raw material. It is calcined at 675 ¡ãC for 1 h and 3% CaF 2 is added to the calcined powder and reacted with 20% hydrochloric acid at 93 ¡ãC for 4 h.

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synthesis, purification and characterization of polyaluminum ferric

Synthesis, purification and characterization of polyaluminum ferric

Polyaluminum ferric chloride (PAFC) Purification (Al + Fe)b species Characterization 1. Introduction The species distribution of Al (III) and Fe (III) in aluminum coagulants and iron coagulants has significant effects on its coagulation efficiency, floc properties, and contaminant removal efficiency [1], [2], [3].

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coagulation performance and mechanism of polyaluminum ferric chloride

Coagulation performance and mechanism of polyaluminum ferric chloride

1. Introduction Polyaluminum ferric chloride (PAFC) is an efficient inorganic polymeric coagulant [1], [2]. Many studies [3], [4], [5] have demonstrated that inorganic polymeric coagulants were more effective than conventional inorganic coagulating salts in coagulation due to their resistances to the influence of wastewater initial pH.

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mainstream wastewater treatment by polyaluminium ferric chloride (pafc

Mainstream wastewater treatment by polyaluminium ferric chloride (PAFC

? A novel A-B process was proposed for mainstream wastewater treatment. ? Nitritation-denitritation MABR was built to treat sewage after flocculation. ? Nitrate-to-nitrite transformation ratio in the MABR can reach 90.54 %. ? Successfully reducing the relative abundance of NOB in MABR Abstract

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synthesis and characterization of polyaluminum ferric chloride (pafc

Synthesis and Characterization of Polyaluminum Ferric Chloride (PAFC

Poly aluminum-ferric Chloride (PAFC) is a new type of high efficiency coagulant. In this study, ... An alternative preparation procedure for polyaluminium chloride (PAC),

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(pdf) effectiveness of poly aluminium ferric chloride

(PDF) Effectiveness of poly Aluminium ferric chloride

Abstract Natural surface waters are usually polluted by organic or inorganic impurities. The colloidal dispersion due to electrostatic repulsive forces is stable. Water treatment plants remove...

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novel polyaluminum ferric chloride composite coagulant from bayer red

Novel polyaluminum ferric chloride composite coagulant from Bayer red

AbstractA novel composite inorganic polyaluminum ferric chloride (PAFC) coagulant was prepared from Bayer red mud and was usable for wastewater treatment.

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coagulation performance and mechanism of polyaluminum ferric chloride

Coagulation performance and mechanism of polyaluminum ferric chloride

Poly aluminum-ferric Chloride (PAFC) is a new type of high efficiency coagulant. In this study, high iron type gangue is used as a main raw material. It is calcined at 675 ¡ãC for 1 h and 3% CaF2 is ¡­ Expand

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preparation of poly aluminum-ferric chloride (pafc) coagulant by

Preparation of Poly Aluminum-Ferric Chloride (PAFC) Coagulant by

Poly aluminum-ferric Chloride (PAFC) is a new type of high efficiency coagulant. In this study, high iron type gangue is used as a main raw material.

Get Price
evaluation of polyaluminum ferric chloride (pafc) as a composite

Evaluation of polyaluminum ferric chloride (PAFC) as a composite

Polyaluminium ferric chloride (PAFC), a new type of inorganic composite coagulant, was prepared by using the waste from the Mineral Bureau of Yanzhou, China, hydrochloric acid and calcium...

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