Results 31 to 40 of about 56,578 (264)

Hydrolysis and acidification of activated sludge from a petroleum refinery

Petroleum Science, 2019
The cost-effective treatment of activated sludge that is generated by refining petroleum is a challenging industrial problem. In this study, semi-continuous stirred tank reactors (CSTRs) containing petroleum refinery excess activated sludge (PREAS) were ...
Jiahao Liang, Chunmao Chen, Brandon A. Yoza, Ying Liang, Jin Li, Ming Ke, Qinghong Wang   +6 more
doaj   +1 more source

Facile Preparation and Characterization of Polyaniline and CeO2 Co-Decorated TiO2 Nanotube Array and its Highly Efficient Photoelectrocatalytic Activity

Nanoscale Research Letters, 2019
In the present work, polyaniline and CeO2 co-decorated TiO2 nanotube arrays (PANI/CeO2/TiO2 NTAs) were facilely prepared by an electrochemical method.
Chunmao Chen, Danchen Zhao, Qingxiang Zhou, Yalin Wu, Xianqi Zhou, Hongyuan Wang   +5 more
doaj   +1 more source

Identification of marine oil spill pollution using hyperspectral combined with thermal infrared remote sensing

Frontiers in Marine Science, 2023
The types of marine oil spill pollution are closely related to source tracing and pollution disposal, which is an important basis for oil spill pollution punishment.
Junfang Yang, Junfang Yang, Junfang Yang, Yabin Hu, Jie Zhang, Jie Zhang, Jie Zhang, Jie Zhang, Yi Ma, Yi Ma, Zhongwei Li, Zongchen Jiang   +11 more
doaj   +1 more source

Vulnerability Analysis of Harbor Oil Pipeline Affected by Typhoon

Energies, 2022
The integrity of oil pipelines has received considerable attention. Pipeline leakage accidents cause environmental pollution and casualties. Analysis of accident data in recent years shows that the harbor oil pipeline is prone to natural disasters such ...
Jihong Ye, Yiyang Fang, Xinxiang Yang
doaj   +1 more source

Catalytic Ozonation of Recalcitrant Organic Chemicals in Water Using Vanadium Oxides Loaded ZSM-5 Zeolites

Frontiers in Chemistry, 2019
The discharge of wastewater having recalcitrant chemical compositions can have significant and adverse environmental effects. The present study investigates the application of a catalytic ozonation treatment for the removal of recalcitrant organic ...
Yingying Xu, Qinghong Wang, Brandon A. Yoza, Qing X. Li, Yue Kou, Yuqi Tang, Huangfan Ye, Yiming Li, Chunmao Chen   +8 more
doaj   +1 more source

The Optimization of a Pipeline Temperature Monitoring Method Based on Non-Local Means with the Black Widow Optimization Algorithm

Energies, 2023
The accuracy of pipeline temperature monitoring using the Brillouin Optical Time Domain Analysis system depends on the Brillouin Gain Spectrum in the Brillouin Optical Time Domain Analysis system. The Non-Local Means noise reduction algorithm, due to its
Fangwei Lou, Benji Wang, Rui Sima, Zuan Chen, Wei He, Baikang Zhu, Bingyuan Hong   +6 more
doaj   +1 more source

Execution of Oil Contracts on the Basis of Environmental Standards in the U.S.A. and Iran’s Law [PDF]

Āmūzish-i Muḥīṭ-i Zīst va Tusi̒ah-i Pāydār, 2022
One of the concerns regarding the environment is the pollution caused by the extraction and transportation of oil products. In this regard, paying attention to international oil contracts is crucial.
Faezeh Amjadian, Fathollah Rahimi, Ismail Shahsoundi, Mojtaba Asgharian   +3 more
doaj   +1 more source

Seabirds in Conditions of Local Chronic Oil Pollution, Davis Sea, Antarctica

Birds, 2021
Oil spills are rare in Antarctica. They threaten flying birds and penguins. This is the first report on the interactions of seabirds with oil in the area of the Mirny Station (East Antarctica). The purpose of the study is to determine the total number of
Sergey Golubev
doaj   +1 more source

Polymer Substrates for Flexible Sensors: Advances and Contributions to Smart Agriculture

Advanced Functional Materials, EarlyView.
This review comprehensively summarizes recent advances in polymer‐based flexible sensors for smart agriculture, focusing on polymer substrate design, interface engineering, and applications in soil, plant, animal, aquaculture, and post‐harvest monitoring.
Yihui Li, Zhangzheng Xiao, Zheng Yan, Adnan Raza Altaf, Qun Song, Dingding Yao, Afshan Sohail, Yixin Wang, Wenxiu Ma, Shanjun Li, Yaohui Chen, Peiwen Liu, Kai Zhang   +12 more
wiley   +1 more source

Make‐Use‐Remake: Toward Indefinite Low‐Temperature Material Loops

Advanced Functional Materials, EarlyView.
We introduce a regenerable materials platform built from microparticles bound by a temperature‐responsive polymer shell, enabling strong, processable structures from diverse feedstocks. The material is shaped at low temperatures (80°C) using common manufacturing methods and reprocessed repeatedly in the presence of water, demonstrating stable ...
Nikola Křivánková, Wouter van der Wijngaart, Ulrica Edlund   +2 more
wiley   +1 more source