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学者姓名：吕源财
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Abstract ：
Heterogeneous electro-Fenton (hetero-EF) system was one of the most promising approaches for treating antibiotic-laden wastewater. However, the rational design of cost-effective, eco-friendly, and efficient earthabundant electrocatalysts remains a significant challenge. This study synthesized a novel catalyst, lignin-based metal biochar (Co-L@C), from coniferous lignin via hydrothermal reaction and temperature-controlled pyrolysis. The results demonstrated that Co-L@C achieved nearly 100% oxytetracycline hydrochloride (OTC) removal within 30 min employing the hetero-EF system, consistently exhibiting efficient OTC degradation rates across a wide pH range (3-9) and in various practical water matrices. In conjunction with the burst test and electron paramagnetic resonance (EPR) analysis, singlet oxygen (1O2) was shown to play a dominant role in OTC degradation. At the same time, further investigation revealed that hydroxyl radicals (& sdot;OH), superoxide radicals (O2 & sdot;- ), and dissolved oxygen (DO) all contributed to 1O2 production. This work offers a potential technology for the effective degradation of antibiotic-contaminated wastewater.
Keyword ：
Biochar Biochar Heterogeneous electro-Fenton Heterogeneous electro-Fenton Lignin Lignin Oxytetracycline hydrochloride Oxytetracycline hydrochloride Singlet oxygen Singlet oxygen
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| GB/T 7714 | Zou, Niao , Guo, Hong , Zheng, Zhihong et al. Effective degradation of OTC by Co-L@C cathode in heterogeneous Electro-Fenton system: Preeminent role of singlet oxygen species [J]. | PROCESS SAFETY AND ENVIRONMENTAL PROTECTION , 2025 , 193 : 1343-1353 . |
| MLA | Zou, Niao et al. "Effective degradation of OTC by Co-L@C cathode in heterogeneous Electro-Fenton system: Preeminent role of singlet oxygen species" . | PROCESS SAFETY AND ENVIRONMENTAL PROTECTION 193 (2025) : 1343-1353 . |
| APA | Zou, Niao , Guo, Hong , Zheng, Zhihong , Lv, Yuancai , Liu, Yifan , Chen, Zengpeng et al. Effective degradation of OTC by Co-L@C cathode in heterogeneous Electro-Fenton system: Preeminent role of singlet oxygen species . | PROCESS SAFETY AND ENVIRONMENTAL PROTECTION , 2025 , 193 , 1343-1353 . |
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《生物质的开发与利用》是资源循环科学与工程专业的核心必修课，是一门知识面广泛、实践性强的交叉学科课程。针对传统教学中存在的问题，教学团队提出了“以学生为中心、产出为导向、持续改进”的教学理念，并通过实施“四维”混合式教学法，对教学内容、方法和考核方式进行了全面的改革。引入科研项目，设计了一系列与课程内容密切相关的实验教学，涉及皮革废弃物（皮胶原纤维膜）改性利用、优化以及乳液分离性能的测试等实验，并对材料的结构和形貌进行表征，使用Origin软件对实验数据进行处理和分析。通过这些改革措施，不仅提高了课程的教学质量，也促进了学生创新能力和综合素质的有效提高。
Keyword ：
实践教学 实践教学 混合式教学 混合式教学 生物质 生物质 皮胶原纤维膜 皮胶原纤维膜 皮革废弃物 皮革废弃物 金属有机框架 金属有机框架
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| GB/T 7714 | 叶晓霞 , 吴秋 , 吕源财 et al. 生物质的开发与利用课程教学改革探讨 [J]. | 皮革科学与工程 , 2025 , 35 (3) : 120-125 . |
| MLA | 叶晓霞 et al. "生物质的开发与利用课程教学改革探讨" . | 皮革科学与工程 35 . 3 (2025) : 120-125 . |
| APA | 叶晓霞 , 吴秋 , 吕源财 , 刘以凡 , 林春香 , 陈杰 . 生物质的开发与利用课程教学改革探讨 . | 皮革科学与工程 , 2025 , 35 (3) , 120-125 . |
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以活性炭纤维毡(ACFF)为基底,采用水热法与超声法相结合方式制备了活性炭纤维毡负载N-TiO2/MoS2/N-TiO2光催化剂(NT/MS/NT/ACFF),并以此作为载体,通过共价结合法制得NT/MS/NT/ACFF固定化漆酶.利用扫描电子显微镜、X射线衍射仪、比表面积分析、拉曼光谱、紫外-可见分光光度计和傅里叶变换红外光谱等手段对样品的形貌、微观结构进行了表征,研究了不同体系对双酚A(BPA)的降解效果、反应动力学及矿化率,考察了催化剂的重复使用性能.结果表明,与其他体系相比,可见光下NT/MS/NT/ACFF固定化漆酶对BPA降解率高达82.5％,表观速率常数kobs为0.00764min-1,矿化率可达64.5％.NT/MS/NT/ACFF固定化漆酶具有良好的光催化、酶催化的活性及稳定性,循环使用4次后BPA降解率仍可达到69.4％.通过气相色谱-质谱(GC-MS)结果分析,推断BPA被NT/MS/NT/ACFF固定化漆酶的催化降解过程包括断裂重组、氧化分解、开环等反应.
Keyword ：
二硫化钼 二硫化钼 催化剂载体 催化剂载体 双酚A 双酚A 固定化 固定化 漆酶 漆酶 纳米二氧化钛 纳米二氧化钛
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| GB/T 7714 | 李章良 , 杨月珠 , 伍传田 et al. 活性炭纤维毡负载N-TiO2/MoS2/N-TiO2固定化漆酶降解双酚A [J]. | 化工进展 , 2025 , 44 (2) : 887-898 . |
| MLA | 李章良 et al. "活性炭纤维毡负载N-TiO2/MoS2/N-TiO2固定化漆酶降解双酚A" . | 化工进展 44 . 2 (2025) : 887-898 . |
| APA | 李章良 , 杨月珠 , 伍传田 , 吕源财 . 活性炭纤维毡负载N-TiO2/MoS2/N-TiO2固定化漆酶降解双酚A . | 化工进展 , 2025 , 44 (2) , 887-898 . |
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Rapid industrial growth and widespread fertilizer application have led to nitrate contamination in water, threatening ecosystems and human health. There is growing interest in developing electrocatalysts to convert nitrates into ammonia, enabling wastewater recycling and transforming harmful substances into valuable ammonia. In this study, we presented an eco-friendly, cost-effective electrocatalyst suitable for large-scale industrial production. It was designed specifically for the electrochemical reduction of NO3-to NH3 (NO3- RR). Cu2O nanoparticles were synthesized on Cu foam through a simple one-step in situ growth approach. The conversion of Cu+, serving as the active site during NO3- RR, into nanoscale Cu had been investigated. Cu+sites initiated the conversion of nitrate to nitrite and subsequently facilitated the reduction of nitrite to ammonia while being transformed into nano-grained Cu. The newly generated Cu, with a larger specific surface area and lower charge transfer resistance, improved Faradaic efficiency (FE) for NH3 in the NO3- RR process. As a result, an impressive nitrate removal rate of 100 % and a relatively high ammonia yield rate of 1514.67 mu g h-1 cm-2, along with a low residue of nitrite-N (0.21 ppm) can be achieved in solutions containing 100 ppm of nitrate-N.
Keyword ：
Ammonia Ammonia Cu plus active center Cu plus active center Electrocatalytic nitrate reduction Electrocatalytic nitrate reduction Low residue of nitrite-N Low residue of nitrite-N Nano-grained Cu Nano-grained Cu
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| GB/T 7714 | Wang, Yanjun , Lv, Yuancai , Liu, Yifan et al. One step in-situ grown Cu2O NPs on CF for efficient electrochemical nitrate reduction to ammonia [J]. | APPLIED SURFACE SCIENCE , 2025 , 699 . |
| MLA | Wang, Yanjun et al. "One step in-situ grown Cu2O NPs on CF for efficient electrochemical nitrate reduction to ammonia" . | APPLIED SURFACE SCIENCE 699 (2025) . |
| APA | Wang, Yanjun , Lv, Yuancai , Liu, Yifan , Liu, Minghua . One step in-situ grown Cu2O NPs on CF for efficient electrochemical nitrate reduction to ammonia . | APPLIED SURFACE SCIENCE , 2025 , 699 . |
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Para-arsanilic acid (p-ASA) is widely used as a feed additive, making it a pervasive environmental pollutant. Due to its migratory and transformative nature, p-ASA can easily convert into more toxic inorganic arsenic during its migration, thereby increasing the ecological burden and posing a threat to human health. Efficient removal of p- ASA from water is crucial for mitigating arsenic contamination. Efficient removal of p-ASA from water is crucial for mitigating arsenic contamination. This study introduced zirconium-loaded collagen fiber membrane (CFM-Zr), a novel, sustainable membrane adsorption material synthesized by retanning collagen fiber membranes (CFM) with zirconium (Zr). Leveraging the physicochemical properties of CFM and the strong affinity of Zr forp-ASA, CFM-Zr achieved highly efficient p-ASA removal. The resulting membrane was made entirely from green, low-carbon and recyclable raw materials, achieving sustainable removal of p-ASA while realizing the concept of treating waste with waste for environmental recovery. Remarkably, the retanning with zirconium significantly enhanced the Zeta potential of CFM-Zr, strengthening its electrostatic attraction to p-ASA, with a maximum adsorption capacity of 289.02 mg & sdot;g- 1, which was 19.72 times higher than that of the CFM before retanning (13.95 mg & sdot;g-1). Its adsorption rate constant was 12.54 mg & sdot;g-1 & sdot;min- 1. Moreover, CFM-Zr showed good reusability and exhibited electrostatic adsorption and metal coordination effects on the "organic" parts (-OH,-NH2) and "inorganic" parts (As-O) of p-ASA, effectively removing it. This work provided a promising bio-based material for water purification, promoted the sustainable utilization of leather industry waste, and offered significant advancements in environmental remediation and resource recovery.
Keyword ：
Adsorption and separation Adsorption and separation Metal modification Metal modification Waste-to-resource conversion Waste-to-resource conversion Wastewater treatment Wastewater treatment
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| GB/T 7714 | Ye, Xiaoxia , Huang, Jian , Zhang, Yuqing et al. Efficient removal of p-arsanilic acid using a waste-derived collagen fiber-Zr composite membrane [J]. | JOURNAL OF WATER PROCESS ENGINEERING , 2025 , 71 . |
| MLA | Ye, Xiaoxia et al. "Efficient removal of p-arsanilic acid using a waste-derived collagen fiber-Zr composite membrane" . | JOURNAL OF WATER PROCESS ENGINEERING 71 (2025) . |
| APA | Ye, Xiaoxia , Huang, Jian , Zhang, Yuqing , Lin, Yi , Lv, Yuancai , Lin, Chunxiang et al. Efficient removal of p-arsanilic acid using a waste-derived collagen fiber-Zr composite membrane . | JOURNAL OF WATER PROCESS ENGINEERING , 2025 , 71 . |
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China generates over 100 million tons of food waste annually, leading to significant environmental pollution and health risks if not managed properly. Converting FW into a high-value-added platform molecule, lactic acid (LA), through fermentation offers a promising approach for both waste treatment and resource recovery. This paper presents a comprehensive review of recent advancements in LA production from FW, focusing on pure strains fermentation and open fermentation technologies, metabolic mechanisms, and problems in fermentation. It also assesses purification methods, including molecular distillation, adsorption, membrane separation, precipitation, esterification and hydrolysis, solvent extraction, and in-situ separation, analyzing their efficiency, advantages, and disadvantages. However, current research encounters several challenges, including low LA yield, low optical purity of L-(+)-LA, and difficulties in the separation and purification of LA. The integration of in-situ separation technology coupled with multiple separation methods is highlighted as a promising direction for future advancements.
Keyword ：
Bio-refining Bio-refining High-value-added High-value-added Lactobacillus Lactobacillus Resource recovery Resource recovery Waste management Waste management
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| GB/T 7714 | Song, Liang , Cai, Chenhang , Chen, Zengpeng et al. Lactic acid production from food waste: Advances in microbial fermentation and separation technologies [J]. | BIORESOURCE TECHNOLOGY , 2024 , 414 . |
| MLA | Song, Liang et al. "Lactic acid production from food waste: Advances in microbial fermentation and separation technologies" . | BIORESOURCE TECHNOLOGY 414 (2024) . |
| APA | Song, Liang , Cai, Chenhang , Chen, Zengpeng , Lin, Chunxiang , Lv, Yuancai , Ye, Xiaoxia et al. Lactic acid production from food waste: Advances in microbial fermentation and separation technologies . | BIORESOURCE TECHNOLOGY , 2024 , 414 . |
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Membrane separation strategies offer promising platform for the emulsion separation. However, the low mechanical strength of membrane separation layers and the trade-off between separation flux and efficiency present significant challenges. In this study, we report a CFM@UiO-66-NH2 membrane with high separation flux, efficiency and stability, through utilizing a robust anti-abrasion collagen fiber membrane (CFM) as the multifunctional support and UiO-66-NH2 by an in-situ growth as the separation layer. The high mechanical strength of the CFM compensated for the weakness of the separation layer, while the charge-breaking effect of UiO-66-NH2, along with the size sieving of its constituent separating layers and the capillary effect of the collagen fibers, contributed to the potential for efficient separation. Additionally, the CFM@UiO-66-NH2 membrane exhibited superhydrophilic properties, making it suitable for separating oil-in-water microemulsions and nanoemulsions stabilized by anionic surfactants. The membrane demonstrated remarkable separation efficiencies of up to 99.960% and a separation flux of 370.05 L center dot m-2 center dot h-1. Moreover, it exhibits stability, durability, and abrasion resistance, maintaining excellent separation performance even when exposed to strong acids and alkalis without any damage to its structure and performance. After six cycles of reuse, it achieved a separation flux of 417.97 L center dot m-2 center dot h-1 and a separation efficiency of 99.747%. Furthermore, after undergoing 500 cycles of strong abrasion, the separation flux remained at 124.39 L center dot m-2 center dot h-1, with a separation efficiency of 99.992%. These properties make it suitable for the long-term use in harsh operating environments. We attribute these properties to the electrostatic effect resulting from the amino group on UiO-66-NH2 and its in-situ growth on the CFM, which forms a size-screening separation layer. Our work highlights the potential of the CFM@UiO-66NH2 membrane as an environmentally friendly size-screening material for the efficient emulsion wastewater separation. (c) 2023 The Chemical Industry and Engineering Society of China, and Chemical Industry Press Co., Ltd. All rights reserved.
Keyword ：
Collagen fibers Collagen fibers Metal -organic frameworks Metal -organic frameworks Oil -in -water emulsion separation Oil -in -water emulsion separation Size sieving Size sieving
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| GB/T 7714 | Ye, Xiaoxia , Huang, Rixin , Zheng, Zhihong et al. Anti-abrasion collagen fiber-based membrane functionalized by UiO-66-NH2 with ultra-high efficiency and stability for oil-in-water emulsions separation [J]. | CHINESE JOURNAL OF CHEMICAL ENGINEERING , 2024 , 66 : 285-297 . |
| MLA | Ye, Xiaoxia et al. "Anti-abrasion collagen fiber-based membrane functionalized by UiO-66-NH2 with ultra-high efficiency and stability for oil-in-water emulsions separation" . | CHINESE JOURNAL OF CHEMICAL ENGINEERING 66 (2024) : 285-297 . |
| APA | Ye, Xiaoxia , Huang, Rixin , Zheng, Zhihong , Liu, Juan , Chen, Jie , Lv, Yuancai . Anti-abrasion collagen fiber-based membrane functionalized by UiO-66-NH2 with ultra-high efficiency and stability for oil-in-water emulsions separation . | CHINESE JOURNAL OF CHEMICAL ENGINEERING , 2024 , 66 , 285-297 . |
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Eucommia ulmoides gum (EUG) with high purity was extracted directly from the Eucommia ulmoides pericarp using a biphasic solvent system consisting of deep eutectic solvent (DES) and petroleum ether. The addition of DES enabled the deconstruction of lignocellulose and the exposure of EUG, leading to the efficient dissolution of EUG in petroleum ether. The extraction rate of EUG was 22.986 %, and the purity of EUG was 98.01 %. The chemical structure of EUG was confirmed by FTIR and NMR characterization. XRD and DSC analysis reviewed the partial destruction of crystal structure and the decline of beta- crystal phase of EUG during the extraction process. Moreover, the extracted EUG exhibited high tensile strength of 10.360 MPa, excellent elongation at break of 78.663 % ascribed to the unique crystallinity that enhanced the flexibility of molecular chains. In addition, the recycling performance of DES and petroleum ether was verified, and the recovery rate were up to 94.04 % and 82.60 %, respectively, indicating that this method is expected to replace the traditional pretreatment method for extracting EUG.
Keyword ：
Biphasic system Biphasic system Deep eutectic solvent Deep eutectic solvent Eucommia ulmoides gum Eucommia ulmoides gum Extraction Extraction
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| GB/T 7714 | Zhou, Yicheng , Liu, Yifan , Lv, Yuancai et al. Efficient extraction of Eucommia ulmoides gum by a deep eutectic solvent-organic solvent biphasic recyclable system [J]. | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES , 2024 , 283 . |
| MLA | Zhou, Yicheng et al. "Efficient extraction of Eucommia ulmoides gum by a deep eutectic solvent-organic solvent biphasic recyclable system" . | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 283 (2024) . |
| APA | Zhou, Yicheng , Liu, Yifan , Lv, Yuancai , Ye, Xiaoxia , Song, Liang , Liu, Minghua et al. Efficient extraction of Eucommia ulmoides gum by a deep eutectic solvent-organic solvent biphasic recyclable system . | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES , 2024 , 283 . |
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Lignin is a sustainable biomass resource with abundant hydroxyl groups that holds great promise for use as a feedstock for polyurethane foam production. Therefore, the flexible polyurethane foams (FPUFs) were prepared using the oxidized alkali lignin (OAL) as the matrix to enhance its compatibility. The OAL was obtained under the following conditions of 60 degree celsius, 80 min treatment, a ratio of hydrogen peroxide to lignin of 1.2:1, and a ratio of iron hydroxide to lignin of 0.01. It was demonstrated that incorporating OAL enhanced the density, compressive strength, sound-absorbing performance and degradability of foam composites. The compressive strength was also improved by more than five times than that of blank foam under the optimal conditions, reaching 0.11 MPa. The thermogravimetric analysis (TGA) revealed that the foam composite containing 30 % modified lignin content exhibited the highest thermal stability. The results of solvent resistance testing demonstrated the durability of the foam composites in both water and solvents. Lignin-modified polyurethane foam exhibited an acoustic absorption coefficient above 0.2 across a wide frequency range, with the highest value reaching 0.84, meeting the conventional requirements for sound absorption materials (alpha > 0.2). The results suggested that this environmentally friendly preparation method was feasible for producing high-performance polyurethane foams, which was appropriate for the production of sound absorption boards for industry, transportation by train and automobile.
Keyword ：
Flexible polyurethane foam Flexible polyurethane foam Modified lignin Modified lignin Polyether polyol Polyether polyol Sound-absorbing property Sound-absorbing property
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| GB/T 7714 | Zhao, Xiaoxiao , Liu, Yifan , Lv, Yuancai et al. Research on lignin-modified flexible polyurethane foam and its application in sound absorption [J]. | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY , 2024 , 137 : 327-337 . |
| MLA | Zhao, Xiaoxiao et al. "Research on lignin-modified flexible polyurethane foam and its application in sound absorption" . | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY 137 (2024) : 327-337 . |
| APA | Zhao, Xiaoxiao , Liu, Yifan , Lv, Yuancai , Liu, Minghua . Research on lignin-modified flexible polyurethane foam and its application in sound absorption . | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY , 2024 , 137 , 327-337 . |
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An annual production of about 500 million tons of household food waste (HFW) has been documented, resulting in significant implications for human health and the environment in the absence of appropriate treatment. The anaerobic fermentation of HFW in an open system offers the potential to recover high value-added products, lactic acid (LA), thereby simultaneously addressing waste treatment and enhancing resource recovery efficiency. Most of LA fermentation studies have been conducted under mesophilic and thermophilic conditions, with limited research on the production of LA through anaerobic fermentation under hyperthermophilic conditions. This study aimed to produce LA through anaerobic fermentation from HFW under hyperthermophilic conditions (70 +/- 1 degrees C), while varying pH values (5.0 +/- 0.1, 7.0 +/- 0.1, and 9.0 +/- 0.1), and compare the results with LA production under mesophilic (35 +/- 1 degrees C) and thermophilic (52 +/- 1 degrees C) conditions. The findings of this study indicated that the combination of hyperthermophilic conditions and a neutral pH (pH7_70) yielded the highest concentration of LA, measuring at 17.75 +/- 1.51 g/L. The mechanism underlying the high yield of LA at 70 degrees C was elucidated through the combined analysis of organics dissolution, enzymes activities, and 16S rRNA microbiome sequencing.
Keyword ：
Anaerobic fermentation Anaerobic fermentation Household food waste Household food waste Hyperthermophilic condition Hyperthermophilic condition Lactic acid Lactic acid Lactobacillus Lactobacillus
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| GB/T 7714 | Song, Liang , Cai, Chenhang , Lin, Chunxiang et al. Enhanced lactic acid production from household food waste under hyperthermophilic conditions: Mechanisms and regulation [J]. | WASTE MANAGEMENT , 2024 , 178 : 57-65 . |
| MLA | Song, Liang et al. "Enhanced lactic acid production from household food waste under hyperthermophilic conditions: Mechanisms and regulation" . | WASTE MANAGEMENT 178 (2024) : 57-65 . |
| APA | Song, Liang , Cai, Chenhang , Lin, Chunxiang , Lv, Yuancai , Liu, Yifan , Ye, Xiaoxia et al. Enhanced lactic acid production from household food waste under hyperthermophilic conditions: Mechanisms and regulation . | WASTE MANAGEMENT , 2024 , 178 , 57-65 . |
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