Trace concentrations of graphene oxide and magnetic graphene oxide rescue anaerobic municipal sludge digesters under stress [0.03%]
痕量的氧化石墨烯和磁性氧化石墨烯可救助处于压力下的厌氧城市污泥消化池
Milad Goodarzi,Mohammad Arjmand,Cigdem Eskicioglu
Milad Goodarzi
This study evaluated long-term performance of graphene oxide (GO) and magnetic GO (MGO) nanosheets in semi-continuous-flow anaerobic digestion (AD) of municipal sludge over 230 days. At organic loading rates (OLRs) of 2.6 and 3.4 g chemical...
Enhancement of nitrogen transformation in media-based aquaponics systems using biochar and zerovalent iron [0.03%]
基于介质的水产养殖系统中生物炭和零价铁对氮转化的影响研究
Muhammad Tanveer,Shuo Wang,Xiaolong Ma et al.
Muhammad Tanveer et al.
Aquaponics combines aquaculture and hydroponics, offering methods to produce fish and plants. However, optimization of its nitrogen transformation processes, which would lead to higher nitrogen utilization efficiency (NUE) and lower nitrous...
Selection and optimization of biofilm carriers as high-effective microbial separator in microbial fuel cells [0.03%]
生物燃料电池中高效微生物分离器的生物膜载体的选择与优化
Zi-Jie Wang,Xiao-Li Yang,Yun Sun et al.
Zi-Jie Wang et al.
Four biofilm carriers including pyrite, manganese ore, ceramsite, and polyurethane sponge were used to construct microbial separators (MSs), while their performance in dual-chamber microbial fuel cells (MFCs) was evaluated. Polyurethane spo...
Enhancing resource recovery from acid whey through chitosan-based pretreatment and machine learning optimization [0.03%]
基于壳聚糖预处理和机器学习优化的乳酸废水资源回收研究
Fei Long,Hong Liu
Fei Long
Acid whey, a dairy byproduct with low pH and high organic content, presents disposal challenges but also potential for resource recovery. In this study, chitosan gel was synthesized and evaluated for turbidity reduction of acid whey. Machin...
Performance and mechanisms of nitrogen removal from low-carbon source wastewater in an iron-carbon coupled biofilm airlift internal circulation sequencing batch reactor [0.03%]
低碳氮源废水低碳源污水的脱氮性能及机制研究
Jing Ni,Yongyou Hu,Donghui Liang et al.
Jing Ni et al.
An iron-carbon coupled biofilm airlift internal circulation sequencing batch reactor (IC-SBR) was constructed to treat low-carbon source wastewater. Single-factor experiments were used to determine the optimal operating conditions for the I...
Should releasing risk of sulfamethoxazole in bound-residual fraction of biochar-soil systems be neglected? [0.03%]
土壤生物炭体系中磺胺甲恶唑结合残留组分的风险是否会被人忽视？
Mingyang Sun,Xiaoyue Zhang,Jiaping Li et al.
Mingyang Sun et al.
Bound residual (BR) fraction typically represents the "endpoint" of soil pollution risk assessment and remediation. However, it remains unclear whether the BR fraction of sulfamethoxazole (SMX) still presents a release risk after immobilize...
A zero-waste approach to Sarcodia suiae valorization: Recycling aquaculture wastes and carbon dioxide for biostimulant, biofertilizer, and bioenergy production [0.03%]
一种零浪费的方法来实现Sarcodia suiae的增值：回收利用水产养殖废物和二氧化碳生产生物刺激素、生物肥料和生物能源
Te-Yuan Chen,Yu-Yun Zheng,Yu-Hsin Wang et al.
Te-Yuan Chen et al.
Aquaculture waste and carbon dioxide (CO2) are a global concern. Sarcodia suiae cultivated in outdoor photobioreactors (PBRs) using shrimp aquaculture wastewater and CO2 from biogas demonstrates significant benefits. It boosted biomass by 1...
Study on biogenic acid-mediated enhanced leaching of lepidolite by Aspergillus niger based on transcriptomics [0.03%]
基于转录组学的曲霉菌介导生物酸活化锂辉石浸出机制研究
Huaiyu Duan,Xinyi Zhang,Xingqing Zhao et al.
Huaiyu Duan et al.
The synergistic effect between microorganisms with different modes of action can improve the leaching efficiency. In this study, biogenic acid was extracted from bacterial metabolites to induce fungal secretion, strengthen fungal leaching, ...
Mechanism of chlorobenzene removal in biotrickling filter enhanced by non-thermal plasma: Insights from biodiversity and functional gene perspectives [0.03%]
非热等离子体强化生物滴滤床降解氯苯的机制：基于微生物多样性和功能基因的研究
Miaomiao Qu,Yi Zheng,Zhuowei Cheng et al.
Miaomiao Qu et al.
Biotrickling filter (BTF) technology is inefficient in the treatment of Cl-containing volatile organic compounds (VOCs) such as chlorobenzene (CB). This study adopted non-thermal plasma (NTP) as a pretreatment and conducted in-depth analyse...
Improving efficiency of bacterial degradation of polyethylene microplastics using atmospheric and room temperature plasma mutagenesis [0.03%]
利用大气常温等离子体诱变提高细菌降解聚乙烯微塑料的效率
Zhuang Xiong,Xiaodie Chen,Ziping Zou et al.
Zhuang Xiong et al.
In this study, the bacterium XZ-A was genetically modified using atmospheric and room temperature plasma mutagenesis (ARTP) to increase the degradation efficiency of polyethylene microplastics (PE-MPs) by up to 53.65 %. After 50 d of biodeg...