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Assessing human bioaccessibility of trace contaminants in size-fractionated red mud, derived precipitates

Chunfeng Wang, Yanchen Zhu, Dan Yao, Guanfei Chen, Lianjun Wang

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0956-0

Abstract: The objective of this study was to provide insight into human exposure to trace contaminants bearingThe in vitro bioaccessibility behavior of trace contaminants was investigated with the PBET (physiologicallyThe results showed that total contents of trace contaminants and operation parameters, such as pH andAs for airborne particles (<38 µm size fractions), trace contaminants concentrations extracted by MGSEven though short-term and long-term leaching values of trace contaminants were relatively lower in the

Keywords: Bioaccessibility     Trace contaminants     Red mud     Precipitates     Geopolymeric blocks.    

Fate and risk assessment of emerging contaminants in reclaimed water production processes

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-021-1392-8

Abstract:

• PPCPs had the highest removal efficiency in A2O combined with MBR process (86.8%).

Keywords: Trace organic pollution     Antibiotic resistance genes     Reclaimed wastewater     Sludge     Risk assessment    

Integrated risk assessment framework for transformation products of emerging contaminants: what we know

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 7, doi: 10.1007/s11783-023-1691-3

Abstract:

● A better risk assessment can combine the improved non-target analysis method.

Keywords: Risk assessment frameworks     Transformation products     Emerging contaminants     High-throughput toxicity    

Sustainable wood-based nanotechnologies for photocatalytic degradation of organic contaminants in aquatic

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1346-6

Abstract:

•Wood and its reassemblies are ideal substrates to develop novel photocatalysts.

Keywords: Wood     Nanocatalysts     Photodegradation     Organic contaminants     Composites    

Bridging science, technology and policy in emerging contaminants control

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 5, doi: 10.1007/s11783-023-1665-5

Assessment of mobile and potential mobile trace elements extractability in calcareous soils using different

Mohsen Jalali, Ziba Hurseresht

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 1, doi: 10.1007/s11783-019-1186-4

Abstract: In NH4OAc, DTPA, and EDTA, the possibility of re-adsorption of trace elements is low.Understanding trace elements mobility in soils, extracting agents, and their relationships with soilwhereas NaNO3 and CaCl2 have shown different behavior than other extracting agents for all studied traceThe speciation of extracted trace elements in solutions indicated that in the CaCl2, NaNO3, NH4NO3, andThe results of speciation of trace elements using NH4OAc, DTPA, and EDTA extracting agents showed that

Keywords: Mobility     Calcareous soils     Extracting agents     Trace elements    

Preconcentration of trace elements by adsorption onto a niobium wire for electrothermal atomization atomic

Satoshi KANECO, Hiroaki KITANAGA, Hideyuki KATSUMATA, Tohru SUZUKI

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 4,   Pages 432-435 doi: 10.1007/s11705-012-1219-z

Abstract: In the present work, a new preconcentration method of trace elements by adsorption onto a niobium wire

Keywords: onto niobium wire     electrothermal atomization atomic absorption spectrometry     tungsten tube atomizer     trace    

Construction of MOFs-based nanocomposite membranes for emerging organic contaminants abatement in water

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 7, doi: 10.1007/s11783-023-1689-x

Abstract:

● Application of the MOF-composite membranes in adsorption was discussed.

Keywords: Emerging organic contaminants     Metal organic frameworks     Synthesis     Adsorption     Catalysis    

The energy-free purification of trace thallium(I)-contaminated potable water using a high-selective filter

Frontiers of Chemical Science and Engineering doi: 10.1007/s11705-023-2379-8

Abstract: Thallium is a highly toxic metal, and trace amount of thallium(I) (Tl+) in potable water could

Keywords: membrane adsorption     Prussian blue     energy-free filtration     potable water     trace thallium(I)    

Application of Fe(VI) in abating contaminants in water: State of art and knowledge gaps

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1373-3

Abstract:

• The properties of Fe(VI) were summarized.

Keywords: Ferrate     Oxidation     Disinfection     Coagulation     Enhancement    

Biodegradation of trace pharmaceutical substances in wastewater by a membrane bioreactor

Longli BO, Taro URASE, Xiaochang WANG

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 2,   Pages 236-240 doi: 10.1007/s11783-009-0004-9

Abstract: The biodegradation of selected pharmaceutical micropollutants, including two pharmaceuticals with argued biodegradation, was studied by a lab-scale membrane bioreactor. The reaction kinetics and affecting factors were also investigated in this paper. Clofibric acid (CA) with contradictive biodegradation reported was degraded almost completely at different hydraulic retention times (HRTs) after adaptation to microorganisms. The biodegradation of CA was disturbed at low pH operation, while the activity of microorganisms recovered again after pH adjustment to neutral condition. Ibuprofen (IBP) degraded under neutral and acidic conditions. Removals of IBP and CA were zero-order and first-order reactions under high and low initial concentrations, respectively. Carbamazepine and diclofenac were not degraded regardless of HRTs and pH.

Keywords: pharmaceuticals     membrane bioreactor     activated sludge     reaction kinetics    

Classification of contaminants and treatability evaluation of domestic wastewater

WANG Xiaochang, JIN Pengkang, ZHAO Hongmei, MENG Lingba

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1,   Pages 57-62 doi: 10.1007/s11783-007-0011-7

Abstract: domestic wastewater treatment plant for the investigation on the characteristics of the representative contaminants

Keywords: Long-term sampling     selection     accordance     wastewater treatment     coagulation/sedimentation    

Effectiveness of tertiary treatment processes in removing different classes of emerging contaminants

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 11, doi: 10.1007/s11783-022-1583-y

Abstract:

● Different advanced treatment processes were tested for ECs removal from wastewater.

Keywords: Micropollutants     Wastewater     PAC     Membranes     UV     Tertiary treatment    

PSS sorbents for removing trace hydrogen sulfide in methane

Limei ZHONG, Li ZHOU

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 3,   Pages 339-342 doi: 10.1007/s11705-010-0569-7

Abstract: Sorbents of the pressure swing sorption process (PSS) to remove trace amount of H S (190 ppm) contained

Keywords: pressure swing sorption     H2S     methane     carrier     absorbent    

Rapid method for on-site determination of phenolic contaminants in water using a disposable biosensor

Yuanting LI, Dawei LI, Wei SONG, Meng LI, Jie ZOU, Yitao LONG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 6,   Pages 831-838 doi: 10.1007/s11783-012-0393-z

Abstract: The prepared biosensor was applied to the rapid determination of phenolic contaminants within 15 minutesnew Tyr biosensor provides great potential for rapid, on-site and cost-effective analysis of phenolic contaminants

Keywords: on-site determination     tyrosinase biosensor     phenolic contaminants     single-walled carbon nanotubes     gold    

Title Author Date Type Operation

Assessing human bioaccessibility of trace contaminants in size-fractionated red mud, derived precipitates

Chunfeng Wang, Yanchen Zhu, Dan Yao, Guanfei Chen, Lianjun Wang

Journal Article

Fate and risk assessment of emerging contaminants in reclaimed water production processes

Journal Article

Integrated risk assessment framework for transformation products of emerging contaminants: what we know

Journal Article

Sustainable wood-based nanotechnologies for photocatalytic degradation of organic contaminants in aquatic

Journal Article

Bridging science, technology and policy in emerging contaminants control

Journal Article

Assessment of mobile and potential mobile trace elements extractability in calcareous soils using different

Mohsen Jalali, Ziba Hurseresht

Journal Article

Preconcentration of trace elements by adsorption onto a niobium wire for electrothermal atomization atomic

Satoshi KANECO, Hiroaki KITANAGA, Hideyuki KATSUMATA, Tohru SUZUKI

Journal Article

Construction of MOFs-based nanocomposite membranes for emerging organic contaminants abatement in water

Journal Article

The energy-free purification of trace thallium(I)-contaminated potable water using a high-selective filter

Journal Article

Application of Fe(VI) in abating contaminants in water: State of art and knowledge gaps

Journal Article

Biodegradation of trace pharmaceutical substances in wastewater by a membrane bioreactor

Longli BO, Taro URASE, Xiaochang WANG

Journal Article

Classification of contaminants and treatability evaluation of domestic wastewater

WANG Xiaochang, JIN Pengkang, ZHAO Hongmei, MENG Lingba

Journal Article

Effectiveness of tertiary treatment processes in removing different classes of emerging contaminants

Journal Article

PSS sorbents for removing trace hydrogen sulfide in methane

Limei ZHONG, Li ZHOU

Journal Article

Rapid method for on-site determination of phenolic contaminants in water using a disposable biosensor

Yuanting LI, Dawei LI, Wei SONG, Meng LI, Jie ZOU, Yitao LONG

Journal Article