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Fractionation of residual Al in natural water treatment from reservoir with poly-aluminum-silicate-chloride (PASiC): Effect of OH/Al, Si/Al molar ratios and initial pH

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Journal of environmental {1.s 2012年第11期24卷 1908-1916页

作者： Zhonglian yang {1. {2. yan wang Yaqin Zhao qinyan yue shandong Key Laboratory of Water Pollution Control and Resource Reuse School of Environmental Science and EngineeringShandong UniversityJi'nan 250100China

An aluminum fractionation study was conducted for a surface reservoir water treatment to understand the performance of poly- aluminum-silicate-chloride （PASiC） in terms of the residual A1.fractions as a function of initial pH. The coagulation performance expressed as turbidity and organic matter removal was established as supporting data. Some extra data were evaluated in terms of the residual A1.ratio of the composite PASiC coagulant. The main residual A1.sources were the A1.fractions derived from the use of PASiC. The turbidity and organic matter removal ability was optimal at initial pH 6.00-7.00, while the concentrations of various residual A1.species and the residual A1.ratio of PASiC were minimal at an initial pH range of 7.00-8.00. Under the conditions of OH/AI molar ratio = 2.00 and Si/A1.molar ratio = 0.05, PASiC had superior coagulation performance and comparatively low residual A1.concentrations. The A1.fraction in the composite PASiC coagulant seldom remained under such conditions. Experimental data also indicated that the suspended （filterable） AI fraction was the dominant species, and organic-bound or organo-A1.complex A1.was considered to be the major species of dissolved A1.in water treated by PASiC coagulation. Additionally, the dissolved inorganic monomeric A1.species dominated the dissolved monomeric A1.fraction.

关键词： coagulation performance OH/A1.and Si/AI molar ratio poly-aluminum-silicate-chloride (PAniC) resi0ual AI speclataon residual A1.ratio

Crocus sativus *** anti-inflammatory effects and regulates the NLRP3–NF-κB pathway

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Acupuncture and Herbal Medicine 2024年第3期4卷 375-385页

作者： Liang yang Huanhua Xu Qian Hong Nuo Xu yan Zhang Rui Tao Shuai Li Zizheng Zhang Jiahao Geng Zihan {2. Huizi Hu yan Dong Zhaoyi chu Bin Zheng Jinmiao Zhu Ming Geng yue gao school of Chemistry and Pharmaceutical {1. Hefei Normal UniversityHefeiChina National Key Laboratory for the Modernization of Classical and Famous Prescriptions of Chinese Medicine Jiangxi University of Chinese MedicineNanchangChina Huaihai Hospital Affiliated to Xuzhou Medical University/PLA 71.t Group Military Hospital XuzhouChina Beijing Institution of Radiation Medicine BeijingChina

Objective:This study aimed to evaluate the anti-inflammatory effects of petal and stamen extracts of saffron crocus(Crocus sativus)and explore the underlying ***:Local and systemic inflammation models were used to investigate the anti-inflammatory effects of ***.A xyleneinduced inflammation model or lipopolysaccharide(LPS)-induced inflammation model was used in this *** petal and stamen extracts were each administered to the mice in the xylene and LPS models by gavage for 1. d at 0.1.and 0.4 g/kg doses,***-linked immunosorbent assay(ELISA)was used to measure the concentrations of tumor necrosis factor(TNF)-αand interleukin(IL)-1.in mouse *** and eosin(H&E)staining was used to observe the pathological changes in the ear in the xylene-induced inflammation model and in the spleen in the LPS-induced inflammation ***-like receptor thermal protein domain associated protein 3(NLRP3)protein levels within the nuclear factor-kappa B(NF-κB)pathway were assessed using western ***2.4.7 cells were treated with LPS(5μg/mL)and LPS+***(0.05,0.1.and 0.2.mg/mL)for 2. h,and a Cell Counting Kit-8 was used to measure cell *** in NLRP3 and NF-κB levels were evaluated by western ***:Petal and stamen extracts of *** attenuated the anti-inflammatory effects in local or systemic inflammatory models and repaired pathological changes in the ear in the xylene-induced inflammation model and spleen in the LPS-induced inflammation *** extracts also decreased the concentrations of TNF-αand IL-1.in the mouse serum in the LPS-induced inflammation *** downregulated NLRP3 protein level through the NF-κB pathway and downregulated LC-3 and BECLIN1.in vivo and in *** Cyanide3-ChloroPhenylhydrazone(CCCP)weakened the effects of *** on the NLRP3–NF-κB ***:*** has anti-inflammatory effects and regulates the NLRP3-NF-κB pathway.

关键词： Autophagy Crocus sativus L. Inflammatory NOD-like receptor thermal protein domain associated protein 3 Nuclear factor kappa B

CEPC Technical Design Report

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Radiation Detection Technology and Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Waleed Abdallah Tiago Carlos Adorno de Freitas Konstantin Afanaciev Shakeel Ahmad Ijaz Ahmed Xiaocong Ai Abid Aleem Wolfgang Altmannshofer Fabio Alves Weiming An Rui An Daniele Paolo Anderle Stefan Antusch Yasuo Arai Andrej Arbuzov Abdesslam Arhrib Mustafa Ashry Sha Bai Yu Bai yang Bai Vipul Bairathi Csaba Balazs Philip Bambade Yong Ban Tripamo Bandyopadhyay Shou-Shan Bao Desmond P.Barber Ayse Bat Varvara Batozskaya Subash Chandra Behera Alexander Belyaev Michele Bertucci Xiao-Jun Bi Yuanjie Bi Tianjian Bian Fabrizio Bianchi Thomas Biekotter Michela Biglietti Shalva Bilanishvili Deng Binglin Denis Bodrov Anton Bogomyagkov Serge Bondarenko Stewart Boogert Maarten Boonekamp Marcello Borri Angelo Bosotti Vincent Boudry Mohammed Boukidi Igor Boyko Ivanka Bozovic Giuseppe Bozzi Jean-Claude Brient Anastasiia Budzinskaya Masroor Bukhari Vladimir Bytev Giacomo Cacciapaglia Hua Cai Wenyong Cai Wujun Cai Yijian Cai Yizhou Cai Yuchen Cai Haiying Cai Huacheng Cai Lorenzo Calibbi Junsong Cang Guofu Cao Jianshe Cao Antoine Chance Xuejun Chang {1. Chang Zhe Chang Xinyuan Chang Wei Chao Auttakit Chatrabhuti Yimin Che Yuzhi Che Bin Chen Danping Chen Fuqing Chen Fusan Chen Gang Chen Guoming Chen Hua-Xing Chen Huirun Chen Jinhui Chen Ji-Yuan Chen Kai Chen Mali Chen Mingjun Chen Mingshui Chen Ning Chen Shanhong Chen Shanzhen Chen Shao-Long Chen Shaomin Chen Shiqiang Chen Tianlu Chen Wei Chen Xiang Chen Xiaoyu Chen Xin Chen Xun Chen Xurong Chen Ye Chen Ying Chen Yukai Chen Zelin Chen Zilin Chen Gang Chen Boping Chen {2.nhui Chen Hok {2.en Cheng Huajie Cheng Shan Cheng Tongguang Cheng Yunlong Chi Pietro Chimenti Wen Han Chiu Guk Cho Ming-{2.ng {2. Xiaotong {2. Ziliang {2. Guglielmo Coloretti Andreas Crivellin Hanhua Cui Xiaohao Cui Zhaoyuan Cui Brunella D'Anzi Ling-Yun Dai Xinchen Dai Xuwen Dai Antonio De Maria Nicola De Filippis Christophe De La Taille Francesca De Mori Chiara De Sio Elisa Del Core Shuangxue Deng Wei-Tian Deng Zhi Deng Ziyan Deng Bhupal Dev Tang Dewen Biagio Di Micco Ran Ding Siqin Dingl Yadong Ding Haiyi Dong Jianin AGH University of science and Technology Faculty of Physics and Applied Computer ScienceKrakow Anhui University HefeiAnhui Applied Physics Department Federal Urdu University of ArtsScience and TechnologyIslamabad Banaras Hindu University Institute of ScienceVaranasi Bandirma Onyedi Eylul University Bandirma Beihang University Beijing Beijing Computational science Research Center Beijing Beijing Conveyi LTD Beijing Beijing Glass Research Institute Co. LtdBeijing Beijing Institute of Technology Beijing Beijing Normal University Beijing Brown University ProvidenceRI Budker Institute of Nuclear Physics Novosibirsk Cadi Ayyad University Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Cairo University Giza Center for Theory and Computation National Tsing Hua UniversityHsinchu Central china Normal University WuhanHubei Central South University ChangshaHunan Centro de Fisica Teorica de Particulas Universidade Tecnica de LisboaLisboa Chengdu KaitengSifang Digital Radio&TV Equipment Co. LtdChengduSichuan china academy of {1. physics MianyangSichuan china building materials academy Beijing china Center of Advanced {1. and Technology Beijing china Institute of Atomic Energy Beijing china Jiliang University HangzhouZhejiang china Nuclear Instrument CO. LTDBeijing china University of Geo{1.s Beijing china University of Geo{1.s WuhanHubei china University of Mining and Technology XuzhouJiangsu china West Normal University NanchongSichuan Chongqing University Department of PhysicsChongqing chulalongkorn University Bangkok City University of Hong Kong Department of PhysicsHong Kong Cockcroft Institute Daresbury Cornell University IthacaNY CPPM(AMU/IPhU&CNRS/INP) Marseille Dalian Minzu University DalianLiaoning Dalian University of Technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov Laboratory of Nuclear Problems of Joint Institute for Nuclear Research(DLNP JINR) Dubna East china University Of {1. And Technol

The Circular Electron Positron Collider(CEPC)is a large scientific project initiated and hosted by china,fostered through extensive collaboration with international *** complex comprises four accelerators:a 30 GeV Linac,a 1.1.GeV Damping Ring,a Booster capable of achieving energies up to 1.0 GeV,and a Collider operating at varying energy modes(Z,W,H,and tt).The Linac and Damping Ring are situated on the surface,while the subterranean Booster and Collider are housed in a 1.0 km circumference underground tunnel,strategically accommodating future expansion with provisions for a potential Super Proton Proton Collider(SPPC).The CEPC primarily serves as a Higgs *** its baseline design with synchrotron radiation(SR)power of 30 MW per beam,it can achieve a luminosity of 5×1.^(34)cm^(-{1.s^(-1.per interaction point(IP),resulting in an integrated luminosity of 1. ab^(-1.for two IPs over a decade,producing {1.6 million Higgs *** the SR power to 50 MW per beam expands the CEPC's capability to generate 4.3 million Higgs bosons,facilitating precise measurements of Higgs coupling at sub-percent levels,exceeding the precision expected from the HL-LHC by an order of *** Technical Design Report(TDR)follows the Preliminary Conceptual Design Report(Pre-CDR,{1.1.)and the Conceptual Design Report(CDR,{1.1.),comprehensively detailing the machine's layout,performance metrics,physical design and analysis,technical systems design,R&D and prototyping efforts,and associated civil engineering ***,it includes a cost estimate and a preliminary construction timeline,establishing a framework for forthcoming engineering design phase and site selection *** is anticipated to begin around {1.{1.-{1.{1.,pending government approval,with an estimated duration of 8 *** commencement of experiments and data collection could potentially be initiated in the mid-{1.30s.

关键词： initiated exceeding precise

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PACS中铝水解形态分布

山东大学学报（自然科学版） 1996年第4期31卷 480-483页

作者：高宝玉岳饮艳于慧王艳山东大学环境工程系

采用A1.Ferron逐时络合比色法研究了PACS中铝水解形态分布随熟化时间的变化,考察了在不同熟化时间内,碱化度(B)Al^(3+)/SO_4^(2.)摩尔比和稀释作用对铝水解形态分布的影响。实验结果表明,熟化时间及稀释作用对铝水解形态分布影响不大;... 详细信息

采用A1.Ferron逐时络合比色法研究了PACS中铝水解形态分布随熟化时间的变化,考察了在不同熟化时间内,碱化度(B)Al^(3+)/SO_4^(2.)摩尔比和稀释作用对铝水解形态分布的影响。实验结果表明,熟化时间及稀释作用对铝水解形态分布影响不大;碱化度(B)及Al^(3+)/SO_4^(2.)摩尔比对铝水解形态分布有影响,Al_a含量随着碱化度(B)的升高而降低,Al_b和Al_c的含量随着碱化度(B)的升高而增加Al^(3+)/SO_4^(2.)摩尔比越小,则Al_b的含量就越小,而Al_c含量就越高。

关键词： PACS 水解形态水处理聚合氯化铝铝絮凝剂

纳米Al_(1.)的分离方法及混凝效果动态过程的研究

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环境科学学报 2005年第6期25卷 767-772页

作者：高宝玉初永宝岳钦艳孔春燕王晓娜山东大学环境科学与工程学院山东济南250100 德州学院化学系山东德州253023

以相同Al1.3含量、不同浓度的PAC为原料,利用乙醇丙酮混合溶剂法、SO2.- 4 Ba2.+ 沉淀置换法以及柱层析法分离提纯纳米Al1.3形态,同时利用Al Ferron逐时络合比色法、2.7Al NMR等多种现代分析手段进行分析鉴定,比较其分离效果,并采用烧... 详细信息

以相同Al1.3含量、不同浓度的PAC为原料,利用乙醇丙酮混合溶剂法、SO2.- 4 Ba2.+ 沉淀置换法以及柱层析法分离提纯纳米Al1.3形态,同时利用Al Ferron逐时络合比色法、2.7Al NMR等多种现代分析手段进行分析鉴定,比较其分离效果,并采用烧杯实验法和透光率脉动检测技术对Al1.3形态以及PAC、AlCl3的絮凝效果及絮凝过程中絮集物形成和增长的变化差异作了对比性研究.实验结果表明,乙醇丙酮混合溶剂法对Al1.3分离纯化效果最好,分离所得Al1.3平均粒径大,聚合程度高.柱层析法受柱体积的影响只对低浓度的PAC有较好的分离效果;SO2.- 4 Ba2.+ 沉淀置换法虽具有较好的分离效果,但分离过程有其他杂质离子的加入,影响到产品品质.混凝效果和动态实验结果表明,Al1.3形态是在絮凝过程中起电中和作用的主要形态,具有较强的除浊及脱色能力,在混凝过程中当絮体受到剪切力的破坏时Al1

关键词： Al1.形态分离纯化混凝动态过程

中试规模IC反应器处理大豆蛋白废水的颗粒污泥培养和启动

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环境工程学报 2016年第3期10卷 1070-1074页

作者：鹿时雨高宝玉亓秋波王燕岳钦艳山东大学环境科学与工程学院山东省水污染控制与资源化重点实验室济南250100

实验研究了中试规模下,以城市剩余污泥接种IC反应器处理大豆蛋白废水时,厌氧颗粒污泥的驯化和反应器的启动过程。控制反应器内废水的温度在30-38℃、pH在6.8-7.5和挥发性脂肪酸（VFA）不高于600-800 mg/L的条件下,经过98 d运行,IC反应器... 详细信息

实验研究了中试规模下,以城市剩余污泥接种IC反应器处理大豆蛋白废水时,厌氧颗粒污泥的驯化和反应器的启动过程。控制反应器内废水的温度在30-38℃、pH在6.8-7.5和挥发性脂肪酸（VFA）不高于600-800 mg/L的条件下,经过98 d运行,IC反应器对COD去除率达到80%-90%,容积负荷达到9.5 kg COD/（m^3·d）。成熟厌氧颗粒污泥为黑色,边界清晰,呈椭球形,平均粒径d50为1.5 mm,粒径〉1.mm的颗粒占92.3%。扫描电镜观察发现,颗粒污泥中产甲烷鬓毛菌（Methanosaetaceae）占优势。

关键词：大豆蛋白废水 IC反应器颗粒污泥驯化

Al_(1.)形态的凝胶层析分离及分离级分特性对比

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环境科学 2005年第3期26卷 87-91页

作者：初永宝高宝玉岳钦艳王曙光王燕山东大学环境科学与工程学院济南250100

采用聚丙烯酰胺凝胶柱层析法分离纯化聚合氯化铝(PAC)中的Al1.3 形态,并采用Al- Ferron逐时络合比色法、透射电镜(TEM)和ZATESIZER测定仪对分离纯化过程中所得3个级分进行了分析表征和电荷特性的研究;采用烧杯实验法对3个级分处理实际... 详细信息

采用聚丙烯酰胺凝胶柱层析法分离纯化聚合氯化铝(PAC)中的Al1.3 形态,并采用Al- Ferron逐时络合比色法、透射电镜(TEM)和ZATESIZER测定仪对分离纯化过程中所得3个级分进行了分析表征和电荷特性的研究;采用烧杯实验法对3个级分处理实际和模拟水样的混凝效果进行了对比性研究.Al- Ferron逐时络合比色法和TEM结果表明,在层析法分离中级分随着洗脱时间延长按分子的大小依次洗脱下来,因此截取中间组分即可得到含量95 %左右的纳米Al1.3 形态;电荷特性和混凝效果研究结果表明,第3个级分其他两者具有更好的除浊、除腐殖酸和脱色效果,并且具有更强的电中和能力,因此Al1.3 形态是一种具有较高正电荷和较高的水解稳定性以及宽的pH适用范围,在给水和废水处理中是一种较为有效的Al形态.

关键词： Al1.形态分离纯化聚合氯化铝(PAC) 柱层析

不同交联剂制备的环氧氯丙烷-二甲胺聚合物的结构及脱色性能

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环境科学学报 2006年第12期26卷 1977-1982页

作者：高宝玉孙逊岳钦艳张栋华卢磊王晓娜王燕山东大学环境科学与工程学院济南250100

以环氧氯丙烷和二甲胺为原料,加入不同的胺类交联剂(乙二胺、二乙烯三胺和三乙烯四胺)合成出一系列环氧氯丙烷-二甲胺聚合物(EPI-DMA).研究了交联剂及用量对产品特性的影响;利用红外光谱(IR)和电子透射电镜(TEM)等现代分析仪器研究了EPI... 详细信息

以环氧氯丙烷和二甲胺为原料,加入不同的胺类交联剂(乙二胺、二乙烯三胺和三乙烯四胺)合成出一系列环氧氯丙烷-二甲胺聚合物(EPI-DMA).研究了交联剂及用量对产品特性的影响;利用红外光谱(IR)和电子透射电镜(TEM)等现代分析仪器研究了EPI-DMA的结构及在水中的聚集形态;并通过烧杯实验研究了EPI-DMA对染料模拟废水和实际印染废水的处理效果.结果表明,交联剂的加入使EPI-DMA的粘度和阳离子度发生变化;不同交联剂制备的EPI-DMA的IR谱图相差不大,但在水溶液中的结构形貌不相同;EPI-DMA处理模拟活性艳红废水时以电中和和吸附架桥为作用机理,在处理还原大红废水时以电中和作用为主;在用EPI-DMA处理实际废水时脱色率和COD的去除率分别可达80%和60%.

关键词：环氧氯丙烷-二甲胺聚合物(EPI-DMA) 交联剂脱色絮凝机理

High-responsivity solar-blind photodetector based on MOCVD-grown Si-dopedβ-Ga_(2.O_(3)thin film

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Chinese Physics B 2021年第5期30卷 595-601页

作者： Yu-Song Zhi Wei-Yu Jiang Zeng Liu Yuan-Yuan Liu Xu-Long chu Jia-Hang Liu Shan Li Zu-Yong {1. {2.-Hui wang Pei-Gang Li Zhen-Ping Wu Wei-Hua Tang Laboratory of Information Functional Materials and Devices School of Science&State Key Laboratory of Information Photonics and Optical CommunicationsBeijing University of Posts and TelecommunicationsBeijing 100876China Center of Materials science and Optoelectronics {1. University of Chinese Academy of SciencesBeijing 100049China The engineering Research Center for Semiconductor Integrated Technology Institute of SemiconductorsChinese Academy of SciencesBeijing 100083China china Aerospace System Simulation Technology Co. Ltd.(Beijing)Beijing 100195China College of Electronic and Optical engineering&College of Microelectronics Nanjing University of Posts and TelecommunicationsNanjing 210023China

Si-dopedβ-Ga_(2.O_(3)films are fabricated through metal-organic chemical vapor deposition(MOCVD).Solar-blind ultraviolet(UV)photodetector(PD)based on the films is fabricated by standard photolithography,and the photodetection properties are *** results show that the photocurrent increases to 1..2.mA under 2.0μW·cm^(-2.2.4 nm illumination and±2. V bias,leading to photo-responsivity as high as 788 A·W^(-1..The Si-dopedβ-Ga2.3-based PD is promised to perform solar-blind photodetection with high performance.

关键词： Si-dopedβ-Ga_(2.O_(3) metal-organic chemical vapor deposition(MOCVD) solar-blind high responsivity