Results 1 to 10 of about 469,615 (202)

Screening of microalgae for integral biogas slurry nutrient removal and biogas upgrading by different microalgae cultivation technology

Scientific Reports, 2017
The microalgae-based technology has been developed to reduce biogas slurry nutrients and upgrade biogas simultaneously. In this work, five microalgal strains named Chlorella vulgaris, Scenedesmus obliquus, Selenastrum capricornutum, Nitzschia palea, and ...
Xue Wang, Keting Bao, Weixing Cao, Yongjun Zhao, Chang Wei Hu   +4 more
doaj   +2 more sources

Simultaneous treatment of phosphorus and fluoride wastewater using acid-modified iron-loaded electrode capacitive deionization: Preparation and performance

Frontiers in Environmental Science, 2023
Here, capacitive deionization technology (CDI) using modified activated carbon fiber felt (ACF) electrodes was proposed to provide a new strategy for the challenge of simultaneous phosphorus and fluoride wastewater treatment.
Zhijian Dai, Tian Qin, Chengke Bai, Zhibin Wu, Ya Gao, Pufeng Qin   +5 more
doaj   +2 more sources

Enhancing pollutant removal efficiency in urban domestic wastewater treatment through the hybrid multi-soil-layering (MSL) system: A case study in Morocco

Water Science and Technology
This paper evaluates the performance and potential of a full-scale hybrid multi-soil-layering (MSL) system for the treatment of domestic wastewater for landscape irrigation reuse. The system integrates a solar septic tank and sequential vertical flow MSL
Aya Kammoun, Naaila Ouazzani, Abdelhafid El Alaoui El Fels, Abdessamad Hejjaj, Laila Mandi   +4 more
doaj   +2 more sources

Solid-Liquid Phase Diagram of the Binary System Octadecanoic Acid and Octadecanol and the Thermal Chemical Property of the Composition at Eutectic Point

Journal of Chemistry, 2020
Phase diagram is a powerful tool to guide the exploitation of thermal energy materials. Heat storage technology of phase-change material (PCM) was widely used to solve major energy utilization problems on large energy consumption and low utilization ...
Can Liu, Kaiyu Zhao, Yafei Guo, Liping Guo, Tianlong Deng   +4 more
doaj   +2 more sources

Enhanced remediation of actual dye wastewater by hydrogenated bimetallic MOF derivative with active peracetic acid

npj Clean Water
This study introduces a hydrogenated FeCo-MOF derivative catalyst (HC-FeCo@C350) to activate peracetic acid (PAA) for efficient degradation dye wastewater.
Shengmei Tan, Liuwei Zhang, Zhiliang Cheng, Yuxin Peng, Jinshan Tang, Hongrui Zhu, Facheng Qiu   +6 more
doaj   +2 more sources

Invasive Aquatic Plants as Potential Sustainable Feedstocks for Biochar Production and as an Innovative Approach for Wastewater Treatment [PDF]

Nature Environment and Pollution Technology
Biochar (BC) is a well-established physical treatment method. The high-cost BC limits their use as adsorbents in wastewater. Thus, deriving BC from cheap and locally available waste materials is needed to develop a feasible waste removal technology ...
K. M. P. I. Jayathilake, P.M. Manage and F. S Idroos
doaj   +2 more sources

Study on the performance of biochar prepared from walnut shell and traditional graphene electrode plate in the treatment of domestic sewage in microbial fuel cells

Water Science and Technology
As a new pollutant treatment technology, microbial fuel cell (MFC) has a broad prospect. In this article, the devices assembled using walnut shells are named biochar-microbial fuel cell (B-MFC), and the devices assembled using graphene are named graphene-
Zhenhua Hu, Huifang Zhao, Bingyuan Wang, Cuijing Zhang, Hongsheng Lu   +4 more
doaj   +2 more sources

Precision and Performance Evaluation of Accelerated Aging System for DC TP Power Cables

IEEE Access, 2023
The demand and necessity of direct current (DC) has been increasing owing to large capacity and long distance power transmission. DC application of TP (thermal plastic) materials, which can increase the power transmission capacity compared to existing ...
Seung-Won Lee, Jin-Wook Choe, Ik-Su Kwon, Byung-Bae Park, Hae-Jong Kim   +4 more
doaj   +1 more source

Cetacean Strandings and Museum Collections: A Focus on Sicily Island Crossroads for Mediterranean Species

Diversity, 2021
The study examined the extent of the cetacean strandings in Italy, with a particular focus on Sicily Island. The paper aimed to contribute to the description of a pattern that contemplates the “regular and rare” cetacean species passage along the ...
Sabrina Lo Brutto, Andrea Calascibetta, Gianni Pavan, Gaspare Buffa   +3 more
doaj   +1 more source

Seasonal changes of soil microbiota and its association with environmental factors in coal mining subsidence area

AMB Express, 2023
As a special type of wetland, the new wetland in the coal mining subsidence area is highly sensitive to environmental changes. In recent years, more and more attention has been paid to the studies of soil microbial diversity in newly born wetlands in ...
Meng Wang, Mengyao Sun, Yue Zhao, Yuying Shi, Shuo Sun, Shen Wang, Yiping Zhou, Lei Chen   +7 more
doaj   +1 more source