Enhanced butanol tolerance and production from puerariae slag hydrolysate by Clostridium beijerinckii through metabolic engineering and process regulation strategies [0.03%]
通过代谢工程和过程调节策略增强根瘤枝芽杆菌对丁醇的耐受性及从葛根废渣水解液中高效生产丁醇的能力
Zhiyou Zhou,Huanhuan Ding,Chaoyue Shi et al.
Zhiyou Zhou et al.
Butanol is a more desirable second-generation biomass energy source. Acetone-butanol-ethanol (ABE) fermentation using Clostridium spp. is a promising method for butanol production. However, the toxicity of butanol to the producing strains l...
High-throughput screening of acetogenic strains for growth and metabolite profiles on readily available biomass [0.03%]
用于生长和代谢谱分析的乙酸盐菌株的高通量筛选以利用现成的生物量
Natálie Natalie Palucha,Koen Quataert,Elodie Vlaeminck et al.
Natálie Natalie Palucha et al.
Abundant biomass, including industrial waste streams and second-generation (2G) and third-generation (3G) feedstocks, offers significant potential for sustainable bioconversion, nevertheless challenges such as fermentation inhibitors, CO2 l...
Roles of waste iron scraps in anammox system treating sulfide-containing wastewater: Alleviating sulfide inhibition, promoting novel anammox bacteria enrichment, and enhancing nitrogen removal capacity [0.03%]
废铁屑在短程硝化厌氧氨氧化工艺处理含硫废水中的作用：解硫毒、促进新型厌氧氨氧化细菌富集及提升系统氮去除效能研究
Yu Feng,Xingyu Zhang,Caiwei Zhang et al.
Yu Feng et al.
In this study, waste iron scraps (WIS) were exerted to alleviate sulfide inhibition on anammox bacteria and promote anammox nitrogen removal from sulfide-containing wastewater.Short-term batch experiments showed that WIS-addition led to the...
Review on synthesis of lactic acid and lactates from biomass derived carbohydrates via heterogeneous catalysis [0.03%]
基于固相催化的木质纤维素降解制乳酸及乳酸盐研究进展
Ruite Lai,Fei Qu,Meiting Ju et al.
Ruite Lai et al.
The utilization of renewable lignocellulosic biomass resources is a promising solution to deal with the deficit of fossil resources and the associated environmental concerns. Among diverse biomass-derived products, lactic acid (LA) stands o...
Lignin nano/micro-particles from agricultural biomasses: Developing direct precipitation for integrated biorefinery [0.03%]
农业生物质中木质素纳米/微粒：联合生物精炼直接沉淀的发展
Tuyen B Ly,Dat D B Nguyen,Anh M H Trinh et al.
Tuyen B Ly et al.
The state-of-the-art, simple and scalable methods for lignin micro-/nano-particles recovery from agricultural biomasses were evaluated in this review. Being non-wood biomasses, these materials can be easily fibrillated, supporting the usage...
Enhanced cyanophycin accumulation in diazotrophic cyanobacterium through random mutagenesis and tailored selection under varying phosphorus availability [0.03%]
通过随机诱变和定向选择在不同磷供应条件下提高固氮蓝藻中cyanophycin的积累量
Marta Carletti,Eleonora Sforza,Albert Batushansky et al.
Marta Carletti et al.
This study explored a sustainable alternative to the Haber-Bosch process by enhancing production of nitrogen-rich polymer cyanophycin (CGP) in the diazotrophic cyanobacterium Nostoc sp. PCC7120. Applying UV-mutagenesis followed by canavanin...
Assessing the efficiency and potential for internally reusing nitrogen-containing effluent in the PHA accumulation stage under low C/N conditions in a mixed-culture process [0.03%]
低C/N条件下混合培养系统中聚羟基脂肪酸聚合物积累阶段内部氮回用的效率及潜力评估
Qingyan Lv,Hanwen Gao,Long Huang et al.
Qingyan Lv et al.
Polyhydroxyalkanoates (PHAs) are biodegradable polyesters poised to replace plastics. Mixed culture (MC)-based three-stage processes are effective for carbon recovery from waste biomass, but the energy-intensive PHA synthesis is negatively ...
Technoeconomic evaluation of integrating hydrothermal liquefaction in wastewater treatment plants [0.03%]
废水处理厂中集成水热液化的技术经济评估
Arif Hussain,Konstantinos Anastasakis
Arif Hussain
This study provides a techno-economic analysis (TEA) of biocrude production via hydrothermal liquefaction (HTL), focusing on decentralized HTL plants integrated within wastewater treatment plants (WWTPs) of typical sizes (0.1 to 1.0 million...
Contribution of the microbial community to operational stability in an anammox reactor: Neutral theory and functional redundancy perspectives [0.03%]
从中性理论和功能冗余角度探究微生物群落对厌氧氨氧化反应器运行稳定性贡献
Hoang Phuc Trinh,Sang-Hoon Lee,Thi Vinh Nguyen et al.
Hoang Phuc Trinh et al.
A comprehensive understanding of microbial assembly is essential for achieving stable performance in biological wastewater treatment. Nevertheless, few studies have quantified these phenomena in detail, particularly in anammox-based process...
Potential roles of quorum quenching in microbial aggregates during wastewater treatment [0.03%]
微生物聚集体在废水处理中的潜在作用及群体感应淬灭现象
Yi Fu,Song-Ya Li,Yang Chen et al.
Yi Fu et al.
Quorum sensing-regulated microbial behaviors often negatively impact wastewater treatment, leading to issues such as biofouling in membrane bioreactors, filamentous bulking, and resistance gene transfer. Quorum quenching, which counteracts ...