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Occurrence and removal of

Lin WANG,Yongmei LI,Xiaoling SHANG,Jing SHEN

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 4,   Pages 519-530 doi: 10.1007/s11783-013-0610-4

Abstract: Chemically enhanced primary process (CEPP) had no effect on removal of either NDMA or NDMA FP.nitrification and denitrification had better removal efficiency than conventional activated sludge process

Keywords： N-nitrosodimethylamine     NDMA precursors     NDMA formation potential     biological treatment process     chemicallyenhanced primary process    

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Acidogenic sludge fermentation to recover soluble organics as the carbon source for denitrification in wastewater treatment: Comparison of sludge types

Lin Lin, Ying-yu Li, Xiao-yan Li

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 4, doi: 10.1007/s11783-018-1043-x

Abstract:

CEPS sludge was compared with conventional primary and secondary

Keywords： Sewage sludge     Chemically enhanced primary sedimentation (CEPS)     Acidogenic fermentation     Organic carbon    

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Membrane Fouling Alleviation by Chemically Enhanced Backwashing in Treating Algae-Containing Surface Article

Xiaobin Tang, Tiecheng Guo, Haiqing Chang, Xiao Yue, Jinlong Wang, Haikuan Yu, Binghan Xie, Xuewu Zhu, Guibai Li, Heng Liang

Engineering 2022, Volume 19, Issue 12,   Pages 40-49 doi: 10.1016/j.eng.2021.01.013

Abstract: In this study, a simple and practical chemically enhanced backwashing (CEB) process was developed toFurthermore, a CEB process using a combination of NaClO with NaCl, NaOH, or sodium citrate deliveredLong-term pilot-scale and full-scale experiments further verified the feasibility of the CEB processCompared with the conventional hydraulic backwashing without chemical involvement, the CEB process canTherefore, the CEB process can efficiently alleviate the algae-related membrane fouling with lower chemical

Keywords： Ultrafiltration     Membrane fouling     Hydraulically irreversible membrane fouling     Chemically enhanced backwashing    

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Kinetics and mechanism of nitrobenzene degradation by hydroxyl radicals-based ozonation process enhanced

Weizhou Jiao, Shengjuan Shao, Peizhen Yang, Kechang Gao, Youzhi Liu

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1197-1205 doi: 10.1007/s11705-020-1998-6

Abstract: The ozonation process of NB could be enhanced by RPB, which is especially effective for highly concentrated

Keywords： high gravity technology     hydroxyl radicals     nitrobenzene     reaction kinetics    

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Removal efficiencies of natural and synthetic progesterones in hospital wastewater treated by different disinfection processes

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 10, doi: 10.1007/s11783-022-1558-z

Abstract:

● The concentrations of 61 progesterones in HWW, PFTE, SBTE were evaluated.

Keywords： Progesterones     Hospital wastewater     Primary filtration treatment effluent     Secondary biological treatmenteffluent     Disinfection process    

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Sorption enhanced catalytic CF

Jae-Yun Han, Chang-Hyun Kim, Boreum Lee, Sung-Chan Nam, Ho-Young Jung, Hankwon Lim, Kwan-Young Lee, Shin-Kun Ryi

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4,   Pages 537-544 doi: 10.1007/s11705-017-1651-1

Abstract: In this study, we developed a three-stage catalyst-adsorbent reactor for the catalytic hydrolysis of CF . Each stage is composed of a catalyst bed followed by an adsorbent bed using Ca(OH) to remove HF. The three stages are connected in series to enhance the hydrolysis of CF and eliminate a scrubber to dissolve HF in water at the same time. With a 10 wt-% Ce/Al O catalyst prepared by the incipient wetness method using boehmite and a granular calcium hydroxide as an adsorbent, the CF conversion in our proposed reactor was 7%–23% higher than that in a conventional single-bed catalytic reactor in the temperature range of 923–1023 K. In addition, experimental and numerical simulation (Aspen HYSYS ) results showed a reasonable trend of increased CF conversion with the adsorbent added and these results can be used as a useful design guideline for our newly proposed multistage reactor system.

Keywords： PFCs     catalytic hydrolysis     calcium hydroxide     sorption enhanced     process simulation    

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Simulating the air flow in the conveying pipe of the foreign fiber detection device

Ting CHEN, Lili WU, Ke WANG,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 3,   Pages 275-279 doi: 10.1007/s11705-009-0274-6

Abstract: Cotton bales are frequently intermingled with foreign fibers which will interfere in the process of spinningAs a primary effort, the air flow in the conveying pipe of the foreign fiber detection device was simulated

Keywords： product quality     Chinese     process     turbulence intensity     primary    

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Evaluation of power regeneration in primary suspension for a railway vehicle

Ruichen WANG, Zhiwei WANG

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 2,   Pages 265-278 doi: 10.1007/s11465-019-0571-9

Abstract: rail vehicles, this study presents the feasibility of using power regenerating dampers (PRDs) in the primaryPRDs are configured as hydraulic electromagnetic-based railway primary vertical dampers and evaluatedof the generator, and the electromagnetic configuration provides a controllable damping force to the primaryIn several case studies, generic railway vehicle primary suspension systems that are configured to includeResults indicate that PRDs can simultaneously replace conventional primary vertical dampers, regenerate

Keywords： railway vehicle     primary damper     power regeneration     ride comfort     running safety    

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Enhanced Fenton-like process over Cu/L(+)-ascorbic acid co-doping mesoporous silica for toxicity reduction

Frontiers of Environmental Science & Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11783-024-1804-7

Abstract:

● Cu-C-MSNs are developed via a co-doping step of Cu with L(+)-ascorbic acid.

Keywords： Cation-π structures     Polarization electric field     Fenton-like process     Contaminants cleavage    

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A comparative study of the mechanical properties, fracture behavior, creep, and shrinkage of chemically

Mahdi AREZOUMANDI, Mark EZZELL, Jeffery S VOLZ

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 1,   Pages 36-45 doi: 10.1007/s11709-014-0243-0

Abstract: investigation that compares the mechanical properties, fracture behavior, creep, and shrinkage of a chemically-basedhigh fluidity was achieved with a polycarboxylate-based high-range water-reducing admixture, while the enhanced

Keywords： admixture     conventional concrete (CC)     creep     fracture mechanic     mechanical Properties     self-consolidating concrete (SCC)     shrinkage    

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Dynein axonemal heavy chain 10 deficiency causes primary ciliary dyskinesia in humans and mice

Frontiers of Medicine   Pages 957-971 doi: 10.1007/s11684-023-0988-8

Abstract: Primary ciliary dyskinesia (PCD) is a congenital, motile ciliopathy with pleiotropic symptoms.

Keywords： DNAH10     mice     motile cilia     mutation     primary ciliary dyskinesia    

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Approach for natural gas to be a primary energy source in China

Weihe HUANG, Jindian CHEN, Chuan FU, Yan HUANG

Frontiers of Engineering Management 2019, Volume 6, Issue 4,   Pages 467-476 doi: 10.1007/s42524-019-0068-6

Abstract: In the long-term adjustment of energy structure, natural gas has gradually become the primary energyFor natural gas to be the primary energy, the exploitation of gas resources must be expanded, resourcesystem must be set up, infrastructure investment must be increased, and the security system must be enhanced

Keywords： natural gas     energy revolution     primary energy     utilization areas     approaching means    

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Effect of traditional Chinese medicine combined with Western therapy on primary hepatic carcinoma: a

Li Ma, Bin Wang, Yuanxiong Long, Hanmin Li

Frontiers of Medicine 2017, Volume 11, Issue 2,   Pages 191-202 doi: 10.1007/s11684-017-0512-0

Abstract:

Primary hepatic carcinoma (PHC) is a common malignant tumor in China.systematic review with meta-analysis aimed to assess the effect of TCM combined with Western therapy on primary

Keywords： traditional Chinese medicine     primary hepatic carcinoma     meta-analysis    

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Tuning the primary selective nanochannels of MOF thin-film nanocomposite nanofiltration membranes for

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1474-7

Abstract:

• PA layer properties tune the primary nanochannels in MIL-101(Cr) TFN

Keywords： Porous metal organic framework     Thin-film nanocomposite membrane     Primary selective nanochannels     Nanofiltration    

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Primary hypertrophic osteoarthropathy: an update

Zeng Zhang, Changqing Zhang, Zhenlin Zhang

Frontiers of Medicine 2013, Volume 7, Issue 1,   Pages 60-64 doi: 10.1007/s11684-013-0246-6

Abstract: The study of a clinically indistinguishable idiopathic form (primary hypertrophic osteoarthropathy, PHO

Keywords： digital clubbing     primary hypertrophic osteoarthropathy     prostaglandin E2 (PGE2)    

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Title Author Date Type Operation

Occurrence and removal of

Lin WANG,Yongmei LI,Xiaoling SHANG,Jing SHEN

Journal Article

Acidogenic sludge fermentation to recover soluble organics as the carbon source for denitrification in wastewater treatment: Comparison of sludge types

Lin Lin, Ying-yu Li, Xiao-yan Li

Journal Article

Membrane Fouling Alleviation by Chemically Enhanced Backwashing in Treating Algae-Containing Surface

Xiaobin Tang, Tiecheng Guo, Haiqing Chang, Xiao Yue, Jinlong Wang, Haikuan Yu, Binghan Xie, Xuewu Zhu, Guibai Li, Heng Liang

Journal Article

Kinetics and mechanism of nitrobenzene degradation by hydroxyl radicals-based ozonation process enhanced

Weizhou Jiao, Shengjuan Shao, Peizhen Yang, Kechang Gao, Youzhi Liu

Journal Article

Removal efficiencies of natural and synthetic progesterones in hospital wastewater treated by different disinfection processes

Journal Article

Sorption enhanced catalytic CF

Jae-Yun Han, Chang-Hyun Kim, Boreum Lee, Sung-Chan Nam, Ho-Young Jung, Hankwon Lim, Kwan-Young Lee, Shin-Kun Ryi

Journal Article

Simulating the air flow in the conveying pipe of the foreign fiber detection device

Ting CHEN, Lili WU, Ke WANG,

Journal Article

Evaluation of power regeneration in primary suspension for a railway vehicle

Ruichen WANG, Zhiwei WANG

Journal Article

Enhanced Fenton-like process over Cu/L(+)-ascorbic acid co-doping mesoporous silica for toxicity reduction

Journal Article

A comparative study of the mechanical properties, fracture behavior, creep, and shrinkage of chemically

Mahdi AREZOUMANDI, Mark EZZELL, Jeffery S VOLZ

Journal Article

Dynein axonemal heavy chain 10 deficiency causes primary ciliary dyskinesia in humans and mice

Journal Article

Approach for natural gas to be a primary energy source in China

Weihe HUANG, Jindian CHEN, Chuan FU, Yan HUANG

Journal Article

Effect of traditional Chinese medicine combined with Western therapy on primary hepatic carcinoma: a

Li Ma, Bin Wang, Yuanxiong Long, Hanmin Li

Journal Article

Tuning the primary selective nanochannels of MOF thin-film nanocomposite nanofiltration membranes for

Journal Article

Primary hypertrophic osteoarthropathy: an update

Zeng Zhang, Changqing Zhang, Zhenlin Zhang

Journal Article