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The inactivation of bacteriophages MS2 and PhiX174 by nanoscale zero-valent iron: Resistance difference

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1529-4

Abstract:

• The resistance of phage PhiX174 to nZVI was much stronger than that

Keywords： Nanoscale zero-valent iron (nZVI)     MS2     PhiΧ174     Resistance     Inactivation     Pathogenic microorganisms    

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Cation exchange resin supported nanoscale zero-valent iron for removal of phosphorus in rainwater runoff

XIE Bangmi,ZUO Jiane,GAN Lili,LIU Fenglin,WANG Kaijun

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 3,   Pages 463-470 doi: 10.1007/s11783-013-0575-3

Abstract: Self-made cation exchange resin supported nanoscale zero-valent iron (R-nZVI) was used to remove phosphorusrainwater, while only 26% of phosphorus was removed when using cation exchange resin without supported nanoscalezero-valent iron under the same condition.The specific surface area was increased after the load of nanoscale zero-valent iron (nZVI), accordingspectroscopy (XPS) analysis showed that the new product obtained from chemical reaction between phosphate and iron

Keywords： nanoscale zero-valent iron(R-nZVI)     cation exchange resin     rainwater runoff     phosphorus adsorption    

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Nanoscale Zero-Valent Iron (nZVI) for Heavy Metal Wastewater Treatment: A Perspective

Shaolin Li,Lei Li,Weixian Zhang,

Engineering doi: 10.1016/j.eng.2023.08.012

Abstract: Among such initiatives, treatment using nanoscale zero-valent iron (nZVI) is one of the best developedWhile nZVI is already well known for its site-remediation use, this perspective highlights its applicationcapture and enrich metal(loid)s at low concentrations (with a removal capacity reaching 500 mg·g–1 nZVIAll these advantages are attributable to nZVI’s diminutive nanoparticle size and/or its unique iron chemistryIt is concluded that nZVI is a potent reagent for treating HMW and that nZVI technology provides an eco-solution

Keywords： Nanoscale zero-valent iron     Wastewater     Heavy metal     Resource recovery    

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Optimizing synthesis conditions of nanoscale zero-valent iron (nZVI) through aqueous reactivity assessment

Yanlai HAN,Michael D. Y. YANG,Weixian ZHANG,Weile YAN

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 813-822 doi: 10.1007/s11783-015-0784-z

Abstract: Nanoscale iron particles (nZVI) is one of the most important engineered nanomaterials applied to environmentalIn this study, four reaction parameters were adjusted in the preparation of borohydride-reduced nZVI.of iron precursor, borohydride feed rate, and the loading ratio of borohydride to ferric ion duringSolution mixing speed, in contrast, carries a relative small weight on the reactivity of nZVI.assay is valid in dilute aqueous solutions only (50 mg·L or lower) due to accelerated deactivation of iron

Keywords： iron nanoparticles     nanoscale iron particles (nZVI)     synthesis     characterization     Cu(II) reduction     nitrate    

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Nanoscale zero-valent iron supported on biochar for the highly efficient removal of nitrobenzene

Gaoling Wei, Jinhua Zhang, Jinqiu Luo, Huajian Xue, Deyin Huang, Zhiyang Cheng, Xinbai Jiang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 4, doi: 10.1007/s11783-019-1142-3

Abstract:

• Biochar supported nanoscale zero-valent iron composite (nZVI/BC

• nZVI/BC quickly and efficiently removed nitrobenzene

• NB removal by nZVI/BC involves simultaneous

• nZVI/BC exhibited better catalytic activity, stability and durability than nZVI.

Keywords： Biochar     Nanoscale zero-valent iron     Nitrobenzene     Reduction     Adsorption     Synergistic effec    

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An adsorption study of

Lingxiao FU, Jianhua ZU, Enxi GU, Huan WANG, Linfeng HE

Frontiers in Energy 2020, Volume 14, Issue 1,   Pages 11-17 doi: 10.1007/s11708-019-0634-y

Abstract: Nanoscale zero-valent iron (nZVI) supported on D001 resin (D001-nZVI) was synthesized for adsorptionX-ray diffraction patterns revealed the reduction of into ReO immobilized in D001-nZVI.

Keywords： technetium     nanoscale zero-valent iron (nZVI)     D001 resin     adsorption    

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Remediation of arsenic contaminated soil by sulfidated zero-valent iron

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1377-z

Abstract: ListItem>

• Sulfidation significantly enhanced As(V) immobilization in soil by zerovalent iron

Keywords： Soil     As(V)     Sulfidation     Zero-valent iron     Magnetic separation    

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Degradation of chlorinated phenols by nanoscale zero-valent iron

CHENG Rong, WANG Jianlong, ZHANG Weixian

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 1,   Pages 103-108 doi: 10.1007/s11783-008-0009-9

Abstract: Recently nanoscale zero-valent iron received a great deal of attention because of its excellent performanceIn this study, nanoscale zero-valent iron particles were prepared using chemical reduction, and the reductivetransformations of three kinds of chlorinated phenols (2-CP, 3-CP, and 4-CP) by nanoscale zero-valentiron under different conditions were investigated.
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Effects of different types of biochar on the properties and reactivity of nano zero-valent iron in soil

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-021-1388-4

Abstract:

• Biochar enhanced the mobility and stability of zero-valent iron nanoparticles

Keywords： Nano zero-valent iron     Biochar     BDE209     Transport     Soil    

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Effect of Fe loading quantity on reduction reactivity of nano zero-valent iron supported on chelating

Jialu SHI,Shengnan YI,Chao LONG,Aimin LI

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 840-849 doi: 10.1007/s11783-015-0781-2

Abstract: In this study, nanoscale zero-valent iron (NZVI) were immobilized within a chelating resin (DOW 3N).To investigate the effect of Fe loading on NZVI reactivity, three NZVI-resin composites with differentTEM reveals that increasing the Fe loading resulted in much larger size and poor dispersion of nanoscaleiron particles.Under acidic conditions, decreasing the pH value had the most significant influence on NZVI-R3 with highest

Keywords： nanoscale zero valent iron     loading quantity     reduction     chelating resin     bromated    

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Insights into influence of aging processes on zero-valent iron modified biochar in copper(II) immobilization

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 880-892 doi: 10.1007/s11705-022-2282-8

Abstract: The zero-valent iron modified biochar materials are widely employed for heavy metals immobilization.forces after entering into the environment, while there are seldom studies reported the aging effects of zero-valent, the hydrogen peroxide and hydrochloric acid solution were applied to simulate aging conditions of zero-valentAccording to the results, the adsorption capacity of copper(II) contaminants on biochar, zero-valentiron modified biochar-1, and zero-valent iron modified biochar-2 after aging was decreased by 15.36%,

Keywords： zero-valent iron modified biochar     aging processes     copper removal     adsorption     pilot-scale experiments    

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Process control factors for continuous microbial perchlorate reduction in the presence of zero-valentiron

ARTHUR Robert D.,TORLAPATI Jagadish,SHIN Kyung-Hee,CHA Daniel K.,YOON Yeomin,SON Ahjeong

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 3,   Pages 386-393 doi: 10.1007/s11783-013-0593-1

Abstract: Process control parameters influencing microbial perchlorate reduction via a flow-through zero-valentiron (ZVI) column reactor were investigated in order to optimize perchlorate removal from water.

Keywords： perchlorate     zero-valent iron (ZVI)     microbial reduction     hydrogen    

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Effect of humic acid and metal ions on the debromination of BDE209 by nZVM prepared from steel pickling waste liquor

Yuling CAI,Bin LIANG,Zhanqiang FANG,Yingying XIE,Eric Pokeung TSANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 879-887 doi: 10.1007/s11783-014-0764-8

Abstract: As a promising in situ remediation technology, nanoscale zero-valent iron (nZVI) can remove polybrominatedUsing steel pickling waste liquor as a raw material to prepare nanoscale zero-valent metal (nZVM) canThe results showed that nZVM and nZVI both can effectively remove BDE209 with little difference in theirThe major difference between nZVM and nZVI lies in their crystal form, as nZVI was found to be amorphousHowever, it was found that both nZVM and nZVI removed BDE209 with similar removal efficiencies.

Keywords： steel pickling waste liquor     nanoscale zero-valet metal     nanoscale zero-valent iron     humic acid     metal ion    

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Removing polybrominated diphenyl ethers in pure water using Fe/Pd bimetallic nanoparticles

Min ZHANG,Jian LU,Zhencheng XU,Yiliang HE,Bo ZHANG,Song JIN,Brian BOMAN

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 832-839 doi: 10.1007/s11783-015-0778-x

Abstract: usage, and environmental persistence, PBDEs have become ubiquitous contaminants in various environments.Nanoscalezero-valent iron (ZVI) is an effective reductant for many halogenated organic compounds.Approximately 90% of BDE209 was rapidly removed by nZVI/Pd within 80 min, whereas about 25% of BDE209was removed by nZVI.Degradation of BDE209 by nZVI/Pd fits pseudo-first-order kinetics.

Keywords： degradation     bimetallic nanoparticles     nanoscale zero-valent iron     polybrominated diphenyl ethers    

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Enhanced debromination of 2,2′,4,4′-tetrabromodiphenyl ether (BDE-47) by zero-valent zinc with ascorbic

Chaojin Jiang, Xiaoqian Jiang, Lixun Zhang, Yuntao Guan

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1224-2

Abstract: A new technique of zero-valent zinc coupled with ascorbic acid (ZVZ/AA) was developed and applied to

Keywords： 2     2′     4     4′-tetrabromodiphenyl ether (BDE-47)     Ascorbic acid     Reductive debromination     Zero-valent zinc    

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Title Author Date Type Operation

The inactivation of bacteriophages MS2 and PhiX174 by nanoscale zero-valent iron: Resistance difference

Journal Article

Cation exchange resin supported nanoscale zero-valent iron for removal of phosphorus in rainwater runoff

XIE Bangmi,ZUO Jiane,GAN Lili,LIU Fenglin,WANG Kaijun

Journal Article

Nanoscale Zero-Valent Iron (nZVI) for Heavy Metal Wastewater Treatment: A Perspective

Shaolin Li,Lei Li,Weixian Zhang,

Journal Article

Optimizing synthesis conditions of nanoscale zero-valent iron (nZVI) through aqueous reactivity assessment

Yanlai HAN,Michael D. Y. YANG,Weixian ZHANG,Weile YAN

Journal Article

Nanoscale zero-valent iron supported on biochar for the highly efficient removal of nitrobenzene

Gaoling Wei, Jinhua Zhang, Jinqiu Luo, Huajian Xue, Deyin Huang, Zhiyang Cheng, Xinbai Jiang

Journal Article

An adsorption study of

Lingxiao FU, Jianhua ZU, Enxi GU, Huan WANG, Linfeng HE

Journal Article

Remediation of arsenic contaminated soil by sulfidated zero-valent iron

Journal Article

Degradation of chlorinated phenols by nanoscale zero-valent iron

CHENG Rong, WANG Jianlong, ZHANG Weixian

Journal Article

Effects of different types of biochar on the properties and reactivity of nano zero-valent iron in soil

Journal Article

Effect of Fe loading quantity on reduction reactivity of nano zero-valent iron supported on chelating

Jialu SHI,Shengnan YI,Chao LONG,Aimin LI

Journal Article

Insights into influence of aging processes on zero-valent iron modified biochar in copper(II) immobilization

Journal Article

Process control factors for continuous microbial perchlorate reduction in the presence of zero-valentiron

ARTHUR Robert D.,TORLAPATI Jagadish,SHIN Kyung-Hee,CHA Daniel K.,YOON Yeomin,SON Ahjeong

Journal Article

Effect of humic acid and metal ions on the debromination of BDE209 by nZVM prepared from steel pickling waste liquor

Yuling CAI,Bin LIANG,Zhanqiang FANG,Yingying XIE,Eric Pokeung TSANG

Journal Article

Removing polybrominated diphenyl ethers in pure water using Fe/Pd bimetallic nanoparticles

Min ZHANG,Jian LU,Zhencheng XU,Yiliang HE,Bo ZHANG,Song JIN,Brian BOMAN

Journal Article

Enhanced debromination of 2,2′,4,4′-tetrabromodiphenyl ether (BDE-47) by zero-valent zinc with ascorbic

Chaojin Jiang, Xiaoqian Jiang, Lixun Zhang, Yuntao Guan

Journal Article