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2021-1-1u2002·u2002Study on optimal conditions of poly ferric chloride (PFC) dosage treating tannery wastewater ... various high strength toxic chemicals which could do the inhibition for biological treatment process leading to low quality effluent. It is required to perform the pre-treatment process by physical–chemical treatment including coagulation and ...
Get PriceThis study focused on investigate on the performance of Poly Ferric Chloride (PFC) as a flocculant for flocculation process in tannery wastewater treatment due to its advantages which could apply ...
Get Price2021-1-28u2002·u2002The current study investigated the efficiency of poly ferric chloride (PFC) and poly titanium tetrachloride (PTC) in coagulation-flocculation process for treatment of paper and cardboard wastewater. The effect of pH (5–11), coagulant concentrations (100–1000 mg/L), mixing rate (10–60 rpm), mixing time (5–25 min), and settling time (5–30 min) were examined. The …
Get Price2021-12-1u2002·u2002The FTIR spectra of PSF are shown in Fig. 1(a), it can be seen that there exhibited a broad absorption peak at 3230-3416 cm −1 in all spectra, which was associated with the stretching vibration of the -OH groups .It was speculated that the hydroxyl group may be derived from the iron-silica complexed hydroxyl group and the water molecules adsorbed in the sample and the …
Get Price2011-9-15u2002·u2002In this regard, the most studied and applied prehydrolyzed metal-ion coagulants are Poly-Aluminum Chloride (PAC) (Ginos et al., 2006;Wang et …
Get Price2017-8-1u2002·u2002The efficiency of coagulation with ferric(III) chloride is influenced by the pH, as it determinate the form of hydrolyzed products (Yan et al., 2009) with a suggested optimal range between 4.5 and 6.0 (Yan et al., 2008, Matilainen et al., 2010).
Get Price2020-8-1u2002·u2002High rate Arsenic (As (V)) removal from contaminated water resources was investigated by simultaneous presence of poly titanium chloride (PTC) and Fe 2 O 3-Mn 2 O 3 nanocomposite in the enhanced coagulation process along with precipitated flocs recirculation. In this study, the synthesis of Fe 2 O 3-Mn 2 O 3 and PTC and their characteristics, the effective parameters in the …
Get PriceIn another study on the coagulation flocculation process applied for the raw landfill leachate treatment, 80% removal of COD was attained at optimum conditions of pH 3.36, coagulant dosage of 0.87 g/L FeCl 3, flocculant aid dosage of 26 mg/L cationic PAM, mixing speed in the flocculation step of 48 rpm, and setting time of 30 min (Smaoui et al ...
Get PriceCoagulant aids. When the coagulant alone cannot achieve the desired effect, a coagulant may be used as an auxiliary to improve the structure of the coagulant. Commonly used coagulants in engineering are bone glue, polyacrylamide and its hydrolysate, …
Get Price2021-1-1u2002·u2002Study on optimal conditions of poly ferric chloride (PFC) dosage treating tannery wastewater ... various high strength toxic chemicals which could do the inhibition for biological treatment process leading to low quality effluent. It is required to perform the pre-treatment process by physical–chemical treatment including coagulation and ...
Get PriceThis study focused on investigate on the performance of Poly Ferric Chloride (PFC) as a flocculant for flocculation process in tannery wastewater treatment due to …
Get Price2021-1-28u2002·u2002The current study investigated the efficiency of poly ferric chloride (PFC) and poly titanium tetrachloride (PTC) in coagulation-flocculation process for treatment of paper and cardboard wastewater. The effect of pH (5–11), coagulant concentrations (100–1000 mg/L), mixing rate (10–60 rpm), mixing time (5–25 min), and settling time (5–30 min) were examined. …
Get Price2021-12-1u2002·u2002The FTIR spectra of PSF are shown in Fig. 1(a), it can be seen that there exhibited a broad absorption peak at 3230-3416 cm −1 in all spectra, which was associated with the stretching vibration of the -OH groups .It was speculated that the hydroxyl group may be derived from the iron-silica complexed hydroxyl group and the water molecules adsorbed in the sample …
Get Price2011-9-15u2002·u2002In this regard, the most studied and applied prehydrolyzed metal-ion coagulants are Poly-Aluminum Chloride (PAC) (Ginos et al., 2006;Wang et al., 2017;Hu et al., 2015), Poly-Ferric Chloride (PFC ...
Get Price2017-8-1u2002·u2002The efficiency of coagulation with ferric(III) chloride is influenced by the pH, as it determinate the form of hydrolyzed products (Yan et al., 2009) with a suggested optimal range between 4.5 and 6.0 (Yan et al., 2008, Matilainen et al., 2010).
Get Price2020-8-1u2002·u2002High rate Arsenic (As (V)) removal from contaminated water resources was investigated by simultaneous presence of poly titanium chloride (PTC) and Fe 2 O 3-Mn 2 O 3 nanocomposite in the enhanced coagulation process along with precipitated flocs recirculation. In this study, the synthesis of Fe 2 O 3-Mn 2 O 3 and PTC and their characteristics, the effective …
Get PriceIn another study on the coagulation flocculation process applied for the raw landfill leachate treatment, 80% removal of COD was attained at optimum conditions of pH 3.36, coagulant dosage of 0.87 g/L FeCl 3, flocculant aid dosage of 26 mg/L cationic PAM, mixing speed in the flocculation step of 48 rpm, and setting time of 30 min (Smaoui et al ...
Get PriceCoagulant aids. When the coagulant alone cannot achieve the desired effect, a coagulant may be used as an auxiliary to improve the structure of the coagulant. Commonly used coagulants in engineering are bone glue, polyacrylamide and its hydrolysate, active silicic acid, …
Get Price2015-3-22u2002·u2002Cationic polymer, hydroxy aluminum, and clay minerals are three flocculants with different action mechanisms and a more cost-efficient multiple flocculant can be prepared by compositing them through appropriate technology. All of attapulgite (ATP), clay minerals containing magnesium, aluminum, and silicate, are porous environmental mineral material with …
Get Price2021-1-1u2002·u2002Study on optimal conditions of poly ferric chloride (PFC) dosage treating tannery wastewater ... various high strength toxic chemicals which could do the inhibition for biological treatment process leading to low quality effluent. It is required to perform the pre-treatment process by physical–chemical treatment including coagulation and ...
Get PriceThis study focused on investigate on the performance of Poly Ferric Chloride (PFC) as a flocculant for flocculation process in tannery wastewater treatment due to …
Get Price2021-1-28u2002·u2002The current study investigated the efficiency of poly ferric chloride (PFC) and poly titanium tetrachloride (PTC) in coagulation-flocculation process for treatment of paper and cardboard wastewater. The effect of pH (5–11), coagulant concentrations (100–1000 mg/L), mixing rate (10–60 rpm), mixing time (5–25 min), and settling time (5–30 min) were examined. …
Get Price2021-12-1u2002·u2002The FTIR spectra of PSF are shown in Fig. 1(a), it can be seen that there exhibited a broad absorption peak at 3230-3416 cm −1 in all spectra, which was associated with the stretching vibration of the -OH groups .It was speculated that the hydroxyl group may be derived from the iron-silica complexed hydroxyl group and the water molecules adsorbed in the sample …
Get Price2011-9-15u2002·u2002In this regard, the most studied and applied prehydrolyzed metal-ion coagulants are Poly-Aluminum Chloride (PAC) (Ginos et al., 2006;Wang et al., 2017;Hu et al., 2015), Poly-Ferric Chloride (PFC ...
Get Price2017-8-1u2002·u2002The efficiency of coagulation with ferric(III) chloride is influenced by the pH, as it determinate the form of hydrolyzed products (Yan et al., 2009) with a suggested optimal range between 4.5 and 6.0 (Yan et al., 2008, Matilainen et al., 2010).
Get Price2020-8-1u2002·u2002High rate Arsenic (As (V)) removal from contaminated water resources was investigated by simultaneous presence of poly titanium chloride (PTC) and Fe 2 O 3-Mn 2 O 3 nanocomposite in the enhanced coagulation process along with precipitated flocs recirculation. In this study, the synthesis of Fe 2 O 3-Mn 2 O 3 and PTC and their characteristics, the effective …
Get PriceIn another study on the coagulation flocculation process applied for the raw landfill leachate treatment, 80% removal of COD was attained at optimum conditions of pH 3.36, coagulant dosage of 0.87 g/L FeCl 3, flocculant aid dosage of 26 mg/L cationic PAM, mixing speed in the flocculation step of 48 rpm, and setting time of 30 min (Smaoui et al ...
Get PriceCoagulant aids. When the coagulant alone cannot achieve the desired effect, a coagulant may be used as an auxiliary to improve the structure of the coagulant. Commonly used coagulants in engineering are bone glue, polyacrylamide and its hydrolysate, active silicic acid, …
Get Price2015-3-22u2002·u2002Cationic polymer, hydroxy aluminum, and clay minerals are three flocculants with different action mechanisms and a more cost-efficient multiple flocculant can be prepared by compositing them through appropriate technology. All of attapulgite (ATP), clay minerals containing magnesium, aluminum, and silicate, are porous environmental mineral material with …
Get Price2021-1-1u2002·u2002Study on optimal conditions of poly ferric chloride (PFC) dosage treating tannery wastewater ... various high strength toxic chemicals which could do the inhibition for biological treatment process leading to low quality effluent. It is required to perform the pre-treatment process by physical–chemical treatment including coagulation and ...
Get PriceThis study focused on investigate on the performance of Poly Ferric Chloride (PFC) as a flocculant for flocculation process in tannery wastewater treatment due to …
Get Price2021-1-28u2002·u2002The current study investigated the efficiency of poly ferric chloride (PFC) and poly titanium tetrachloride (PTC) in coagulation-flocculation process for treatment of paper and cardboard wastewater. The effect of pH (5–11), coagulant concentrations (100–1000 mg/L), mixing rate (10–60 rpm), mixing time (5–25 min), and settling time (5–30 min) were examined. …
Get Price2021-12-1u2002·u2002The FTIR spectra of PSF are shown in Fig. 1(a), it can be seen that there exhibited a broad absorption peak at 3230-3416 cm −1 in all spectra, which was associated with the stretching vibration of the -OH groups .It was speculated that the hydroxyl group may be derived from the iron-silica complexed hydroxyl group and the water molecules adsorbed in the sample …
Get Price2011-9-15u2002·u2002In this regard, the most studied and applied prehydrolyzed metal-ion coagulants are Poly-Aluminum Chloride (PAC) (Ginos et al., 2006;Wang et al., 2017;Hu et al., 2015), Poly-Ferric Chloride (PFC ...
Get Price2017-8-1u2002·u2002The efficiency of coagulation with ferric(III) chloride is influenced by the pH, as it determinate the form of hydrolyzed products (Yan et al., 2009) with a suggested optimal range between 4.5 and 6.0 (Yan et al., 2008, Matilainen et al., 2010).
Get Price2020-8-1u2002·u2002High rate Arsenic (As (V)) removal from contaminated water resources was investigated by simultaneous presence of poly titanium chloride (PTC) and Fe 2 O 3-Mn 2 O 3 nanocomposite in the enhanced coagulation process along with precipitated flocs recirculation. In this study, the synthesis of Fe 2 O 3-Mn 2 O 3 and PTC and their characteristics, the effective …
Get PriceIn another study on the coagulation flocculation process applied for the raw landfill leachate treatment, 80% removal of COD was attained at optimum conditions of pH 3.36, coagulant dosage of 0.87 g/L FeCl 3, flocculant aid dosage of 26 mg/L cationic PAM, mixing speed in the flocculation step of 48 rpm, and setting time of 30 min (Smaoui et al ...
Get PriceCoagulant aids. When the coagulant alone cannot achieve the desired effect, a coagulant may be used as an auxiliary to improve the structure of the coagulant. Commonly used coagulants in engineering are bone glue, polyacrylamide and its hydrolysate, active silicic acid, …
Get Price2015-3-22u2002·u2002Cationic polymer, hydroxy aluminum, and clay minerals are three flocculants with different action mechanisms and a more cost-efficient multiple flocculant can be prepared by compositing them through appropriate technology. All of attapulgite (ATP), clay minerals containing magnesium, aluminum, and silicate, are porous environmental mineral material with …
Get Price2021-1-1u2002·u2002Study on optimal conditions of poly ferric chloride (PFC) dosage treating tannery wastewater ... various high strength toxic chemicals which could do the inhibition for biological treatment process leading to low quality effluent. It is required to perform the pre-treatment process by physical–chemical treatment including coagulation and ...
Get PriceThis study focused on investigate on the performance of Poly Ferric Chloride (PFC) as a flocculant for flocculation process in tannery wastewater treatment due …
Get Price2021-1-28u2002·u2002The current study investigated the efficiency of poly ferric chloride (PFC) and poly titanium tetrachloride (PTC) in coagulation-flocculation process for treatment of paper and cardboard wastewater. The effect of pH (5–11), coagulant concentrations (100–1000 mg/L), mixing rate (10–60 rpm), mixing time (5–25 min), and settling time (5–30 min) were examined. …
Get Price2021-12-1u2002·u2002The FTIR spectra of PSF are shown in Fig. 1(a), it can be seen that there exhibited a broad absorption peak at 3230-3416 cm −1 in all spectra, which was associated with the stretching vibration of the -OH groups .It was speculated that the hydroxyl group may be derived from the iron-silica complexed hydroxyl group and the water molecules adsorbed in the …
Get Price2011-9-15u2002·u2002In this regard, the most studied and applied prehydrolyzed metal-ion coagulants are Poly-Aluminum Chloride (PAC) (Ginos et al., 2006;Wang et al., 2017;Hu et al., 2015), Poly-Ferric Chloride (PFC ...
Get Price2017-8-1u2002·u2002The efficiency of coagulation with ferric(III) chloride is influenced by the pH, as it determinate the form of hydrolyzed products (Yan et al., 2009) with a suggested optimal range between 4.5 and 6.0 (Yan et al., 2008, Matilainen et al., 2010).
Get Price2020-8-1u2002·u2002High rate Arsenic (As (V)) removal from contaminated water resources was investigated by simultaneous presence of poly titanium chloride (PTC) and Fe 2 O 3-Mn 2 O 3 nanocomposite in the enhanced coagulation process along with precipitated flocs recirculation. In this study, the synthesis of Fe 2 O 3-Mn 2 O 3 and PTC and their characteristics, the effective …
Get PriceIn another study on the coagulation flocculation process applied for the raw landfill leachate treatment, 80% removal of COD was attained at optimum conditions of pH 3.36, coagulant dosage of 0.87 g/L FeCl 3, flocculant aid dosage of 26 mg/L cationic PAM, mixing speed in the flocculation step of 48 rpm, and setting time of 30 min (Smaoui et al ...
Get PriceCoagulant aids. When the coagulant alone cannot achieve the desired effect, a coagulant may be used as an auxiliary to improve the structure of the coagulant. Commonly used coagulants in engineering are bone glue, polyacrylamide and its hydrolysate, active silicic acid, and …
Get Price2015-3-22u2002·u2002Cationic polymer, hydroxy aluminum, and clay minerals are three flocculants with different action mechanisms and a more cost-efficient multiple flocculant can be prepared by compositing them through appropriate technology. All of attapulgite (ATP), clay minerals containing magnesium, aluminum, and silicate, are porous environmental mineral material with …
Get Price2021-1-1u2002·u2002Study on optimal conditions of poly ferric chloride (PFC) dosage treating tannery wastewater ... various high strength toxic chemicals which could do the inhibition for biological treatment process leading to low quality effluent. It is required to perform the pre-treatment process by physical–chemical treatment including coagulation and ...
Get PriceThis study focused on investigate on the performance of Poly Ferric Chloride (PFC) as a flocculant for flocculation process in tannery wastewater treatment due to …
Get Price2021-1-28u2002·u2002The current study investigated the efficiency of poly ferric chloride (PFC) and poly titanium tetrachloride (PTC) in coagulation-flocculation process for treatment of paper and cardboard wastewater. The effect of pH (5–11), coagulant concentrations (100–1000 mg/L), mixing rate (10–60 rpm), mixing time (5–25 min), and settling time (5–30 min) were examined. …
Get Price2021-12-1u2002·u2002The FTIR spectra of PSF are shown in Fig. 1(a), it can be seen that there exhibited a broad absorption peak at 3230-3416 cm −1 in all spectra, which was associated with the stretching vibration of the -OH groups .It was speculated that the hydroxyl group may be derived from the iron-silica complexed hydroxyl group and the water molecules adsorbed in the sample …
Get Price2011-9-15u2002·u2002In this regard, the most studied and applied prehydrolyzed metal-ion coagulants are Poly-Aluminum Chloride (PAC) (Ginos et al., 2006;Wang et al., 2017;Hu et al., 2015), Poly-Ferric Chloride (PFC ...
Get Price2017-8-1u2002·u2002The efficiency of coagulation with ferric(III) chloride is influenced by the pH, as it determinate the form of hydrolyzed products (Yan et al., 2009) with a suggested optimal range between 4.5 and 6.0 (Yan et al., 2008, Matilainen et al., 2010).
Get Price2020-8-1u2002·u2002High rate Arsenic (As (V)) removal from contaminated water resources was investigated by simultaneous presence of poly titanium chloride (PTC) and Fe 2 O 3-Mn 2 O 3 nanocomposite in the enhanced coagulation process along with precipitated flocs recirculation. In this study, the synthesis of Fe 2 O 3-Mn 2 O 3 and PTC and their characteristics, the effective …
Get PriceIn another study on the coagulation flocculation process applied for the raw landfill leachate treatment, 80% removal of COD was attained at optimum conditions of pH 3.36, coagulant dosage of 0.87 g/L FeCl 3, flocculant aid dosage of 26 mg/L cationic PAM, mixing speed in the flocculation step of 48 rpm, and setting time of 30 min (Smaoui et al ...
Get PriceCoagulant aids. When the coagulant alone cannot achieve the desired effect, a coagulant may be used as an auxiliary to improve the structure of the coagulant. Commonly used coagulants in engineering are bone glue, polyacrylamide and its hydrolysate, active silicic acid, …
Get Price2015-3-22u2002·u2002Cationic polymer, hydroxy aluminum, and clay minerals are three flocculants with different action mechanisms and a more cost-efficient multiple flocculant can be prepared by compositing them through appropriate technology. All of attapulgite (ATP), clay minerals containing magnesium, aluminum, and silicate, are porous environmental mineral material with …
Get Price