Production of α-amylase from gluconate and carbon dioxide by protein synthesis and secretion optimization in Cupriavidus necator H16 [0.03%]
通过蛋白质合成和分泌优化以葡萄糖酸盐和二氧化碳为原料生产α-淀粉酶
Ruohao Tang,Rui Xu,Xuemin Gao et al.
Ruohao Tang et al.
Chemoautotrophic Cupriavidus necator H16 has a strong protein synthesis ability and has been used to produce intracellular protein products. However, studies optimizing its secretion system and the producing extracellular enzyme products (E...
Mohammad Javad Bardi,Felix Müller,Daniela Polag et al.
Mohammad Javad Bardi et al.
This study explores carbon dioxide enrichment in anaerobic digestion to boost biomethane production and assess degradation kinetics and methanogenic pathway evolution. Carbon dioxide enrichment was found to improve inoculum digestion, suppl...
Nitrogen source affects non-aeration microalgal-bacterial biofilm growth progression and metabolic function during greywater treatment [0.03%]
氮源对灰水处理过程中无曝气条件下微藻-细菌生物被膜生长进程及代谢功能的影响
Jiake Li,Beibei Wu,Meng Xu et al.
Jiake Li et al.
The non-aeration microalgal-bacteria symbiotic system has attracted great attention due to excellent pollutants removal performance and low greenhouse gas emission. This study investigated how nitrogen (N) sources (ammonia, nitrate and urea...
Enhancing anammox bacteria enrichment in integrated fixed-film activated sludge partial nitritation/anammox process via floc retention control [0.03%]
通过絮凝体保留控制强化集菌固定膜活性污泥部分亚硝化/厌氧氨氧化工艺中的厌氧氨氧化菌富集
Mengqi Yang,Jialin Li,Zhaoyang Li et al.
Mengqi Yang et al.
A promising technology for partial nitritation/anammox (PN/A) processes to treat ammonium wastewater is integrated fixed-film activated sludge (IFAS). For practical applications, achieving efficient enrichment of anammox bacteria (AnAOB) re...
Deciphering antibiotic resistome variations during nitrogen removal process transition under mixed antibiotics stress: Assembly process and driving factors [0.03%]
混合抗生素胁迫下氮去除工艺转换过程中抗生素抗性基因组变化解析：组装过程及驱动因素
Hao Tan,Lin Wang,Yangwu Chen et al.
Hao Tan et al.
Antibiotic resistome, which encompasses all types of antibiotic resistance genes (ARGs) in a given environment, has received increasing attention in research on different wastewater treatment processes. However, the variation in antibiotic ...
Oxidation of propionate in Pseudomonas sp. LFM046: Relevance to the synthesis of polyhydroxyalkanoates containing odd-chain length monomers and 2-methylisocitrate [0.03%]
假单胞菌LFM046中丙酸的氧化：含奇数碳链单体和2-甲基异柠檬酸的聚羟基烷酸酯合成的相关性研究
Pedro Henrique Santos-Oliveira,Nathália Fernandes Gonçalves Machado,Rafael David de Oliveira et al.
Pedro Henrique Santos-Oliveira et al.
Pseudomonas sp. LFM046 produces polyhydroxyalkanoates of medium-chain length. When carbohydrates are used, only monomers of even-length chains (3HAeven) are generated. Propionate, when used as a co-substrate, enabled the synthesis of odd-ch...
Data-driven analysis and prediction of wastewater treatment plant performance: Insights and forecasting for sustainable operations [0.03%]
数据驱动的污水厂性能分析与预测：面向可持续运行的分析和展望
Sameer Al-Dahidi,Mohammad Alrbai,Loiy Al-Ghussain et al.
Sameer Al-Dahidi et al.
This study presents a comprehensive performance and forecasting analysis of the As-Samra wastewater treatment plant (WWTP) in Jordan, with two main objectives. Firstly, a thorough evaluation of the plant's performance is conducted. The anal...
Development of a novel "4E" polyethylene terephthalate bio-recycling process with the potential for industrial application: Efficient, economical, energy-saving, and eco-friendly [0.03%]
一种新型的“4E”聚对苯二甲酸乙二醇酯生物回收工艺的研发：高效、经济、节能和环保
Yu Zhou,Bowen Shen,Shengping You et al.
Yu Zhou et al.
Recently, clean PET biodegradation has gained widespread attention in tackling white pollution. Nonetheless, the development of industrial biotechnology is still impeded by its contamination susceptibility, high energy input, and consumptio...
Performance and mechanism of glycerol-driven denitrifying phosphorus removal from low organic matter sewage [0.03%]
甘油驱动的低有机物污水除氮磷性能及机制研究
Guanglin Zhang,Weiguang Li,Shuncai Wang et al.
Guanglin Zhang et al.
The performance and mechanism of the glycerol-driven denitrifying phosphorus removal (DPR) process were investigated in low organic matter wastewater treatment using the modified anaerobic-anoxic-oxic (MAAO) system. The results revealed tha...
New insights into biofilm formation and microbial communities in hybrid constructed wetlands with functional substrates for treating contaminated surface water [0.03%]
功能基质促进表层水中污染物去除的混合型人工湿地生物膜形成及微生物群落研究新进展
Dawen Gao,Ao Xu,Qixiang Zhou et al.
Dawen Gao et al.
In this study, hybrid constructed wetlands (HCW) with functional substrates (vermiculite-tourmaline modified polyurethane) were constructed to investigate nitrogen removal efficiency and metabolic cooperation mechanisms for treating rural c...