O biogás é o gás resultado da decomposição de forma anaeróbia (sem a presença de oxigênio) de qualquer matéria orgânica, seja ela vegetal ou animal. É composto, em sua maioria, pela mistura de carbono e metano e caracteriza-se por ser um produto inflamável e abundante em energia. 

Esse biocombustível é uma das formas de aproveitamento da biomassa. Através de um biodigestor cria-se um ambiente anaeróbio adequado que possibilita a decomposição dos resíduos orgânicos sem a presença de oxigênio, resultando no biogás. Por causa da grande quantidade de matéria orgânica gerada no agronegócio, os biodigestores têm sido uma alternativa para a redução de custos e melhoria da gestão ambiental. 

O químico Louis Pasteur, no século XIX, fez uma apresentação demonstrando a geração de biogás através de uma mistura de dejetos orgânicos e água. A partir daí, o biogás passou a ser considerado uma fonte energética. O poder energético do biogás é de, aproximadamente, 4.000 kcal/m³, proveniente do metano. 

Para que o biogás seja convertido em energia, é preciso que haja a conversão química do gás em energia mecânica, através de uma combustão controlada. A energia mecânica ativa um gerador que resulta em energia elétrica. Uma outra forma de fazer essa transformação é através da queima direta do biogás, em caldeiras, para a cogeração de energia. 

A diversificação da matriz energética é assunto em todo mundo. O Brasil é um dos países que sai em vantagem, devido à suas extensas possibilidades de geração de energia com fontes renováveis e limpas. E o biogás é um biocombustível importante nesse contexto, uma vez que a sua transformação é a capacidade de tornar, o que antes era um passivo ambiental, em um ativo energético muito potente. 

O biogás representa o futuro da geração de energia sustentável no mundo, uma vez que utiliza resíduos gerados na agricultura e na pecuária para suprir demandas energéticas. Além disso, a utilização do biogás para gerar energia impede que o metano seja liberado para a atmosfera ao se transformar em água e gás carbônico após a queima.

Categories:

973 Responses

  1. I just like the helpful information you supply to your articles.
    I will bookmark your weblog and take a look at again right here frequently.

    I am fairly sure I’ll be informed lots of new stuff proper here!
    Good luck for the following!

  2. I really like your blog.. very nice colors & theme. Did you make this website yourself
    or did you hire someone to do it for you? Plz respond as I’m looking to
    construct my own blog and would like to find out where u got this from.
    kudos

  3. Hey I know this is off topic but I was wondering if you knew of any widgets I could
    add to my blog that automatically tweet my newest twitter updates.
    I’ve been looking for a plug-in like this for quite some time and was hoping maybe you
    would have some experience with something like this.
    Please let me know if you run into anything. I truly enjoy reading your
    blog and I look forward to your new updates.

    my homepage wukong333 jackpot [Maribel]

  4. Very great post. I just stumbled upon your weblog and wished to mention that I’ve truly loved surfing
    around your weblog posts. After all I will be subscribing to your feed and
    I hope you write once more soon!

    my blog: epicwin

  5. Simply wish to say your article is as astonishing.
    The clarity in your post is just spectacular and i can assume you are
    an expert on this subject. Well with your permission allow me to
    grab your RSS feed to keep updated with forthcoming post.

    Thanks a million and please carry on the rewarding work.

    Also visit my blog – ok388 download (918kiss-m.com)

  6. Greetings! I’ve been following your web site for some time now and finally got the courage to go ahead and give you a shout out
    from Houston Tx! Just wanted to mention keep up the good job!

  7. I blog often and I truly appreciate your content. The article has really peaked
    my interest. I’m going to book mark your blog
    and keep checking for new details about once a week. I subscribed
    to your Feed as well.

  8. whoah this blog is excellent i really like studying your articles.
    Keep up the good work! You understand, many persons are
    looking around for this info, you can aid them greatly.

    Feel free to surf to my web-site – 918kiss

  9. Having read this I thought it was very informative. I appreciate you spending some time and effort to put this information together.
    I once again find myself spending way too much time both reading and commenting.
    But so what, it was still worth it!

  10. Hi there! This post could not be written any better!
    Looking through this article reminds me of my previous roommate!
    He constantly kept preaching about this. I will send this post to him.
    Pretty sure he will have a great read. Thanks for sharing!

    Here is my homepage :: eqt8.cn

  11. Howdy very cool web site!! Man .. Excellent ..
    Wonderful .. I’ll bookmark your site and take the feeds additionally?
    I am glad to find numerous useful information here in the
    submit, we want work out more strategies on this regard, thanks for sharing.
    . . . . .

    Look into my page; grazebo.com

  12. Hey I know this is off topic but I was wondering if you knew of any widgets I could add
    to my blog that automatically tweet my newest twitter updates.
    I’ve been looking for a plug-in like this for quite some
    time and was hoping maybe you would have some experience with something like this.
    Please let me know if you run into anything. I truly enjoy reading your blog
    and I look forward to your new updates.

    Also visit my web-site :: cowon.mix-connexion.com

  13. Unquestionably believe that that you stated.

    Your favorite reason appeared to be on the web the simplest thing to be aware of.
    I say to you, I certainly get annoyed even as people
    think about worries that they just do not recognize about.
    You controlled to hit the nail upon the highest as
    well as defined out the entire thing with no need side-effects , folks could take a signal.
    Will probably be back to get more. Thank you

    Also visit my web page :: http://www.volleyball.com.hk/forum/member.php?action=viewpro&member=HermanLavonda

  14. I rarely drop comments, however i did some searching and wound up here O que é Biogás?
    – FCamp – Soluções em Energia. And I do have a few
    questions for you if it’s allright. Could it be only me or does it give
    the impression like a few of the remarks come across like
    they are coming from brain dead individuals? 😛
    And, if you are posting on other online sites,
    I would like to keep up with anything new you have to post.
    Would you list of the complete urls of all your communal sites like your
    linkedin profile, Facebook page or twitter feed?

    Feel free to surf to my homepage https://bbs.yunweishidai.com

  15. I’ve been browsing on-line greater than three hours as of late, but I never discovered any attention-grabbing
    article like yours. It’s pretty worth sufficient for me.
    Personally, if all website owners and bloggers made good content as you did,
    the web will probably be a lot more helpful
    than ever before.

    Also visit my webpage – aquaomega.net

  16. Hmm it appears like your site ate my first comment (it was super long) so I guess I’ll just
    sum it up what I had written and say, I’m thoroughly enjoying your blog.
    I as well am an aspiring blog blogger but I’m still new to everything.
    Do you have any tips for novice blog writers? I’d really appreciate it.

    Feel free to surf to my webpage :: https://kebe.top/

  17. My brother suggested I would possibly like this blog. He was
    totally right. This post truly made my day. You cann’t imagine simply how
    so much time I had spent for this information! Thank
    you!

    Also visit my blog … kebe.top

  18. We are a group of volunteers and starting a new scheme in our community.
    Your site provided us with valuable information to work on. You’ve done an impressive
    job and our whole community will be thankful to you.

    Here is my web site … chengdian.cc

  19. Hi there! I know this is kinda off topic but I’d figured I’d
    ask. Would you be interested in trading links or maybe guest writing a blog post
    or vice-versa? My blog discusses a lot of the same topics as yours and I think we could greatly
    benefit from each other. If you might be interested feel free
    to shoot me an e-mail. I look forward to hearing from you!
    Awesome blog by the way!

    Also visit my webpage: grazebo.com

  20. I loved as much as you will receive carried out right here.
    The sketch is attractive, your authored subject
    matter stylish. nonetheless, you command get got an edginess over that you
    wish be delivering the following. unwell unquestionably come more formerly again since
    exactly the same nearly very often inside case you shield this
    hike.

    Here is my web blog … kebe.top

  21. Hello there! This article couldn’t be written any
    better! Looking at this article reminds me of my previous roommate!
    He constantly kept talking about this. I most certainly
    will send this post to him. Fairly certain he’s going to have a
    good read. I appreciate you for sharing!

    My page grazebo.com

  22. I know this if off topic but I’m looking into starting my
    own blog and was wondering what all is needed to get setup?
    I’m assuming having a blog like yours would cost a pretty penny?
    I’m not very internet savvy so I’m not 100% positive. Any tips or advice would be greatly appreciated.
    Thanks

    my web blog 163.30.42.16

  23. Excellent items from you, man. I’ve take note your stuff
    previous to and you’re simply too great. I really
    like what you’ve obtained right here, really like what you’re saying and the best way
    in which you are saying it. You make it entertaining and you still take care of to
    keep it smart. I cant wait to learn far more from you.
    This is really a great website.

    Here is my blog; http://clubriders.men/

  24. We’re a gaggle of volunteers and opening a brand new scheme in our community.
    Your website provided us with useful information to work on. You have performed
    a formidable process and our whole community shall be thankful
    to you.

    Have a look at my webpage; newcasinos.guru

  25. Greate post. Keep writing such kind of info on your page.
    Im really impressed by it.[X-N-E-W-L-I-N-S-P-I-N-X]Hello there,
    You’ve performed a great job. I’ll definitely digg it and in my opinion suggest to my
    friends. I’m sure they’ll be benefited from this website.

    Look into my homepage bbs.ranmao.com

  26. I wanted to follow up and allow you to know how really I appreciated discovering your blog today.
    I’d personally consider it the honor to do things at
    my workplace and be able to utilize tips discussed on your web site and also get involved in visitors’ remarks
    like this. Should a position associated with guest article
    author become offered at your end, i highly recommend you let me know.

    my site – http://www.lubertsi.net

  27. Hello there, I found your web site by the use of Google whilst
    searching for a related topic, your website came up,
    it appears to be like good. I’ve bookmarked it in my google bookmarks.

    Feel free to visit my blog … kebe.top

  28. Thank you for sharing superb informations. Your web site is very cool.

    I am impressed by the details that you have on this website.

    It reveals how nicely you understand this subject.

    Bookmarked this website page, will come back for extra articles.
    You, my friend, ROCK! I found just the information I already searched everywhere and simply could not come across.

    What a great website.

    Check out my website … http://www.aniene.net

  29. I am glad for commenting to make you be aware of of the
    incredible discovery my friend’s daughter gained studying your webblog.
    She noticed a lot of pieces, not to mention what it’s like
    to possess an amazing teaching heart to get folks effortlessly master specified
    multifaceted things. You really did more than our own expected results.
    Thanks for coming up with these invaluable,
    trusted, revealing as well as unique tips about that topic to Tanya.

    my web site :: Bodycor Keto Review

  30. Attractive section of content. I simply stumbled upon your weblog and in accession capital to assert that I get in fact
    enjoyed account your weblog posts. Any way I will be subscribing in your feeds or even I success you get right of entry to persistently fast.

  31. Hi there, i read your blog from time to time and i own a similar one and i
    was just wondering if you get a lot of spam feedback?
    If so how do you prevent it, any plugin or anything you can recommend?

    I get so much lately it’s driving me insane so any
    support is very much appreciated.

    Feel free to surf to my homepage – http://shihan.com.ru

  32. I do not know if it’s just me or if everyone else encountering problems
    with your site. It seems like some of the written text within your content are running off the
    screen. Can somebody else please provide feedback and let me know if this
    is happening to them too? This might be a problem
    with my web browser because I’ve had this happen before.
    Cheers

    Here is my webpage; Forti Prime Ingredients

  33. great publish, very informative. I’m wondering why the
    other specialists of this sector do not understand this.

    You must proceed your writing. I’m sure, you’ve a great readers’ base
    already!

  34. Sweet blog! I found it while searching on Yahoo News.
    Do you have any tips on how to get listed in Yahoo News? I’ve been trying for a while but I never seem to get
    there! Many thanks

  35. Undeniably believe that which you stated. Your
    favorite reason seemed to be on the web the easiest thing to be aware of.
    I say to you, I certainly get annoyed while people consider worries that
    they plainly do not know about. You managed to hit the nail upon the top and also defined out the whole thing without having side-effects , people can take a signal.

    Will likely be back to get more. Thanks

  36. Just wish to say your article is as amazing.
    The clearness in your post is simply nice and i can assume you’re
    an expert on this subject. Well with your permission allow me to grab
    your RSS feed to keep up to date with forthcoming
    post. Thanks a million and please continue the rewarding work.

  37. Hi there just wanted to give you a quick heads up. The text
    in your article seem to be running off the screen in Opera.
    I’m not sure if this is a format issue or something to do
    with internet browser compatibility but I figured I’d post to let
    you know. The style and design look great though! Hope you get the problem fixed soon. Thanks

  38. I really like your blog.. very nice colors & theme. Did you
    design this website yourself or did you hire someone to
    do it for you? Plz respond as I’m looking to construct my own blog and would like to find out where u got
    this from. thank you

  39. Excellent post. I was checking continuously this blog
    and I’m impressed! Very helpful information particularly the last part
    🙂 I care for such information much. I was looking for this particular info for a very
    long time. Thank you and good luck.

  40. I’ve been browsing online greater than 3 hours lately, but I
    never discovered any interesting article like yours.
    It is lovely value enough for me. In my view, if all webmasters and bloggers made excellent content material as
    you did, the internet can be a lot more helpful than ever
    before.

  41. Greetings from Florida! I’m bored to tears at work so I decided to browse your
    website on my iphone during lunch break. I really like the information you
    provide here and can’t wait to take a look when I get home.

    I’m surprised at how fast your blog loaded on my phone ..
    I’m not even using WIFI, just 3G .. Anyhow, wonderful
    site!

  42. Does your blog have a contact page? I’m having problems locating it but,
    I’d like to shoot you an e-mail. I’ve got some creative ideas for
    your blog you might be interested in hearing. Either
    way, great blog and I look forward to seeing it develop over time.

    Also visit my webpage :: http://www.a913.vip

  43. Howdy I am so excited I found your site, I really found you by mistake,
    while I was searching on Google for something else, Anyhow I am here now and would just like to say
    kudos for a fantastic post and a all round entertaining blog (I also love the theme/design), I
    don’t have time to read it all at the minute but I have bookmarked it and also added your RSS feeds, so when I have time I
    will be back to read a lot more, Please do keep
    up the excellent work. asmr https://app.gumroad.com/asmr2021/p/best-asmr-online asmr

  44. Unquestionably believe that which you stated.
    Your favorite justification seemed to be on the internet the easiest thing to be aware of.
    I say to you, I certainly get annoyed while people consider worries that they
    just don’t know about. You managed to hit the nail upon the top as well as
    defined out the whole thing without having side-effects
    , people could take a signal. Will likely be back to get more.
    Thanks scoliosis surgery https://0401mm.tumblr.com/ scoliosis surgery

  45. Woah! I’m really loving the template/theme of this website.
    It’s simple, yet effective. A lot of times it’s very hard to get
    that “perfect balance” between user friendliness and visual appeal.
    I must say that you’ve done a great job with this. Also, the blog loads extremely quick
    for me on Firefox. Outstanding Blog! cheap flights http://1704milesapart.tumblr.com/ cheap flights

  46. Right here is the perfect website for anyone who wants to understand this topic.

    You understand so much its almost tough to argue with you (not that I personally would want
    to…HaHa). You certainly put a brand new spin on a subject which has been discussed for
    ages. Great stuff, just wonderful! ps4 https://tinyurl.com/45xtc52b ps4