Chitooligosaccharide application enhanced the growth and phytoremediation efficiency of industrial hemp in Cd-contaminated soils [0.03%]
低聚糖促进工业大麻在镉污染土壤中的生长和Cd吸收效应研究
Xinlin Zhao,Yuanchang Wang,Chenyuan Wang et al.
Xinlin Zhao et al.
Hemp has been widely used for cadmium (Cd) remediation. However, its remediation efficiency needs to be improved. Chitooligosaccharides can enhance plant resistance and growth; however, their effects on hemp for Cd-remediation remain unclea...
Unraveling rapid start-up and stable maintenance of partial nitrification in domestic wastewater under high dissolved oxygen [0.03%]
在高溶解氧下城市污水中部分硝化快速启动和稳定运行机制解析
Tong Wang,Xiyao Li,Qiongpeng Dan et al.
Tong Wang et al.
Partial nitrification (PN), is a promising nitrogen removal technology in wastewater treatment. Contrary to the dogma that low dissolved oxygen (DO) is more conducive to achieving PN, this study successfully established PN within 7 days und...
Integration of spectroscopic techniques and machine learning for optimizing Phaeodactylum tricornutum cell and fucoxanthin productivity [0.03%]
光谱技术和机器学习的集成优化三角褐指藻细胞和叶绿素含量生产力
Pedro Reynolds-Brandão,Francisco Quintas-Nunes,Constança D F Bertrand et al.
Pedro Reynolds-Brandão et al.
The development of sustainable and controlled microalgae bioprocesses relies on robust and rapid monitoring tools that facilitate continuous process optimization, ensuring high productivity and minimizing response times. In this work, we an...
Fueling the protein transition: Can waste-derived ethanol enable efficient and high-quality microbial protein production? [0.03%]
废物衍生乙醇赋能高效高质量微生物蛋白生产的潜力与前景
L Van Peteghem,S Matassa,M Sakarika
L Van Peteghem
Meeting the protein needs of a growing population will require significant resources. In this context, microbial protein (MP) offers a nutritious and versatile protein source from recovered resources. This meta-analysis of over 100 studies ...
Long-term stability of comammox Nitrospira under weakly acidic conditions and their acid-adaptive mechanisms revealed by genome-centric metatranscriptomics [0.03%]
基因组中心元转录组揭示酸化条件下全氨氧化Nitrospira菌的长期稳定机制及耐酸适应性机制
Deyong Li,Wanyi Liang,Xiaoxu Sun et al.
Deyong Li et al.
Despite their widespread presence in acidic environments, the stability and adaptative mechanisms of complete ammonia oxidization (comammox) bacteria remain poorly understood. In this three-year study, comammox Nitrospira consistently domin...
Revealing mechanisms of high protein accumulation in Graesiella emersonii WBG-1 under heterotrophic condition [0.03%]
异养条件下Graesiella emersonii WBG-1高蛋白积累机制初探
Kaixuan Wang,Xiaobin Wen,Yi Ding et al.
Kaixuan Wang et al.
Low protein content under heterotrophic conditions limits the industrial production of proteins by microalgae. In this study, Graesiella emersonii WBG-1 efficiently synthesized and accumulated proteins (64.03%) under heterotrophic condition...
Genome-based analysis reveals niche differentiation among Firmicutes in full-scale anaerobic digestion systems [0.03%]
基于基因组的分析揭示了全规模厌氧消化系统中厚壁菌门的生态分化
Thi Vinh Nguyen,Hoang Phuc Trinh,Hee-Deung Park
Thi Vinh Nguyen
Fermentative Firmicutes species are key players in anaerobic digestion; however, their niche differentiation based on carbohydrate utilization in full-scale systems remains unclear. In this study, we investigated niche differentiation among...
Hydrazine promoted nitrite reduction in partial-denitrification by enhancing organic-substrate uptake and electron transport [0.03%]
肼通过促进有机底物吸收和电子传递促进亚硝酸盐还原部分脱氮作用
Ben Dai,Jingzhou Zhou,Zuobin Wang et al.
Ben Dai et al.
Partial denitrification coupled with anammox is a promising approach for sustainable nitrogen removal from wastewater. However, this coupling can be influenced by hydrazine (N2H4) released by anammox bacteria. This study aimed to reveal how...
MOF biochar composites for environmental protection and pollution control [0.03%]
用于环境保护和污染控制的 MOF 生物质炭复合材料
Samaneh Ghaedi,Hamid Rajabi,Mojgan Hadi Mosleh et al.
Samaneh Ghaedi et al.
Research studies on Metal Organic Frameworks (MOF) based composites and their potential applications in environmental engineering and pollution control have recently emerged. An attractive material to form MOF composites is biochar (BC); a ...
Anaerobic co-biodegradation of polyhydroxyalkanoate and swine manure for volatile fatty acid production: The impact of C/N ratios and microbial dynamics [0.03%]
聚羟基烷酸酯和猪粪厌氧共生物降解生产挥发性脂肪酸：碳氮比与微生物群落的影响
Jiaxin Sun,Tanlong Zhou,Fubin Yin et al.
Jiaxin Sun et al.
Polyhydroxyalkanoate (PHA) is the important biodegradable plastic, however, biodegradation of PHA waste in anaerobic environments emits more CH4, a potent greenhouse gas. Bioconversion of PHA waste to useful byproducts - volatile fatty acid...