Partially hydrolyzed polyacrylamide: enhanced oil recovery applications, oil-field produced water pollution, and possible solutions

S Al-Kindi, S Al-Bahry, Y Al-Wahaibi, U Taura… - Environmental …, 2022 - Springer
Polymers, such as partially hydrolyzed polyacrylamide (HPAM), are widely used in oil fields
to enhance or improve the recovery of crude oil from the reservoirs. It works by increasing …

A review on process modeling and design of biohydrogen

E Yahaya, SW Lim, WS Yeo, J Nandong - International Journal of …, 2022 - Elsevier
The current energy supply depends on fossil fuels which have increased carbon dioxide
emissions leading to global warming and depleted non-renewable fossil fuels resources …

Microbial community evolution, interaction, and functional genes prediction during anaerobic digestion in the presence of refractory organics

Q Fan, X Fan, P Fu, Y Sun, Y Li, S Long, T Guo… - Journal of …, 2022 - Elsevier
Anaerobic digestion (AD) effectively recovers resources and reduces organic waste, but
microbial activity can be inhibited by refractory compounds. The degradation efficiency in …

Treatment of oil-field produced wastewater by electron beam technology: Demulsification, disinfection and oil removal

L Chu, J Wang - Journal of Cleaner Production, 2022 - Elsevier
The treatment of polymer-containing produced wastewater with high viscosity and
emulsification is a challenging issue in the oilfield. In this paper, electron beam (EB) …

Significance of ozonation on surfactant-polymer flooding produced water coagulation: Water quality deterioration inhibition, high-standard reinjection and mechanism

X Jin, Y Wei, S Hu, K Li, L Xu, Y Shang, Y Zong… - Separation and …, 2024 - Elsevier
Surfactants and polymers are extensively being used to enhance oil recovery resulting in the
generation of surfactant-polymer (SP) flooding produced water, which is more challenging to …

Microbial community structure and co-occurrence are essential for methanogenesis and its contribution to phenanthrene degradation in paddy soil

YQ Wang, MX Wang, YY Chen, CM Li… - Journal of Hazardous …, 2021 - Elsevier
Although polycyclic aromatic hydrocarbons (PAHs) degradation under methanogenesis is
an ideal approach to remediating PAH-polluted soil, the contribution of methanogenesis to …

Spotlight on the life cycle of acrylamide-based polymers supporting reductions in environmental footprint: Review and recent advances

O Braun, C Coquery, J Kieffer, F Blondel, C Favero… - Molecules, 2021 - mdpi.com
Humankind is facing a climate and energy crisis which demands global and prompt actions
to minimize the negative impacts on the environment and on the lives of millions of people …

Stability and nutrients removal performance of a Phanerochaete chrysosporium-based aerobic granular sludge process by step-feeding and multi A/O conditions

L Cui, H Shen, P Kang, X Guo, H Li, Y Wang… - Bioresource …, 2021 - Elsevier
A Phanerochaete chrysosporium-based aerobic granular sludge (PC-AGS) was developed
by inoculating fungal mycelial pellets into a lab-scale aerobic granular sequencing batch …

Novel electro-assisted micro-aerobic cathode biological technology induces oxidative demethylation of N, N-dimethylformamide for efficient ammonification of …

G Yang, H Xu, Y Luo, S Hei, G Song… - Journal of Hazardous …, 2023 - Elsevier
Recalcitrant and toxicological membrane-making wastewater displays negative impacts on
environment, and this is difficult to treat efficiently using conventional hydrolytic acidification …

Enhancing microbial fuel cell performance using anode modified with Fe3O4 nanoparticles

X Zheng, S Hou, C Amanze, Z Zeng, W Zeng - Bioprocess and Biosystems …, 2022 - Springer
Low electricity generation efficiency is one of the key issues that must be addressed for the
practical application of microbial fuel cells (MFCs). Modification of microbial electrode …