An alternative source of adsorbent for the removal of dyes from textile waters: Posidonia oceanica (L.)

Cengiz, Sevilay; Tanrikulu, Fatmagül; Aksu, Sevil

doi:10.1016/j.cej.2012.02.015

Cited by 72 publications

(39 citation statements)

References 56 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…concentration [16,19]. Astrazon Red onto P. oceanica leaves [7], brilliant red 2-KBP onto 182 modified walnut shell [10], brilliant green onto rice husk ash [12], 183 Methylene blue adsorption onto mango seed powder [15], 184 adsorption of amido black 10B dye on jackfruit leaf powder [16], 185 adsorption of maxillian red onto walnut shell [19], reactive red 186 120 onto C. contraria [22], acid black 1 onto two brown macroalgae 187 S. glaucescens and S. marginatum [23], congo red onto jujube seeds 188 [25], yellow 194, red 357 and black 210 onto chromium tanned 189 leather waste [26]. for adsorption of Malachite green onto rice husk [13], Congo red 235 onto jujube seed [25].…”

Section: Introductionmentioning

confidence: 99%

“…Dyes are Q3 color organic compounds released in effluent water of 7 industries such as textiles, leather, paper, printing, and cosmetics. 8 The textile sector alone consumes about 60% of total dyes produced 9 to paint various fabrics, but 10-15% of dyes used for this purpose 10 comes out through the effluents [1].…”

Section: Introductionmentioning

confidence: 99%

“…The major advantage of adsorption is use of low cost 34 material especially agricultural based biomass. Various biomass 35 have been studied as potential biosorbents such as saw dust cactus 36 fruit peel [3], chitosan [4], saw dust [6], leaves of Posidonia oceanica 37 [7], oil palm empty fruit bunch fibers [8], sugar beet pulp [9], 38 modified walnut shell [10], Pyracantha coccinea berries [11], rice 39 47 husk ash [12,13], eggshell [14], mango seed kernel powder [15] 40 and jackfruit leaf powder [16]. 41 The objective of this work was to investigate the potential of 42 dried sunflower seed hull (DSSH), an agricultural waste, as an 43 adsorbent in the removal of synthetic reactive and direct dyes, 44 from aqueous waste effluent from the textile industry.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Biosorption of dye from textile wastewater effluent onto alkali treated dried sunflower seed hull and design of a batch adsorber

Oguntimein

2015

Journal of Environmental Chemical Engineering

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Biosorption of dye from textile wastewater effluent onto alkali treated dried sunflower seed hull and design of a batch adsorber

Oguntimein

2015

Journal of Environmental Chemical Engineering

View full text Add to dashboard Cite

“…Research is currently focusing on the use of low cost commercially available organic materials as viable substitutes for activated carbon; in fact, raw material, has been extensively investigated as an adsorbent for removing contaminants from water (1,2,4,(9)(10)(11)(12).…”

Section: Introductionmentioning

confidence: 99%

Removal of Reactive Turquoise Blue Dye from Aqueous Solution Using a Non-Conventional Natural Adsorbent

Silva

Souza

Júnior

et al. 2015

Separation Science and Technology

View full text Add to dashboard Cite

Batch and fixed bed experiments were carried out for the removal of Reactive Turquoise Blue Q-G125% (TB) dye from aqueous solution using cashew apple bagasse (CAB) as non-conventional adsorbent. CAB, a lignocellulosic material, used in this study contained 20.56% ± 2.19% cellulose, 10.17% ± 0.89% hemicellulose, and 35.26% ± 0.90% lignin and was characterized as nonporous material and its surface area cannot be determined by nitrogen adsorption at 77 K. Kinetic and equilibrium study were performed in batch systems, evaluating the effects of pH, contact time, initial concentration, adsorbent loading, and temperature on the adsorption. The pseudo-second-order model best described the adsorption kinetic data. The adsorption isotherms of TB onto CAB were well fitted by the Freundlich model. The maximum adsorption capacity of the biomass was 145.10 mg/g and high levels of dye removal (> 90%) at 60°C. According to thermodynamic results, the adsorption of TB onto CAB is a spontaneous endothermic process. Dynamic adsorption behavior was studied in fixed bed system. The highest bed adsorbed quantity of 32 mg/g with 100 mg/L TB initial concentration at 1 mL/min flow rate and 1.4 cm bed-height was obtained. The results showed that CAB is a promising adsorbent for the adsorption of the dye.

show abstract

“…These proteins have the capacity to bind heavy metals through the thiol groups, which are also known as sulfhydryl groups (R-SH), and amino groups (R- NH 2 ) of its cysteine residues [24,25]. Other studies have investigated the biosorption of heavy metals such as copper, lead, and chromium, and the removal of dyes from textile waters using P. oceanica biomass [21,[26][27][28][29][30]. Vanadium and molybdenum are discharged into the environment from various industries that work on alloy steels [31,32], and these are considered to be persistent environmental contaminants [33,34].…”

Section: Introductionmentioning

confidence: 99%

- Anaerobic Treatment of Wastewater from Used Industrial Oil Recovery

2015

Ecological Technologies for Industrial Wastewater Management

View full text Add to dashboard Cite

The use of dried and re-hydrated biomass of the seagrass Posidonia oceanica was investigated as an alternative and -lowcost biomaterial for removal of vanadium(III) and molybdenum(V) from wastewaters. Initial characterisation of this biomaterial identified carboxylic groups on the cuticle as potentially responsible for cation sorption, and confirmed the toxic-metal bioaccumulation. The combined effects on biosorption performance of equilibrium pH and metal concentrations were investigated in an ideal single-metal system and in more real-life multicomponent systems. There were either with one metal (vanadium or molybdenum) and sodium nitrate, as representative of high ionic strength systems, or with the two metals (vanadium and molybdenum). For the single-metal solutions, the optimum was at pH 3, where a significant proportion of vanadium was removed (ca. 70%) while there was ca. 40% adsorption of molybdenum. The data obtained from the more real-life multicomponent systems showed that biosorption of one metal was improved both by the presence of the other metal and by high ionic strength, suggesting a synergistic effect on biosorption rather than competition. There data ware used for the development of a simple multi-metal equilibrium model based on the noncompetitive Langmuir approach, which was successfully fitted to experimental data and represents a useful support tool for the prediction of biosorption performance in such real-life systems. Overall, the results suggest that biomass of P. oceanica can be used as an efficient biosorbent for removal of vanadium(III) and molybdenum(V) from aqueous solutions. This process thus offers an eco-compatible solution for the reuse of the waste material of leaves that accumulate on the beach due to both human activities and to storms at sea.

show abstract

An alternative source of adsorbent for the removal of dyes from textile waters: Posidonia oceanica (L.)

Cited by 72 publications

References 56 publications

Biosorption of dye from textile wastewater effluent onto alkali treated dried sunflower seed hull and design of a batch adsorber

Biosorption of dye from textile wastewater effluent onto alkali treated dried sunflower seed hull and design of a batch adsorber

Removal of Reactive Turquoise Blue Dye from Aqueous Solution Using a Non-Conventional Natural Adsorbent

- Anaerobic Treatment of Wastewater from Used Industrial Oil Recovery

Contact Info

Product

Resources

About