Anaerobic digestor, biogas, biomethane ?

07 December 2023 1 463 Report

Greeting,

I need help simulating a batch anaerobic digestor in ASPEN PLUS. under different conditions, such as temperature, pressure, and idle period. if anyone can guide me,

Also, I need to get some papers on the analysis of energy and exergy for biogas and biomethane.

Please give me feedback.

thank you

Karol Postawa

For simple, single, batch AD reactor ASPEN can be overcomplicated. There are numerous of simpler models, that can be run in MATLAB or Python. See:

dx.doi.org/10.1016/j.fuel.2023.128794

In Data availability section you will have a link to GitHub with the model code.

Badges
Science topic

More Atheer S.Hassoon's questions See All

What is Monte Carlo iteration number?

I have done several (iteration) in my work where I worked (single mode fiber ,dispersion compensation fiber ,RF switching voltage and frequency ) respectively, which one is the intended one.

26 September 2023 7,084 0 View

What is explain how BER results start from 1e-54?can you help me?

Why is (BER) in the near distance its value (1e-54) and in the far distance its value is (1e-9)? Is there a law for these calculations, noting that I worked (simulation) on the (Optisystem software) ?

26 September 2023 3,380 1 View

What is explain how BER results start from 1e-54?can you help me?

26 September 2023 6,556 1 View

Can you suggest me a journal in Q1 or Q2?

Hi .. I would like to ask about good journals for publishing about networks, especially LoRaWAN ? Thank you

17 December 2021 4,488 3 View

Is it real that the power balance in the world will changed after COVID-19 cloud gone?

what may create after this cries?

27 March 2020 2,463 33 View

What are the applications of heat transfer of non-Newtonian nano-fluid in a porous cavity?

Hi Dears, I'm looking for applications for non-Newtonian nanofluid flow in a porous cavity related to the thermal performance field. Are there any hints, publications, titles or sites?...

10 January 2020 9,007 12 View

Hi Dears, alternatively to the Fourier’s law, is there any approach to calculate the overall thermal resistance through a composite solid?

For a case, I have calculated theoretically and experimentally the overall thermal resistance through a composite solid. However, I am wondering whether there is any other way to calculate the...

07 December 2019 453 6 View

How can we compute PI from this sequence?

How can be computing of PI from this sequence (Pro-Cys-Arg-Val-Glu-Arg) And what is the net charge at pH 14

15 October 2015 3,205 3 View

How can I cluster sensors data?

My question has two parts: 1- What clustering algorithms we can use to cluster offline sensor dataset (a dataset of millions of sensors readings that consist of temporal, spatial, and sensed...

26 April 2015 6,537 9 View

Do you have any information about the pasting and gel properties of starch–hydrocolloid combinations by giving examples from food applications ?

I hope to get answer about this question along two couple day

02 April 2015 4,386 7 View

How can I inoculate a lyophilized anaerobic bacteria into the culture medium without an anaerobic chamber?

There are anaerobic gas pak jars and environment providers in the laboratory that provide anaerobic environmental conditions for the growth of anaerobic bacteria. However, there is no anaerobic...

05 August 2024 4,945 3 View

Different ways to store biogas ?

Different Storage methods of biogas can be listed here: In India people are storing in Biogas Storage Bags made of different materials? Let us list the details here to find the best quality...

01 August 2024 635 2 View

How does the Retention time effect the Biogas Production?

List down the various factors responsible and how does this effect the overall biogas production when it is related to Hydraulic retention time of the digester based on the feedstock?

27 July 2024 4,800 4 View

What additional processing or treatment options are available to enhance biogas plant digestate quality or value?

One has to understand about the enhancement procedures and treatment systems I can list around 12 procedures which are tried and tested and are proven so let us see how many in total the experts...

20 July 2024 3,392 2 View

How does the digestate compare to other organic amendments regarding quality and performance in different countries?

Experts are welcome to share their experience country-wise so that we can make a nice document listing all the country-wise experiences. ? How does the digestate compare to other organic...

18 July 2024 5,225 3 View

From different feedstocks based Biogas digesters what would be the standard NPK - Nutrient contents of the digestate, and how consistent is it?

One has to list down the details and understand that different feedstocks and the biogas digesters working on different feedstocks show different nutrient content value: But when it comes to...

18 July 2024 9,907 12 View

How can the economic value of digestate management, utilization, and regulation, can spark interesting discussions and explorations?

How can the economic value of digestate management, utilization, and regulation, can spark interesting discussions and explorations? so one can list down the details and we can discuss in length...

17 July 2024 3,255 4 View

Environmental Impact of the Organic Manure Production Unit?

Does anyone have any case studies on the Environmental Impact of Organic Manure Production Unit? Environmental Impact of a Organic Manure Production Unit Facility is what I studied but...

16 July 2024 5,400 6 View

Can I use candle-jar technique to lactic acid bacteria?

I don't have the anaerobic generators (Anaeropac) so I'd like to try the candle-jar tecnique for the cultive of lactic acid bacteria

15 July 2024 8,890 2 View

What is the behavior of anaerobic bacteria in deep salty groundwater ?

What is the behavior of anaerobic bacteria in deep salty groundwater with high level of chlorine? Is the nitrate level deceasing and is denitrification controlled by excess chlorine? Thanks

13 July 2024 1,581 4 View