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学者姓名：杨艳玲
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Abstract ：
The impact of carbon/nitrogen (C/N) ratio on sequencing batch biofilm reactor (SBBR) initiated with different seed sludges for treating actual mariculture effluent was explored. Increasing the C/N ratio significantly enhanced the nitrogen removal efficiency, achieving average removal efficiency of 95% for ammonia nitrogen and 73% for total nitrogen at ratio of 30, while the impact of seed sludge was minimal. High C/N ratio promoted the secretion of tightly bound extracellular polymeric substances (TB-EPS), which showed significant correlation with nitrogen removal. Interactions between bacteria and archaea were enhanced and conditionally rare or abundant taxa were the keystone taxa. High C/N ratio inhibited the relative abundance of ammonia-oxidizing archaea (Candidatus_Nitrosopumilus) and bacteria (Nitrosomonas), but promoted the heterotrophic nitrificationaerobic denitrification bacteria (Halomonas). The expression of nitrogen removal functional genes significantly correlated with functional genera. This study emphasized the crucial role of high C/N ratios in biological nitrogen removal from actual mariculture effluent.
Keyword ：
Functional genera Functional genera Nitrogen removal Nitrogen removal Mariculture effluent Mariculture effluent Carbon/nitrogen ratio Carbon/nitrogen ratio Bacteria/archaea Bacteria/archaea
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| GB/T 7714 | Fan, Xiao-Yan , Zhou, Shi-Long , Yang, Yanling et al. Impact of carbon/nitrogen ratio on sequencing batch biofilm reactors initiated with different seed sludges for treating actual mariculture effluents [J]. | BIORESOURCE TECHNOLOGY , 2024 , 417 . |
| MLA | Fan, Xiao-Yan et al. "Impact of carbon/nitrogen ratio on sequencing batch biofilm reactors initiated with different seed sludges for treating actual mariculture effluents" . | BIORESOURCE TECHNOLOGY 417 (2024) . |
| APA | Fan, Xiao-Yan , Zhou, Shi-Long , Yang, Yanling , Cao, Shen-Bin , Niu, Yue , Zheng, Meng-Yuan et al. Impact of carbon/nitrogen ratio on sequencing batch biofilm reactors initiated with different seed sludges for treating actual mariculture effluents . | BIORESOURCE TECHNOLOGY , 2024 , 417 . |
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Abstract ：
A photo-Fenton catalyst Fe-carbon nitride (g-C3N4)/reduced graphene oxide (rGO) (labeled as FNGO) was prepared via two-step calcination thermal polymerization. rGO as a carrier of Fe-g-C3N4 accelerated the charge transfer and improved the reduction of Fe (III) as compared those of the binary Fe-g-C3N4 catalyst. The FNGO catalyst maintained a high surface area of 264.7 m2/g and its charge transfer rate was 2.77 times higher than Feg-C3N4. The decreasing transient photocurrent and increasing electrode resistance of FNGO, Fe-g-C3N4 and gC3N4 confirm the positive synergistic effect of Fe-N coordination and rGO in charge transfer. Under the synergistic of visible light irradiation and H2O2, the excellent degradation performance of FNGO towards rhodamine B was achieved (95.3 % removal) at Fe-doping content of 10 wt%, rGO loading content of 0.5 % and H2O2 addition of 1.5 mM. Hydroxyl radicals played a dominant role in the photocatalysis-Fenton system, which was related to the coordination of Fe-N, the carrier off-domain of rGO, and the Fe (III)/Fe (II) cycle promoted by photogenerated electron and superoxide radicals. The FNGO had a high stability, a wide pH adaptation (3- 11) and a low Fe-leaching. This novel ternary light-driven photo-Fenton catalyst of FNGO enabled efficient decontamination during advanced treatment of wastewater.
Keyword ：
Fe (III)/Fe (II) cycle Fe (III)/Fe (II) cycle Visible light photocatalysis Visible light photocatalysis Photo-Fenton Photo-Fenton Fe-N coordination Fe-N coordination Charge transfer Charge transfer
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| GB/T 7714 | Zhao, Fuwang , Yang, Yanling , Ji, Siyang et al. Photocatalysis-Fenton mechanism of rGO-enhanced Fe-doped carbon nitride with boosted degradation performance towards rhodamine B [J]. | JOURNAL OF WATER PROCESS ENGINEERING , 2023 , 55 . |
| MLA | Zhao, Fuwang et al. "Photocatalysis-Fenton mechanism of rGO-enhanced Fe-doped carbon nitride with boosted degradation performance towards rhodamine B" . | JOURNAL OF WATER PROCESS ENGINEERING 55 (2023) . |
| APA | Zhao, Fuwang , Yang, Yanling , Ji, Siyang , Yu, Rui , Li, Xing , Zhou, Zhiwei . Photocatalysis-Fenton mechanism of rGO-enhanced Fe-doped carbon nitride with boosted degradation performance towards rhodamine B . | JOURNAL OF WATER PROCESS ENGINEERING , 2023 , 55 . |
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Abstract ：
The physicochemical properties of powdered activated carbon (PAC) are important factors affecting its adsorption performance, which is also related to the characteristics of target organic pollutants. In this study, the key indicators affecting the adsorption performance of PAC were identified, and the physicochemical properties of PACs were modified by hydrogen peroxide and/or ultrasound in a targeted manner to improve the adsorption performance. The results indicated the adsorption properties of printing and dyeing secondary effluent organic matter (EfOM) in terms of CODcr and UV absorbance at 254 nm (UV254) positively correlated with mesoporous volume, average pore size and acid group content of PAC. After modification, the mesoporous volume and average pore size of PAC increased, and the number of acidic groups increased, thus enhancing the adsorption efficiency. EfOM removal characteristics showed that PAC preferentially adsorbed unsaturated bonds or aromatic compounds, tryptophan-like proteins, soluble microbial metabolites and low molecular weight fractions below 1 kDa. In addition, the relative contents of specific surface area, pore volume and oxygen-containing functional groups (O-C--O, C-OH, C--O/O-C-O) of PAC decreased after adsorption, indicating that EfOM adsorption was a physical and chemical process, including pore filling, hydrophobic interaction and chemical bond force interaction. In general, PACs with larger mesoporous volume, average pore size and abundant acid groups possessed good adsorption performance towards EfOM.
Keyword ：
Powdered activated carbon (PAC) Powdered activated carbon (PAC) Adsorption mechanism Adsorption mechanism Modification Modification Printing and dyeing process Printing and dyeing process Effluent organic matter (EfOM) Effluent organic matter (EfOM)
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| GB/T 7714 | Zhou, Zhiwei , Yao, Yanyan , Yang, Yanling et al. Ultrasound-assisted H2O2 directional-modification of powdered activated carbon for the enhanced adsorption of secondary effluent organic matter from printing and dyeing processes [J]. | JOURNAL OF HAZARDOUS MATERIALS , 2023 , 449 . |
| MLA | Zhou, Zhiwei et al. "Ultrasound-assisted H2O2 directional-modification of powdered activated carbon for the enhanced adsorption of secondary effluent organic matter from printing and dyeing processes" . | JOURNAL OF HAZARDOUS MATERIALS 449 (2023) . |
| APA | Zhou, Zhiwei , Yao, Yanyan , Yang, Yanling , Li, Xing , Ren, Jiawei , Qin, Jiangwei . Ultrasound-assisted H2O2 directional-modification of powdered activated carbon for the enhanced adsorption of secondary effluent organic matter from printing and dyeing processes . | JOURNAL OF HAZARDOUS MATERIALS , 2023 , 449 . |
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Abstract ：
Moderate chemical pre-oxidation of coagulation to remove algae without breakage of the algae cells and release of algal organic matter has been well reported, while little was known about moderate pre-photocatalysis fol-lowed by coagulation on the ultrafiltration performance and membrane fouling control during algae-laden water treatment. Herein, three pretreatment methods (photocatalysis, coagulation and moderate pre-photocatalysis-enhanced coagulation (PC)) were investigated to reduce membrane fouling during ultrafiltration of algae -laden water. Moderate photocatalysis by a composite of Bi2O3-TiO2/PAC (Bi-doped TiO2 nano-composites sup-ported by powdered activated carbon) not only avoided algae cell breakage and controlled the release of intracellular organic matter, but also halved the aluminum sulphate (AS) coagulant dosage, since Bi2O3-TiO2/ PAC acted as both a photocatalyst and flocculation core. Under optimal conditions (1.2 g/L Bi2O3-TiO2/PAC irradiated under visible light for 20 min and 0.1 mM AS), the removal of OD680, DOC and UV254 were 83.8 %, 60.3 % and 77.3 % respectively. Moderate photocatalysis degraded medium and high molecular weight organics (biopolymers, humic substances and building blocks) to low MW acidic and neutral organics, resulting in effective removals of humic substances and microbial metabolites typically present in algal-derived pollutant. Following PC pre-treatment with ultrafiltration, 87.5 % increase in the final specific flux, 96.1 % reduction in irreversible resistance, and a change in the fouling mechanism from cake layer blockage to intermediate blockage. In addition, the zeta potential was reduced and the interaction force between pollutant-pollutant/ membrane became a repulsive force. This work demonstrates the potential benefits of moderate pre-photocatalysis-enhanced coagulation to remove algal contaminants and mitigate ultrafiltration membrane fouling.
Keyword ：
Ultrafiltration membrane fouling Ultrafiltration membrane fouling Moderate pre-oxidation Moderate pre-oxidation Microcystis aeruginosa Microcystis aeruginosa Enhanced coagulation Enhanced coagulation
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| GB/T 7714 | Zhou, Zhiwei , Liu, Chunjiao , Tian, Liping et al. Moderate pre-photocatalysis-enhanced coagulation alleviates ultrafiltration membrane fouling of algae-laden water [J]. | JOURNAL OF WATER PROCESS ENGINEERING , 2023 , 56 . |
| MLA | Zhou, Zhiwei et al. "Moderate pre-photocatalysis-enhanced coagulation alleviates ultrafiltration membrane fouling of algae-laden water" . | JOURNAL OF WATER PROCESS ENGINEERING 56 (2023) . |
| APA | Zhou, Zhiwei , Liu, Chunjiao , Tian, Liping , Wang, Huiping , Yang, Yanling , Wang, Xiaobo et al. Moderate pre-photocatalysis-enhanced coagulation alleviates ultrafiltration membrane fouling of algae-laden water . | JOURNAL OF WATER PROCESS ENGINEERING , 2023 , 56 . |
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Abstract ：
一种改性沸石除锰滤料的制备及快速启动方法，属于饮用水净化领域，所述的改性沸石除锰滤料是以天然沸石为原料，依次与一定浓度NaOH溶液、MnCl2·4H2O溶液以及KMnO4溶液震荡接触并沥水烘干而制得，快速启动方法是在接触氧化除锰滤池运行的初期，依次通过改性沸石除锰滤料的吸附耦合催化氧化除锰、高锰酸钾的强化氧化除锰，以及锰质活性滤膜的接触氧化除锰与高锰酸钾的强化氧化除锰的交替进行而实现的。本发明可解决天然锰砂产量不足、成本高、现有的接触氧化除锰滤池启动期长、启动期间存在锰超标风险等问题，不受地区、原水水质、滤池滤速的影响，可灵活应对各种锰超标的水源水，保障接触氧化除锰滤池在整个运行期间出水锰的稳定达标。
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| GB/T 7714 | 李星 , 朱文博 , 杨艳玲 . 一种改性沸石除锰滤料的制备及快速启动方法 : CN202211022655.X[P]. | 2022-08-24 . |
| MLA | 李星 et al. "一种改性沸石除锰滤料的制备及快速启动方法" : CN202211022655.X. | 2022-08-24 . |
| APA | 李星 , 朱文博 , 杨艳玲 . 一种改性沸石除锰滤料的制备及快速启动方法 : CN202211022655.X. | 2022-08-24 . |
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Abstract ：
建筑给水立管成环型式与水头损失消减效果研究
Keyword ：
最不利点 最不利点 建筑给水管道 建筑给水管道 立管成环 立管成环 水头损失 水头损失 流量 流量
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| GB/T 7714 | 刘航 , 杨艳玲 , 李星 et al. 建筑给水立管成环型式与水头损失消减效果研究 [J]. | 刘航 , 2021 , 47 (3) : 118-124 . |
| MLA | 刘航 et al. "建筑给水立管成环型式与水头损失消减效果研究" . | 刘航 47 . 3 (2021) : 118-124 . |
| APA | 刘航 , 杨艳玲 , 李星 , 周志伟 , 刘永旺 , 赵锂 et al. 建筑给水立管成环型式与水头损失消减效果研究 . | 刘航 , 2021 , 47 (3) , 118-124 . |
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Abstract ：
一种负载二氧化钛的多功能除污染金属过滤网制备方法，属于建筑供水水质保障以及建筑雨水和建筑灰水的除污染与利用领域。该制备方法包括以下步骤：取二氧化钛和聚乙二醇400加入到乙醇溶液中，搅拌和超声作用后制得二氧化钛分散液；将经过酸性溶液预处理的金属过滤网置于二氧化钛分散液中，超声、搅拌、浸渍和烘干后置于马弗炉中在氮气氛围下煅烧；煅烧和冷却后的金属过滤网经清洗和干燥即可得到负载二氧化钛的多功能除污染金属过滤网。负载二氧化钛多功能除污染金属过滤网同时具有颗粒污染物截留功能和溶解性污染物的降解作用，可同步去除水中的不溶性颗粒污染物和与可溶性污染物，适用于水质保障和净化工艺，可显著提高溶解性污染物去除效果。
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| GB/T 7714 | 杨艳玲 , 宋卓凡 , 李星 . 一种负载二氧化钛的多功能除污染金属过滤网制备方法 : CN202110809463.2[P]. | 2021-07-17 . |
| MLA | 杨艳玲 et al. "一种负载二氧化钛的多功能除污染金属过滤网制备方法" : CN202110809463.2. | 2021-07-17 . |
| APA | 杨艳玲 , 宋卓凡 , 李星 . 一种负载二氧化钛的多功能除污染金属过滤网制备方法 : CN202110809463.2. | 2021-07-17 . |
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Abstract ：
一种基于高锰酸钾预氧化的重力式超滤除锰工艺的强化启动方法，属于水处理领域。强化启动阶段采用高锰酸钾预氧化技术缩短重力式超滤除锰工艺的启动期，进入稳定运行阶段后重力式超滤工艺在不投加高锰酸钾、不进行水力反冲洗和化学清洗的条件下即可实现受污染地表水中锰的高效、稳定去除。采用适度投加量方式连续投加高锰酸钾强化和加速启动阶段超滤膜表面锰质活性滤饼层形成过程，直至重力式外压超滤膜的膜滤出水锰含量持续低于0.1mg/L；在稳定运行阶段，含锰地表水原水可以重力流方式直接进入膜池，依靠超滤膜表面锰质活性滤饼层的催化氧化和物理截留作用即可实现锰的高效、稳定去除。
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| GB/T 7714 | 李星 , 柳志豪 , 杨艳玲 . 一种基于高锰酸钾预氧化的重力式超滤除锰工艺的强化启动方法 : CN202111512613.X[P]. | 2021-12-11 . |
| MLA | 李星 et al. "一种基于高锰酸钾预氧化的重力式超滤除锰工艺的强化启动方法" : CN202111512613.X. | 2021-12-11 . |
| APA | 李星 , 柳志豪 , 杨艳玲 . 一种基于高锰酸钾预氧化的重力式超滤除锰工艺的强化启动方法 : CN202111512613.X. | 2021-12-11 . |
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Abstract ：
一种用于建筑雨水中氮磷协同去除的活性氧化铝复合改性方法，属建筑水处理领域。将活性氧化铝先后浸渍于酸或(和)碱溶液以及改性液中，同时结合一定功率和频率的超声作用，可制备出用于建筑雨水中氮磷协同去除的复合改性活性氧化铝。本发明公开的活性氧化铝复合改性方法可加快吸附速率、缩短吸附饱和时间、提高氮磷去除效果。复合改性活性氧化铝具有氮磷协同去除的功能，可显著降低雨水中氮磷含量，有效解决雨水回用过程中富营养化或藻类滋生现象。
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| GB/T 7714 | 杨艳玲 , 姜伊凡 , 李星 . 一种用于建筑雨水中氮磷协同去除的活性氧化铝复合改性方法 : CN202110172539.5[P]. | 2021-02-08 . |
| MLA | 杨艳玲 et al. "一种用于建筑雨水中氮磷协同去除的活性氧化铝复合改性方法" : CN202110172539.5. | 2021-02-08 . |
| APA | 杨艳玲 , 姜伊凡 , 李星 . 一种用于建筑雨水中氮磷协同去除的活性氧化铝复合改性方法 : CN202110172539.5. | 2021-02-08 . |
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Abstract ：
一种用于建筑灰水中LAS去除的活性炭复合改性方法，属于建筑水处理领域。将活性炭先后浸渍于HNO3溶液、NaCl溶液和CTAB溶液中，同时结合一定功率、频率和时间的超声作用，制备出具有高效去除LAS功能的复合改性活性炭。本发明公开的活性炭复合改性方法能改变活性炭的理化特性，提高活性炭的吸附能力。改性后的活性炭能高效去除建筑灰水中的LAS，吸附速率加快、吸附平衡时间缩短，显著提高了LAS的去除效果。
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| GB/T 7714 | 杨艳玲 , 李笑寒 , 李星 . 一种用于建筑灰水中LAS去除的活性炭复合改性方法 : CN202110172547.X[P]. | 2021-02-08 . |
| MLA | 杨艳玲 et al. "一种用于建筑灰水中LAS去除的活性炭复合改性方法" : CN202110172547.X. | 2021-02-08 . |
| APA | 杨艳玲 , 李笑寒 , 李星 . 一种用于建筑灰水中LAS去除的活性炭复合改性方法 : CN202110172547.X. | 2021-02-08 . |
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