Showing posts with label URBAN DESIGN. Show all posts
Showing posts with label URBAN DESIGN. Show all posts

Monday, November 2, 2009

'A KickStart on Farming - The MoneyMaker Pump' by Dave Holborn

The Super MoneyMaker Irrigation Pump is a cost effective solution to irrigation issues. It provides the user with the ability to pump water up from the ground and even uphill in order to water crops. Its is a two-cylinder, foot operated pump, meaning that it uses no energy and produces no waste. It is low cost (from $35-$95 for retail and install) and is light weight and portable. The pump can pull water from up to 7m underground and pump it to a height of 14m, it can pump water 200m on flat ground and has the capability of irrigating up to 2 acres of land.

1. The irrigation pump in use


The Food and Agriculture Organization states that irrigation can increase crop yield 100-400% so this pump can easily benefit farmers in developing countries. Also, it allows for crops to grow year round, even in the dry seasons when food supplies are minimal and the market prices are high. It can also allow for a greater diversity of cash crops like fruits and vegetables. The farmers can sell these high value crops in the marketplace and can help increase their net incomes by an average of ten times.



Use of the MoneyMaker Pump in Africa

2. Pump use in Africa


As well as being economically sound, the pump is environmentally sound. As mentioned before, the pump is entirely human powered so there is no use of fuel or energy (also a good economical factor). It is also water efficient in that there is no water waste. As well, this form of irrigation (unlike flood irrigation) does not lead to build of salts in the soil which can ruin crop and create conditions in the soil which are unsuitable to grow in.


The KickStart organization has many other technologies and ideas which help farmers in Africa such as using SMS technology (text messaging) to keep in touch with the farmers and to supply information on new products. They also produce a block press for easily creating building bricks and a cooking oil press to produce and sell cooking oils (a rather expensive product in African countries).


Agriculture in third world countries is crucial to the development of the country and is the one of the main factors in increasing the economy. The urbanization of the slums of the world depends partially on economic development, thus making agriculture a crucial part of urbanizing a third world society. Agriculture can also be beneficial in an already urbanized society. Urban Farming is a charity in Detroit who help to turn urban wastelands into vegetable garden to help feed the poor residents of the area. This concept is a way of maintaining a pre-existing urbanity as well as helping to boost the economy, especially in Detroit where the economy is in a downfall and they are need of new, marketable ideas.



3. Urban farming in Detroit


These developing forms of urban agriculture can definitely have come impact on architecture. New designs can be created that incorporate these concepts into a space. These designs could include rooftop gardens, maximize yard space, and utilize water systems that stress irrigation for farming.


Image Sources:

1."Super MoneyMaker,"
http://www.kickstart.org/products/super-moneymaker (accessed Nov. 2, 2009 , 8pm).

2. "MoneyMaker Irrigation Pumps," January 2009,
http://www.kickstart.org/news/KickStart_B2B_BrochureJan09.pdf (accessed Nov. 2, 2009 , 8pm).

3. Matthew Wells, "Urban famring takes root in Detroit" July 10, 2008,
http://news.bbc.co.uk/2/hi/americas/7495717.stm (accessed Nov. 2, 2009 , 8pm).

Information Sources:
"Super MoneyMaker,"
http://www.kickstart.org/products/super-moneymaker (accessed Nov. 2, 2009 , 8pm).

"Kickstart Technologies: irrigation, and cooking oil human powered pumps," July 25, 2007,
http://www.afrigadget.com/2007/07/25/kickstart-technologies-irrigation-and-cooking-oil-human-powered-pumps/ (accessed Nov. 2, 2009 ,
8pm).

Rita Kiloo, "An SMS 'kickstart' for Kenyan farmers," October 27, 2009,
http://www.kiwanja.net/blog/2009/10/an-sms-kickstart-for-kenyan-farmers/
((accessed Nov. 2, 2009 ,
8pm).
Giok Ling Ooi and Kai Hong Phua, "Urbanization and Slum Formation" March 27, 2007,
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1891640/ (accessed Nov. 2,
2009 , 8pm).
Matthew Wells, "Urban famring takes root in Detroit" July 10, 2008,
http://news.bbc.co.uk/2/hi/americas/7495717.stm (accessed Nov. 2, 2009 , 8pm).

-Dave Holborn

Sunday, November 1, 2009

'Park Wastewater Treatments' by Wendy Xu


1. Park Wastewater Treatment

We all know that a sustainable design requires meticulous research and planning because it will minimize costly maintenance and upgrade fees. Opened in August 2009, this water treatment in Ireland was designed as to not require upgrade over the next 25 years.

View Larger Map
2. Parks, Londonderry, Northern Ireland

It currently serves a population of 800 people with the capacity to potentially serve a population of 1087. Research was conducted to establish an expected customer base. I think considering for a growing population is crucial in creating any water supply system. Studies of various water usages -- agricultural, commercial, and industrial-- is also key. Each sector will have different needs.


County Londonderry, UK: Downhill Hostel
3. County Londonderry

By surveying the conditions of the surrounding area and the history of the location we can build on the existing infrastructures.



4. rotating biological contactor

Since the pumping station is situated on a siphon on the side of the River Faughan, water flows through without pumping but with hydrostatic pressure. If we can utilize our surrounding like this wastewater plant, we can minimize the cost in transporting the water. By building treatment works in lower elevations the water will push through the filtration systems.

external image Rotating_Biological_Contactor.png
5. schematic diagram

As a secondary treatment rotating biological contactors (RBC) which consists of a series of rotating discs that expose the microorganisms to air and water to purify its organic compounds.

Another Project:
Desalination Project, San Diego. It will incorporate a 50 000ft solar power generation rooftop.

Image Sources

1. N.a.,"Park Wastewater Treatment Works," Water-Technology, 2009.
http://www.water-technology.net/projects/Park_Wastewater_Trea/Park_Wastewater_Trea1.html, (accessed October 31, 2009, 10pm).

2. Tele Atlas, "Parks, Londonderry, Northern Ireland," Google Maps, 2009.
http://maps.google.ca/maps?f=q&source=embed&hl=en&geocode=&q=Park+Wastewater+Treatment+Works,+Londonderry,+Northern+Ireland&sll=54.820265,-7.471596&sspn=0.549101,0.693512&ie=UTF8&hq=Park+Wastewater+Treatment+Works,&hnear=Londonderry,+UK&ll=54.829172,-7.472076&spn=0.276864,0.583649&z=10, (accessed October 31, 2009, 11pm).


3. N.a., "County Londonderry," Trip Advisor, 2009. http://www.tripadvisor.ca/Tourism-g186481-County_Londonderry_Northern_Ireland-Vacations.html, (accessed October 31, 2009, 11pm).


4. N.a.,"rotating biological contactor," Water-Technology, 2009.
http://www.water-technology.net/projects/Park_Wastewater_Trea/Park_Wastewater_Trea5.html, (accessed October 31, 2009, 10pm).

5. Taylor Kelley, "schematic diagram," MMA.Spring2009,WaterandEnergy, 2009.
https://reich-chemistry.wikispaces.com/Taylor.Kelley.MMA.Spring2009.EnergyandWater, (accessed October 31, 2009, 11pm).

Information Source

N.a.,"Park Wastewater Treatment Works," Water-Technology, 2009.
http://www.water-technology.net/projects/Park_Wastewater_Trea/, (accessed October 31, 2009, 11pm).

- Wendy Xu