伦敦先锋时尚品牌MITHRIDATE以“FASHION FOR ART”为创作理念,不断从戏剧与舞台艺术中汲取灵感,透过精湛的匠心工艺,构筑自我身份的栖所,主张发自内心的穿衣自由。设计师顺应MITHRIDATE“寻找清晰自我”的精神感召,以“SPHERE”为灵感...伦敦先锋时尚品牌MITHRIDATE以“FASHION FOR ART”为创作理念,不断从戏剧与舞台艺术中汲取灵感,透过精湛的匠心工艺,构筑自我身份的栖所,主张发自内心的穿衣自由。设计师顺应MITHRIDATE“寻找清晰自我”的精神感召,以“SPHERE”为灵感,打造了一处虚实同构的向心剧场,演绎品牌空间的现场性和情境感。当你真实地闯入这场时尚与美学交织的剧幕中,既是观赏者,也是剧中人。展开更多
Advanced oxidation processes are promising for degradation of the highly chemical stability and refractory methylisothiazolinone(MIT) bactericides in relevant industrial wastewater.In order to assemble a low cost and ...Advanced oxidation processes are promising for degradation of the highly chemical stability and refractory methylisothiazolinone(MIT) bactericides in relevant industrial wastewater.In order to assemble a low cost and high performance electrochemical oxidation system for wastewater treatment,granular active carbon(GAC) was decorated by doping Ce,Sn,Sb to synthesize Sn-Sb-Ce/GAC using sol-gel method as particle electrode filled into a three-dimensional(3D) electrochemical reactor.Scanning electron microscopy(SEM),energy-dispersive spectroscopy(EDS) and X-ray diffraction(XRD) experiments revealed that the Sn-Sb-Ce/GAC particle electrode crystal particles were compact and uniform,and the surface structure was improved.The ten cyclic experiments indicated that the Sn-Sb-Ce/GAC particle electrode had high stability and low dissolution of the loaded active substance.The degradation mechanism of MIT was studied under the optimal working conditions of 3D electrode system with GAC of 5 g/L,current density of 20 mA/cm^(2),initial pH 5,electrolyte concentration of Na_(2)SO_(4)0.02 mol/L and reaction time of 120 min.The indirect electrochemical degradation of MIT was dominated by active substance pathway that active chlorine rather than free radicals(·OH) played the main role.Comparing with conventional two-dimensional(2D) electrode system,the 3D electrochemical system has larger active electrode area,higher treatment efficiency and lower energy consumption than the former.The 3D electrochemical system could remove 96.5% of MIT from the actual high-salt reverse osmosis concentrate wastewater in 30 min.It has a certain removal effect on UV_(254)in wastewater,but has a better removal effect on fluorescent substances.This study proposed a new strategy to develop transition metal and rare earth metal particle electrodes using carbon-based materials for high efficient electrocatalytic oxidation in the electrochemical treatment system.展开更多
文摘伦敦先锋时尚品牌MITHRIDATE以“FASHION FOR ART”为创作理念,不断从戏剧与舞台艺术中汲取灵感,透过精湛的匠心工艺,构筑自我身份的栖所,主张发自内心的穿衣自由。设计师顺应MITHRIDATE“寻找清晰自我”的精神感召,以“SPHERE”为灵感,打造了一处虚实同构的向心剧场,演绎品牌空间的现场性和情境感。当你真实地闯入这场时尚与美学交织的剧幕中,既是观赏者,也是剧中人。
基金the financial supports from Major Science and Technology project of China Power Engineering Consulting Group Co., Ltd. "Research on Green and digital Intelligent Technology of Sewage Treatment Plant" (No. CEEC2023-ZDYF-09)Technology Innovation Ability Improvement Project of Shandong Province, China (No. 2022TSGC1247)。
文摘Advanced oxidation processes are promising for degradation of the highly chemical stability and refractory methylisothiazolinone(MIT) bactericides in relevant industrial wastewater.In order to assemble a low cost and high performance electrochemical oxidation system for wastewater treatment,granular active carbon(GAC) was decorated by doping Ce,Sn,Sb to synthesize Sn-Sb-Ce/GAC using sol-gel method as particle electrode filled into a three-dimensional(3D) electrochemical reactor.Scanning electron microscopy(SEM),energy-dispersive spectroscopy(EDS) and X-ray diffraction(XRD) experiments revealed that the Sn-Sb-Ce/GAC particle electrode crystal particles were compact and uniform,and the surface structure was improved.The ten cyclic experiments indicated that the Sn-Sb-Ce/GAC particle electrode had high stability and low dissolution of the loaded active substance.The degradation mechanism of MIT was studied under the optimal working conditions of 3D electrode system with GAC of 5 g/L,current density of 20 mA/cm^(2),initial pH 5,electrolyte concentration of Na_(2)SO_(4)0.02 mol/L and reaction time of 120 min.The indirect electrochemical degradation of MIT was dominated by active substance pathway that active chlorine rather than free radicals(·OH) played the main role.Comparing with conventional two-dimensional(2D) electrode system,the 3D electrochemical system has larger active electrode area,higher treatment efficiency and lower energy consumption than the former.The 3D electrochemical system could remove 96.5% of MIT from the actual high-salt reverse osmosis concentrate wastewater in 30 min.It has a certain removal effect on UV_(254)in wastewater,but has a better removal effect on fluorescent substances.This study proposed a new strategy to develop transition metal and rare earth metal particle electrodes using carbon-based materials for high efficient electrocatalytic oxidation in the electrochemical treatment system.
