Removing high strength lincomycin in pharmaceutical wastewater by a bacteria microalgae consortium co-immobilized filter [0.03%]
高效去除制药废水中林可霉素的菌藻共固定滤床研究
Yonghong Li,Lifei Feng,Guanghua Li et al.
Yonghong Li et al.
Lincomycin (LIN) in pharmaceutical wastewater would enter municipal wastewater treatment plants and decrease their performance, leading to residual LIN enter the natural environment and pose serious eco-risk. In this study, a bacterium-micr...
CFD modeling of CO2 fixation by microalgae cultivated in a lab scale photobioreactor [0.03%]
基于实验室规模光生物反应器培养的微藻固定CO2的数值模拟研究
Ulla Ojaniemi,Anu Tamminen,Jouni Syrjänen et al.
Ulla Ojaniemi et al.
The green microalga Chlorella vulgaris has been studied for efficient fixation of carbon dioxide, CO2, from elevated concentrations of in-feed gas flows. In this work, a Computational Fluid Dynamics (CFD) model for algae cultivation includi...
Carbon-negative bio-production of short-chain carboxylic acids (SCCAs) from syngas via the sequential two-stage bioprocess by Moorella thermoacetica and metabolically engineered Escherichia coli [0.03%]
产气肠杆菌和代谢工程大肠杆菌串级两阶段工艺将合成气转化为短链羧酸的负碳生物生产过程
Peng Fei,Wenrui Zhang,Yanzhe Shang et al.
Peng Fei et al.
Syngas can be efficiently converted to acetate by Moorella thermoacetica under anaerobic conditions, which is environmentally friendly. Coupled with acetate production from syngas, using acetate to synthesize value-added compounds such as s...
Self-adaptable HAc/NaAc buffer system enhanced biohydrogen production from dark fermentation of cellulose [0.03%]
自适应冰乙酸/钠乙酸缓冲体系增强暗发酵法纤维素产氢性能
Lili Dong,Wanqing Wang,Qiulan Xie et al.
Lili Dong et al.
ThepHdecrease caused by potential accumulation and dissociation of organic acidsis considereda major challenge hindering stable and constant operation in hydrogen production. In this study, a self-adaptableHAc/NaAc buffer system was investi...
Enhancement of volatile fatty acids to extremely high content in fermentation of food waste: Optimization of conditions, microbial functional genes, and mechanisms [0.03%]
食物废弃物发酵挥发性脂肪酸浓度累积强化调控及机制研究
Yujie Sun,Yujiao Sun,Xueqian Ren et al.
Yujie Sun et al.
The engineering application of volatile fatty acids (VFA) production from food waste (FW) can significantly enhance resource utilization. Enhancing VFA production is crucial for advancing this engineering application. This study presented a...
Unlocking anaerobic digestion potential via extracellular electron transfer by exogenous materials: Current status and perspectives [0.03%]
外源材料促进厌氧消化过程胞外电子传递的研究进展及展望
Xinyu Yan,Pin Peng,Xiang Li et al.
Xinyu Yan et al.
The efficiency of energy transfer among microorganisms presents a substantial hurdle for the widespread implementation of anaerobic digestion techniques. Nonetheless, recent studies have demonstrated that enhancing the extracellular electro...
Utilization of dissolved CO2 to control methane and acetate production in methanation reactor [0.03%]
利用溶解CO2控制甲烷化反应器中甲烷和乙酸的产生
F Paillet,E Crestey,G Gaval et al.
F Paillet et al.
This study investigated the influence of dissolved CO2 on the selection of metabolic pathway using a methanation membrane bioreactor supplied with H2/CO2. Various ratios of H2/CO2 were applied (3.3, 3.8, 4.0, 4.5, and 5.0 (v/v)) to manipula...
Unraveling the impact of intervention strategies and oxygen disparity in humification during domestic waste composting [0.03%]
揭開家庭廢物堆肥化過程中干預策略和氧氣差異對腐熟度影響之謎
Jialin Zhong,Shang Ding,Xixuan Zou et al.
Jialin Zhong et al.
This study constructs three different photovoltaic assisted composting systems to treat rural domestic waste, and explores the interaction pathways between biomacromolecules and other factors under oxygen disparity at gradient heights of th...
Improved reactor design enables productivity of microbial electrosynthesis on par with classical biotechnology [0.03%]
改进的反应器设计使微生物电合成的效率可与传统生物技术相媲美
Jörg S Deutzmann,Grace Callander,Alfred M Spormann
Jörg S Deutzmann
Microbial electrosynthesis (MES) converts (renewable) electrical energy into CO2-derived chemicals including fuels. To achieve commercial viability of this process, improvements in production rate, energy efficiency, and product titer are i...
Integration of bioflocculation with anaerobic digestion guided by physicochemical profiling enhances valorization potential of domestic wastewater [0.03%]
基于物理化学谱分析引导的生物絮凝与厌氧消化耦合强化城镇污水资源回收潜力研究
Jyotika Thakur,Shyam Kumar Masakapalli
Jyotika Thakur
Domestic wastewater is a dilute, variable, and complex carbon source for bioprocessing. Despite various treatment technologies, tailored bioprocessing and profiling studies are needed to fully explore its potential. Efficient integration of...