scholarly journals Recent Advances of Biogas Production and Future Perspective

2020 ◽  
Author(s):  
Issa Korbag ◽  
Salma Mohamed Saleh Omer ◽  
Hanan Boghazala ◽  
Mousay Ahmeedah Aboubakr Abusasiyah
Keyword(s):  
Biogas Production ◽  
Future Perspective ◽  
Recent Advances

Recent Advances and Future Perspective of Essential Oils in control Colletotrichum spp.: A Sustainable Alternative in Postharvest Treatment of Fruits

2021 ◽  
pp. 110758
Author(s):  
Dalila da Costa Gonçalves ◽  
Wilian Rodrigues Ribeiro ◽  
Débora Cristina Gonçalves ◽  
Luciano Menini ◽  
Hélcio Costa
Keyword(s):  
Essential Oils ◽  
Future Perspective ◽  
Recent Advances ◽  
Postharvest Treatment ◽  
Colletotrichum Spp

scholarly journals Recovery of Household Waste by Generation of Biogas as Energy and Compost as Bio-Fertilizer—A Review

Processes ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 81
Author(s):  
Youssef Benyahya ◽  
Abderrahim Fail ◽  
Abdelhakim Alali ◽  
Mohamed Sadik
Keyword(s):  
Organic Waste ◽  
Volatile Fatty Acids ◽  
Biogas Production ◽  
Solid Content ◽  
Critical Parameters ◽  
Household Waste ◽  
Future Perspective ◽  
Organic Loading Rate ◽  
Total Solid Content ◽  
Positive Effects

Nowadays, organic waste and especially household waste represents a significant global issue due to population growth. The anaerobic digestion (AD) process is an essential operation contributing powerfully to the valorization of organic waste including food waste in terms of renewable energy generation (biogas) and the rich-nutrient residue that can be utilized as bio-fertilizer. Thus, this process (AD) allows for good recovery of household waste by generating biogas and compost. However, the AD operation has been affected by several key factors. In this paper, we aim to involve different critical parameters influencing the AD process, including temperature, pH, organic loading rate (OLR), carbon to nitrogen ratio (C/N), and total solid content (TS(%)). Further, the paper highlights the inhibition caused by the excessive accumulation of volatile fatty acids (VFAs) and ammoniac, which exhibits the positive effects of co-digestion, pretreatment methods, and mixing techniques for maintaining process stability and enhancing biogas production. We analyze some current mathematical models explored in the literature, such as distinct generic, non-structural, combined, and kinetic first-order models. Finally, the study discusses challenges, provides some possible solutions, and a future perspective that promises to be a highly useful resource for researchers working in the field of household waste recovery for the generation of biogas.

scholarly journals Genetics of clozapine-associated neutropenia: recent advances, challenges and future perspective

2019 ◽  
Vol 20 (4) ◽  
pp. 279-290 ◽  
Author(s):  
Sophie E Legge ◽  
James TR Walters
Keyword(s):  
Future Perspective ◽  
Recent Advances

scholarly journals Recent Advances in TiO2 Films Prepared by Sol-gel Methods for Photocatalytic Degradation of Organic Pollutants and Antibacterial Activities

Coatings ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 613 ◽  
Author(s):  
Pant ◽  
Park ◽  
Park
Keyword(s):  
Dye Degradation ◽  
Sol Gel ◽  
Antibacterial Activities ◽  
Future Perspective ◽  
Synthesis Methods ◽  
Synthetic Dyes ◽  
Tio2 Films ◽  
Gel Method ◽  
Sol Gel Method ◽  
Recent Advances

Photocatalysis has recently emerged as an advanced, green, and eco-friendly process for the treatment of wastewater and air, and antimicrobial disinfection applications. In this context, TiO2 nanostructures have been shown to be the prominent photocatalyst candidates due to their low cost, non-toxicity, and ease of fabrication. This review highlights the investigation and development of TiO2 photocatalyst film by sol-gel method with special emphasis on the photodecolorization of synthetic dyes and antibacterial activities. Furthermore, various synthesis methods for the preparation of TiO2 films and their advantages, as well as limitations, are summarized. Finally, recent advances in TiO2 films by sol-gel method for dye degradation and antibacterial activities, challenges, and future perspective are discussed.

Carbon nanofibers as potential materials for catalysts support, a mini-review on recent advances and future perspective

2020 ◽  
Vol 46 (11) ◽  
pp. 18446-18452 ◽  
Author(s):  
Israf Ud Din ◽  
Maizatul S. Shaharun ◽  
A. Naeem ◽  
Mshari A. Alotaibi ◽  
Abdulrahman I. Alharthi ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Future Perspective ◽  
Recent Advances

Porphyrin and single atom featured reticular materials: recent advances and future perspective of solar-driven CO2 reduction

2021 ◽  
Author(s):  
Vishnu Nair Gopalakrishnan ◽  
Jorge Becerra ◽  
Edward F. Pena ◽  
Mohan Sakar ◽  
Francois Béland ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Co2 Reduction ◽  
Value Added ◽  
Light Irradiation ◽  
Single Atom ◽  
Future Perspective ◽  
Covalent Organic Frameworks ◽  
Recent Advances

Insights into the porphyrin and single-atom featured metal- and covalent-organic frameworks for photocatalytic conversion of CO2 into value-added chemical feedstocks under visible light irradiation.

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