Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Xuwen He"'
Publikováno v:
Meitan xuebao, Vol 49, Iss 2, Pp 958-966 (2024)
Coal is an important industrial raw material in China, closely related to its economic development. During coal mining, a large amount of coal mine drainage is generated, which is an important unconventional water resource that needs to be properly t
Externí odkaz:
https://doaj.org/article/cf45058c14a04fbf97f263cf803217e6
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 11, Pp 248-254 (2023)
Based on the zero discharge and resource utilization of high-salt mine water, BP-A-C-BP three-chamber configuration bipolar membrane electrodialysis is used to treat high-salt mine water concentrate. Taking the high-salt mine water of a mine in Hebei
Externí odkaz:
https://doaj.org/article/a456f5f2877a4648b9fd1c088609784e
Publikováno v:
Toxics, Vol 12, Iss 9, p 681 (2024)
Catalytic ozone oxidation, which is characterized by strong oxidizing properties and environmental friendliness, has been widely used in organic wastewater treatments. However, problems such as a low organic pollutant removal efficiency and unstable
Externí odkaz:
https://doaj.org/article/0e783ae522ec407d848ddc2f53fe904d
Autor:
Run Yuan, Yihe Qin, Can He, Zichen Wang, Lu Bai, Hong Zhao, Zijian Jiang, Lingyao Meng, Xuwen He
Publikováno v:
Arabian Journal of Chemistry, Vol 16, Iss 1, Pp 104415- (2023)
It is important to develop a catalyst that has high catalytic activity and can improve the degradation efficiency of refractory organic pollutants in the catalytic ozonation process. In this study, Fe-Mn-Cu-Ce/Al2O3 was synthesised via impregnation c
Externí odkaz:
https://doaj.org/article/5a2ac1237fe748aea038a5b53e1bf318
Autor:
Yanan Qiao, Xuwen He, Junying Zhang, Ying Liang, Wen Shao, Zhanjun Zhang, Sihang Zhang, Dantao Peng
Publikováno v:
Frontiers in Aging Neuroscience, Vol 13 (2021)
ObjectiveEmerging evidence suggests that white matter (WM) disruption is associated with the incidence of subcortical vascular cognitive impairment (SVCI). However, our knowledge regarding this relationship in the early stage of SVCI is limited. We a
Externí odkaz:
https://doaj.org/article/b0d17fb538184b89a8f59a3d68951ba8
Publikováno v:
Water, Vol 14, Iss 15, p 2446 (2022)
Coagulation–adsorption can be effective in the removal of the organic matters remaining in biotreated coking wastewater (BTCW), and cheap and efficient adsorbents benefit the widespread application of this technology. In this study, a sludge-based
Externí odkaz:
https://doaj.org/article/332a40efdcc84ae09da0c70eea4715f3
Publikováno v:
Carbon Resources Conversion, Vol 2, Iss 2, Pp 151-156 (2019)
An oxic-anoxic-oxic (O-A-O) system followed by coagulation and ozonation processes was used to study the treatment of coking wastewater. In the O-A-O process, the removals of NH4+-N, total nitrogen and COD were 91.5–93.3%, 91.3–92.6% and 89.1–9
Externí odkaz:
https://doaj.org/article/845b23f2bc0f49bfa18d2280804ad77e
Publikováno v:
Water, Vol 13, Iss 23, p 3365 (2021)
Biological processes have high removal efficiencies and low operational costs, but the secondary effluent of coking wastewater (CWW), even at a low concentration, is difficult for microorganisms to degrade directly. In this study, glucose was used as
Externí odkaz:
https://doaj.org/article/251b6f9ffa9549359a92cac5210a7a0d
Publikováno v:
Water, Vol 12, Iss 11, p 3200 (2020)
Humic acids (HAs) have important environmental and geochemical effects on soil, water environments and sediment. HAs strongly complex some metal ions, which affects the migration of metal ions and the colloidal aggregation of HA. Here, the complexati
Externí odkaz:
https://doaj.org/article/944b33e23f4045a487d5e9cbed8676cd
Publikováno v:
Journal of Environmental Sciences. 137:455-468