Results 161 to 170 of about 220,558 (408)

Harnessing Filler Materials for Enhancing Biogas Separation Membranes.

Chemical Reviews, 2018
Biogas is an increasingly attractive renewable resource, envisioned to secure future energy demands and help curb global climate change. To capitalize on this resource, membrane processes and state-of-the-art membranes must efficiently recover methane ...
C. Y. Chuah, Kunli Goh, Yanqin Yang, Heqing Gong, Wen Li, H. Karahan, M. Guiver, Rong Wang, Tae-Hyun Bae   +8 more
semanticscholar   +1 more source

A novel technique based on a cylindrical microwave resonator for high pressure phase equilibrium determination [PDF]

The Journal of Chemical Thermodynamics Volume 135, 2019, Pages 124-132
The development of a novel technique based on a cylindrical microwave resonator for high pressure phase equilibrium determination is described. Electric permittivity or dielectric constant is a physical property that depends on temperature and pressure $\epsilon$($p$,$T$).
arxiv   +1 more source

Ecologic and Economic Evaluation of Combined Methanol Synthesis from CO2 and Biotechnological Upgrading to Value Products. Part 1: Environmental Impact

Chemie Ingenieur Technik, EarlyView.
The combination of methanol synthesis and biotechnological upgrading to value‐added products still faces some challenges in order to achieve a positive environmental impact and thus the goal of synergetic development of biotechnological and chemical processes.
Mehran Taherkhani, Niels Hanau, Rebecca Lehmpfuhl, Ralf Ehret   +3 more
wiley   +1 more source

Heterologous production of 3-hydroxypropionic acid in Methylorubrum extorquens by introducing the mcr gene via a multi-round chromosomal integration system based on cre-lox71/lox66 and transposon

Microbial Cell Factories
Background and aim Reprogramming microorganisms to enhance the production of metabolites is a part of contemporary synthetic biology, which relies on the availability of genetic tools to successfully manipulate the bacteria.
Liping Zhu, Yazhen Song, Shunan Ma, Song Yang   +3 more
doaj   +1 more source

Accurate experimental ($p$, $ρ$, $T$) data of natural gas mixtures for the assessment of reference equations of state when dealing with hydrogen-enriched natural gas [PDF]

International Journal of Hydrogen Energy Volume 43, Issue 49, 2018, Pages 21983-21998
The GERG-2008 equation of state is the approved ISO standard (ISO 20765-2) for the calculation of thermophysical properties of natural gas mixtures. The composition of natural gas can vary considerably due to the diversity of origin. Further diversification was generated by adding hydrogen, biogas, or other non-conventional energy gases.
arxiv   +1 more source

A critical study of sustainable biocomposites developed from rheologically distinct poly(butylene adipate‐co‐terephthalate) (PBAT) reinforced with biocarbon from coconut (Cocos nucifera) for rigid applications

The Canadian Journal of Chemical Engineering, EarlyView.
This work highlights the development of a sustainable composite with improved dimensional and thermal stability as well as mechanical performance, for rigid application. To promote sustainability and a circular economy, we have reduced PBAT percentage content by half and incorporated waste coconut shell up to 50 wt.%.
Blessing E. Itabana, Arturo Rodriguez‐Uribe, Amar K. Mohanty, Manjusri Misra   +3 more
wiley   +1 more source

Quantifying environmental impacts of cleaner fish used as sea lice treatments in salmon aquaculture with life cycle assessment

Journal of Industrial Ecology, Volume 26, Issue 6, Page 1992-2005, December 2022., 2022
Abstract Increasing pressure of sea lice, development of multi‐resistance to chemotherapeutants, and alternative delousing strategies have been raising concerns about the environmental impacts of salmon farming. Ectoparasitic sea lice and its treatments represent a major bottleneck for the development of the Norwegian salmonid aquaculture.
Gaspard Philis, Friederike Ziegler, Mona Dverdal Jansen, Lars Christian Gansel, Sara Hornborg, Grete Hansen Aas, Anne Stene   +6 more
wiley   +1 more source

EVALUATION OF DIFFERENT BIOLOGICAL WASTE TREATMENT STRATEGIES [PDF]

, 2002
Biological treatment of organic waste by aerobic composting and anaerobic digestion (biogas production) was compared with respect to a number of environmental effects and sustainability criterias including energy balance, nutrient recycling, global ...
Møller, J., Reeh, U.
core  

Effect of liquid nitrogen pre-treatment on various types of wool waste fibres for biogas production [PDF]

, 2018
This study investigated the role of liquid nitrogen (LN2) in increasing microbial accessibility of wool proteins for biogas production. It involves a mechanical size reduction of four different types of raw wool fibres, namely, Blackface, Bluefaced ...
Akunna, Joseph C., Kuzmanova, Elena, Zhelev, Nikolai   +2 more
core   +4 more sources

Biomass‐Derived Carbon Nanomaterials: Synthesis and Applications in Textile Wastewater Treatment, Sensors, Energy Storage, and Conversion Technologies

CleanMat, EarlyView.
Biomass Sources, synthesis techniques, structures, applications, and contribution toward SDG goals of biomass‐derived carbon nanomaterials. ABSTRACT Plant life has dominated this planet from the beginning of time. With over 82% of biomass (BM) coming from plants, primarily trees, plants are the dominant form of life on Earth.
A. F. M. Fahad Halim, Gérrard Eddy Jai Poinern, Derek Fawcett, Rupam Sharma, Sneha Surendran, Rajeshkannan R   +5 more
wiley   +1 more source