mercredi 21 juillet 2010

Combattre les marées noires avec… les bactéries!


Depuis la fuite au large du Golfe du Mexique, la compagnie BP et le gouvernement des États-Unis cherchent désespérément une solution pour colmater la brèche. Mais ces multiples tentatives demeurent vaines jusqu’à maintenant. Barack Obama devrait se retourner vers d’autres alternatives et devrait imiter la multinationale américaine Wal Mart avec une solution… made un China

Les autorités chinoises utilisent plus de 23 tonnes d'une bactérie «mangeuse de pétrole» pour lutter contre une marée noire en mer Jaune due à l'explosion d'un oléoduc suivie d'un incendie vendredi!

L'accident a répandu environ 1500 tonnes de brut au large du port de Dalian, dans le nord-est de la Chine, où des dizaines de navires de récupération de pétrole et des centaines de bateaux de pêche s'affairaient à lutter contre la marée noire. C'est la première fois que la Chine a eu recours de façon importante à la biotechnologie pour résoudre un problème de pollution de l'environnement avec l'utilisation de la bactérie mangeuse de pétrole à Dalian.

Le processus de «biotraitement» utilise des microorganismes pour casser certaines molécules toxiques présentes dans les hydrocarbures et les transformer en des substances moins nuisibles. Le procédé a déjà été utilisé dans la lutte contre la marée noire provoquée en 1989 par l'Exxon Valdez en Alaska.

La surface polluée en mer Jaune était initialement de quelque 50 km2 et les secouristes ont utilisé des barrières flottantes pour empêcher l'avancée de la marée noire. Jusqu'à mardi, au moins 460 tonnes de brut ont été récupérées.

Des bactéries mangeuses de pétrole? Connaissant l’orgueil des Américains, il faut donc s’attendre à ce que leurs bactéries soient plus grosses et plus efficaces que le modèle chinois! Mais si cela ne fonctionne pas, il reste encore une dernière solution à TOUTE épreuve :

35 commentaires:

  1. A fascinating discussion is worth comment.
    I believe that you ought to publish more on this topic, it may not
    be a taboo subject but generally people don't speak about these issues. To the next! Kind regards!!

    Feel free to surf to my page ... diets that work

    RépondreSupprimer
  2. After I initially commented I appear to have clicked the
    -Notify me when new comments are added- checkbox and now whenever a comment is added I receive 4 emails with
    the same comment. There has to be an easy method you can remove me from that service?

    Thanks!

    My homepage; how to lose weight quickly

    RépondreSupprimer
  3. Hey There. I found your blog using msn. This is
    a really well written article. I'll be sure to bookmark it and return to read more of your useful information. Thanks for the post. I'll definitely
    return.

    Feel free to visit my web-site eye socket massage

    RépondreSupprimer
  4. I love your blog.. very nice colors & theme.
    Did you create 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. thanks a lot

    Take a look at my weblog; Pure HCA

    RépondreSupprimer
  5. Hello There. I found your blog using msn. This is a very well written article.
    I'll be sure to bookmark it and return to read more of your useful info. Thanks for the post. I'll
    definitely return.

    My blog Order Dead Sea Kit

    RépondreSupprimer
  6. Awesome issues here. I am very glad to look your article.
    Thanks a lot and I am looking forward to touch you. Will you please drop me a
    mail?

    My page :: dietpatchreviews.org

    RépondreSupprimer
  7. Hi! Someone in my Facebook group shared this site with us so I came to look it over.
    I'm definitely enjoying the information. I'm book-marking and will be
    tweeting this to my followers! Great blog and excellent design.


    Feel free to surf to my weblog ... Green coffee diet

    RépondreSupprimer
  8. I don't even know how I ended up here, but I thought this post was great. I don't know
    who you are but certainly you're going to a famous blogger if you are not already ;) Cheers!

    my site :: Dietary supplement

    RépondreSupprimer
  9. That is a good tip particularly to those new to
    the blogosphere. Brief but very accurate info… Thank you for sharing this one.
    A must read article!

    Also visit my page garciniacambogia reviews

    RépondreSupprimer
  10. Quality content is the main to be a focus for the people to visit the web
    site, that's what this web site is providing.

    Also visit my web-site: Muscle Factor X Reviews

    RépondreSupprimer
  11. I'll right away clutch your rss as I can not in finding your email subscription link or newsletter service. Do you've any?
    Kindly let me realize in order that I could subscribe.

    Thanks.

    Stop by my site - acai ultralean

    RépondreSupprimer
  12. It's nearly impossible to find well-informed people for this topic, but you sound like you know what you're talking about!

    Thanks

    Feel free to surf to my web site ... muscle supplememts

    RépondreSupprimer
  13. At this time it appears like Wordpress is the top blogging platform out there right now.
    (from what I've read) Is that what you're using on your blog?



    my web-site :: Nuvocleanse

    RépondreSupprimer
  14. When someone writes an piece of writing he/she keeps the plan of a user in his/her mind that how a user can know it.
    So that's why this paragraph is great. Thanks!

    Also visit my blog post garcinia cambogia reviews

    RépondreSupprimer
  15. Thanks for your marvelous posting! I quite enjoyed reading
    it, you could be a great author. I will always bookmark your blog and may come back later in life.
    I want to encourage yourself to continue your great posts, have a nice weekend!


    Look at my blog; Where to buy lean muscle formula

    RépondreSupprimer
  16. Thanks for the good writeup. It in fact was a leisure account it.
    Glance complex to more added agreeable from
    you! However, how could we keep in touch?

    Take a look at my web-site Natural CLeanse Review

    RépondreSupprimer
  17. Hi there! Someone in my Myspace group shared this website with us
    so I came to give it a look. I'm definitely enjoying the information. I'm bookmarking and will be tweeting this to my followers!
    Exceptional blog and excellent style and design.


    corexin reviews

    RépondreSupprimer
  18. Hi there i am kavin, its my first occasion to commenting anyplace, when i read
    this article i thought i could also make comment due to this good paragraph.


    Here is my website; Vimax Male Enhancement

    RépondreSupprimer
  19. Hello! I've been reading your blog for some time now and finally got the bravery to go ahead and give you a shout out from Lubbock Texas! Just wanted to say keep up the excellent job!

    online profit

    RépondreSupprimer
  20. Hello my friend! I wish to say that this post is amazing, great
    written and include almost all significant infos.
    I would like to look more posts like this .

    Here is my web-site ... male enhancement

    RépondreSupprimer
  21. Hi i am kavin, its my first occasion to commenting anyplace,
    when i read this paragraph i thought i could also
    create comment due to this good post.

    My site :: Garcinia Cambogia

    RépondreSupprimer
  22. I am actually glad to read this webpage posts which
    carries tons of helpful information, thanks for providing these kinds of
    data.

    Also visit my blog post ... cigar humidifier

    RépondreSupprimer
  23. Eacɦ of these sporting events opens up another eye-port with different events alօng with betting options.

    The main obϳect of sports gamblіng is to beat the "Odds makers" and win some money.
    Whilѕt otheer indսstries have strugged throսgh diffficult economic times, the online bookmaкers have continued to grow, іlluistrating the
    strengtɦ of many of the top brands.

    Here iѕ my wеb page online bookies

    RépondreSupprimer
  24. We're a group of volunteers and starting a new scheme
    in our community. Your site offered us with helpful information to
    work on. You've done a formidable process and our entire group will likely be grateful to you.


    Here is my site - garcinia plus

    RépondreSupprimer
  25. With havin so much written content do you
    ever run into any issues of plagorism or copyright violation? My site has a lot of completely unique
    content I've either created myself or outsourced but it appears a lot of it
    is popping it up all over the web without my authorization. Do you
    know any ways to help reduce content from being ripped off?
    I'd genuinely appreciate it.

    Also visit my page - cheap web hosting reviews uk []

    RépondreSupprimer
  26. Coffee beans are considered as fresh up to 14
    days after roasting. At this time we simply need more data to establish this product as safe and efficacious for very long term weight-loss maintenance.

    Of course, the chance offered by the use of green coffee maker is cost effective and can be utilized in both
    household and commercial areas.

    Also visit my web site; COffee CLeanse max reviews

    RépondreSupprimer
  27. Wonderful post! We are linking to this particularly great content on our site.
    Keep up the good writing.

    Look at my site; weight loss drugs

    RépondreSupprimer
  28. Hi, I do think your website could possibly be having internet browser compatibility problems.
    When I look at your website in Safari, it looks
    fine however when opening in IE, it has some overlapping issues.
    I simply wanted to give you a quick heads up!
    Aside from that, fantastic site!

    Also visit my blog - heroes of camelot cheat (purevolume.com)

    RépondreSupprimer
  29. They will ship it with your information tag and
    return address. If you want to find real ways to make money online
    just plan to put in a little time and effort.

    Since, Internet technology is progressive in every sense; this becomes all the
    more important.

    RépondreSupprimer
  30. Et une troisième 3e groupe de scie personnes en annonces pour Profession Builder, E
    * Trade et de Esprit institution financière que étaient censé être humoristique.
    velopper dans la s. mieux comprendre dans d'autres sujets de la meilleure mani.


    Feel free to visit my webpage: aides étudiant

    RépondreSupprimer
  31. There's also the long lasting, or expert modes and do anything because world becomes the player's oyster and everything is racing rivals cheats accessible at aggressive rates.
    Moreover, the user directly with the attractive racing rivals cheats sound effects etc.
    Now, with technology developing at a glance.
    As an alternative virtual world of the time waiting in a mini-game is also an Android block sliding game, which was made to suit everyone and anyone.

    RépondreSupprimer
  32. This could make use of substantive rule-based technique.
    Because most traders make is that you can make a profit.
    MarginsWhen trading in forex robot world cup robots range-bound market conditions are favorable.
    0 community to discuss 5 reasons why currency prices.


    My web-site: forex video tutorial; ,

    RépondreSupprimer
  33. Hey would you mind stating which blog platform you're using?
    I'm going to start my own blog soon but I'm having a tough time choosing between BlogEngine/Wordpress/B2evolution and Drupal.
    The reason I ask is because your design and style seems different then most blogs
    and I'm looking for something unique.
    P.S My apologies for being off-topic but I had to ask!


    Feel free to surf to my weblog; شركة تنظيف بالرياض

    RépondreSupprimer
  34. Ce commentaire a été supprimé par l'auteur.

    RépondreSupprimer
  35. I loved the text, very good blog!

    RépondreSupprimer