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| 1 | Experimental evaluation of eco-friendly flocculants prepared from date palm rachis显示文摘Sodium carboxymethylcellulose(CMCNa) is an anionic water soluble polyelectrolyte widely used in many industrial sectors including food,textiles,papers,adhesives,paints,pharmaceuticals,cosmetics and mineral processing.CMCNa was produced by chemical modification of cellulose,and represents many advantages:natural,renewable,non-toxic and biodegradable.In this study,different kinds of CMCNa,prepared from an agricultural waste date palm rachis,were tested as eco-friendly flocculants for drinking water treatment and their performances as flocculants in turbidity removal enhancement were assessed.The prepared materials were characterized by the degree of substitution(DS) and polymerisation(DP) .The study of the effect of some experimental parameters on the coagulation-flocculation performance,using the prepared materials combined with aluminium sulphate(as coagulant) ,showed that the best conditions for turbidity treatment were given for pH 8,coagulant dose 20 mg/L,flocculant concentration of 100 mg/L and stirring velocity(during the flocculation step) of 30 r/min.Under the optimum conditions,the turbidity removal using CMCNa,prepared from raw material,was about 95%.A comparison study between the flocculation performance of a commercial anionic flocculant(A100PWG:polyacrylamide) and that of the prepared CMCNa showed that the performance of the waste-based flocculant with a DS of 1.17 and a DP of 480 was 10%better than that achieved by the commercial one. | Ramzi Khiari Sonia Dridi-Dhaouadi Chadlia Aguir Mohamed Farouk Mhenni | 2010 | Journal of Environmental Sciences2010，22，10： | 3 |
| 2 | Modeling of the conduction in a WO3 thin film as ozene sonsor显示文摘 | Guefin J Aguir K Bendahan M | 2006 | Sensors and Actuators B2006，119，1： | 1 |
| 3 | Nurses' attitudes toward shiftwork andquality of life 显示文摘 | Escriba - Aguir V | 1992 | Scand Soc Med1992，20，2： | 1 |
| 4 | Phylogenetic analysis of the genus lactobacillus and related lactic acid bacteriaas determined by reverse transcriptase sequencing of 16S rRNA显示文摘 | Collins MD Rodrignes UM Aguire M | | 0，，09： | 1 |
| 5 | Modeling on oxygen chemisorption-indueed noise in metallic oxide gas sensors 显示文摘 | GOMRI S SEGUIN J AGUIR K | 2005 | Sensors and Actuators B2005，107，： | 1 |
| 6 | NiTi thin films as a gate of M0S capacity sensors显示文摘 | Bendahan M Aguir K Seguin J L | 1998 | Sensors and Actuators1998，74，1： | 1 |
| 7 | The structure and electrical conductivity of vacuum-annealed WO3 thin films显示文摘 | GILLET M AGUIR K LEMIRE C | 2004 | Thin Solid Films2004，467，12： | 1 |
| 8 | An endoluminal sleeve induces substantial weight loss and normalizes glucose homeostasis in rats with diet-induced obesity显示文摘 | AGUIRE V STYLOPOULOS N GRONBAUM R | 2008 | Obesity2008，16，12： | 1 |
| 9 | Electrical properties of reactively sputtered WO3 thin films as ozone gas sensor 显示文摘 | Aguir K Lemire C Lollman D B | 2002 | Sens Actuat B2002，84，1： | 1 |
| 10 | Gender differences in postpar-tum depression; a longitudinal cohort study 显示文摘 | Escriba -Aguir V Artazcoz L | 2011 | J EpidemiolCommunity Health2011，65，4： | 1 |
| 11 | Occurrence of organotin compounds in Canadian aquatic environment five years after the regulation of antifouling uses of tributyltin显示文摘 | CHAU Y K M AGUIRE R J BROWN M | 1997 | Water Qual Res J Canada1997，32，3： | 1 |
| 12 | Parameter identification of an elasto-plastie hehaviour using artificial neu- ral networks-genetic algorithm method显示文摘 | Hamdi Aguir H6di BelHadjSalah Ridha Hambli | 2011 | Materials and De- sign2011，32，： | 1 |
| 13 | Electrical properties of reactively sputtered WO3 thin films as ozone gas sensor显示文摘 | Aguir K Lemire C Lollman D B B | 2002 | Sensors and Actuators B2002，84，： | 1 |
| 14 | 显示文摘 | Gillet M Aguir K Bendahan M | 2005 | Thin Solid Films2005，484，12： | 1 |
| 15 | Electrical properties of reactively sputtered WO3 thin films as ozone gas sensor显示文摘 | Aguir K Lemire C Lollman D B B | 2002 | Sens Actuators B2002，，84： | 1 |
| 16 | Thermal modeling of a WO3 ozone sensor response显示文摘 | GUERIN J AGUIR K BENDAHAN M | 2005 | Sensors and Actuators B2005，104，2： | 1 |
| 17 | Electrical properties of reactively sputtered WO3 thin films as ozone gas sensor显示文摘 | Aguir K | 2002 | Sensors and Aactuators2002，84，： | 1 |
| 18 | Parameter identification of a non-associative elastoplastic constitutive model using ANN and multi-objective optimization显示文摘 | Aguir H Chamekh A BelHadjSalah H Dogui A Hambli R | 2009 | International Journal of Material Forming2009，2，： | 1 |
| 19 | The structure and electrical conductivity of vacuum-annealed WO3 thin films显示文摘 | GILLET M AGUIR K LEMIRE C | 2004 | Thin Solid Films2004，467，： | 1 |
| 20 | Adsorption characteristics of self-assembled thinl and dithiol layer on gold显示文摘 | Tlili A Abdelghani A Aguir K | 2007 | Materials Science and Engineering2007，27，： | 1 |
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