Showing posts with label anarobic digestion. Show all posts
Showing posts with label anarobic digestion. Show all posts

Friday, May 8, 2015

Haiti

I was in Haiti in April to help run an innovation workshop for a sanitation NGO and look at their operations in two Haitian cities. To learn more you will just have to wait for my dissertation to come out in a few years.
Post-its and ideas galore!
Poop-compost with an ocean view.
To get to this site, we drove through the city dump - basically a DREAM COME TRUE!
(not the way the dump worked, but seeing it first hand)

They are doing some experiments to determine what sort of benefits
come from using their soil additive. 
After all that intense learning and research, there was time for a day at the beach. A thirty minute moto ride from the city where I was staying + another 20 on a boat landed my friends and I on a picturesque beach. As we approached the shore, several fishermen paddled up in kayaks with their catch, which we could then have cooked on the beach. My friends had been there before several times and knew one of the cooks, so they had him negotiate with the fishermen for us. There was time for relaxing on the shore, volleyball, and  snorkeling. I saw coral and so many fish! I had sort of given up on finding a time to go scuba diving, but now I am resolved to make it happen.
Type of boat that took us the last stretch.
Yum :)


My list of sea-life that I saw. I will try to match up the descriptions to images later.
(My google search for "fish that look like pickles" yielded no useful results.)
The beach itself was kind of strange. For the past few years, Haiti has been added as a stop on one of the big cruise lines (rumor has it that they just tell passengers that they are going to Hispaniola Island). Basically the passengers have to stay in an enclosed area with a water slide, zip-line, jet skis and inflatables, but can pay extra to be taken to the nice beach where we hung out. They let non-cruise people go there on days when there is no cruise ship.
You an see the the huge water slide in the cruise stop area.
With a productive workshop, interesting field visits, and a surreal beach experience under my belt, I flew back to the US for some quality family time.
Window seat!

Wednesday, January 9, 2013

Bangladesh

I'm in Bangladesh now doing research for my Master's Thesis, which is about the different business models being used to deliver energy services in rural communities (I'm also looking at water a little bit). The food is very tasty and the family that I am staying with couldn't be more helpful or nice.
The girls who  I live with.
Construction next door

So far, I've had mostly long days of field interviews, with a few days in Dhaka for meetings with other stakholders like Grameen Shakti (part of Grameen Bank) and BRAC, both major development players in Bangladesh (and the world).
A very happy (no, really) poultry farmer and his digester.
The collectors and sorters/operators at a MRF/digester. Yes, their shirts are adorned with both the Toronto Maple Leaf' and Armani logos.

View from the 19th floor of the Grameen Bank Building. You can see the national cricket stadium.


Yummy snack with puffed rice, spices, oil, some orange things, and onions.

If you are a brick manufacturer and are not operating in Bangladesh, you are probably missing out. These guys are all over the place. Construction everywhere!




Sunday, July 8, 2012

Thesis Presentations + IEP

Last week at school was pretty chill. We had some conferences to attend Friday, but most of the week was free to attend the thesis presentations of the cohort before us. There were some really great/interesting presentations/internships. It gave me a lot to think about with regard to what I want to do for my thesis. It is interesting to note that one of the presentations that everyone said was the best and "inspiring, even" did not get an A (I missed it), whereas good, but not fantastic ones that I saw did. I noted what questions were asked so that I can be ready to stun the jury this time next year. Several of the projects were in or required travel to Africa or Latin America, which could be fun.
At the first presentation, I took a full page of notes. At the rest of the presentations on the first two days I jotted down a few lines on each. By the third day,  I had pretty much taken to practicing my handwriting and taking down great quotations.



I don't yet know what I want to do for my thesis. We have so much freedom. I think it is more difficult to present, if you do a more business-focused project, rather than a research based-thesis; however, the evaluating juries consist of one faculty member from each consortium school, which means that the audience is really diverse and somewhat non-technical and purely technical report will be lost on them. Additionally, the engineering professors ask trying technical questions (as they should - it's your thesis defense), while the businessy guys propose horrible alternatives to your work. One management professor suggested transmitting hydro-produced electricity from southern-central Africa to Europe, nevermind the fact that you'd be building transmission lines trough countries with 2% electrification rates or that similar renewables programs in northern Africa are having trouble... Europe's demand for non-fossil derived fuels is more important.

 Each evening we had to stand beside the poster we had created for our Integrated Engineering Project (IEP) for two hours. This was poorly organized. No on knew who was evaluating us or how many profs were grading. On the last day, there were 17 posters and 1 professor who had to evaluate everyone's spiel, no one else was in the building, but we still had to stand attentively beside the poster on the off chance that someone walked by. We presented ours 2.5 hours into the session and there were several more to go after us. No one should have had to wait around for that long... my feet hurt so much, that I couldn't go out for the 4th of July.

Nevertheless, our project is pretty cool, we looked at a landfill in Mexico to see what the solid waste management practices were and what we could do about it. The results: barely existent and not much, but we have designed a fairly elegant solution. I'm just a little worried that we have expanded the scope too much and won't have a consistent level of quality in all of the aspects.
The most frequent question was "Why is it green?"
Some of my classmates organized an international dinner for the presenters and the jury members. It was fun to hang out with the older cohort after they were done presenting and soooo delicious. The first dish to disappear was the two Spanish tortillas (due to the large presence of professors from UPM?) followed closely by the homemade Mexican tortilla. Luckily the Mexican tortilla filling last much longer and I was able to create a baguette-taco. I made sweet potato-pecan couscous, an assortment of peanut butter and jelly/banana/honey sandwiches, and (eggless) chocolate chip cookie dough truffles. I stole the following photos form other social media sites:

Before
After






Dessert! Chocolate Cheese Cake, pineapple cups, apple crumble...
Concert and Dancing. (and lots of leftover baguettes)

I'm headed into a week with 8-16h classes every day + 5 exams and a field trip on one day! Yay Wednesday! Then the next week we have one more exam (that we know of, so far) and the final deadline for IEP with the paper, documentation and presentation of the semester long project due.  Then I'm (probably) off to the south of France for a few days before heading back to the States for 3ish+ weeks!