How can I measure methane level in fecal sludge?
Not my field but you may be able to purge it with another gas
I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...
09 August 2024 9,621 0 View
Pig slurry is rich in major and minor nutrients. Is there any way to improve / Enrich its manure quality to be used in agriculture organically ? please share your knowledge.
09 August 2024 5,605 2 View
Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...
07 August 2024 269 3 View
Hi, we have measured tryptic peptides using both DDA and DIA method on QExactive. In DDA replicates i saw unusual intensity drops occurring at the same sections of chromatograms in DDA replicates...
07 August 2024 3,218 4 View
Hi How can this equation Ln(LA) = 1.038 + 0.89 ln(X) be applied to calculate the leaf area of a tomato? Can you explain with an example and what is the substitution of Ln and ln?
06 August 2024 2,508 2 View
I aim to be as skeptical as possible regarding whether a pair of orthologous genes results in the same phenotype in their different but related bacterial organisms under similar environmental...
05 August 2024 6,787 4 View
I ran a SDS-page of a bacterial lysate and I want to quantify protein concentration in a specific band. I was thinking of using a standards ladder or make some standards are different...
05 August 2024 9,805 3 View
XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds
04 August 2024 3,019 3 View
I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...
03 August 2024 4,725 2 View
Machine learning (ML) has shown great potential in predicting the compressive strength of concrete, an important property for structural engineering. However, its practical application comes with...
03 August 2024 2,546 2 View
Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?
06 August 2024 980 5 View
A typical reforming section in a large-scale Haber-Bosch process (Figure 1) comprises two reactors. A mixture of methane (CH4) and steam (H2O) is fed into a primary reformer to produce syngas via...
01 August 2024 7,051 5 View
coal samples are enriched in 100ml serum bottles. Methane concentration was determined by GC in percentage. How it can be calculated in metercube /per gram of coal or any formula to specify the...
17 June 2024 4,787 0 View
A methanol production process combines tri-reforming of methane (TRM) with water electrolysis to utilize CO₂. The TRM reactor uses a Ni/Al₂O₃ catalyst, and the methanol synthesis reactor uses a...
10 June 2024 2,105 1 View
Dear all, today I started my Velp Respirosoft system for the first time and everything is new for me. I want to analyze pig manure for BMP. I am wondering is everything well set because I am a...
28 April 2024 7,609 1 View
Hello everyone. Recently i am start to work on Ansys fluent software to simulate a model. Model: A rectangular vessel having 100mm height, 30mm width and 1mm thickness having the mixture of...
25 April 2024 4,475 3 View
How I can remove nitrogen from misture of Biogas ( Composition includes Nitrogen 14 % , Methane 44 % , CO2 34% , H2O 2.1% , H2S 2.1% , O2 2.5%)? I want to produce Hydrogen from biogas using steam...
22 March 2024 5,561 2 View
Hello everyone, please I'm conducting catalyzed methane pyrolysis simulation using a fluidized bed reactor on Aspen plus. The warning shown reads Total bed mass elutriated. I have tried changing...
04 March 2024 5,366 1 View
Dear Community, I'm looking for the information on absorption spectrum of gaseous methane CH4 in UV range from 100 to 300 nm, especially around 190 and 260 nm. If anyone have reliable...
23 January 2024 5,806 1 View
Methane and carbon dioxide are the main gas fluxes emitted from the soil, and many studies have focused on the relationship between the two. In forest soil, methane is typically manifested as a...
30 December 2023 6,529 3 View
