ZHAO Bin, LIU Nian, WANG Hongli, QIAN Yiran, ZHANG Zhaohui, WANG Liang. Arsenate removal using Donnan dialysis-zerovalent iron combined process[J]. CIESC Journal, 2020, 71(11): 5303-5308
The Donnon dialysis-zerovalent iron combined process was developed by adding zerovalent iron into the stripping solution. The arsenic adsorption by the zerovalent iron corrosion products was able to regenerate the stripping solution in situ. Therefore
the long-term arsenic removal by the Donnan dialysis system was markedly improved. In this study
the effect of NaCl concentration in the desorption solution was determined to be 0.1 mol·L
-1
based on the investigation of the effect of the NaCl concentration in the desorption solution on the arsenic removal performance of zero-valent iron. Then
the proposed Donnon dialysis-zerovalent iron combined process was used to treat arsenic containing well water for multiple batches
using stripping solution containing 6 g common salt and 5 g zerovalent iron per liter. The arsenic concentrations in the treated water was constantly below 50 μg·L
-1
for 20 batches
much lower than the performance of the single Donnan dialysis system. The coupling of Donnan dialysis with zerovalent iron prolonged the interval for the stripping solution replacement; therefore
the practical application of the Donnan dialysis household water purifier was significantly improved.
关键词
Keywords
references
Sarkar S , Sengupta A K , Prakash P . The Donnan membrane principle: opportunities for sustainable engineered processes and materials [J ] . Environmental Science & Technology , 2010 , 44 ( 4 ): 1161 - 1166 .
Fox S , Bruner T , Oren Y , et al . Concurrent microbial reduction of high concentrations of nitrate and perchlorate in an ion exchange membrane bioreactor [J ] . Biotechnology and Bioengineering , 2016 , 113 ( 9 ): 1881 - 1891 .
Wisniewski J A , Kabsch-Korbutowicz M , Lakomska S . Removal of bromate ions from water in the processes with ion-exchange membranes [J ] . Separation and Purification Technology , 2015 , 145 : 75 - 82 .
Lao M , Companys E , Weng L P , et al . Speciation of Zn, Fe, Ca and Mg in wine with the Donnan membrane technique [J ] . Food Chemistry , 2018 , 239 : 1143 - 1150 .
Breytus A , Hasson D , Semiat R , et al . Ion exchange membrane adsorption in Donnan dialysis [J ] . Separation and Purification Technology , 2019 , 226 : 252 - 258 .
Bjorklund G , Aaseth J , Chirumbolo S , et al . Effects of arsenic toxicity beyond epigenetic modifications [J ] . Environmental Geochemistry and Health , 2018 , 40 ( 3 ): 955 - 965 .
Tchounwou P B , Yedjou C G , Udensi U K , et al . State of the science review of the health effects of inorganic arsenic: perspectives for future research [J ] . Environmental Toxicology , 2019 , 34 ( 2 ): 188 - 202 .
Zhao B , Zhao H Z , Dockko S , et al . Arsenate removal from simulated groundwater with a Donnan dialyzer [J ] . Journal of Hazardous Materials , 2012 , 215 : 159 - 165 .
Zhao B , Liu A Q , Diao F L , et al . Kinetic analysis of arsenate removal by Donnan dialysis [J ] . CIESC Journal , 2016 , 67 ( 6 ): 2456 - 2461 .
Li Y M , Guo X J , Dong H Y , et al . Selenite removal from groundwater by zero-valent iron (ZVI) in combination with oxidants [J ] . Chemical Engineering Journal , 2018 , 345 : 432 - 440 .
Zhu F , Ma S Y , Liu T , et al . Green synthesis of nano zero-valent iron/Cu by green tea to remove hexavalent chromium from groundwater [J ] . Journal of Cleaner Production , 2018 , 174 : 184 - 190 .
Li Z H , Xu S Y , Xiao G H , et al . Removal of hexavalent chromium from groundwater using sodium alginate dispersed nano zero-valent iron [J ] . Journal of Environmental Management , 2019 , 244 : 33 - 39 .
Huang J Y , Yi S P , Zheng C M , et al . Persulfate activation by natural zeolite supported nanoscale zero-valent iron for trichloroethylene degradation in groundwater [J ] . Science of the Total Environment , 2019 , 684 : 351 - 359 .
Fu F L , Dionysiou D D , Liu H . The use of zero-valent iron for groundwater remediation and wastewater treatment: a review [J ] . Journal of Hazardous Materials , 2014 , 267 : 194 - 205 .
Song X J , Zhang C , Wu B D , et al . Ligand effects on arsenite removal by zero-valent iron/O 2 : dissolution, corrosion, oxidation and coprecipitation [J ] . Journal of Environmental Sciences , 2019 , 86 : 131 - 140 .
Du M M , Zhang Y Q , Hussain I , et al . Effect of pyrite on enhancement of zero-valent iron corrosion for arsenic removal in water: a mechanistic study [J ] . Chemosphere , 2019 , 233 : 744 - 753 .
Liang Y J , Min X B , Chai L Y , et al . Stabilization of arsenic sludge with mechanochemically modified zero valent iron [J ] . Chemosphere , 2017 , 168 : 1142 - 1151 .
Mejia-Santillan M E , Pariona N , Bravo J , et al . Physical and arsenic adsorption properties of maghemite and magnetite sub-microparticles [J ] . Journal of Magnetism and Magnetic Materials , 2018 , 451 : 594 - 601 .
Mansouri T , Golchin A , Neyestani M R . The effects of hematite nanoparticles on phytoavailability of arsenic and corn growth in contaminated soils [J ] . International Journal of Environmental Science and Technology , 2017 , 14 ( 7 ): 1525 - 1534 .
Ramirez-Muniz K , Perez-Rodriguez F , Rangel-Mendez R . Adsorption of arsenic onto an environmental friendly goethite-polyacrylamide composite [J ] . Journal of Molecular Liquids , 2018 , 264 : 253 - 260 .
Kim H , Andersson T G . Arsenic surface segregation during the molecular-beam epitaxial growth of GaAs embedded in wurtzite GaN [J ] . Applied Physics Letters , 2002 , 80 ( 25 ): 4768 - 4770 .
Dou X M , Wang G C , Zhu M Q , et al . Identification of Fe and Zr oxide phases in an iron-zirconium binary oxide and arsenate complexes adsorbed onto their surfaces [J ] . Journal of Hazardous Materials , 2018 , 353 : 340 - 347 .
Su C M , Puls R W . Arsenate and arsenite removal by zerovalent iron: effects of phosphate, silicate, carbonate, borate, sulfate, chromate, molybdate, and nitrate, relative to chloride [J ] . Environmental Science & Technology , 2001 , 35 ( 22 ): 4562 - 4568 .
Gibert O , de Pablo J , Cortina J L , et al . In situ removal of arsenic from gro undwater by using permeable reactive barriers of organic matter/limestone/zero-valent iron mixtures [J ] . Environmental Geochemistry and Health , 2010 , 32 ( 4 ): 373 - 378 .
Gatcha-Bandjun N , Noubactep C , Loura B B . Mitigation of contamination in effluents by metallic iron: the role of iron corrosion products [J ] . Environmental Technology & Innovation , 2017 , 8 : 71 - 83 .
Yang Z , Xu H , Shan C , et al . Effects of brining on the corrosion of ZVI and its subsequent As(Ⅲ/Ⅴ) and Se(Ⅳ/Ⅵ) removal from water [J ] . Chemosphere , 2017 , 170 : 251 - 259 .
Liu P P , Liang Q W , Luo H J , et al . Synthesis of nano-scale zero-valent iron-reduced graphene oxide-silica nano-composites for the efficient removal of arsenic from aqueous solutions [J ] . Environmental Science and Pollution Research , 2019 , 26 ( 32 ): 33507 - 33516 .
Mercer K L , Tobiason J E . Removal of arsenic from high ionic strength solutions: effects of ionic strength, pH, and preformed versus in situ formed HFO [J ] . Environmental Science & Technology , 2008 , 42 ( 10 ): 3797 - 3802 .
Farrell J , Wang J P , O'day P , et al . Electrochemical and spectroscopic study of arsenate removal from water using zero-valent iran media [J ] . Environmental Science & Technology , 2001 , 35 ( 10 ): 2026 - 2032 .
Esfahani A R , Firouzi A F , Sayyad G , et al . Transport and retention of polymer-stabilized zero-valent iron nanoparticles in saturated porous media: effects of initial particle concentration and ionic strength [J ] . Journal of Industrial and Engineering Chemistry , 2014 , 20 ( 5 ): 2671 - 2679 .