Comparison of Synthetic and Natural Organic Polymers as Flocculant for Textile Wastewater Treatment

Aisyah, Imas; Norfariha, M.N. Siti; Azlan, Megat; Norli, I.

doi:10.5829/idosi.ijee.2014.05.04.11

Cited by 4 publications

(1 citation statement)

References 9 publications

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“…Then, different amounts of pectin were added to the reaction mixture, which was stirred for 10 min at 25 rpm. Based on literature data and taking into account the highly loaded OMW in both organic and suspended matter [25][26][27], the pectin doses used were : 0.2; 0.4; 0.6; 1; 2 and 4 g/l.…”

Section: Lime-pectin System Based Coagulation-flocculationmentioning

confidence: 99%

Centrifugation Effect on Olive Mill Wastewater Treatment by Coagulation-Flocculation Using Ca(OH)2-Pectin System

Lateb,

Moussaoui,

Elias

et al. 2024

Waste Biomass Valor

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The aim of this research was the study of the centrifugation effect on olive mill wastewater (OMW) treatment by coagulation-flocculation using the Ca(OH)2-pectin system. To separate the treated OMW from the residual sludge, two methods were used: gravity decantation and centrifugation. Efficiency of the treatment was evaluated following the evolution of the OMW treated volumes and the reduction rates of dry matter (DM) and phenolic compounds (PC) and other parameters related to residual toxicity. Compared to gravity decantation, centrifugal separation significantly enhances the treatment of the OMW studied. Additionally, this separation method reduces considerably the treatment duration compared to gravity decantation i.e. 10 minutes instead of 4 hours. The lime-pectin system improved OMW purification. Optimal doses of lime and pectin were respectively 10 g/l and 0.2 g/l. Under these conditions, centrifugal separation allowed to obtain a volume of treated OMW about 78.2% of the raw effluent volume and reduced the rates of DM by 38 % and of PC by 79%. The COD was also reduced by 60.0%. These results show that the resulting sludge may be used for production of fertilizers or land augmentation, thus avoiding costly disposal.

show abstract

Section: Lime-pectin System Based Coagulation-flocculationmentioning

confidence: 99%

Centrifugation Effect on Olive Mill Wastewater Treatment by Coagulation-Flocculation Using Ca(OH)2-Pectin System

Lateb,

Moussaoui,

Elias

et al. 2024

Waste Biomass Valor

View full text Add to dashboard Cite

show abstract

Polymeric Composites for Industrial Water Treatment: An Overview

Bortoluz

Vebber

Guerra

et al. 2022

Water Science and Technology Library

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Centrifugation effect on olive mill wastewater treatment by coagulation-flocculation using Ca(OH)2-pectin system

Moussaoui,

Lateb,

Elias

et al. 2023

Preprint

View full text Add to dashboard Cite

The aim of this research was the study of the centrifugation effect on olive mill wastewater (OMW) treatment by coagulation-flocculation using the Ca(OH)2-pectin system. To separate the treated OMW from the residual sludge, two methods were used: gravity decantation and centrifugation. Efficiency of the treatment was evaluated following the evolution of the OMW treated volumes and the reduction rates of dry matter (DM) and phenolic compounds (PC) and other parameters related to residual toxicity. Compared to gravity decantation, centrifugal separation significantly enhances the treatment of the OMW studied. Additionally, this separation method reduces considerably the treatment duration compared to gravity decantation i.e. 10 minutes instead of 4 hours. The lime-pectin system improved OMW purification. Optimal doses of lime and pectin were respectively 10 g/l and 0.2 g/l. Under these conditions, centrifugal separation allowed to obtain a volume of treated OMW about 78.2% of the raw effluent volume and reduced the rates of DM by 38% and of PC by 79%. The COD was also reduced by 60.0%. These results show that the resulting sludge may be used for production of fertilizers or land augmentation, thus avoiding costly disposal.

show abstract

Comparison of Synthetic and Natural Organic Polymers as Flocculant for Textile Wastewater Treatment

Cited by 4 publications

References 9 publications

Centrifugation Effect on Olive Mill Wastewater Treatment by Coagulation-Flocculation Using Ca(OH)2-Pectin System

Centrifugation Effect on Olive Mill Wastewater Treatment by Coagulation-Flocculation Using Ca(OH)2-Pectin System

Polymeric Composites for Industrial Water Treatment: An Overview

Centrifugation effect on olive mill wastewater treatment by coagulation-flocculation using Ca(OH)2-pectin system

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