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Changemakers Forum:
Global Water Challenge


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    Entry:Búsqueda de Innovaciones locales a la crisis del agua y la sanidad20Jul 30, 2007
    by admin
    May 25, 2008
    by nadador88

    WATER SECTOR

    by akarakirig

    Welcome!

    by Tito Llantada

    Article on Changemakers in the Stanford Social Innovation Review

    by Tito Llantada

    Trying to find partners!

    by Botnaru

    Increasing the Status of

    by water washer

    WITHOUT WATER, WE HAVE NO FUTURE.

    by water washer

    Water as a Catalyst for Development

    by water washer

    Globale water resource management

    by jeandb

    Critial Policies in Water Supply

    by 24-7Waterworks

    Republic of Moldova

    by Aquacube

    Vast Problems require more than "half-vast" Solutions!

    by Seamus B.

    hello

    by alteregoindia n...

    creating fresh water

    by chon

    A thought for the competition judges

    by Sudhirendar Sharma

    A thought for the competition judges

    by Kalpana Kaul

    Hi Kalpana, Water can be

    by Sudhirendar Sharma

    Spare a thought for those who live in `excess water'

    by Sudhirendar Sharma

    lets do it

    by Ronald Rivera

    patents

    by Ronald Rivera

    water - agua

    by nadador88

    Entry:"Purifying the World One Drop at a Time56Feb 11, 2008
    by charles veach
    Mar 28, 2008
    by M.S.Thakar

    silverdyne versus PUR

    by RKRAO

    World Health alliance and purifying the world one drop at a time

    by zsarwar

    Silverdyne

    by Seemeen Shayek

    Silverdyne seems to be astonishing!

    by Russell Altman

    Silverdyne application

    by charles veach

    Where can i get your product

    by charles veach

    amazing solution to so many of the world's water problems

    by charles veach

    Silverdyne

    by CJinthewest

    Helping improve the Quality of life

    by hallvik

    Silverdyne use in the USA [former NCSU]

    by rphunter

    Silverdyne use in the USA [former NCSU]

    by rphunter

    Purifying the world

    by Christina

    learn more about this product

    by Christina

    goverment use of pathogen treatment

    by Christina

    use of silverdyne

    by Christina

    research on water purification

    by deg951

    Hello Charles, I like the

    by danafrasz

    How Silverdyne is diffrent in cost, flavor and effectiveness

    by charles veach

    Bristol University UK

    by charles veach

    Silverdyne

    by jostoich

    I rely on Silverdyne to purify my drinking water

    by charles veach

    some questions

    by water washer

    Larger scale use

    by murphy

    water purification using Silverdyne

    by american gold s...

    Silverdyne in my water

    by charles veach

    Larger scale use

    by charles veach

    different technology

    by charles veach

    SilverDYNE

    by B Gould

    solution to the potable water problem

    by charles veach

    A comparison between these products and siverdyne cost

    by charles veach

    Exploring multiple uses & versatility of this product

    by Seamus B.

    Exploring multiple uses & versatility of this product

    by charles veach

    silverdyne

    by water world

    Incredible product that can save so many lives

    by KJKeefer

    Incredible product that can save so many lives

    by charles veach

    Dear Virginia,Thank you for

    by charles veach

    your reply

    by Aquacube

    testing

    by Aquacube

    Dear Virginia,Thank you for

    by charles veach

    The diffrence between our products

    by charles veach

    Dear Keith Gavin, TO ANSWER

    by charles veach

    Misleading implications, re; Colloidal Silver ("CS") ingestion

    by Seamus B.

    Questions poised by Victoria, from "WaterWorld",

    by charles veach

    Thanks for the good work,

    by reidharvey

    technology transfer is necessary

    by charles veach

    technology transfer is necessary

    by reidharvey

    topic of technology transfer

    by charles veach

    topic of tech transfer

    by reidharvey

    delighted to work along side you

    by charles veach

    The innovation is a good one thanks

    by kahangirwe

    To the education of clean water in east Africa

    by charles veach

    where can i get this product

    by Gerry

    where can i get this product

    by charles veach

    Collaboration

    by M.S.Thakar

    Responding here to your inquiry.

    by Seamus B.

    Possible Collaboration

    by M.S.Thakar

    Entry:Rainwater Harvesting Kit34Jan 13, 2008
    by Reed Sembower
    Apr 23, 2008
    by Reed Sembower

    Income From Rainwater Collection In An Urban Setting

    by Reed Sembower

    The Multi-tank System

    by Reed Sembower

    Rainwater Harvesting - beyond technology

    by indersud

    Adoption Barriers

    by Reed Sembower

    Pay It Forward

    by Reed Sembower

    Microfinance

    by indersud

    I've spoken about your

    by tahn

    Rainwater Quality

    by Reed Sembower

    Thank you!

    by tahn

    Income from Rainwater Collection in an Urban Setting

    by 24-7Waterworks

    Income from Rainwater Collection in an Urban Setting

    by Reed Sembower

    Micro-franchizing

    by Reed Sembower

    Responses to your SilverDyne Clay Bar option ???

    by Seamus B.

    Incremental Infrastructure

    by Reed Sembower

    Hi Reed, Great discussion

    by danafrasz

    What Goes Around, Comes Around

    by Reed Sembower

    Safe Drinking Water – From Scarcity to Abundance

    by Reed Sembower

    The Value Network

    by Reed Sembower

    question

    by water washer

    Tank Bacteria

    by Reed Sembower

    Rural Capacity Building

    by Reed Sembower

    possible utility for crop irrigation

    by tahoward

    Rural Capacity Building Part II

    by Reed Sembower

    Thanks for the good work

    by reidharvey

    Our Ruthless Pursuit of Affordability

    by Reed Sembower

    Rooftop rainwater harvesting

    by zenrainman

    Rainwater Processing

    by Reed Sembower

    Securing/maintaining the TRUE purity of stored water

    by charles veach

    The Clay Bar Option

    by Reed Sembower

    Dear Reed, The bar was not

    by charles veach

    What About Bangladesh?

    by Reed Sembower

    Batch Processing

    by Reed Sembower

    Do-it-yourself kits - the urban potential

    by rainwaterclub

    Government Rainwater Pricing Policy

    by Reed Sembower

    Entry:a low cost, pottery water filter system, for household water treatment23Jan 22, 2008
    by reidharvey
    Mar 10, 2008
    by reidharvey

    More information on the product

    by pcastillo

    pottery filter - candles and systems

    by Reid Harvey

    pottery filter systems + 1. safe storage & 2. sanitation

    by Reid Harvey

    The George Washington

    by Jerry

    The George Washington

    by Jerry

    diseases against which pottery filters protect

    by Reid Harvey

    neglected to quote a price for pottery filters

    by Reid Harvey

    Hello Anthony, Could you

    by danafrasz

    Addressing the questions of

    by Reid Harvey

    "Partners need to be sought

    by CBI Dave

    About partnerships in Kenya,

    by Reid Harvey

    Kenya Contacts

    by Ronald Rivera

    I am familiar with the

    by Reid Harvey

    Hi Reid, I hope all is well.

    by danafrasz

    Hi Reid, I hope all is well.

    by danafrasz

    Hi Reid, you mention a

    by danafrasz

    As for a plan for the

    by Reid Harvey

    greetings

    by water washer

    Hi Brian, Anyone who would

    by Reid Harvey

    Comparing Cost and Effectiveness in Water Filtration

    by 24-7Waterworks

    David, I'm going to assume

    by reidharvey

    Filter For Water Tank

    by Reed Sembower

    Hi Reed, Sorry I've been a

    by reidharvey

    Entry:"24/7 Water for All - Safe, Sustainable & Affordable"18Jan 24, 2008
    by 24-7Waterworks
    Mar 24, 2008
    by 24-7Waterworks

    Myths Surrounding 24/7 Water Supply

    by 24-7Waterworks

    Cost of "Free" Water

    by 24-7Waterworks

    Hello David, It seems like

    by danafrasz

    Status of 24-7 Pilot Projects

    by 24-7Waterworks

    10 Findings from Initial Pilot Studies on 24/7 Water

    by 24-7Waterworks

    WATER AND SANITATION

    by ABEDIMV

    Water Quality in Community Water

    by 24-7Waterworks

    Back to the basics. Congratulations

    by indersud

    PoU sysems for urban use

    by Ronald Rivera

    POU VS. 24/7 Water

    by 24-7Waterworks

    Adoption of new policies even "basic" policies is Innovative

    by 24-7Waterworks

    thank you

    by water washer

    Impact of "Right Prices" Vs. "Cheap" Prices on Re-cycling

    by 24-7Waterworks

    Hi David, Thank you for

    by water washer

    Dr. Denis Byamukama Faculty

    by byamukamad

    Price Vs. Cost

    by 24-7Waterworks

    water for ALL or for urban areas

    by RKRAO

    Piped Water Supply vs. Hand Carrying of Water Vessels

    by 24-7Waterworks

    Entry:WATER FOR THE POOR18Jan 16, 2008
    by ahmed ismail me...
    Apr 19, 2008
    by ahmed ismail me...

    George Washington

    by cillanes

    response to CILLANES

    by ahmed ismail me...

    After Financing, then what?

    by cillanes

    Hello Amhed, Could you give

    by danafrasz

    respose to Dana

    by ahmed ismail me...

    Need more detaqils

    by indersud

    dear Indersud

    by ahmed ismail me...

    more about cost and technology

    by ahmed ali hassan

    thank you

    by water washer

    response to Ahmed

    by ahmed ismail me...

    thank you Brain

    by ahmed ismail me...

    Hello Ahmed,

    by danafrasz

    response to Dana

    by ahmed ismail me...

    response to Dana

    by ahmed ismail me...

    response to Dana

    by ahmed ismail me...

    Capacity/wattage

    by M.S.Thakar

    response for Mr/THAKAR

    by ahmed ismail me...

    my project

    by ahmed ismail me...

    Entry:Drinking Water for Small Communities17Feb 19, 2008
    by Aquacube
    Mar 18, 2008
    by Aquacube

    silver

    by Aquacube

    Your inovation

    by Ronald Rivera

    aquacube

    by Aquacube

    Dear Ron, Thanks for what

    by byamukamad

    modular approach

    by Aquacube

    sharing

    by water washer

    A few questions on business model and technology

    by aquaya_jeff

    contact

    by Aquacube

    reply

    by Aquacube

    Hello Keith, Do you have any

    by danafrasz

    Thanks Keith. That's

    by aquaya_jeff

    reply

    by Aquacube

    Yes Jeff there will have to

    by Aquacube

    Relatively High Cost of O & M

    by 24-7Waterworks

    reply

    by Aquacube

    Possible consideration of alternative agent(s) for Purification

    by Seamus B.

    Response to my last comments

    by Aquacube

    Entry:Nobody oughta drink ... swamp water !17Jan 28, 2008
    by Jaquenoud
    Mar 2, 2008
    by Jaquenoud

    Photo?

    by tahn

    Hello Tyler, Regarding your

    by Jaquenoud

    Hello François, What are

    by danafrasz

    Sustainability

    by Jaquenoud

    question

    by water washer

    Arsenic

    by Jaquenoud

    thank you

    by water washer

    Intriguing innovation - a few questions below

    by aquaya_jeff

    Various questions

    by Jaquenoud

    community solardis by comparison to household solardis

    by Reid Harvey

    Various question

    by aquaya_jeff

    Re: Additional info - credit scheme

    by aquaya_jeff

    Household solutions

    by Jaquenoud

    Additional info

    by Jaquenoud

    Additional info

    by Jaquenoud

    More...

    by aquaya_jeff

    Price elasticity

    by Jaquenoud

    Entry:Diving into Solar Energy: A Renovation System for Polluted Waters16Mar 22, 2008
    by Monica_NanyangM...
    Aug 6, 2008
    by mikus

    great work and some questions

    by water washer

    wonderful work

    by kathywei

    Dear Brian and Kathy,Thanks

    by Monica_NanyangM...

    Continued:

    by Monica_NanyangM...

    Dear Brian

    by Monica_NanyangM...

    Here are some of last year's analysis charts:

    by Monica_NanyangM...

    I think it's really a

    by kentcc8

    wow

    by Gm

    Dear Brian

    by Monica_NanyangM...

    good

    by tom mecheal

    Excellent

    by Garywang

    Thank you

    by Monica_NanyangM...

    Monica, I believe this plan

    by Bo_Chen

    Dear Bo

    by Monica_NanyangM...

    Hi this project is wonderful

    by mehnaz

    THANKS

    by mikus

    Entry: Inexpensive ceramic membranes for water filtration16Feb 11, 2008
    by waithaka
    Jun 5, 2008
    by waithaka

    Next steps

    by Acumen Fund

    low cost water filtration

    by Ronald Rivera

    You guys seem to be on the

    by Reid Harvey

    pottery for household water and for indoor air quality

    by Reid Harvey

    cement as binder

    by Basic Water Nee...

    pH concerns

    by waithaka

    keep up the good work

    by waithaka

    a noble goal

    by waithaka

    thanks

    by water washer

    Hi Brian Thank you for the

    by waithaka

    Performance testing?

    by aquaya_jeff

    Dear Jeff, The treatment

    by waithaka

    Thank you

    by waithaka

    thanks

    by aquaya_jeff

    life in a pot PROJECT

    by safewater

    partnership

    by waithaka

    Entry:Community Involvement in Ecological Sanitation and Safe Water Supply Activities.15Feb 6, 2008
    by odhiambo
    Mar 26, 2008
    by jacky foo

    two examples you might find interesting

    by CBI Dave

    Thanks for input

    by odhiambo

    Hello Moses, I really

    by danafrasz

    Hi Dana, Thank you very much

    by odhiambo

    Hi Dana, Thank you very much

    by odhiambo

    contd

    by odhiambo

    hello

    by water washer

    Thanks

    by odhiambo

    Hello Moses, How labor

    by danafrasz

    Hi

    by odhiambo

    Re: Integrated Approach Definately the Way to Go

    by mitau

    Hi Mose

    by odhiambo

    Some Comparable earlier technical experience to draw on, etc.

    by Seamus B.

    Hi Seamus, Thank you very

    by odhiambo

    proper waste disposal

    by jacky foo

    Entry:Safe Water and AIDS Project13Jan 19, 2008
    by Alieeleveld
    Mar 11, 2008
    by charles veach

    Information on the business model

    by Charlie Brown

    Details about microfinance set-up

    by cstellini

    Purifiers

    by Alieeleveld

    Safe Water and AIDS Project

    by Alieeleveld

    Safe Water and AIDS Project

    by Alieeleveld

    what safe water technology

    by David Strelneck

    Household Water Treatment

    by Alieeleveld

    hello

    by water washer

    Safe Water and AIDS Project

    by Alieeleveld

    Purifiers

    by Alieeleveld

    Possible Consideration of a "TwoFer" alternative purifier

    by Seamus B.

    "Miracle" solution ref's; Web Site & HIV-AIDs usetestimonials

    by charles veach

    How we can work together

    by charles veach

    Entry:common man's water filter13Jan 13, 2008
    by anil laul
    Jun 1, 2008
    by RITIKA

    Accessibility

    by sshah

    Hello Anil, Could you give

    by danafrasz

    common mans water filter

    by anil laul

    common mans water filter

    by anil laul

    greetings

    by water washer

    common man's water filter

    by anil laul

    common man's water filter

    by anil laul

    common man's water filter

    by anil laul

    To put it in the hands of the poor

    by RKRAO

    DETAILS ABOUT COMMON MANS FILTER

    by astha

    common man's water filter

    by anil laul

    ---------- REGARDS RITIKA

    by RITIKA

    I am having problem in

    by RITIKA

    Entry:Ceramic Weapons of Mass Bacterial Destruction: produced locally to help make water potable at the household level, worldw12Feb 10, 2008
    by Ronald Rivera
    Apr 23, 2008
    by charles veach

    Hello Ron, Creative title!

    by danafrasz

    trainers

    by Ronald Rivera

    great video and presentation

    by water washer

    reply

    by Ronald Rivera

    thank you

    by water washer

    Lab result

    by yuyun ismawati

    water testing

    by Ronald Rivera

    Hi Ron, It seems like your

    by sshah

    reply

    by Ronald Rivera

    Potters for Peace

    by Edwin999

    PARTNERING

    by Botnaru

    For a good man and a wounderful product

    by charles veach

    Entry:Community Health Action Throughs Sports (CHATS) to Community Health Education and School Sanitation (CHESS) 12Jan 22, 2008
    by wicoafrica
    Mar 26, 2008
    by wicoafrica

    Sanitation is Vital for Human Health

    by wicoafrica

    The George Washington

    by cforster

    Searching for "Social Entrepreneurial" interests in Cameroon

    by Seamus B.

    Hi Rosemary, Could you give

    by danafrasz

    Happy to read from you

    by wicoafrica

    Answers

    by wicoafrica

    hello

    by water washer

    CHESS

    by wicoafrica

    thank you

    by water washer

    Some Information

    by wicoafrica

    Nice to hear from you

    by wicoafrica

    Nice to hear from you

    by wicoafrica

    Entry:Your Trash, My Treasure? Safe Sanitation and Clean Energy from Hybrid AFF-UASB Bioreactor for Schools in Nigeria11Jan 30, 2008
    by drjosephadelegan
    Apr 2, 2008
    by drjosephadelegan

    Great model. Would people

    by CBI Dave

    Hello Joseph, It's great to

    by danafrasz

    question

    by water washer

    Hello Dr. Adelegan, Simple

    by danafrasz

    Biogas from human waste: Is it an issue in public opinion?

    by drjosephadelegan

    Can this technology be scaled down?

    by drjosephadelegan

    Do you need special toilet in order to capture the waste?

    by drjosephadelegan

    Composition of the Stakeholders Workshop and income Generation?

    by drjosephadelegan

    good question

    by water washer

    inquiry

    by water washer

    Possible site for commercialisation

    by drjosephadelegan

    Entry:Mukuru Pilot Drainage Project11Jan 13, 2008
    by Constance Hunt
    Mar 5, 2008
    by Seamus B.

    Water Pollution Abatement

    by water washer

    There are a lot of graduate

    by ErinF

    Sounds great! Let's

    by Constance Hunt

    Agreed.

    by Constance Hunt

    Hello Constance, It is

    by danafrasz

    Response to Dana

    by Constance Hunt

    sharing

    by water washer

    Thanks!

    by Constance Hunt

    Hello again Constance. You

    by danafrasz

    Hello again Constance. Your

    by danafrasz

    Alternatives/Variations on your theme of possible interest

    by Seamus B.

    Entry:Water For Life Program: Using Biosand filters to save lives11Jan 13, 2008
    by crhp
    Feb 29, 2008
    by crhp

    Scale

    by ErinF

    General Comments

    by cberning

    Hi Shobha, I too am

    by danafrasz

    Thanks for your questions,

    by crhp

    Cynthia, thank you for your

    by crhp

    The training institute

    by crhp

    thank you

    by water washer

    Sand Filtration

    by crhp

    Uniqueness of Delivery Model

    by 24-7Waterworks

    Uniqueness of Delivery Model

    by crhp

    Uniqueness of Delivery Model

    by crhp

    Entry:Pilot Projects of POU Technologies10Feb 24, 2008
    by reidharvey
    Mar 29, 2008
    by reidharvey

    why closer cooperation may not work out

    by reidharvey

    Pilot studies are keys

    by niparaja

    Are you now a stakeholder

    by Seamus B.

    We are not members as such

    by reidharvey

    The Nairobi 1/07 WHO/HHWN All Africa Conference

    by Seamus B.

    all pou choices are seriously needed

    by reidharvey

    sharing

    by water washer

    Brian, What kind of

    by reidharvey

    reply

    by water washer

    Hi Florence, Thanks for your

    by reidharvey

    Entry:How do we manage thousands of diverse WASH projects? Collaborate to learn from successes AND failures? Using PWX, of cours10Feb 21, 2008
    by Blueplanetrun
    Aug 5, 2008
    by JONATHAN

    how

    by Ronald Rivera

    Re: how

    by Blueplanetrun

    thanks

    by water washer

    Giving Grassroots Water Projects a Voice

    by asingledrop

    Re: Giving Grassroots Water Projects a Voice

    by Blueplanetrun

    Re: thanks

    by Blueplanetrun

    Experiences from a member

    by Safer Future Yo...

    Per Water Exchange and Blue Planet Run

    by Rick McGowan

    Per Water Exchange and Blue Planet Run

    by Rick McGowan

    questions

    by JONATHAN

    Entry:Mathare Right to Water10Jan 31, 2008
    by Constance Hunt
    Mar 10, 2008
    by Constance Hunt

    Hello Constance, You mention

    by danafrasz

    Response to Dana

    by Constance Hunt

    Response to Dana

    by Constance Hunt

    CBO's

    by sshah

    Reply to Samit Shah

    by Constance Hunt

    Hello Constance,

    by danafrasz

    Dr. Denis Byamukama Faculty

    by byamukamad

    Initial finance

    by Constance Hunt

    Sanitation

    by Constance Hunt

    ERROR

    by Constance Hunt

    Entry:SANIMAS: Empowering the Poor Through Community-based Sanitation Approach10Jan 19, 2008
    by yuyun ismawati
    Feb 23, 2008
    by water washer

    George Washington

    by indersud

    Hello Ismawati, It is great

    by danafrasz

    Responding Dana Frasz comment

    by yuyun ismawati

    Reply for Indersud

    by yuyun ismawati

    safe water for the urban poor

    by Ronald Rivera

    For Ronald Rivera - Ceramic Water Filters

    by yuyun ismawati

    For Ronald Rivera - Ceramic Water Filters

    by yuyun ismawati

    thank you

    by water washer

    For Brian - Water Washer

    by yuyun ismawati

    sharing

    by water washer

    Entry:Slum Networking – Transending Poverty with Innovative Water and Sanitation Paradigm9Mar 23, 2008
    by bhhp
    Jul 5, 2008
    by Skeelou

    Excellent work!

    by pp280

    Getting in contact

    by ayang11

    Keep it up!

    by ketu123

    wonderful project

    by cathm71

    Millennium Develoment Goals

    by sarjana

    supporting and cooperation to our vision National conference

    by visionngo

    An opportunity not to be missed...

    by vlmh2

    Excellent project

    by petersigrist

    Remarkable project with result based avenues

    by Skeelou

    Entry: 100% Clean Rural Water Kiosks for Kenya8Mar 17, 2008
    by creek-kenya
    Mar 25, 2008
    by scb-eastafrica

    Desilting silty water

    by creek-kenya

    Clear vs silty water.

    by PaulFaeth

    USE of UV to purify water

    by creek-kenya

    100% free clean water

    by volunteersafric...

    Quick Alternative; clearing Turbid/Silty water for purification

    by Seamus B.

    Water for all in East Africa

    by muthuri

    Taking care of Biological Agents

    by scb-eastafrica

    UV treatment

    by scb-eastafrica

    Entry:School-Based Water, Hygiene & Sanitation promotion Project8Mar 13, 2008
    by Lwong
    Apr 5, 2008
    by Ronald Rivera

    School-Based Water, Hygiene & Sanitation promotion Project

    by Lwong

    Mr.John Oyec Lwong Executive

    by Lwong

    A possible near term/easy to use alternative for consideration

    by Seamus B.

    Mr.John Oyec Lwong Executive

    by Lwong

    Easy to use alternative

    by Lwong

    your program

    by water washer

    School-Based Water, Sanitation and Hygiene promotion

    by Lwong

    another possible alternative

    by Ronald Rivera