Results 91 to 100 of about 220,558 (408)

The Role and Impact of Rooftop Photovoltaics in the Norwegian Energy System under Different Energy Transition Pathways

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study investigates the impact and cost‐competitiveness of rooftop solar power in a highly hydropower‐driven northern energy system toward 2050. The role of rooftop photovoltaics (PV) is assessed under different energy transition pathways and through a sensitivity analysis aiming to disclose important barriers to PV investments in the energy system.
Stine Fleischer Myhre, Eva Rosenberg
wiley   +1 more source

Sugarcane Bagasse as a Co-Substrate with Oil-Refinery Biological Sludge for Biogas Production Using Batch Mesophilic Anaerobic Co-Digestion Technology: Effect of Carbon/Nitrogen Ratio

open access: yesWater, 2021
Man-made organic waste leads to the rapid proliferation of pollution around the globe. Effective bio-waste management can help to reduce the adverse effects of organic waste while contributing to the circular economy at the same time.
A. Ghaleb   +8 more
semanticscholar   +1 more source

Well-posed problem for a combustion model in a multilayer porous medium [PDF]

open access: yesarXiv, 2023
Combustion occurring in porous media has various practical applications, such as in in-situ combustion processes in oil reservoirs, the combustion of biogas in sanitary landfills, and many others. A porous medium where combustion takes place can consist of layers with different physical properties. This study demonstrates that the initial value problem
arxiv  

Catalytic Approaches for CO2 Conversion to Value‐Added Products: An Overview of Life Cycle Assessment Studies

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
The catalytic conversion of CO2 into value‐added products provides an emerging strategy for reducing carbon emissions and improving environmental performance. This review compares different Life Cycle Assessment studies to evaluate the environmental impacts of CO2 conversion, focusing on the main challenges, technical limitations, and potential ...
Anastasia Pappa   +3 more
wiley   +1 more source

Biotransformation of Cr (VI) by Newly Invented Bacterial Consortium SN6

open access: yesJournal of Pure and Applied Microbiology, 2018
Extensive use of hexavalent chromium in various industrial processes and improper treatment technology for remediation has laid serious public health problems.
Suchi Dave, Nikhil Bhatt
doaj   +1 more source

Studi Pengaruh Metode L-AD dan SS-AD terhadap Produksi Biogas dari Limbah Sekam Padi [PDF]

open access: yes, 2017
Abstrak – Proses biogas anaerobic digestion berdasarkan total padatannya terbagi menjadi 2 yaitu Liquid Anaerobic Digestion (L-AD) umumnya terjadi pada kondisi dengan konsentrasi solid antara 0,5% dan 15%.
Saputri , Erica Suryaning
core  

The Future of Sustainability in Germany: Areas for Improvement and Innovation [PDF]

open access: yesarXiv, 2023
This paper reviews the literature on biodegradable waste management in Germany, a multifaceted endeavor that reflects its commitment to sustainability and environmental responsibility. It examines the processes and benefits of separate collection, recycling, and eco-friendly utilization of biodegradable materials, which produce valuable byproducts such
arxiv  

Analyzing individual rent price ratios in eastern German agricultural land markets: A GAMLSS approach

open access: yesAgribusiness, EarlyView.
Abstract This study explores the rent price ratio in agricultural land markets, crucial for evaluating market efficiency, policy needs, and farmer decision‐making. Traditionally, the analyses faced challenges due to the absence of concurrent sale and rent data for the same land, potentially leading to biased results.
Marius Michels   +4 more
wiley   +1 more source

Seasonal variation of microbial community and methane metabolism in coalbed water in the Erlian Basin, China

open access: yesFrontiers in Microbiology, 2023
Coalbed water is a semi-open system connecting underground coalbeds with the external environment. Microorganisms in coalbed water play an important role in coal biogasification and the carbon cycle.
Li Fu   +4 more
doaj   +1 more source

Dry anaerobic digestion of organic residues on-farm - a feasibility study [PDF]

open access: yes, 2006
Objectives The feasibility study shall answer the following questions: Are there economical and ecological advantages of on-farm dry digestion biogas plants?
Lehto, Marja   +2 more
core  

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