Kosim Water Keg (163)
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Provide in-home water purification with minimal user effort. At the MIT Global Challenge at: http://globalchallenge.mit.edu/teams/view/163
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The document proposes a two-step approach to unleash agricultural productivity in India by enabling 500,000 small farmers to access markets and affordable capital totaling $200 million by 2016. Step 1 aims to de-risk farmers by introducing supply chain efficiencies using an ICT platform. Step 2 would develop tools to help banks and MFIs lend to farmers at lower costs. A bundled solution is proposed that combines steps 1 and 2 to benefit farmers through increased incomes, financial institutions through new customers and lower costs, and address India's large financing gap in agriculture. An 18-month implementation plan and $1.3 million funding need is outlined.
Flour Power (182)
Design and construct a inexpensive grain mill from local materials
On the MIT Global Challenge: http://globalchallenge.mit.edu/teams/view/182
Ihear
This document summarizes a proposed product called iHear, which is an intelligent hearing assistant designed to provide low-cost, accessible hearing diagnosis and enhancement using a smartphone and earbuds. It describes iHear's business model and technology, which includes a free diagnostic hearing test app and a paid hearing enhancement app that creates personalized hearing profiles. The document also introduces the founding team behind iHear.
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In rural Uganda, engineers from SAME Kaiserslautern and Boston Posts visited eight remote villages to test water treatment solutions. They tested a salt chlorination system and ultrafiltration membranes. The salt chlorination used a solar-powered system to generate chlorine from salt overnight, then villagers added chlorine to their water in the morning. This reduced bacteria counts substantially. Ultrafiltration membranes also significantly reduced bacteria counts. However, high turbidity water limited the effectiveness of chlorination. Additional filtration may be needed. Both solutions showed potential if integrated into local practices and made affordable.
kinetico done done
Kinetico is a water softening company that has operated since 1970. They produce various water filtration systems including softeners, saltless systems, and filters. Creatizec will lead a marketing campaign for Kinetico in the Lubbock, Midland, and Amarillo markets to increase brand recognition and awareness. Their research found that Kinetico has very low awareness compared to competitors like Culligan. The campaign will use traditional and non-traditional advertising methods, including community events, to directly interact consumers with the Kinetico brand and educate them on the benefits of softened water. The goal is to establish Kinetico as the top brand for water softening systems in these markets by increasing awareness of
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This document describes a community water project in Mbezi kwa Msuguli, Tanzania that aims to provide clean drinking water to the local population. Currently, water is scarce and expensive to obtain, forcing women and children to spend long periods waiting to purchase water. The project plans to drill a borehole near the community and purify the water using a solar-powered electrochar filtration system before distributing it through pipes. This will allow clean water to be reliably supplied at half the current market price. The $25,000 seed funding will cover constructing the system, which is projected to pay back the investment within 2.5 years and then generate profits to fund further community projects.
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This document summarizes several water purification projects executed by Meckow Aquapur across Nigeria, Angola, South Africa, and Zimbabwe. The projects provided communities with access to clean drinking water from sources like rivers, boreholes, and waste water through various water purification and distribution systems incorporating Meckow Aquapur units, solar power, and storage tanks. The systems benefitted populations from 3,000 to 6,000 people and were sponsored by organizations like Guinness, Pan Ocean Oil Corporation, Shell, and COMESA to improve public health.
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This document summarizes an assessment of water facilities and access to safe drinking water in Sindh Province, Pakistan. The assessment found that (1) water treatment projects were poorly designed and implemented without considering community needs, (2) treatment technologies were ineffective and failed to provide clean water, and (3) reported coverage rates of water access were inaccurate and overstated. It provides recommendations to improve design, community participation, and monitoring to help ensure residents of Sindh have reliable access to safe drinking water.
Haritika-EAW
Aqwalife, a nonprofit organization dedicated to providing safe drinking water, collaborated with another NGO called Haritika to install a reverse osmosis water treatment plant in Chandanpura village in Madhya Pradesh, India. The village of 300 people previously relied on contaminated groundwater sources. The new plant draws water from a borewell, treats it using iron removal media and RO, and provides 600 liters of clean drinking water per hour. Local committees were formed to maintain the plant and ensure its long-term sustainability. Since the plant was installed, villagers' health and productivity has improved as they now have reliable access to safe water.
South pacific laundry
South Pacific Laundry installed a Kemco Water Recycling system in 2010 to reduce water usage and costs. The system recycles 85% of water used in the laundry process through two stage filtration including ceramic microfiltration and reverse osmosis. It has the potential to save $250,000 per year in water and energy costs. The system handles challenges like water hardness, foaming, and temperatures. Future plans include reusing recycled water for more applications in the factory.
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This project developed and implemented a low-cost chlorine-based water chlorination system in rural mountainous regions in the Dominican Republic that lacked access to clean water. The system involved installing an in-line chlorine dispenser connected directly to community water distribution systems to treat large volumes of water and kill bacteria before it reached households. Initial installations were successful with costs under $150 per system. Long-term monitoring and additional installations are planned to expand access to clean water in the remote communities.
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Cape Town is facing 'Day Zero', when the city's water supply will fail, because below-average rainfall for years has nearly emptied reservoirs. The city's population has grown faster than its water storage capacity, straining existing supplies. To avert disaster, Cape Town is expanding groundwater extraction, accelerating desalination plants, reusing wastewater, fixing leaks, and enforcing water restrictions to reduce daily usage to 50 liters per person. Maintaining social services like schools and hospitals is a challenge with limited water.
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Manly Council aimed to reduce plastic waste by launching an initiative to decrease bottled water consumption. They installed water refill stations, but each unit cost $9,330. Manly Council approached Arrow Alpha to design a more affordable option, resulting in the aquafil water refill station. By 2010, 12 aquafil units were installed across Manly. The stations provide free filtered water, while displaying messages encouraging environmental sustainability. They have helped avoid over 80 tons of plastic waste.
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India has about 18 percent of the world’s population and only 4 percent of the world’s water resources. It is severely water-stressed, thereby making water management a national priority. India uses about 230 cubic kilometers of groundwater annually, which is more than a quarter of the global total, making it the world’s largest user of groundwater.
Cogitas
1. Lifestraw and innovative toilet technologies can help solve India's water and sanitation problems. Lifestraw can purify water without electricity or operators, and special toilets can provide benefits while using minimal water.
2. Public-private partnerships between the government and companies like Coca-Cola can efficiently implement projects through shared funding and responsibilities. The private sector can help with installation and maintenance.
3. Innovative smart toilets from universities produce clean water, fertilizer and fuel from waste, addressing multiple issues simultaneously. The government should invest in these solutions to improve health and save on related program spending.
4. An 80-20 cost-sharing model between users and the government
Chemo
This document discusses the technique of using bleaching powder to sterilize water and purify it for drinking. It provides background on the need for water purification, the history of water purification techniques including the discovery of using chlorine and bleaching powder, and how bleaching powder works as a disinfectant by killing pathogens. The document also discusses some of the benefits and drawbacks of using bleaching powder to purify water on a large scale.
Water
This document provides information about the Narmada Bachao Andolan (NBA) movement against the construction of large dams on the Narmada River in India. The NBA, led by Medha Patkar, mobilized farmers, tribal people, environmentalists and human rights activists starting in 1985 to protest the Sardar Sarovar Dam project. They argue it will displace over 250,000 people and damage the environment and livelihoods. While proponents say it will provide power and water, the NBA advocates for alternative technologies with less environmental and social impact. The movement has gained international support and used protests, hunger strikes and media coverage to pressure decision makers.
Water
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IRSP Water Quality Monitoring Protocol
Water is an essential element for our survival. Unfortunately, while Pakistan is blessed with adequate surface and groundwater resources, rapid population growth, urbanization and unsustainable water consumption practices have placed immense stress on the quality as well as the quantity of water resources in the country. Deterioration in water quality and contamination of lakes, rivers and groundwater aquifers has resulted in increased water-borne diseases and other health impacts.
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This document describes a student's chemistry investigatory project on sterilizing water using bleaching powder. The project involved determining the dosage of bleaching powder needed to disinfect different water samples. Through experiments, the student found that adding a few drops of bleaching powder per quantity of water and allowing it to sit for 30 minutes was effective at killing bacteria in the water, making it safe for drinking. The project was completed under the guidance of the student's chemistry teacher and aimed to establish a stable water purification technique.
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The document summarizes an invitation and agenda for the Generator Dinner on February 21, 2013. It provides information on past winners of the $10,000 team awards and $1,500 community choice awards who will serve on a winners panel. Details are given on eligibility criteria and what the judges will look for in proposals. The event will include opportunities for 60 second pitches and networking at themed tables.
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The document provides information about the Fall Generator Dinner at MIT that is seeking innovative ideas that can positively change the world. Teams can apply for up to $10,000 in funding and several $1,500 community choice awards. It outlines what the judges will look for in proposals, including team composition, innovation, impact, feasibility, and provides details on how to apply and resources available to help develop proposals.
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The document provides information about the Spring Generator Dinner, which funds creative ideas for projects that create positive change globally or locally. Teams can receive up to $10,000 and there are additional community choice awards. Special focus this year is on projects related to waste. Guidelines are provided on assembling a team, developing an idea, and submitting a proposal. Resources and events are also listed to help teams develop their ideas and proposals.
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The Global Challenge is an annual competition that has awarded over $300,000 to 78 teams since 2001 to support innovative projects focused on entrepreneurship and public service in 28 countries. Winning teams have developed solutions such as affordable eye exam technologies in India, sustainable lighting in Tanzania, and workshops teaching Android app development to spur social enterprises in India. The application and review process provides guidance to student teams on developing and strengthening their proposals with a focus on innovation, feasibility, impact, and resources.
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The document summarizes the MIT Global Challenge, an annual competition that awards up to $10,000 in development grants to student teams working on international development projects. Since 2001, 78 teams have been awarded over $300,000 to work in 28 countries on challenges in various fields. The competition process involves an initial scope statement and development grant submission in November, a full proposal submission in January, and a final presentation and judging session in April where awards are given out. Resources for the competition are also listed.
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A unique approach to educating rural subsistence farmers about low-cost agricultural technologies specifically designed to thrive in the harsh central Mexican environment.
On the MIT Global Challenge at: http://globalchallenge.mit.edu/teams/view/214
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The document summarizes an education project in Mexico that aims to improve the livelihoods of subsistence farmers through low-cost agricultural technologies. The project focuses on a poor region in Mexico where 300 rural farming communities face issues like poverty, lack of access to information, and low crop yields. The proposed solution is to build small-scale biodigester-greenhouse systems near schools for farmers and students, to generate biogas for cooking and heating greenhouses to increase and diversify crop production year-round.
Showergy (139)
Shower system unit without dependence on electricity or water grid. Provides safe, comfortable showering experience for user, complete with amenities. Implementation in Kibera, Nairobi, Kenya.
On the MIT Global Challenge: http://globalchallenge.mit.edu/teams/view/139
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To bridge the technical divide between those who design appropriate energy technologies and those who utilize them
On the MIT Global Challenge:
http://globalchallenge.mit.edu/teams/view/138
Safewater
1) Over 1.8 million people, mostly children under 5, die each year from water-borne diseases due to contaminated water sources in many communities. Current water testing supplies are too complicated, expensive, and require resources not available in remote areas.
2) Safe Water World has developed field-ready kits for microbial water testing that are low-cost, easy to use, portable, and do not require incubation. The kits include various tests and materials packaged for use in remote areas.
3) The kits improve upon current testing methods by being lower cost and easier to use while still providing accurate results. Safe Water World aims to empower communities to test their own water and seek improvements, and help organizations identify contaminated water
Zimba
A new product called the ZimbaPlus system aims to provide safe drinking water from wells to individuals by addressing issues with existing chlorine dispensers. The ZimbaPlus system includes a small storage tank with a tap that holds 5 liters of treated water, allowing individuals to access clean water in small volumes without the inconvenience and waste of typical high-flow dispensers.
Lowcostcurriculum
This document outlines a proposal to develop low-cost math and science lesson plans for blind students in developing countries. The curriculum aims to be implemented cheaply using locally available materials, in order to give blind students access to education. Examples of adaptations include cutting ridges into rulers and cardboard into grids that students can feel, to allow graphing functions using push-pins. The proposal involves examining curricula from schools for the blind, adapting materials, testing sections in summer camps, and distributing the curriculum internationally to help blind students succeed.
Innobox
The document describes the InnoBox Science and Engineering Kit, which aims to address educational needs in South Africa. It contains over 50 science and engineering experiments covering various disciplines like biology, physics, chemistry, and engineering. The experiments are designed to be conducted in resource-limited environments using supplies provided. An initial implementation will take place at a school in South Africa to assess the InnoBox and enhance its sustainability and contents. The goal is to provide a multidisciplinary STEM education using a low-cost, portable kit.
Foragetracking
The document summarizes a project that tracks the routes of informal recyclers ("catadores") in São Paulo using GPS to understand their foraging strategies. This information could then be turned into an online platform to help catadores formalize and scale up their recycling services by improving coordination between cooperatives and establishing relationships of trust with companies and residents. The goal is to help catadores take advantage of a new Brazilian law recognizing them and leverage technology to strengthen the recycling system through participatory management.
Arttherapy
The document proposes using art therapy techniques to help children in Pakistan cope with trauma from the 2010 floods. Over 14 million people were affected by the floods, with 1/5 of the country under water. Art therapy has been shown to be effective for trauma and could help the millions of children suffering from disease, deprivation, and witnessing horrific destruction from the floods. The proposed solution is to use self-sustaining, lightweight, and rapidly deployable art therapy sessions led by local community partners to help children process trauma and accelerate community rebuilding.
Agrobalance
The document proposes a two-step approach to increase agricultural productivity and financial inclusion for small farmers in India. Step 1 involves introducing supply chain efficiencies through an ICT platform to de-risk farmers. Step 2 enables farmers' access to affordable capital by providing tools to financial institutions to assess and mitigate risks of lending to farmers. A bundled business model integrates steps 1 and 2 by licensing the ICT tools and providing financial services. The goal is to empower 500,000 small farming households in India with markets, technology and capital by 2016.
Mmitra
MIT Challenge mMitra aims to reduce maternal and child mortality in rural India through mobile phone messages. It will send weekly/monthly text, voice, and animated messages on preventive care and emergency interventions to pregnant women and mothers of children under 5. These culturally appropriate messages in local languages will be developed based on clinical evidence and user feedback. An initial study in 100 villages will test the impact of messages focused on the perinatal period and first month after birth, with the goal of eventually reaching over 5,500 villages across 8 states in India. Revenue from government, organizations, and advertising is estimated to be over $196,000 per year after 6 years of operation.
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Kosim Water Keg (163)
- 2. Project Innovation – Kosim Water Keg
- 3. Community Partner – Pure Home Water
- 4. Feasibility – Kosim Water Keg Field Testing
- 6. Kosim Water Keg (KWK) The KWK is a keg-shaped water filter made by sealing together two porous ceramic pot filters. The tiny pores in the ceramic trap bacteria and particles as the water filters through and a silver coating on the ceramic kills bacteria. A hand pump (left) or a siphon (right) is used to remove the cleaned water from the KWK. The KWK is submerged in contaminated water. Water filters from the outside of the KWK into the KWK interior. The newly clean water is stored safely inside the KWK. Benefits: Water stays cool inside the ceramic KWK. Filtered water is sealed inside KWK, and so limited avenues of recontamination. Significant raw water storage means few refills necessary.
- 7. Pure Home Water Mission: A social enterprise based in Ghana focused on household water treatment systems to bring clean water to the poor. An important goal is to be financially self-sufficient through selling cost-effective treatment systems. Resources: Opened own ceramic filter factory in 2010 in Tamale (capitol of Northern Ghana). Impact: Supplied over 15,000 ceramic pot filters since 2005 and currently have orders for 3,000 more. Partnership Goal: Interested in expanding product line to meet diverse customer needs. Photo from PHW Photo credit PHW (M. Stevenson)
- 8. KWKField Testing 8 KWKs were tested in January 2011 for flow rate, turbidity removal, and bacterial removal 16 households were surveyed on current water collection and treatment practices 5 KWKs were left with households for 10 weeks to get detailed feedback on filter performance