Zobrazeno 1 - 10
of 242
pro vyhledávání: ''
Publikováno v:
Chemical Engineering Journal. 369:498-510
The solvent resistance performance of organic solvent nanofiltration (OSN) membranes still need to improve for their applications in harsh organic environments. We envisioned that fluorine (F) atoms could enhance the solvent resistance of OSN membran
Kinetic CO2 selectivity in clathrate-based CO2 capture for upgrading CO2-rich natural gas and biogas
Publikováno v:
Chemical Engineering Journal. 369:686-693
Upgrading CO2-rich natural gas or biogas through CO2 capture is essential to reduce greenhouse gas emissions and to increase its energy density. In this study, clathrate-based CO2 capture from CO2-rich natural gas or biogas was investigated with a pr
Autor:
Sixto Malato, Ana Agüera, P. Soriano-Molina, Arturo Lorenzo, J.A. Sánchez Pérez, J.L. García Sánchez, Patricia Plaza-Bolaños
Publikováno v:
Chemical Engineering Journal. 366:141-149
This paper presents for the first time the treatment of contaminants of emerging concern (CECs) in a systematic study in different municipal wastewater treatment plants (MWWTPs) of the Mediterranean area, more than 1000 km away. Solar photo-Fenton pr
Publikováno v:
Chemical Engineering Journal. 363:155-173
Micropollutants (MPs) in the aquatic compartments are originated from many sources and particularly from the effluents of urban wastewater treatment plants (UWWTPs). Advanced oxidation technologies (AOTs) usually applied after biological processes, h
Autor:
Igor K. Lednev, Mohamed O. Amin, Tatiana Quiñones-Ruiz, Entesar Al-Hetlani, Ahmed Abdel Nazeer
Publikováno v:
Chemical Engineering Journal. 361:485-498
A promising new nanocomposite coating based on poly(butyl methacrylate) (poly(BMA)), graphene oxide (GO) and TiO2 nanoparticles (NPs) (i.e., poly(BMA)/GO/TiO2 blend) is reported for magnesium alloy (AZ31) protection in 3.5% NaCl solution. A significa
Autor:
Siwei Zhang, Shaosong Huang, Maoyou Ye, Shuiyu Sun, Jialin Liang, Xian Yang, Jinjia Huang, Li Zheng
Publikováno v:
Chemical Engineering Journal. 361:1462-1478
High levels of extracellular polymeric substances (EPS) and bound water in sludge negatively impact sludge dewaterability. This study applied a novel sludge conditioning process involving calcium hypochlorite (Ca(ClO)2) oxidation, ferric coagulant re
Autor:
Ning Tang, Xiaodong Li, Guangming Zeng, Yuan Luo, Xin Li, Jie Liang, Wenle Xing, Xiangxi Wang, Mei Huang, Wangwang Tang, Longbo Jiang
Publikováno v:
Chemical Engineering Journal. 361:209-218
Capacitive deionization (CDI) has attracted increasing attention over the past decade for the facile removal of ions from aqueous solutions. Nowadays, CDI is rapidly growing and evolving, and has been applied in many aspects. One important applicatio
Autor:
Yuxue Yue, Gangfeng Sheng, Xiaonian Li, Jia Zhao, Yuanyuan Zhai, Bolin Wang, Huixia Lai, Shuxia Di, Guo Lingling
Publikováno v:
Chemical Engineering Journal. 360:38-46
Vinyl chloride monomer (VCM) is an important platform molecule for the manufacture of polyvinyl chloride (PVC) via the direct hydrochlorination route from acetylene. However it is plagued by the toxicity of the mercury chloride (HgCl2) catalyst. Here
Autor:
Lu Lv, Guandao Gao, Yan Liu, Hao Dong, Huang Ping, Chao Shan, Ming Hua, Weiming Zhang, Bingcai Pan
Publikováno v:
Chemical Engineering Journal. 360:982-989
Aiming at efficient As(III) removal, a millimetric nanocomposite Ce-201, with dual functionalities of catalytic H2O2 oxidation and sorption, was synthesized by confined growth of hydrous nanoceria in macroporous anion-exchanger host D201. The removal
Publikováno v:
Chemical Engineering Journal. 358:1342-1350
The sustained massive use of bromophenols in industrial products leads to their especially pernicious in aquatic environments. This study explored the oxidation kinetics of 2,4-bromophenol (2,4-DBP) and formation potential of bromate (BrO3−) and br